Thursday, May 31, 2007

Sentimentos...

Are Hedge Funds Ruining Traditional Sentiment Readings?

Impacto dos Hedge Funds nos preços das ações

Artigo muito de Wharton.

Man Group

Matéria do Financial Times sobre as recentes aberturas de capital de hedge funds e private equity funds, em espcial o Man Group.

Goldman Global Alpha Hedge Fund

Matéria da Bloomberb sobre os retornos decepcionantes do Global Alpha Hedge da Goldman.

Friday, May 25, 2007

Hedge Fund IPOs

More Hedge-Fund IPOs Likely This Year - Forbes.com

Matéria da Forbes sobre IPOs de hedge funds.

More Hedge-Fund IPOs Likely This Year
Associated Press 05.24.07, 6:00 PM ET


In the wake of Fortress Investment Group LLC's successful initial public offering, more hedge funds are likely to go public this year, according to investment bankers speaking at an industry conference Thursday.
The desire for equity-based rewards to attract and retain talent in a competitive industry environment is a key force behind the increased interest in IPOs. Bankers say that many of their hedge-fund clients are looking at the possibility of going public.
Souren Ouzounian, managing director in investment bank at Merrill Lynch & Co., said he has about six hedge-fund clients that are mulling IPOs. Michael Rees, a Lehman Brothers Holdings Inc. investment banker, said four of his clients are positioned to file in "the fairly near term."
"They're big firms," Rees said at the Hedge Fund Leadership Forum in New York.
The interest in going public comes after New York-based Fortress' stock debut drew strong interest from investors. Another hedge-fund firm, Oaktree Capital Management LLC, sold shares in its management company in a private placement this week. The IPO of Blackstone Group, a New York private-equity firm, is also expected to attract heavy investor interest this summer.
In addition to wanting to use equity to lure talent, hedge funds also hope to be able to use capital raised in their IPOs for deal making. There's also a fear of being left behind as rivals go public.
"They don't want to wake up in 12 to 18 months and have 75 percent of their competitors have access to a public currency to retain and attract talent that they don't have," Rees said.
But skeptics contend that the IPO trend largely reflects some fund managers' desire to cash out at the top of the market.
"There's no clear use for the money," said Harry Krensky, principal at Atlas Discovery Capital, in White Plains. "The only use of the money I can see is to cash out management."
Aside from traditional IPOs, an increasing number of hedge funds are looking to sell minority stakes in themselves to other investors. Bankers said that institutions ranging from overseas governments to insurance companies to private-equity firms are all in the market to buy positions in hedge funds.
"We're seeing a lot more activity, a lot more tires being kicked," Rees said.
Bankers also said that hedge funds are likely to increasingly turn to debt as well as equity markets in coming months.
Copyright 2007 Associated Press. All rights reserved. This material may not be published broadcast, rewritten, or redistributed

Friday, May 18, 2007

130/30

Artigo sobre alguns fundos que tentam popularizar as estratégias mais usadas pelos hedge funds.

Consolidação

Matéria sobre declarações do Hermitage a respeito da consolidação do setor.

Lonely Battle

Matéria do Herald Tribune

Germany fights lonely battle to rein in hedge funds
By G. Thomas Sims
Published: May 17, 2007

FRANKFURT: Germany will make a last-ditch effort Friday to persuade the world's top economic powers to tighten their grip on hedge funds and private equity firms.
But even before these countries' finance ministers convened at a Group of 8 meeting, the push was being written off as futile - illustrating Germany's isolation in its desire to rein in the booming industry.
In the run-up to a two-day meeting near Berlin that will begin Friday, the United States, Japan, Britain, and Canada - where the bulk of hedge funds and private equity firms are based - have signaled their desire for a hands-off approach toward regulation.
"Central banks and other regulators should resist the temptation to devise ad hoc rules for each new type of financial instrument or institution," Ben Bernanke, chairman of the U.S. Federal Reserve, said in a speech this week.
Henry Paulson Jr., the U.S. Treasury Secretary, has said he would skip the meeting this weekend altogether because of a heavy workload.
Other members of the club - France, Italy and Russia - have given little or no public support to Germany's effort.
Their stance is an embarrassment to Germany, which has made increased transparency of the industry a top priority in its role as the current president of the G-8.
Germany is particularly sensitized to the issue because an intricate system of corporate cross-shareholdings since World War II has long helped shield companies from outside predators. That cozy system is widely credited with helping Germany rise from the rubble to become the world's third largest economy after the United States and Japan.
Now, companies are gradually unwinding their intertwined shareholdings as they restructure amid the pressures of globalization. Although the country has recently recovered from an extended bout as the "sick man of Europe," unemployment still hovers close to 10 percent, and Germans are feeling especially vulnerable to an industry with its roots firmly in U.S.-British business culture.
The German government also has historically played a larger role in intervening in the economy than countries like the United States and Britain.
The rift within the G-8 illustrates the fierce emotions surrounding an industry that is increasingly in the news for buying publicly traded companies, and then sometimes sharply reducing the work force in an effort to increase profit.
In one prominent example, TCI, a hedge fund that invests in ABN AMRO, has called for a breakup of the Dutch bank, which within months rushed to merge with Barclays, a British bank. If successful, the merged bank would be one of the world's largest by assets, but the move has also caused angst among thousands of workers as they fear for their jobs.
On Thursday, funds that invest in Prudential PLC called for the breakup of the company, a British insurer, but the company's management said that it would pursue its current strategy. (Page 12)
Proponents of the role that hedge funds and private equity firms play say that they foster employment and innovation. Many such firms are focused on long-term growth and bring new capital and expertise into a company. At the same time they limit the power of self-serving managers and shareholders to the benefit of efficiency and the most sensible allocation of resources.
Opponents argue that these investors are only concerned with maximizing short-term profit and overburden takeover targets with debt. They also say they put jobs at risk, resulting in a lower tax intake by governments.
Germany, with its tradition of consensus politics and co-determination between labor and management, has come to symbolize this critical side. During the most recent federal election, politicians began to refer to such investors as "locusts" - for swarming in from great distances, like the United States or Britain, and stripping German companies of assets, costing jobs.
Last year, Blackstone, one of the largest private equity companies, bought a stake of nearly 5 percent in Deutsche Telekom and has been pressing for change ever since. During the past week, employees have been on strike because management of the former telephone monopoly wants to increase working hours and cut pay for 50,000 workers.
On Wednesday, Michael Frenzel, the chief executive of TUI, the German travel company, tried to soothe employee fears that the company was in "danger" of being taken over by a hedge fund after it posted steep losses.
Speculation is mounting that Siemens, the vast engineering and electronics company, is also ripe for a breakup bid by an activist investor. The company is suffering from a power vacuum after its top two executives stepped aside last month over a widening corruption scandal. Siemens has warned that it could face steep fines stemming from investigations like the one under way at the U.S. Securities and Exchange Commission.
On the other hand, there was little complaint from Germany this week when DaimlerChrysler announced that it would sell its Chrysler unit to Cerberus Capital Management, a private equity firm.
Peer Steinbrück, who as German finance minister has led the drive to rein in such investors, has argued that hedge funds and private equity firms need monitoring because of the risk they pose to the financial system. He often refers to Long-Term Capital Management, the New York hedge fund that nearly went belly up in 1998 and prompted the intervention of the Federal Reserve to control fallout in financial markets.
Steinbrück had hoped that this weekend he would persuade G-8 finance ministers to get hedge funds to agree to a voluntary code of conduct. Such a code could call on funds to disclose qualifications of staff and their methods for managing risk.
The United States and other opponents favor indirectly monitoring hedge funds through their dealings with banks, insurance companies and other lenders that are already subject to regulation.
The United States tried to play down differences Wednesday. Clay Lowery, the assistant Treasury secretary for international affairs, said that "there probably is not as much disagreement as people have made it out to be." But he also said that Germany's desire for a code of conduct for hedge funds was not necessary.
Last week, Steinbrück failed to get his counterparts in the European Union - which includes Britain - to back him in his effort ahead of the G-8 meeting. At that time Steinbrück began lowering expectations for striking a deal this weekend, though he vowed to try, and said he would try again at a later summit meeting of G-8 leaders.
Meanwhile, Germany is going it alone.
Last week, the government announced that it would soon propose a law to require investors who build up a stake of 10 percent in a German company to make their intentions clear. Steinbrück fears that some German companies might be vulnerable to a takeover or breakup if they do not know who their shareholders are.
As of earlier this year, investors with more than a 3 percent stake in a company are bound to announce their holding. But the government still fears that many investors conceal their identities behind a bank buying the shares on their behalf, and that numerous investors can band together to build up a common stake and hide in the cloak of anonymity.
Switzerland is in the process of closing legal loopholes that have allowed the raiders to sneak up on one Swiss company after another. Yet even the Swiss are not rallying to Germany's side.
Last week, Thomas Jordan, a member of the board of Swiss central bank, gave a speech in Berlin at an event sponsored by the Swiss embassy and Switzerland's influential banking organization.
While there might be individual cases in which private equity involvement might not be in the best interest of a specific company, "it would be premature and risky on the basis of individual cases to introduce disproportional regulation," he said.
Jordan warned that regulations in the name of transparency must not stifle investment.

Hedge funds step up challenge to SEC

Hedge funds step up challenge to SEC

By Dane Hamilton
NEW YORK (Reuters) - Hedge funds and other investment firms have been busily filing quarterly public reports to regulators in recent weeks, offering rivals a window into top manager holdings that sometimes moves shares.
But don't look for any information from Bulldog Investors or Wynnefield Capital -- their so-called 13-F filings are largely blank.
The two funds are leading a charge to overturn the rules that require them to file quarterly holdings information, maintaining that such disclosures are trade secrets. Both have applied to keep their holdings confidential, but expect regulators to turn them down, forcing a court battle.
"We filed but it was blank," said Phillip Goldstein, a veteran investor who heads the $300 million-plus hedge fund group Bulldog Investors and affiliate Full Value Advisors. "We haven't heard back from the SEC."
Goldstein is no stranger to tangling with regulators. Last year he successfully challenged SEC rules requiring hedge funds to register as investment advisers. The U.S. Court of Appeals in June agreed, forcing the SEC to abandon the rule.
"Frankly I think we will win," said Goldstein of his latest effort. But he said "I suspect it will take a long time." Last year Full Value Advisors also asked for an exemption, but got no response from the SEC, he said.
If Goldstein succeeds and funds stop filing quarterly 13-F reports, investors could be denied an important investment tool: a quarterly window into what the world's best investors are holding, at least as of a particular quarter's end. And evidence shows that information is closely followed.

Hedge funds step up challenge to SEC News Regulatory News Reuters

Saturday, May 12, 2007

Managers celebrate surging prices

Managers celebrate surging prices
Ian Kerr

07 May 2007

High-flying hedge funds make millions for founding partners thanks to favourable market conditions

Oh, to be a high-flying hedge fund manager with assets of at least $5bn. It isn’t simply the standard 2% management fee but the fact that in these market conditions the performance fees that usually start at 20% will generate earnings of tens of millions of dollars more for each of the founding shareholders.
How can the hedgies go wrong in these markets? Only with difficulty. The long-short strategies, which are mainly long on closer examination, have been helped by surging share prices. Convertible arbitrage, which was considered dead two years ago, has come storming back.
Commodities are flying high. Merger arbitrage has been helped by merger mania. Distressed debt is yielding rich pickings for the vulture hedgies, Credit trading and derivatives are providing the same high returns that the big investment banks have enjoyed.
Does it all sound too good to be true? Perhaps, but don’t spoil the party. Don’t mention Amaranth Advisors, Vega or the soggy performance of Gavyn DaviesSemper Macro fund. These were minor hiccups. Amaranth might have been a knockout blow but the episode is barely mentioned today and Brian Hunter, the trader whose bets backfired, has started a new fund.
Because the hedge fund industry has been so successful and has created large personal wealth for a small number of individuals, it hasn’t been easy to attract favourable publicity. Even when the managers give away tens of millions or even hundreds of millions to worthy charitable causes, the reaction is: “So how much did they keep for themselves?”
There should, therefore, be a small word of praise for the activist funds, which have been attracting considerable attention this year.
The term “activist” might have been considered user-friendly five years ago but the chief financial officer of a FTSE 100 company said: “These funds do little more than place a gun to the heads of management in the hope of maximising the value of the shares they have bought.
"At best they are irritating. At worse they are a nuisance and a waste of valuable management time.”
We have been following the Conrad Black court case but only limited credit has been given to Tweedy, Browne, the New York-based activist hedge fund, which first blew the whistle on Black’s Hollinger International.
In the case of ABN Amro, it wasn’t Christopher Hohn’s The Children’s Investment Fund that first started buying ABN Amro shares and call options. However, TCI was sufficiently influential to cause the value of the shares to rise 6% in one day when it said it had taken a more than 1% stake in the Dutch bank.
What TCI accomplished was to underline the incompetence of ABN Amro’s management and the need for change. Did TCI have the desired effect or was this an idle threat?
Within days, Barclays made a bid for ABN Amro and Royal Bank of Scotland made a counter-offer. The outcome is in the balance but the one certainty is that TCI will keep snapping at the heels of ABN Amro’s management to ensure fair play – the highest price for ABN Amro shareholders and for itself.
Why should hedge funds have become the new supremos in distressed debt and the restructuring of ailing or collapsed companies? These are businesses to which they should be attracted. Many traders at the best- performing funds specialised in high-yield or junk bonds and their bankers saw failing companies as an opportunity to acquire assets.
Michael Milken of Drexel Burnham (very RIP) had pointed the way in junk bonds but the distressed debt opportunities were then exploited by groups including Goldman Sachs, Lone Star and other US vulture funds.
Better still, the hedge funds found they possessed superior restructuring skills to the commercial bankers, who had been the traditional lenders and only wanted to recoup a part of those loans as quickly as possible.
As a former Goldman Sachs partner said: “It used to be that if you had a restructuring meeting for a distressed company, the process was driven by the main relationship banks. Now, if you go to a distressed company meeting, often there are no banks at all – just hedge funds.”
While the hedge fund sector basks in sunny market conditions, have you noticed there are fewer criticisms of the industry’s fee structure? The standard 2% and 20% suddenly doesn’t seem so greedy or onerous when the hedge funds are reporting a steady rise in net values.
There is also evidence that high fees do not detract from performance or cause penny-pinching investors to withdraw their funds. What better example is there than Renaissance Technologies, run by former maths professor James Simons, who charges no less than a 5% standard and a 44% performance fee. Some market observers would suggest those numbers are outrageous.
“Not at all”, according to Simons’ loyalists, who correctly said that Renaissance Technologies is one of the best performing and most consistent hedge funds in the world and that Renaissance continually has to turn away new investors. Did the loyalists object when Simons earned $1.7bn last year? I suspect that there was not a murmur of dissent.
Renaissance Technologies is a pure quantatitive fund which even Simons admits “is really a black box”. Don’t black boxes make you nervous? They were first exploited by Salomon Brothers for its global macro trading strategies.
The results were often brilliant but when the black box gave the wrong signals, the losses ran into hundreds of millions of dollars. Then John Meriwether took some of Salomon’s black boxes, its best quant traders and a pair of Nobel Prize winners to start Long-Term Capital Management.
However, the combination of extraordinary intellect with extraordinary computer power didn’t prevent the collapse of LTCM in 1998.
Simons’ computers have not let him down and he is described as the most successful hedge fund manager in history. Are quant-driven trading models superior to stock-picking or directional trading strategies?
Simons would back the quants and so would Ken Griffin of Citadel and Steve Cohen of SAC Capital, whose huge daily trading volumes, mainly computer driven, make them among Wall Street’s best customers.
In Simons’ world there are no clouds on the horizon but more conventional funds have proved to be vulnerable, even in a modest equity downturn. In Simons’ case, he also proves good hedge fund managers can improve with age. Simons is 69.
The legendary George Soros is 76 and former oil man turned hedge fund manager T Boone Pickens will be 80 at his next birthday. What do they have in common? Each earned close to $1bn or more last year.
Ian Kerr is a freelance writer and consultant to the investment banking industry

Hedge funds may pose huge market risk: Fed

Hedge funds may pose huge market risk: Fed

Could be largest risk since Long-Term Capital Management crisis in 1998 says New York Federal Reserve
May 2 2007: 1:18 PM EDT

NEW YORK (Reuters) -- Hedge funds may now pose the biggest risk of a crisis since 1998, when the implosion of Long-Term Capital Management threatened the global financial system, the New York Federal Reserve said on Wednesday.
The statement represented the bank's sternest warning to date over the possible fate of the $1.4 trillion industry.
"Recent high correlations among hedge fund returns could suggest concentrations of risk comparable to those preceding the hedge fund crisis of 1998," according to a paper written by Tobias Adrian, capital markets economist at the central bank.
Back in 1998, the New York Fed helped bring together Wall Street tycoons who eventually cobbled together enough funds for an unprecedented $3.6 billion bailout.
The LTCM crisis was all the more shocking to investors because of the individuals involved, regarded highly for their market savvy and mathematical prowess.
But with the crisis averted, the hedge fund industry bounced back with a vengeance, increasingly rapidly over the last decade in both size and scope to an estimated $1.4 trillion.
Hedge funds, investment pools that are aimed primarily at wealthy investors and institutions, have been very lightly regulated, facing only vague registration requirements.
Their sheer immensity has raised some red flags from policy-makers, with New York Fed President Timothy Geithner among those sounding repeated warnings about the need for cautious lending.
The Fed's latest worry arose from what it described as a rising correlation between the actual returns of hedge funds, which could point to similar trading strategies that excessively concentrate risk on too few market positions.
"Similar trading strategies can heighten risk when funds have to close out comparable positions in response to a common shock," the economist Adrian wrote.
Still, many officials including Geithner have shied away from calling for explicit regulation, arguing instead that the large banks who lend to hedge funds should police themselves to make sure no one lender gets in too deep.
Hedge funds borrow large sums of money in order to take aggressive bets on financial markets. Many operate heavily in the derivatives market, estimated at around $17 trillion, raising fears about possible future shocks.

Iceberg!!!

Reech AiM AND CB Richard Ellis to launch real estate hedge funds

CBRE, Reech launch first of 6 property hedge funds

Tuesday, May 08, 2007

Greed

Qantas Deal Scuttled by Hedge Fund Greed: Analysts
By Reuters Monday, May 07, 2007

MELBOURNE (Reuters)—Miscalculations by hungry hedge funds in a giant game of brinksmanship appear to be the key reason behind the crash of an A$11 billion (US$9.1 billion) takeover offer for Australia's Qantas Airways Ltd., analysts said.
Local newspapers named U.S. billionaire Samuel Heyman, who holds 11% of Qantas, as the investor who offered a 4.9% stake in the airline five hours after the deadline.
That would have pushed acceptances to 50.6%, and kept the deal alive for another two weeks, allowing hedge funds another two weeks to buy cheap stock. An array of hedge funds had bought more than 40% of the airline over recent months, analysts have said, expecting to make gains on the difference between the company's share price and the A$5.45 a share offer by bidding group Airline Partners Australia.
The stock has never traded up to the offer price as opposition to the bid has created uncertainty about its success, allowing hedge funds to buy from local investors who feared the share price would fall if the bid failed.
The bid group needed to reach 50% of shareholders acceptances by a Friday [May 4] deadline to trigger a two-week extension of the offer, before it reached the 70% level needed to close the bid.
Analysts said hedge funds hoped to engineer an outcome where the offer just edged over 50%, creating another two weeks of uncertainty and providing more opportunity to buy stock below the offer price from nervous retail and institutional investors.
Instead, they miscalculated. The bid group won just 46% of acceptances, scuttling the bid.
Hedge funds stand to lose hundreds of millions if the Qantas share price falls when trade resumes.
Qantas shares were placed on a trading halt on Monday [May 7] awaiting legal clarification about the bid, and analysts said some funds may hold on to their shares as they await APA's plans. APA said on Monday it was considering a fresh offer, again at A$5.45.
The stock closed on Friday at A$5.38.
"The rationale for gambling that APA got 50% and no more was to ensure that the stock continue[d] to trade at a discount, thereby allowing them to continue to pick up a few extra pennies," said an analyst, who asked not to be identified.
Theories abound for the error.
The Australian reported Mr. Heyman had agreed with two other hedge funds, Polygon Investment Partners and Highbridge Capital Management, to each deliver between 45% and 60% of their holdings by the deadline, which would have been enough to edge the deal over the 50% mark.
But Mr. Heyman was secretly determined to hold on to all of his Qantas shareholding, the newspaper reported in an unsourced front-page story.
The Sydney Morning Herald reported that Heyman Investment Associates Chief Investment Officer Jim Hoffman simply didn't believe increasingly hysterical calls from Sydney that the bid would fail without his acceptance.
Mr. Hoffman said only: "While we have consistently indicated to advisers that this has always been a close call for us, we are hopeful that our tender will facilitate the successful completion of the transaction," the paper reported.
Analysts said funds would have played the same game with the 70% level, betting that APA would buy out minority shareholders at a higher price and proceed with its original plan to delist the airline, analysts said.
If APA had won acceptances between 70% and 90%, it would still have been cheaper to pay a higher price of perhaps A$6.50 to minority shareholders than to raise its offer to all shareholders, JP Morgan analyst Matthew Crowe told clients last week.
The buyout group includes Macquarie Bank Ltd. and private equity firm Texas Pacific Group.
By Victoria Thieberger

Blackstone

::: Hedgeco Breaking News - Blackstone To Launch 2 Funds Of Hedge Funds :::

Friday, May 04, 2007

Mapa dos Gestores - RJ

Neste link tem um mapa do Google feito por mim com a localização de alguns gestores no Rio.

Thursday, May 03, 2007

London is the Silicon Valley of finance — for now

London is the Silicon Valley of finance — for now

For London’s brokers and bankers, it now seems a given that they inhabit the financial capital of the world. New York is regarded almost with condescension. It is still big and powerful, but parochial. It is no longer where the action is.
But such talk makes Tony Jackson feel uneasy. Think back to the late 1980s, he says in his On Monday column in the FT, when the Japanese stock market was twice the size of America’s — and remember what happened next.
But the real issue now, for both London and New York, is whether, in the future, the world will actually have a financial capital at all.
London has two huge natural advantages - its time zone and the universal language of English. Hence the fact that for decades it has dominated the world’s foreign exchange trade. Now that global equities are almost as fungible as currencies, London is getting a corresponding grip of the new-issue market. Here as elsewhere, its role as intermediary can only be helped by the rise of China. And all the while, it is establishing itself as a magnet for global talent - the Silicon Valley of finance.
Things could go wrong, such as the global tide of liquidity drying up. But the long-run trend looks unstoppable.
One big reason is the continuing march of privatisation. The more enterprises are sold off in Russia, China and India, the more liquid capital is drawn to those countries and the more local expertise is created in managing it.
One powerful illustration of this is the share that the developed economies hold in the world’s stock of quoted equity. Thirty years ago, the big five markets - the US, Japan, the UK, Germany and France - between them accounted for 90 per cent of the world by value. The figure is now 64 per cent and falling steeply.
For London to imagine it has inherited New York’s former power is an illusion. That power is being distributed around the world. London’s best hope is to hang on to its share.

Finding a way into the hedge fund maze

Artigo muito bom sobre hedge funds em Londres que saiu domingo no The Observer.

Finding a way into the hedge fund maze
Members of the new hedgocracy are elite money-makers, but their methods are esoteric and sometimes risky. Richard Wachman exposes their secretive world
Sunday April 29, 2007
The Observer

London's hedge fund elite have one thing in common - the most successful are astonishingly rich. According to a recent survey, about a quarter of the world's wealthiest hedge fund managers operate from the UK.
Step forward Christopher Hohn, the activist manager who acquires stakes in underperforming European companies then presses for radical corporate change. Hohn's pay last year was put at £150m, well above what is considered a good return by the most well-rewarded hedgies - the richest 100 can expect to pocket £25m a year. But according to American magazine Trader Monthly, Noam Gottesman and Pierre Lagrange, who run GLG Partners in London, collected between £200m and £250m each. Maurice Salem, 37, of Wharton, made between £75m and £100m.
The rewards put 'fat cat' payments for company executives in the shade. But how are these fees calculated? Given the complexity of hedgies' financial models, it is a relatively simple formula: a 2 per cent management fee, representing a cut from the assets under management, then 20 per cent of the profits. So if a £3bn fund goes up 30 per cent, or £900m, that's £180m for the managers.
Hedge funds are used by wealthy individuals, financial institutions and pension funds. The great and the good are getting involved: former chairman of Royal Bank of Scotland Sir George Mathewson recently became a non-executive of Tosca, a fund that has campaigned for a break-up of ABN Amro. Hedge funds gamble on the future direction of equities, bonds, currencies, commodities or interest rates. They have attracted interest from regulators because they sometimes 'gear up' their bets with borrowed money, so creating the possible danger of systemic financial risk.
Firms' strategies are diverse. Many specialise in 'shorting' shares where they believe a company's stock price is overvalued, or in a generally declining market. Shorting involves borrowing a share and then selling it, in the hope that it will fall in value and can be bought back at a cheaper price when the time comes to return it to its owner. Probably the most famous example was when George Soros shorted the pound in 1992, forcing Britain out of the European exchange rate mechanism.
Other strategies include 'going long' (conventional investing in shares in the belief they will rise in value), and 'big-picture' investment or 'global macro' - exploiting international trends, such as rising interest rates or burgeoning demand for raw materials from emerging economies such as China.
Hedge funds have grown in popularity as their more aggressive stance can offer higher returns for investors than if they placed their money with conventional money managers. But there are risks as well.
So, who are the hedgie millionaires? Our list is by no means exhaustive because the industry is a secretive world that tends to loathe publicity. Nevertheless, we offer a snapshot of the big players who have become members of a new financial aristocracy.

Stanley Fink and Peter Clarke
Firm: Man Investments.
Under management: £22.5bn.*
Strategy: Diverse, with funds across the board. Interests range from special situations to financial futures, oil, precious metals and shares.
Personal: As boss of parent company Man Group, Fink built the organisation into one of the world's biggest publicly listed managers of hedge funds. The son of a lampshade manufacturer, he recently stepped down to become non-executive deputy chairman, handing over the job of chief executive to Peter Clarke. Fink is a founder of children's charity Ark and is closely involved with the Evelina Children's Hospital Appeal; in the past he has lent money to the Conservative party. In 2004, he had a benign brain tumour removed, and was back at work within six months.
Did you know? The firm is better known in the world of literature as the sponsor of the Man Booker Prize.

Noam Gottesman and Pierre Lagrange
Firm: GLG Partners.
Under management: £9.25bn.
Strategy: Multi-asset long/short, mergers and acquisitions arbitrage, convertible bonds, special situations.
Personal: A former Goldman Sachs banker, Gottesman set up GLG seven years ago. He was joined by other City executives, including Pierre Lagrange and 'Manny' Roman. He has built GLG into one of London's biggest and most successful hedge fund managers, but has had to deal with a number of regulatory issues that have brought the firm headlines that it could have done without. Last year, one of the firm's star managers, Philippe Jabre, was fined £750,000 by the Financial Services Authority for 'violating market conduct' and 'non-deliberate market abuse'. GLG was also fined by the French regulator last December for actions linked to a bond issue by French telecoms group Alcatel.
Did you know? Although GLG is a symbol of red-in-tooth-and-claw capitalism, it has started a fund that specialises in investing in the world's 'greenest companies'.

Michael Alen-Buckley and Philip Richards
Firm: RAB Capital.
Under management: £9bn.
Strategy: Opportunistic, long or short on equities, mergers and acquisition arbitrage.
Personal: Founded by Alen-Buckley after he left his job as head of international equity sales at ABN Amro eight years ago. He is married to Giancarla, sister of Sir Rocco Forte, the hotels magnate. Richards is a committed Christian and believes in paying a tithe to charity - that is, at least 10 per cent of his remuneration package. Last year, he donated around £5m of his £20m salary.
Did you know? RAB made its reputation by investing in commodities with some shrewd calls on the stock price movements of small mining companies.

Christopher Hohn
Firm: The Children's Investment Fund.
Under management: £7.5bn.
Strategy: Activism to force management of target companies to sell assets or agree to radical corporate revamps.
Personal: A maverick and secretive investor who has hit the headlines in Europe, especially Germany, where he was criticised for his role in derailing a proposed merger between Deutsche Borse and the London Stock Exchange in 2005. More recently, he has lobbied for the break-up of Dutch bank ABN Amro.
Did you know? He accused the German press of anti-Semitism when he was depicted with a large nose at the head of a swarm of locusts devouring German loot. He donates around half of his profits to a charitable foundation run by his wife for impoverished children in Africa.

Paul Ruddock and Steve Heinz
Firm: Lansdowne Partners.
Under management: £7bn.
Strategy: Equity long/short, macro.
Personal: Ruddock and Heinz set up the firm in 2000 and are now among the best-paid hedge fund managers in London. According to Trader magazine, they earn between £75m and £100m each. Last year, Morgan Stanley agreed to buy a 19 per cent stake in the business. Ruddock has worked at Schroders and Goldman Sachs.
Did you know? The firm has a 2 per cent stake in Arsenal.

Ian Wace and Paul Marshall
Firm: Marshall Wace.
Under management: £5.5bn.
Strategy: Best known for their Tops Fund, which picks and analyses the best ideas of brokers and analysts then takes long or short positions in equities.
Personal: Marshall is a lifelong supporter of the Liberal party and friend of Sir Menzies Campbell. Wace is thought to be closer to the Conservatives and is a confidant of Michael Heseltine. Marshall's first job was as a scaffolder, but he later moved to Mercury Asset Management. Wace began his working life at SG Warburg. Their estimated net worth is said to be north of £200m.
Did you know? Wace smashed records for a listed hedge fund at the end of last year after raising £1bn from investors. Sir Andrew Large, formerly of the Financial Services Authority, is chairman of one the firm's funds.

Hugh Sloane and George Robinson
Firm: Sloane Robinson.
Under management: £5.5bn.
Strategy: Equity long/short.
Personal: The pair co-founded the firm 14 years ago. Robinson is the more high-profile, donating £6m to build an arts centre at his old college, Keble, Oxford. Near neighbours in London's Holland Park include playwright Harold Pinter. Sloane is rarely in the limelight but is said to be 'frighteningly bright': he obtained an MPhil in economics from Oxford. Boasts an impressive property in the Cotswolds.
Did you know? The firm's four top partners are thought to have shared a £175m pot over the past 10 years as the business has more than doubled in size.

Roger Guy
Firm: Gartmore.
Under management: £5bn.
Strategy: Equity long/short.
Personal: Guy studied economics at Sussex University, graduating in 1988. His AlphaGen Capella fund is one of the best-performing in the industry. He has won the European Fund Manager of the Year award and manages £250m. He has a seat on the board after helping to mastermind the buyout of Gartmore Investment Management last year with Jeff Meyer, who is chief executive. The buyout was backed by Hellman & Friedman, the US private equity group.
Did you know? Gartmore recently recruited Andrew Skirton as non-executive chairman from Barclays Global Investments, whose portfolio includes a £10bn hedge fund business.

Elena Ambrosiadou
Firm: Ikos.
Under management: £2bn.
Strategy: Global macro.
Personal: She founded Ikos with Martin Coward, her husband and a former Goldman Sachs quantitative analyst, 15 years ago, initially specialising in foreign exchange trading. Now she has five international funds with broad remits. She was thought to be Britain's best-paid woman in 2004 when she scooped £16m. Unlike Coward, who shuns publicity, she is happy to be in the limelight. She studied at Imperial College and obtained an MBA from Cranfield, and has been a trustee of the Oxford Philomusica orchestra.
Did you know? Ambrosiadou is being sued by two former employees who allege she owes them £26m in bonuses and shares. She claims they stole secrets from her when they left.

Crispin Odey and Nichola Pease
Firm: Odey Asset Management.
Under management: £1bn.
Strategy: Equity long/short, currencies, bonds, short term interest rates.
Personal: Began his career at the Queen's bank, Barings, establishing his own hedge fund 10 years ago. Phenomenally bright, he entered Christ Church, Oxford when he was 16. He has a knack for investing in companies, such as Marconi, that are on the verge of collapse but have potential.
Did you know? He was married to Rupert Murdoch's eldest daughter, Prudence. Now married to Nichola Pease, chief executive of JO Hambro Capital Management, whose products include hedge funds.

William Browder
Firm: The Hermitage Fund.
Under management: £2bn.
Strategy: Equity long/short; activist.
Personal: Browder was a management consultant and investment banker before setting up his own business. Hit the headlines last year when he was barred from entering Russia, despite carrying a British passport. It is thought that the Kremlin had become displeased with his campaign for improved corporate governance and transparency.
Did you know? Browder is grandson of Earl Browder, a former general secretary of the US Communist Party.

Other big players
Charlie Porter, co-founder of Thames River Capital; Alan Howard of Brevan Howard Asset Management; Jonathan Lourie of Cheyne Capital.
· Assets under management are estimates from archive sources.
Small investors: your time will come
The Financial Services Authority has paved the way for the public to have direct access to hedge funds for the first time. Access would be via unit trusts that would invest in what the FSA has dubbed a 'Faif' - a 'fund of alternative investment funds'.
Three years ago, the regulator decided against making it easier for retail investors to invest in hedge funds themselves, which are huge money-making machines if their managers make the right decisions, but incredibly risky if things go the wrong way.
Now the FSA has indicated that retail investors will be allowed to put money into funds of hedge funds, which spread the risk by investing in a number of vehicles. Faifs will be rigorously regulated, with the FSA expected to rule that the fund manager operate with 'due diligence' and that investors be able to make timely redemptions.
However, experts are not expecting a wall of money from private individuals to find their way into hedge funds until the Revenue makes their tax treatment more favourable. The FSA is not expected to bring in the new regime until 2008 at the earliest.
Risk factors
The risks posed by the aggressive investment strategy of many hedge funds has been highlighted by disasters that have rocked the global financial system. Two years ago, Amaranth took a massive bet on the future price of natural gas, but jumped the wrong way, leaving investors with egg all over their faces as the value of the fund fell by more than 50 per cent. The worst setback came in 1998 when LTCM, a heavily-borrowed US hedge fund, had to be rescued by a bail-out from Wall Street firms, organised by Chairman of the Federal Reserve Alan Greenspan.
Worries about the secrecy, complexity and the frequency of hedge funds failure (about 50 per cent of all start-ups) are unlikely to go away.