Long-Term Capital Management
Long-Term Capital Management L.P. (LTCM) was a speculative hedge fund based in Greenwich, Connecticut that utilized absolute-return trading strategies (such as fixed-income arbitrage, statistical arbitrage, and pairs trading) combined with high leverage. The firm’s master hedge fund, Long-Term Capital Portfolio L.P., failed in the late 1990s, leading to a bailout by other financial institutions, under the supervision of the Federal Reserve.
LTCM was founded in 1994 by John Meriwether, the former vice-chairman and head of bond trading at Salomon Brothers. Board of directors members included Myron Scholes and Robert C. Merton, who shared the 1997 Nobel Memorial Prize in Economic Sciences. Initially successful with annualized returns of over 40% (after fees) in its first years, in 1998 it lost $4.6 billion in less than four months following the Russian financial crisis and the fund closed in early 2000.
Trading strategies
The company used complex mathematical models to take advantage of fixed income arbitrage deals (termed convergence trades) usually with U.S., Japanese, and European government bonds. Government bonds are a “fixed-term debt obligation”, meaning that they will pay a fixed amount at a specified time in the future. Differences in the bonds’ present value are minimal, so according to economic theory any difference in price will be eliminated by arbitrage. Unlike differences in share prices of two companies, which could reflect different underlying fundamentals, price differences between a 30 year treasury bond and a 29 and three quarter year old treasury bond should be minimal—both will see a fixed payment roughly 30 years in the future. However, small discrepancies arose between the two bonds because of a difference in liquidity..
As LTCM’s capital base grew, they felt pressed to invest that capital and had run out of good bond-arbitrage bets. This led LTCM to undertake more aggressive trading strategies. Although these trading strategies were non-market directional, i.e. they were not dependent on overall interest rates or stock prices going up (or down), they were not convergence trades as such. By 1998, LTCM had extremely large positions in areas such as merger arbitrage (betting whether mergers would be completed or not) and S&P 500 options (net short long-term S&P volatility).
Because these differences in value were minute—especially for the convergence trades—the fund needed to take highly-leveraged positions to make a significant profit. At the beginning of 1998, the firm had equity of $4.72 billion and had borrowed over $124.5 billion with assets of around $129 billion, for a debt to equity ratio of over 25 to 1. It had off-balance sheet derivative positions with a notional value of approximately $1.25 trillion, most of which were in interest rate derivatives such as interest rate swaps. The fund also invested in other derivatives such as equity options.
Downturn
Although much success within the financial markets arises from immediate-short term turbulence, and the ability of fund managers to identify informational asymmetries, factors giving rise to the downfall of the fund were established prior to the 1997 East Asian financial crisis. In May and June 1998 returns from the fund were -6.42% and -10.14% respectively, reducing LTCM’s capital by $461 million. This was further aggravated by the exit of Salomon Brothers from the arbitrage business in July 1998. Such losses were accentuated through the Russian financial crises in August and September 1998, when the Russian Government defaulted on their government bonds. Panicked investors sold Japanese and European bonds to buy U.S. treasury bonds. The profits that were supposed to occur as the value of these bonds converged became huge losses as the value of the bonds diverged. By the end of August, the fund had lost $1.85 billion in capital.
As a result of these losses, LTCM had to liquidate a number of its positions at a highly unfavorable moment and suffer further losses. A good illustration of the consequences of these forced liquidations is given by Lowenstein (2000). He reports that LTCM established an arbitrage position in the dual-listed company (or “DLC”) Royal Dutch Shell in the summer of 1997, when Royal Dutch traded at an 8-10% premium relative to Shell. In total $2.3 billion was invested, half of which was “long” in Shell and the other half was “short” in Royal Dutch. LTCM was essentially betting that the share prices of Royal Dutch and Shell would converge. This might have happened in the long run, but due to its losses on other positions, LTCM had to unwind its position in Royal Dutch Shell. Lowenstein reports that the premium of Royal Dutch had increased to about 22%, which implies that LTCM incurred a large loss on this arbitrage strategy. LTCM lost $286 million in equity pairs trading and more than half of this loss is accounted for by the Royal Dutch Shell trade.
The company, which was providing annual returns of almost 40% up to this point, experienced a flight-to-liquidity. In the first three weeks of September, LTCM’s equity tumbled from $2.3 billion at the start of the month to just $400 million by September 25. With liabilities still over $100 billion, this translated to an effective leverage ratio of more than 250-to-1.
The Federal Reserve Bank of New York organized a bailout of $3.625 billion by the major creditors to avoid a wider collapse in the financial markets.
In return, the participating banks got a 90% share in the fund. LTCM’s partners received a 10% stake, still worth about $400 million, but this money was completely consumed by their debts. The partners once had $1.9 billion of their own money invested in LTCM, all of which was wiped out.
The total losses were found to be $4.6 billion. The losses in the major investment categories were (ordered by magnitude):
• $1.6 bn in swaps
• $1.3 bn in equity volatility
• $430 mn in Russia and other emerging markets
• $371 mn in directional trades in developed countries
• $286 mn in equity pairs (such as VW, Shell)
• $215 mn in yield curve arbitrage
• $203 mn in S&P 500 stocks
• $100 mn in junk bond arbitrage
• no substantial losses in merger arbitrage
After the bailout by the other investors, the panic abated, and the positions formerly held by LTCM were eventually liquidated at a small profit to the rescuers.
Some industry officials said that Federal Reserve Bank of New York involvement in the rescue, however benign, would encourage large financial institutions to assume more risk, in the belief that the Federal Reserve would intervene on their behalf in the event of trouble. Federal Reserve Bank of New York actions raised concerns among some market observers that it could create moral hazard.
LTCM’s strategies were compared (a contrast with the market efficiency aphorism that there are no $100 bills lying on the street, as someone else has already picked them up) to “picking up nickels in front of a bulldozer” – a likely small gain balanced against a small chance of a large loss, like the payouts from selling an out-of-the-money option.