The following contains a list of trading losses of the equivalent of US$100 million or higher. Trading losses are the amount of principal losses in an account. [1] Because of the secretive nature of many hedge funds and fund managers, some notable losses may never be reported to the public. The list is ordered by the real amount lost, starting with the greatest.
This list includes both fraudulent and non-fraudulent losses, but excludes those associated with Bernie Madoff's Ponzi scheme (estimated in the $50 billion range) as Madoff did not lose most of this money in trading.
Nominal amount lost | USD FX rate [2] | USD equivalent | USD inflation to 2007 [3] | 2007 USD amount lost | Country | Company | Source of loss | Year | Person(s) associated with incident |
---|---|---|---|---|---|---|---|---|---|
at time of loss | |||||||||
USD 10 bn | 1 | USD 10 bn | -19.4% | USD 8.06 bn | United States | Archegos Capital Management [4] | Total return swaps | 2021 | Bill Hwang |
USD 9 bn | 1 | USD 9 bn | −3.7% | USD 8.67 bn | United States | Morgan Stanley [5] | Credit Default Swaps | 2008 | Howie Hubler |
USD 9 bn | 1 | USD 9 bn | −7.0% | USD 8.37 bn | United Kingdom | JPMorgan Chase [6] | Credit Default Swaps | 2012 | Bruno Iksil |
USD 8 bn | 1 | USD 8 bn | −12.3% | USD 7.01 bn | China | Tsingshan Holding Group [7] | Short positions on nickel | 2022 | |
USD 6.12 (EUR 4.9) bn | 0.679 | USD 7.22 bn | −3.7% | USD 6.95 bn | France | Société Générale [8] | European Index Futures | 2008 | Jérôme Kerviel |
USD 6.5 bn | 1 | USD 6.50 bn | 2.8% | USD 6.69 bn | United States | Amaranth Advisors [9] | Gas Futures | 2006 | Brian Hunter |
USD 4.6 bn | 1 | USD 4.6 bn | 27.2% | USD 5.85 bn | United States | Long Term Capital Management [10] | Bond Arbitrage | 1998 | John Meriwether |
EUR 4 bn | USD 4 bn | Netherlands | PFZW [11] | Oil futures | 2020 | ||||
USD 4.5 bn | 1 | USD 4.5 bn | -19.4% | USD 3.6 bn | United States | Melvin Capital [12] | Short positions on Gamestop and other US equities | 2021 | Gabe Plotkin |
USD 4.1 bn | 1 | USD 4.1 bn | -14.9% | USD 3.49 bn | United States | Pershing Square [13] | Valeant Pharmaceuticals | 2015-2017 | Bill Ackman |
JPY 285 bn | 108.78 | USD 2.62 bn | 32.1% | USD 3.46 bn | Japan | Sumitomo Corporation [14] | Copper Futures | 1996 | Yasuo Hamanaka |
USD 3 bn | Singapore | Three Arrows Capital | Cryptocurrency | 2022 | Kyle Davies & Su Zhu | ||||
EUR 2.7 bn | 1 | USD 2.7 bn | −7.0% | USD 2.7 bn | Netherlands | Vestia [15] | Interest Rate Swaps, Swaptions | 2012 | Marcel Vries |
BRL 4.62 bn | 1.833 | USD 2.52 bn | −3.7% | USD 2.43 bn | Brazil | Aracruz [16] [17] | FX Options | 2008 | Isac Zagury , Rafael Sotero |
USD 2.4 bn | USD 2.4 bn | United States | SemGroup [18] | Oil Futures | 2008 | ||||
USD 1.7 bn [19] | 1 | USD 1.7 bn | 39.9% | USD 2.38 bn | United States | Orange County [20] | Leveraged bond investments | 1994 | Robert Citron |
DEM 2.63 bn | 1.655 | USD 1.59 bn | 43.5% | USD 2.28 bn | Germany | Metallgesellschaft [21] | Oil Futures | 1993 | Heinz Schimmelbusch [22] |
JPY 166 bn | 111.08 | USD 1.49 bn | 43.5% | USD 2.14 bn | Japan | Showa Shell Sekiyu [23] [24] | FX Forwards | 1993 | |
JPY 153.6 bn | 102.18 | USD 1.50 bn | 39.9% | USD 2.09 bn | Japan | Kashima Oil [24] | FX Forwards | 1994 | |
USD 2 bn | USD 2 bn | United States | Soros Fund Management [25] | Russian Equities | 1998 | ||||
USD 2 bn | USD 2 bn | United States | Tiger Management [26] | Shorting Japanese yen | 1998 | ||||
USD 2 bn | 1 | USD 2 bn | −8.5% | USD 1.83 bn | United Kingdom | UBS [27] | Equities ETF and Delta 1 | 2011 | Kweku Adoboli |
HKD 14.7 bn | 7.786 | USD 1.89 bn | −3.7% | USD 1.82 bn | China | CITIC Pacific [28] | Foreign Exchange Trading | 2008 | Frances Yung |
GBP 827 mn | 0.633 | USD 1.31 bn | 36.1% | USD 1.78 bn | Singapore | Barings Bank [29] | Nikkei Futures | 1995 | Nick Leeson |
RUB 78.5 bn | 38.98 | USD 2.01 bn | −12.6% | USD 1.76 bn | Russia | Transneft [30] [31] [32] [33] | Derivatives | 2014 | Maksim Grishanin, VP Finance |
USD 1.8 bn | 1 | USD 1.8 bn | −3.7% | USD 1.74 bn | United States | Deutsche Bank [34] | Derivatives | 2008 | Boaz Weinstein |
USD 1.6 bn | USD 1.6 bn | United States | Icahn Enterprises [35] | Hertz | 2020 | Carl Icahn | |||
JPY 130 bn | USD 1.6 bn | Japan | AIJ Investment Advisors [36] | Volatility options | 2012 | Kazuhiko Asakawa | |||
USD 1.75 (EUR 1.4) bn | 0.923 | USD 1.29 bn [37] | 20.4% | USD 1.56 bn | Austria | BAWAG [38] | Foreign Exchange Trading | 2000 [37] | Wolfgang Flöttl , Helmut Elsner [38] |
USD 1.1 bn | 1 | USD 1.10 bn | 36.1% | USD 1.50 bn | Japan | Daiwa Bank [39] | Bonds | 1995 | Toshihide Iguchi |
USD 0.80 bn | 1 | USD 0.80 bn | 82.5% | USD 1.46 bn | United Kingdom | Soros Fund [40] | SP 500 Futures | 1987 | George Soros |
USD 1 bn | 1 | USD 1 bn | 252.5% | USD 2.52 bn | United States | Hunt Brothers | Silver | 1980 | William Hunt , Nelson Hunt |
USD 0.94 (EUR 0.75) bn | 0.679 | USD 1.10 bn | −3.7% | USD 1.06 bn | France | Groupe Caisse d'Epargne [41] [42] | Derivatives | 2008 | Boris Picano-Nacci |
BRL 2 bn | 1.833 | USD 1.09 bn | −3.7% | USD 1.05 bn | Brazil | Sadia [16] [17] [43] | FX and Credit Options | 2008 | Adriano Ferreira , Álvaro Ballejo |
EUR 0.730 bn | USD 1 bn≈ | USD 1 bn≈ | Italy | Monte dei Paschi di Siena [44] | Synthetic CDOs Credit Default Swaps on Italian government bonds Equity swaps on Intesa Sanpaolo shares [45] | 2005-2009 | |||
USD 1 bn | Saudi Arabia | Saudi National Bank [46] | Credit Suisse | 2023 | |||||
GBP 0.4 bn | 0.611 | USD 0.66 bn | 29.2% | USD 0.85 bn | United Kingdom | Morgan Grenfell [47] | Shares | 1997 | Peter Young |
USD 0.6 bn | 1 | USD 0.60 bn | 39.9% | USD 0.84 bn | United States | Askin Capital Management [48] | Mortgage-Backed Securities | 1994 | David Askin |
USD 0.75 (EUR 0.60) bn | 1.371 | USD 0.82 bn | 0.0 | USD 0.82 bn | Germany | WestLB [49] | Common and Preferred Shares | 2007 | Friedhelm Breuers [50] |
USD 0.69 bn | 1 | USD 0.69 bn | 15.3% | USD 0.80 bn | United States | AIB/Allfirst [51] | Foreign Exchange Options | 2002 | John Rusnak |
S$1.13 bn | USD 0.80 bn | Singapore | Hin Leong Trading | Oil | 2020 | ||||
DEM 0.47 bn | 2.587 | USD 0.18 bn | 320.6% | USD 0.76 bn | Germany | Herstatt Bank [52] [53] | Foreign Exchange Trading | 1974 | Dany Dattel |
USD 0.77 bn | USD 0.77 bn | United States | Arkansas Teacher Retirement System [54] | volatility-trading fund | 2020 | ||||
USD 0.68 bn | 0% | USD 0.68 bn | China | Unipec | Oil | 2018 | [55] [56] | ||
USD 0.65 bn | United States | Quantum Fund | Japanese Yen Shorting | 1994 | Stanley Druckenmiller [57] | ||||
CAD 0.68 bn | 1.066 | USD 0.64 bn | 0% | USD 0.64 bn | Canada | Bank of Montreal [58] [59] | Natural gas derivatives | 2007 | David Lee, Kevin Cassidy [60] [61] |
USD 0.6 bn | United States | Quantum Fund | Short IT stocks during the internet bubble | 1999 | Stanley Druckenmiller [57] | ||||
USD 0.55 bn | 1 | USD 0.55 bn | 9.8% | USD 0.60 bn | China | China Aviation Oil (Singapore) [62] | Oil Futures and Options | 2004 | Chen Jiulin |
USD 0.57 bn | China | COSCO Shipping [63] | Freight derivatives | 2008 | |||||
CHF 0.63 bn | 1.451 | USD 0.43 bn | 27.2% | USD 0.55 bn | Switzerland | Union Bank of Switzerland [64] | Equity Derivatives | 1998 | Ramy Goldstein |
USD 0.52 bn | USD 0.52 bn | United States | State Teachers Retirement System of Ohio [65] | Panda Power Funds | 2011-2021 | ||||
EUR 0.48 bn | 1.08 | USD 0.519 bn | USD 0.35 bn | France | Électricité de France S.A. [66] | French electricity contracts | 2021 | ||
USD 0.44 bn | 1 | USD 0.44 bn | 82.5% | USD 0.44 bn | United States | Knight Capital Group | Equities | 2012 | Thomas Joyce |
USD 0.28 bn | 1 | USD 0.28 bn | 82.5% | USD 0.51 bn | United States | Merrill Lynch [67] | Mortgages (IOs and POs) Trading | 1987 | Howard A. Rubin |
USD 0.28 bn | 1 | USD 0.28 bn | 82.5% | USD 0.51 bn | United States | State of West Virginia [68] | Fixed Income and Interest Rate Derivatives | 1987 | A. James Manchin |
USD 0.35 bn | 1 | USD 0.35 bn | 39.9% | USD 0.49 bn | United States | Kidder Peabody [69] | Government Bonds | 1994 | Joseph Jett |
USD 0.4 bn | 1 | USD 0.40 bn | 20.4% | USD 0.48 bn | United States | Manhattan Investment Fund [70] | Short IT stocks during the internet bubble | 2000 | Michael Berger |
USD 0.37 (EUR 0.30) bn | 1.244 | USD 0.37 bn | 9.8% | USD 0.41 bn | Austria | Hypo Alpe-Adria-Bank International [71] | Foreign Exchange Trading | 2004 | |
1 | USD 0.4 bn | United States | Pershing Square [72] | Netflix | 2022 | Bill Ackman | |||
USD 0.35 bn | 1 | USD 0.35 bn | 0.0% | USD 0.35 bn | United States | Calyon [73] | Credit Derivatives | 2007 | Richard "Chip" Bierbaum |
USD 0.36 bn | 1 | USD 0.36 bn | 0.0% | USD 0.36 bn | Singapore | Petro-Diamond Singapore [74] [75] [76] | Oil derivatives | 2019 | Wang Xingchen, Jack [77] |
AUD 0.36 bn | 1.171 | USD 0.31 bn | 9.8% | USD 0.34 bn | Australia | National Australia Bank [78] | Foreign Exchange Trading | 2004 | Luke Duffy , Gianni Gray, Vince Ficarra & David Bullen [79] |
JPY 28.6 bn | USD 0.34 bn | Japan | Tateho Chemical Industries | Bond futures | 1987 | [80] | |||
JPY 32 bn | USD 0.34 bn | Japan | Tokyo Securities | Bond futures | 1994 | [80] | |||
USD 0.078 bn | 1 | USD 0.078 bn | 320.4% | USD 0.328 bn | Switzerland | Lloyds Bank [81] | Foreign Exchange Trading | 1974 | Marc Colombo |
USD 0.37 (EUR 0.30) bn | 0.895 | USD 0.27 bn | 17.1% | USD 0.31 bn | Belgium | Dexia Bank [82] | Corporate Bonds | 2001 | |
USD 0.296 bn (EUR 0.26) bn | 1.11 | USD 0.296 bn | -1% | USD 0.296 bn | Hong Kong | Natixis [83] | Equities Derivatives | 2018 | |
USD 0.25 bn+ | 1 | USD 0.25 bn+ | United States | Parplus Partners [84] | CBOE Volatility Index futures and options | 2020 | Jim Carney | ||
USD 0.225 bn | 1 | USD 0.225 bn | 43.5% | USD 0.30 bn | United States | FXCM [85] | Foreign exchange | 2015 | |
USD 0.207 bn | 1 | USD 0.207 bn | 43.5% | USD 0.30 bn | Chile | Codelco [86] | Copper, silver, gold futures | 1993 | Juan Pablo Davila |
EUR 0.160 | 1.1 | USD 0.176 bn | 0% | USD 0.176bn | Germany | BNP Paribas Arbitrage | Structured products | 2016 | Armin S. [87] |
JPY 11.5 bn | USD 0.28 bn | Japan/ United States | Fuji Bank New York Branch [80] | Foreign exchange trading | 1984 | ||||
USD 0.28 bn | United Kingdom | Allied-Lyons [88] | FX derivatives | 1991 | |||||
USD 0.28 bn | 1 | USD 0.28 bn | United States | Raytheon Technologies Corporation [89] | volatility-trading fund | 2020 | |||
JPY 9.7 bn | USD 0.24 bn | Japan/ Singapore | Dai-Ichi Kangyo Bank Singapore Branch | Foreign exchange trading | 1982 | Haruo Kanda [80] | |||
JPY 22.9 bn | USD 0.23 bn | Japan | Nanzan Gakuen [90] | Equity derivatives | 2008 | ||||
USD 0.16 bn | 1 | USD 0.16 bn | 39.9% | USD 0.22 bn | United States | Procter & Gamble [91] | Interest rate derivatives | 1994 | Raymond Mains |
USD 0.04 bn | 1 | USD 0.04 bn | 433.8% | USD 0.214 bn | Switzerland | United California Bank of Basel [92] | Cocoa futures | 1970 | Paul Erdman |
USD 0.2 bn | 1 | USD 0.20 bn | 6.2% | USD 0.21 bn | China | State Reserves Bureau Copper Scandal [93] | Copper Futures | 2005 | Liu Qibing [94] |
HKD 1.38 bn | USD 0.17 bn | Hong Kong | Chinese Estates [95] | Evergrande | 2021 | ||||
GBP 0.09 bn | 0.611 | USD 0.15 bn | 29.2% | USD 0.19 bn | United Kingdom | NatWest [96] | Interest Rate Options | 1997 | Kyriacos Papouis |
USD 0.039 bn | 1 | USD 0.039 bn | 320.4% | USD 0.164 bn | United States | Franklin National Bank [97] | Foreign Exchange Trading | 1974 | Peter Shaddick |
USD 0.11 bn | 1 | USD 0.11 bn | 39.9% | USD 0.15 bn | United States | Cuyahoga County, Ohio [98] | Leveraged Fixed Income | 1994 | |
JPY 15.4 bn | USD 0.15 bn | Japan | Komazawa Gakuen [99] | Currency Derivatives | 2008 | ||||
SEK 1.23 bn | 7.804 | USD 0.15 bn | −4.8% | USD 0.143 bn | Sweden | HQ Bank | Equity Derivatives | 2010 | Fredrik Crafoord , Mikael König, Patrik Enblad |
USD 0.15 bn | USD 0.15 bn | United States | OptionSellers.com [100] | commodity trading | 2018 | James S. Cordier | |||
JPY 13.9 bn | USD 0.14 bn | Japan | Nippon Steel Chemical | Bond futures | 1993 | [80] | |||
USD 0.14 bn | 1 | USD 0.14 bn | −3.7% | USD 0.13 bn | United States | MF Global [101] | Wheat Futures | 2008 | Evan Dooley |
N/A | USD 0.13 bn | Japan | self-portfolio | Bitcoin | 2017-2018 | Masayoshi Son [102] | |||
USD 0.120 bn | 1 | USD 0.12 bn | −3,7% | USD 0.12 bn | United States | Morgan Stanley [103] | Credit-index options | 2008 | Matt Piper |
USD 0.12 (EUR 0.1) bn | 1 | USD 0.12 bn | −1% | USD 0.12 bn | Norway | Einar Aas [104] | Nordpool Power Derivatives | 2018 | Einar Aas |
JPY 11.9 bn | USD 0.12 bn | Japan | Nippon Sanso | Interest rate swap | 1995 | [80] | |||
USD 0.1 bn | 1 | USD 0.10 bn | 15.3% | USD 0.12 bn | Croatia | Riječka banka (Rijeka Bank) [105] | Foreign Exchange Trading | 2002 | Eduard Nodilo |
HKD 1 bn | USD 0.12 bn | Hong Kong | Blue River Holdings [106] | Evergrande Vehicle | 2021 | ||||
USD 0.11 bn | United States | Berkshire Hathaway [107] | Paytm | 2023 |
Morgan Stanley is an American multinational investment bank and financial services company headquartered at 1585 Broadway in Midtown Manhattan, New York City. With offices in 41 countries and more than 75,000 employees, the firm's clients include corporations, governments, institutions, and individuals. Morgan Stanley ranked No. 61 in the 2023 Fortune 500 list of the largest United States corporations by total revenue and in the same year ranked #30 in Forbes Global 2000.
A credit default swap (CDS) is a financial swap agreement that the seller of the CDS will compensate the buyer in the event of a debt default or other credit event. That is, the seller of the CDS insures the buyer against some reference asset defaulting. The buyer of the CDS makes a series of payments to the seller and, in exchange, may expect to receive a payoff if the asset defaults.
Proprietary trading occurs when a trader trades stocks, bonds, currencies, commodities, their derivatives, or other financial instruments with the firm's own money to make a profit for itself. Proprietary trading can create potential conflicts of interest such as insider trading and front running.
Citadel LLC is an American multinational hedge fund and financial services company. Founded in 1990 by Ken Griffin, it has more than $63 billion in assets under management as of June 2024. The company has over 2,800 employees, with corporate headquarters in Miami, Florida, and offices throughout North America, Asia, and Europe. Founder, CEO and Co-CIO Griffin owns approximately 85% of the firm. As of December 2022, Citadel is one of the most profitable hedge funds in the world, posting $74 billion in net gains since its inception in 1990, making it the most successful hedge fund in history, according to CNBC.
Marshall Wace LLP is a British hedge fund headquartered in London, England, founded by Paul Marshall and Ian Wace in 1997. Marshall serves as chairman and chief investment officer, and Wace as a chief executive officer & chief risk officer. The company is recognised as one of the world's largest hedge fund managers.
Brian Hunter is a Canadian former natural gas trader for the now closed Amaranth Advisors hedge fund. Amaranth had over $9 billion in assets but collapsed in 2006 after Hunter's gamble on natural gas futures market went bad.
Michael W. Vranos is an American hedge fund manager and philanthropist who in the 1990s was referred to by some as the "most powerful man on Wall Street." In 1993, he reportedly earned $15 million from trading mortgage bonds. Fortune Magazine once called him "one of the best bond traders on Wall Street." According to a 2007 Wall Street Journal article, he has continued to be regarded as "the best-known mortgage-bond trader on Wall Street."
Raymond Thomas Dalio is an American investor and hedge fund manager, who has served as co-chief investment officer of the world's largest hedge fund, Bridgewater Associates, since 1985. He founded Bridgewater in 1975 in New York.
In January 2008, the bank Société Générale lost approximately €4.9 billion closing out positions over three days of trading beginning January 21, 2008, a period in which the market was experiencing a large drop in equity indices. The bank states these positions were fraudulent transactions created by Jérôme Kerviel, a trader with the company. The police stated they lacked evidence to charge him with fraud and charged him with breach of trust and illegally accessing computers. Kerviel states his actions were known to his superiors and that the losses were caused by panic selling by the bank. Société Générale's own wrongs were later established by a French jurisdiction, which led the Cour de cassation to cancel the €4.9 billion sanction on Kerviel.
Andrew Hall is an English hedge fund manager who served as the head of commodities trading firm Phibro LLC and the head of his own hedge fund Astenbeck Capital. In 2019, the Financial Times described him as the "most successful oil trader of his generation."
Boaz Weinstein is an American hedge fund manager and founder of Saba Capital Management. He rose to prominence at Deutsche Bank in the early and mid 2000s with his credit default swap and capital structure arbitrage trading strategies. He then formed a proprietary trading group within Deutsche Bank. After leaving the bank in 2009, Weinstein started Saba Capital Management as a separate hedge fund. As of September 2022, Saba manages $4.8 billion in assets.
John P. Costas is an American businessman, banker, and trader. He is the former chairman and CEO of UBS Investment Bank, where he oversaw the growth of the Swiss bank's investment banking franchise globally from 2000 to 2005. From 2005 through 2007, Costas was the chairman and CEO of Dillon Read Capital Management, a UBS proprietary trading unit and alternatives management company.
Michael Edward Novogratz is an American investor, formerly of the investment firm Fortress Investment Group. He is currently CEO of Galaxy Investment Partners which focuses on investments in cryptocurrency.
In April and May 2012, large trading losses occurred at JPMorgan's Chief Investment Office, based on transactions booked through its London branch. The unit was run by Chief Investment Officer Ina Drew, who later stepped down. A series of derivative transactions involving credit default swaps (CDS) were entered, reportedly as part of the bank's "hedging" strategy. Trader Bruno Iksil, nicknamed the London Whale, accumulated outsized CDS positions in the market. An estimated trading loss of $2 billion was announced. However, the loss amounted to more than $6 billion for JPMorgan Chase.
Pierre Andurand is a French businessman and hedge fund manager. His funds have approximately $2bn in assets under management and have produced cumulative returns of between 900 and 1,300% for investors since 2008. He is also the majority shareholder of the international kickboxing league Glory.
Optiver Holding B.V. is a proprietary trading firm and market maker for various exchange-listed financial instruments. Its name derives from the Dutch optieverhandelaar, or "option trader". The company is privately owned. Optiver trades listed derivatives, cash equities, exchange-traded funds, bonds, and foreign exchange.
Russell Abrams is an American hedge fund manager and entrepreneur who is the founder of Russellcar, a taxi cab rent-to-own company in Buenos Aires.
Mismarking in securities valuation takes place when the value that is assigned to securities does not reflect what the securities are actually worth, due to intentional fraudulent mispricing. Mismarking misleads investors and fund executives about how much the securities in a securities portfolio managed by a trader are worth, and thus misrepresents performance. When a trader engages in mismarking, it allows him to obtain a higher bonus from the financial firm for which he works, where his bonus is calculated by the performance of the securities portfolio that he is managing.
Pantera Capital is an American hedge fund and venture capital firm focused on digital assets headquartered in Menlo Park, California. The fund specializes in cryptocurrencies and blockchain technology. It is one of the largest digital asset funds in the world by managed assets.
Su Zhu is a Singaporean entrepreneur. Alongside his longtime friend and business partner Kyle Davies, he is a founder of the now-defunct cryptocurrency hedge fund Three Arrows Capital and a founder of Open Exchange (OPNX), a cryptocurrency exchange.
The trader, identified as Matt Piper, handled credit-index options that can act as insurance against defaults.