{"id":43994,"date":"2023-11-10T00:39:00","date_gmt":"2023-11-10T00:39:00","guid":{"rendered":"https:\/\/histarmar.net\/?p=43994"},"modified":"2023-11-10T00:39:00","modified_gmt":"2023-11-10T00:39:00","slug":"how-feuding-billionaires-a-rogue-trader-and-a-divorce-rattled-a-93b-wall-street-powerhouse","status":"publish","type":"post","link":"https:\/\/histarmar.net\/world-news\/how-feuding-billionaires-a-rogue-trader-and-a-divorce-rattled-a-93b-wall-street-powerhouse\/","title":{"rendered":"How feuding billionaires, a rogue trader and a divorce rattled a $93b Wall Street powerhouse"},"content":{"rendered":"

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Two Sigma, one of the world\u2019s largest hedge funds, has long prided itself on two things: the sophisticated, in-house algorithms that power its trading, and its commitment to secrecy. But recent internal troubles have forced Two Sigma to air its dirty laundry.<\/p>\n

In March, the New York firm, with $US60 billion ($93 billion) in assets, took the unusual step of telling its investors in a filing that the relationship between David M. Siegel and John A. Overdeck, the billionaire co-founders and owners who run the firm, had turned so toxic that it could hurt Two Sigma\u2019s future. In October, it had more bad news: An employee had altered some trading models without the firm\u2019s knowledge, affecting its returns and drawing regulatory scrutiny.<\/p>\n

<\/p>\n

The relationship between David Siegel (left) and John Overdeck (right) has turned toxic. They are pictured here in 2017 with billionaire and former New York mayor Michael Bloomberg.<\/span>Credit: <\/span>Getty<\/cite><\/p>\n

And in late October, Overdeck\u2019s personal life was dragged into the open after his wife alleged in a lawsuit related to their impending divorce that unbeknown to her, he and the couple\u2019s lawyers had moved billions of dollars of their joint assets into trusts that would shield them from her, their three children and the IRS.<\/p>\n

It\u2019s the kind of mess that any investment firm wants to avoid for fear of losing clients and talent, especially one that has avoided the spotlight for much of its 22 years of existence. In a 2015 profile of Two Sigma, Forbes<\/em> magazine said the two founders were \u201cobsessive about avoiding publicity and keeping the firm\u2019s secrets under wraps.\u201d<\/p>\n

The disclosures have raised questions from investors and regulators about internal controls at Two Sigma. The firm\u2019s compliance and governance functions struggled to keep up with the swift growth in the number of employees and its funds under management, some former employees said.<\/p>\n

Jeff Sonnenfeld, a professor at the Yale School of Management, said the troubles at Two Sigma could make investors wary of putting their money into the firm or keeping it there. \u201cThere are too many other places to invest,\u201d Sonnenfeld said. \u201cThere\u2019s no good reason to put money in there.\u201d<\/p>\n

Founded in 2001 by Siegel, Overdeck and Mark Pickard, who has since retired, Two Sigma is one of a handful of \u201cquant\u201d firms, which apply a quantitative approach \u2014 the use of mathematical models rather than human decision-making to find patterns in historical data and other financial information \u2014 to trade stocks, bonds and more esoteric assets.<\/p>\n

Siegel, 62, has a doctorate in computer science from the Massachusetts Institute of Technology, and Overdeck, 53, is a mathematics whiz who graduated from Stanford University at 19 and was Jeff Bezos\u2019 key lieutenant in the early days of Amazon. Two Sigma swiftly amassed assets of tens of billions of dollars by achieving consistent and outsize returns for clients.<\/p>\n

Its success allowed it to recruit top mathematicians and engineers who built its proprietary trading models. Consistently ranked among the world\u2019s 10 largest hedge funds, Two Sigma has more than 2200 employees, up from roughly 500 in the mid-2010s. The firm has a dozen offices in the United States, Europe and Asia. In addition to its main hedge fund, Two Sigma also runs real estate, venture capital funds and other businesses.<\/p>\n

<\/p>\n

John Overdeck and Laura Overdeck are locked in a messy divorce.<\/span>Credit: <\/span>Getty<\/cite><\/p>\n

Based in Manhattan\u2019s stylish SoHo neighbourhood rather than midtown\u2019s business district, Two Sigma built a culture that sought to mimic some of the trappings of Silicon Valley\u2019s tech firms, including chess and ping pong tournaments.<\/p>\n

Siegel and Overdeck each have an estimated net worth of more than $US7 billion, according to Forbes.<\/p>\n

But over the past decade, their partnership soured. Although the origins of the feud are unclear, some observers attributed it to the pair\u2019s competitive natures. Their rivalry has worsened to the point where they barely speak to each other. Because they can rarely stand to be in the same room, even simple process and personnel decision-making can become complicated, according to current and former employees.<\/p>\n

Former employees described having to go back and forth between the two men to arrive at a decision. Two Sigma doesn\u2019t hold all-hands meetings because the founders refuse to address employees or investors together at events, two people with knowledge of the firm\u2019s internal workings said.<\/p>\n

\u2018There\u2019s no good reason to put money in there.\u2019<\/p>\n

The feuding had so crippled basic management that Two Sigma disclosed it for the first time in a Securities and Exchange Commission filing in March as a \u201cmaterial\u201d risk, noting that the co-founders\u2019 disagreements had affected how they defined the roles and responsibilities of senior executives, succession planning and the management structure of the firm\u2019s various teams.<\/p>\n

The rift could affect Two Sigma\u2019s \u201cability to retain or attract employees,\u201d including very senior ones, it said in the filing, and make it difficult for workers to carry out key aspects of their jobs, including research, engineering and corporate business. Were the disagreements to continue, Two Sigma added, its \u201cability to achieve client mandates could be impacted over time.\u201d<\/p>\n

\u201cIt\u2019s a reminder that you shouldn\u2019t put your faith in algorithms and artificial intelligence,\u201d Sonnenfeld said. \u201cThey\u2019re still subject to human frailties.\u201d<\/p>\n

In early October, the firm sent two letters to investors disclosing that one of its employees, who built research models that were used in certain trading portfolios, made changes to them without the firm\u2019s permission.<\/p>\n

In one of the letters, Two Sigma said these changes had resulted in $US450 million in \u201cpositive impacts\u201d and $US170 million in \u201cnegative impacts\u201d across several funds \u2014 making it hard for investors to gauge the true returns provided by the firm. It told investors that it would hold on to the unexpected gains but make up for the unexpected losses.<\/p>\n

<\/p>\n

In March, Two Sigma took the unusual step of telling its investors in a filing that the relationship between its billionaire co-founders and owners who run the firm, had turned so toxic that it could hurt its future.<\/span>Credit: <\/span>AP<\/cite><\/p>\n

The SEC is investigating these events at Two Sigma, according to a person with knowledge of the situation. The Wall Street Journal<\/em> earlier reported the regulatory investigation.<\/p>\n

At least one client of Two Sigma is trying to determine whether the returns for 2023 that the hedge fund has presented so far are legitimate, according to someone who works for the client.<\/p>\n

Overdeck\u2019s personal issues have added a new dimension to the firm\u2019s woes. In March 2022, his wife, Laura Overdeck, filed for divorce in New Jersey.<\/p>\n

The divorce case remains sealed. But last week, Laura Overdeck, who studied astrophysics at Princeton University and whose work as a philanthropist includes running Bedtime Math, a non-profit focused on teaching children math, alleged in a court filing that their estate planning lawyers at the law firm Seward & Kissel had moved billions of dollars of their joint assets to trusts in Wyoming that affected her and their children\u2019s ability to gain access to them.<\/p>\n

John Overdeck, whom Forbes<\/em> has cited as the wealthiest man in New Jersey from time to time, lives in the state and has no homes in Wyoming. Instead, according to Laura Overdeck\u2019s filing, he moved certain assets into trusts based in Wyoming to shield them from taxes. The trusts also included provisions, which Laura Overdeck said she wasn\u2019t aware of, that could have her removed as a trustee if there was a divorce proceeding.<\/p>\n

\u201cLaura\u2019s attacks related to the trusts are baseless,\u201d John Overdeck said in a statement provided by his lawyers, adding that he \u201clooks forward to having them properly adjudicated.\u201d<\/p>\n

John Overdeck added that his divorce settlement would not affect Two Sigma\u2019s business or his ownership of the firm.<\/p>\n

This article originally appeared in The New York Times<\/em>.<\/strong><\/p>\n

The Business Briefing newsletter delivers major stories, exclusive coverage and expert opinion. <\/i>Sign up to get it every weekday morning<\/i>.<\/i><\/strong><\/p>\n

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