Leopold Aschenbrenner's hedge fund, Situational Awareness, faced a 67% loss in July due to margin calls, forcing the sale of discounted tech investments to Ken Griffin's Citadel, despite being up 80% for the year.
Chinese tech investors are receiving stern warnings against using leverage and blindly chasing hot topics after the US-based AI hedge fund Situational Awareness collapsed, offloading billions in tech shares at a steep discount due to AI stock volatility and unmet collateral demands.
Leopold Aschenbrenner's AI-focused hedge fund, Situational Awareness, saw its assets plummet from $45 billion to $10 billion this week. The former OpenAI researcher was forced to sell leveraged stock bets, including SK Hynix and CoreWeave, to Ken Griffin's Citadel at a discount following tumbling semiconductor stocks and margin calls.
Leaked transcript reveals DeepSeek AI's strategy under Liang: emphasizing corporate restraint, low-margin pricing, and open-source models, resonating with China's cultural values of humility and long-term ambition.
Hedge funds have significantly increased short positions against UK-listed stocks, with disclosed bets surging fivefold in the first half of 2026. New Prime Minister Andy Burnham's 'cost-of-living' agenda, focusing on housing and utilities, is expected to create new long and short opportunities across various sectors.
A Tyrannosaurus rex specimen named "Gus," discovered in South Dakota, sold for a record $50.1 million at Sotheby's, becoming the most expensive dinosaur ever auctioned. The 67-million-year-old, 61% complete fossil surpassed its estimate, highlighting a booming collectibles market, though paleontologists warn about authenticity safeguards.
Hedge funds' yen weakness bets have surged to their highest level since 2007, coinciding with the yen's drop to a 40-year low against the dollar. Speculation is mounting about potential intervention by Japanese authorities as the yen weakens, with some experts predicting further declines.
Sir Paul Marshall's hedge fund, Marshall Wace, nearly tripled its fossil fuel investments to $2.8bn in Q1 2026, while cutting clean energy investments. Critics accuse Marshall of "cashing in on climate chaos" and using GB News to promote his financial interests.
La Banca Internazionale dei Pagamenti (Bri) segnala il rischio di una crisi globale a causa della potenziale bolla dell'Intelligenza Artificiale, combinata con debito pubblico storico e alta inflazione.
BIS warns shadow banking's lack of oversight may lead to rapid financial downturn due to interconnected vulnerabilities, citing potential for faster correction than previous banking crises.
La Banca Internazionale dei Pagamenti (Bri) segnala il rischio di una bolla nell'Intelligenza Artificiale (AI) combinato a debito pubblico record e alta inflazione, potenzialmente generando effetti a catena negativi sulla crescita globale.
New York and the UK are implementing new taxes on luxury properties to address the housing crisis and fund public services. While these measures aim to target the ultra-rich, experts suggest they are only a partial solution to broader issues of real estate financialization and monetary policy.
Un hedge fund statunitense è accusato di vendere pneumatici destinati all'uso militare, provocando un calo del suo titolo in Borsa. Il gruppo ha deciso di adire le vie legali.
Professional investors reduced Bitcoin ETF holdings by 17% in Q1, with hedge funds and brokerages driving the sell-off. This decline coincided with Bitcoin's price correction, though regulatory developments and institutional acceptance offer long-term optimism.
Un hedge fund statunitense è accusato di aver venduto pneumatici destinati all'uso militare, provocando un calo del titolo in Borsa per il gruppo coinvolto. Il gruppo ha deciso di adire le vie legali.
UnitedHealth Group (UNH) receives bullish analyst upgrades from UBS and BofA, with price targets raised to $460 and $420 respectively, driven by strong Q1 results and confidence in margin recovery.
Ottobock shares dropped over 10% after Grizzly Research alleged its owner, Hans Georg Näder, extracted company funds for personal use and supported Russian war propaganda by being lenient on military use checks for its products.
Hedge fund Elliott Investment Management, led by billionaire Donald Trump donor Paul Singer, is in talks to rescue UK water company Thames Water. Critics fear the deal could allow pollution and prioritize profit over infrastructure, while the government seeks to avoid a market meltdown.
Billionaire Tom Steyer is running for California governor, aiming to balance taxing the wealthy with supporting innovation. He discusses his transition from hedge fund management to climate activism and his views on capitalism, inequality, and the Billionaire Tax Act.
Billionaire Tom Steyer is campaigning for California governor on an affordability platform and a promise to tax the wealthy. Despite skepticism, his "tax me more" message, coupled with a surge in anti-elite populism and income inequality, is resonating with voters seeking systemic change.
Pershing Square, led by Bill Ackman, has acquired a stake in Microsoft, viewing its recent stock decline as a buying opportunity despite AI-driven concerns, citing the durability of its M365 suite and promising AI investments.
Bill Ackman's Pershing Square has invested in Microsoft, seizing a 'rare opportunity' to buy a dominant tech franchise at a compelling valuation amid AI-driven market skepticism.
UK borrowing costs spike and the pound falls as markets react to Andy Burnham's potential Labour leadership bid, signaling concerns over increased borrowing under his leadership.
Bill Ackman's Pershing Square discloses a new core holding in Microsoft, citing attractive long-term valuation amidst market forces.
