Renaissance Technologies

Circle Internet Group, Inc (NYSE:CRCL) stock may suddenly be giving traders and crypto investors something they have not seen in months: a technical breakout setup backed by accelerating network activity. Chart created using Benzinga Pro CRCL stock has surged more than 36% over the past year and...

ImmunityBio Inc (NASDAQ:IBRX) has already delivered one of 2026's most explosive stock moves. But the conditions behind its 471% year-to-date surge suggest the most volatile phase may still lie ahead. Source: Benzinga IBRX stock surged nearly 86% in the past month alone, driven by regulatory...

Hedge funds don't need headlines to move — they need inflection points. ImmunityBio Inc (NASDAQ:IBRX) just delivered one. ImmunityBio stock has gone vertical, up nearly 96% year-to-date, but the real story isn't the stock move. It's the number behind it. Track IBRX stock here. On Thursday,...

While retail investors debated the headlines on Tesla, Inc. (NASDAQ:TSLA), the "smart money" was quietly picking sides during the third quarter.  TSLA stock is at all-time highs. See the chart and price action here.  The 13F filings for Q3 reveal a split among Wall Street’s elite...

GE Vernova Inc (NYSE:GEV) just turned a quiet billionaire bet into one of the market's most enviable trades. The energy-transition spin-off — already riding a 90% year-to-date surge — has detonated fresh momentum. Its latest investor update delivered everything shareholders like to hear and...

GameStop Corp (NYSE:GME) has spent 2025 in a prolonged slide — down 25% over the past year, and more than 30% in the last six months as post-meme-era reality sank in. Yet in true GME fashion, the past five days have delivered a plot twist: the stock has popped nearly 5% — and the spark came from...

Hims & Hers Health Inc. (NYSE:HIMS) has become one of 2025's most surprising winners, up more than 150% year-to-date and over 200% in the past twelve months. But what's making Wall Street sit up this time is not another flashy partnership — it's a rally built from within. Track HIMS stock here...

Donald Trump's relationship with Intel Corp (NASDAQ:INTC) has flipped almost overnight. After calling the chipmaker "a disaster" last year, the president is now touting it as a national champion — right as the stock begins to claw its way back. Track INTC stock’s trajectory here. Trump's...

Late investor Jim Simons‘ fund Renaissance Technologies LLC made some significant changes within its artificial intelligence bets during the fourth quarter of 2024. The 13F SEC filings reveal that Renaissance increased its stake in a few Asia-based AI companies during the quarter. What...

Editor’s Note: The article was changed to reflect Renaissance Technologies, not Jim Simons, who passed away in May 2024. In its third-quarter update, Renaissance Technologies, founded by the late famed "Quant King” Jim Simons, showcased some notable pivots within its $66.5 billion...

Editor’s Note: The headline has been revised for clarity. Renaissance Technologies, the hedge fund founded by legendary mathematician and former National Security Agency code breaker Jim Simons, recently disclosed its latest stock holdings in a 13F filing with the U.S. Securities and Exchange...

Original meme stocks GameStop Corp (NYSE:GME) and AMC Entertainment Holdings Inc (NYSE:AMC) are taking a bit of a breather Wednesday after exploding higher to start the week. The losses from short-selling hedge funds are piling up, but it appears at least one hedge fund may be on the right side of...

In a recent episode of “Goldman Sachs Exchanges: Great Investors,” Raj Mahajan, who is the firm's global head of Systematic Client Franchise, Global Banking and Markets, had a conversation with Peter Brown, CEO of the legendary quantitative trading firm...

Jim Simons is the founder and hedge fund manager of Renaissance Technologies, which currently has a total portfolio value north of $77 billion, per Stock Circle. This hedge fund uses a quantitative strategy in determining its stock trades. Simons' quantitative approach has had legendary success...