Ken Griffin's Citadel Shifts Gears: Dumps Broadcom, Bets Big on Nvidia

Source: fool.com

Published on October 12, 2025 at 01:06 AM

Billionaire Ken Griffin's hedge fund, Citadel, is making waves with a significant portfolio shift. The fund slashed its stake in Broadcom while massively increasing its investment in Nvidia, signaling a strategic move in the artificial intelligence landscape.

Griffin's Moves Under Scrutiny

Ken Griffin, the founder of Citadel, boasts a net worth exceeding $50 billion thanks to his success in finance. Investors closely monitor Citadel's stock moves, eager to understand where the "smart money" is flowing.

Citadel dramatically reduced its position in Broadcom, a custom chipmaker, during the second quarter. Instead, the firm ramped up its investment in Nvidia, another prominent player in the artificial intelligence sector.

Broadcom's Rise and Citadel's Exit

Broadcom has become a notable name in tech, with its stock price soaring roughly 91% in the past year. The company specializes in custom chips for AI, attracting major clients like OpenAI, Alphabet, and Meta Platforms.

Citadel sold off approximately 82% of its Broadcom shares. This decision could stem from the stock's high valuation or concerns about customer concentration in its custom chip business. It's also possible Citadel simply wanted to cash in on its gains.

Nvidia: The New Favorite

Simultaneously, Citadel significantly increased its investment in Nvidia, more than quadrupling its position. The fund now holds over 8 million shares of the AI chip giant.

Nvidia has experienced volatility, especially concerning U.S.-China trade relations. However, the stock has rebounded strongly, fueled by optimism surrounding AI demand.

Cautions and Considerations

Investors should exercise caution before blindly following Citadel's moves. Citadel operates with autonomous teams of portfolio managers. Their investment horizons are typically 12-18 months.

Nvidia is investing heavily in other AI companies, including some of its customers. This has sparked debate. Bears suggest it's propping up the sector, while bulls believe it reflects immense AI demand.

Investing in the AI Future

Nvidia's stock trades at over 41 times forward earnings, making it appear expensive. Yet, identifying what might derail the AI trend in the near future remains challenging.

Citadel's investment in Nvidia has already proven profitable. While AI's long-term trajectory may be uncertain, Nvidia is likely to remain a key player. Investors bullish on Nvidia might consider using dollar-cost averaging to manage risk.