Baron Capital, an investment Management Company, released its fourth quarter 2025 investor letter for its “Baron Opportunity Fund”. A copy of the letter can be downloaded here. The Fund returned 4.63% (Institutional Shares) in Q4 2025, outperforming the Russell 3000 Growth Index’s (the Benchmark) 1.14% gain and the S&P 500 Index’s 2.66% return. The Fund appreciated 19.73% for the full year, surpassing the benchmark’s 18.15% and the S&P’s 17.88% returns. A turbulent year ended with moderate improvements in the fourth quarter. Moderating tariff impacts, robust corporate earnings, and continued monetary easing supported fourth-quarter gains. The Fund management focuses on prioritizing significant secular growth trends, including AI, space exploration and technology, autonomous transportation, robotics, digital commerce, media, finance, advanced therapeutics, and minimally invasive surgery that disrupt businesses and create long-term profitable growth opportunities. This focus led to the Fund’s outperformance in the year. In addition, please check the Fund’s top five holdings to know its best picks in 2025.
In its fourth-quarter 2025 investor letter, Baron Opportunity Fund highlighted stocks like NVIDIA Corporation (NASDAQ:NVDA). NVIDIA Corporation (NASDAQ:NVDA) is a leading data center-scale AI infrastructure company that operates through Compute & Networking and Graphics segments. On March 17, 2026, NVIDIA Corporation (NASDAQ:NVDA) stock closed at $181.93 per share. One-month return of NVIDIA Corporation (NASDAQ:NVDA) was -3.22%, and its shares gained 54.81% over the past 52 weeks. NVIDIA Corporation (NASDAQ:NVDA) has a market capitalization of $4.422 trillion.
Baron Opportunity Fund stated the following regarding NVIDIA Corporation (NASDAQ:NVDA) in its fourth quarter 2025 investor letter:
“At Baron, we are deep research, evidence-based investors. We are positive about AI because it is real. It is the most significant change to the global economy since the internet itself. Every digital interaction of today forward will have AI as the brains of the application. We have investments across all the layers of the AI stack and spanning industries. Our most successful investments to date have been in the infrastructure or compute layer. We were early investors in NVIDIA Corporation (NASDAQ:NVDA), over four years before the ChapGPT moment of November 2022, and it has been more than a 10-bagger for the Fund. Several of us spent a full day with founder and CEO Jensen Huang in the Fall of 2018, where he went to the white board to teach us about AI and why NVIDIA would win.”
NVIDIA Corporation (NASDAQ:NVDA) is in fourth position on our list of 40 Most Popular Stocks Among Hedge Funds Heading Into 2026. According to our database, 264 hedge fund portfolios held NVIDIA Corporation (NASDAQ:NVDA) at the end of the fourth quarter, compared to 234 in the previous quarter. In the fourth quarter of fiscal 2026, NVIDIA Corporation (NASDAQ:NVDA) reported $68 billion in revenues, marking a 73% year over year growth. While we acknowledge the risk and potential of NVIDIA Corporation (NASDAQ:NVDA) as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than NVIDIA Corporation (NASDAQ:NVDA) and that has 10,000% upside potential, check out our report about this cheapest AI stock.
In another article, we covered NVIDIA Corporation (NASDAQ:NVDA) and shared a list of best metaverse stocks to buy according to analysts. In addition, please check out our hedge fund investor letters Q4 2025 page for more investor letters from hedge funds and other leading investors.
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Disclosure: None. This article is originally published at Insider Monkey.
