Baron Capital, an investment management company, released its Q1 2026 investor letter for the “Baron Durable Advantage Fund”. A copy of the letter can be downloaded here. In Q1 2026, Baron Durable Advantage Fund (the Fund) declined 9.0% (Institutional Shares) compared to the 4.3% decline for the S&P 500 Index (the Index), the Fund’s benchmark. The Fund started 2026 with optimism, having posted three consecutive years of strong market returns. However, heightened geopolitical tensions and the subsequent war with Iran drove up oil prices, adversely affecting market dynamics. Two-thirds of the Fund’s relative underperformance was due to sector allocation, with the remaining third attributable to poor stock selection. The letter highlighted durable structural competitive moats. As a long-only investor, the Fund aims to achieve an annualized alpha of 100 to 200 basis points, net of fees, while minimizing permanent capital loss. In addition, please check the Fund’s top five holdings to know its best picks in 2026.
In its first-quarter 2026 investor letter, Baron Durable Advantage Fund highlighted Lam Research Corporation (NASDAQ:LRCX) as a newly added position. Lam Research Corporation (NASDAQ:LRCX) is a leading semiconductor equipment company that supplies semiconductor processing equipment for the fabrication of integrated circuits. On May 12, 2026, Lam Research Corporation (NASDAQ:LRCX) closed at $289.24 per share. One-month return of Lam Research Corporation (NASDAQ:LRCX) was 10.35%, and its shares gained 244.35% over the past 52 weeks. Lam Research Corporation (NASDAQ:LRCX) has a market capitalization of $361.72 billion.
Baron Durable Advantage Fund stated the following regarding Lam Research Corporation (NASDAQ:LRCX) in its Q1 2026 investor letter:
“During the first quarter, we initiated a new position in the semiconductor wafer fabrication equipment (WFE) supplier,Lam Research Corporation (NASDAQ:LRCX).
During the quarter, the Fund initiated a new position in Lam Research Corporation. Lam is a leading global supplier of semiconductor WFE, specializing in etch, deposition, and clean technologies used in the manufacturing of integrated circuits. Lam’s tools are critical in the production of DRAM and NAND memory chips (which store data) as well as logic devices – including CPUs, GPUs, SoCs, FPGAs, and ASICs – that process data.
We believe the industry is at a key inflection – one that we expect to disproportionately benefit Lam given its outsized exposure to etch and deposition, the most layer-intensive process steps in chip manufacturing. A host of secular tailwinds supports this view: the proliferation of AI workloads, growing chip complexity, increasing materials content as nodes shrink, and the verticalization of chip designs over time. Each of these trends necessitates more layers on chips, directly driving demand for complex deposition and etch work. As CEO Tim Archer noted on the fiscal first quarter 2026 earnings call, the surge in AI data center demand is creating “billions of dollars of served available market expansion and share gain opportunity for Lam in the coming years.”..” (Click here to read the full text)
Lam Research Corporation (NASDAQ:LRCX) is not on our list of 40 Most Popular Stocks Among Hedge Funds Heading Into 2026. According to our database, 104 hedge fund portfolios held Lam Research Corporation (NASDAQ:LRCX) at the end of the fourth quarter, up from 93 in the previous quarter. Lam Research Corporation’s (NASDAQ:LRCX) revenue for the March quarter of 2026 was $5.84 billion, a 9% increase sequentially and a 24% increase compared to Q1 2025. While we acknowledge the risk and potential of Lam Research Corporation (NASDAQ:LRCX) 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 Lam Research Corporation (NASDAQ:LRCX) and that has 10,000% upside potential, check out our report about this cheapest AI stock.
In another article, we covered Lam Research Corporation (NASDAQ:LRCX) and shared the list of best semiconductor equipment stocks to buy. In addition, please check out our hedge fund investor letters Q1 2026 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.
