Patton Fund Management Boosts Lam Research Stake by Over 2,400%

The investment firm significantly increased its position in the semiconductor equipment manufacturer during the fourth quarter.

Apr. 14, 2026 at 12:23pm

Got story updates? Submit your updates here. ›

An extreme close-up of intricately engineered metal machinery and gears in shades of grey, bronze, and black, conceptually representing the complex, high-precision equipment used in semiconductor fabrication.Patton Fund Management's significant increase in its Lam Research holdings reflects growing investor confidence in the semiconductor equipment manufacturer's critical role in advanced chip production.Fremont Today

Patton Fund Management Inc. reported that it increased its stake in Lam Research Corporation (NASDAQ: LRCX) by 2,423.8% in the fourth quarter, according to a recent SEC filing. The institutional investor now owns 51,435 shares of the semiconductor company's stock, valued at $8.81 million.

Why it matters

This substantial increase in Patton Fund Management's Lam Research holdings suggests the investment firm sees significant growth potential in the semiconductor equipment manufacturer, which provides critical technology for chip production. Lam Research's products are in high demand as the semiconductor industry continues to expand.

The details

Patton Fund Management said it purchased an additional 49,397 shares of Lam Research in the fourth quarter, bringing its total position to 51,435 shares. This represents 1.2% of the firm's overall portfolio, making Lam Research its 14th largest holding.

  • Patton Fund Management reported the increased Lam Research stake in its most recent 13F filing with the SEC, covering the fourth quarter of 2025.

The players

Patton Fund Management Inc.

An institutional investment firm that manages a portfolio of stocks, including a significant position in semiconductor equipment manufacturer Lam Research.

Lam Research Corporation

A global supplier of wafer fabrication equipment and services to the semiconductor industry, headquartered in Fremont, California.

Got photos? Submit your photos here. ›

The takeaway

Patton Fund Management's substantial increase in its Lam Research holdings underscores the investment firm's confidence in the semiconductor equipment maker's long-term growth prospects. This move reflects broader investor optimism around the semiconductor industry's expansion and the critical role Lam Research plays in enabling advanced chip production.