Blair William & Co. IL Increases Stake in Lam Research Corporation

Semiconductor equipment maker sees institutional investment boost

Published on Mar. 11, 2026

Blair William & Co. IL, an investment management firm, has increased its stake in Lam Research Corporation (NASDAQ:LRCX) by 15.6% in the 3rd quarter, according to a recent SEC filing. The firm now owns 55,406 shares of the semiconductor company's stock, valued at $7.42 million.

Why it matters

Lam Research is a leading supplier of wafer fabrication equipment and services to the semiconductor industry. Increased institutional investment in the company signals confidence in its long-term growth prospects, as the semiconductor industry continues to evolve with new technologies and manufacturing processes.

The details

According to the SEC filing, Blair William & Co. IL acquired an additional 7,495 shares of Lam Research during the 3rd quarter. This brings the firm's total holdings in the company to 55,406 shares. Lam Research is a key supplier of equipment used in multiple stages of semiconductor device production, including thin film deposition, plasma etch, and wafer cleaning.

  • Blair William & Co. IL increased its stake in Lam Research during the 3rd quarter of 2026.

The players

Blair William & Co. IL

An investment management firm that has increased its stake in Lam Research Corporation.

Lam Research Corporation

A global supplier of wafer fabrication equipment and services to the semiconductor industry.

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The takeaway

The increased investment in Lam Research by Blair William & Co. IL suggests that institutional investors see long-term growth potential in the semiconductor equipment maker, as the industry continues to evolve and demand for advanced manufacturing technologies remains strong.