William Blair Investment Management Trims Fox Factory Stake

The investment firm sold over 329,000 shares of the powersports and bike parts maker in Q3.

Published on Mar. 2, 2026

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According to a recent SEC filing, William Blair Investment Management LLC reduced its position in Fox Factory Holding Corp. (NASDAQ:FOXF) by 13.3% during the third quarter. The firm sold 329,554 shares, leaving it with 2,151,661 shares worth $52.3 million, or about 5.15% of the company's outstanding stock.

Why it matters

Fox Factory is a leading manufacturer of high-performance suspension systems and components for powersports, light vehicles, and mountain bikes. As a major institutional investor, William Blair's decision to trim its stake could signal broader concerns about the company's outlook or valuation.

The details

William Blair Investment Management cited the sale of 329,554 Fox Factory shares in its Q3 13F filing with the SEC. The firm still holds a sizable position of over 2.15 million shares, worth an estimated $52.3 million based on Fox Factory's current stock price.

  • The share sale occurred during the third quarter of 2026.

The players

William Blair Investment Management LLC

An investment management firm that has been a major institutional investor in Fox Factory.

Fox Factory Holding Corp.

A manufacturer of high-performance suspension systems and components for powersports, light vehicles, and mountain bikes.

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The takeaway

William Blair's decision to trim its Fox Factory position could signal broader concerns about the company's outlook or valuation, though the firm still maintains a sizable stake. Investors will likely watch to see if other major institutional holders follow suit or if William Blair continues reducing its position in the future.