Pinnbrook Capital Invests $3.27M in Fastenal

Hedge fund takes new position in industrial supply company

Mar. 14, 2026 at 9:22am

Pinnbrook Capital Management LP purchased a new position in shares of Fastenal Company (NASDAQ:FAST) in the third quarter, according to a disclosure with the Securities and Exchange Commission. The fund bought 66,713 shares of the industrial supply company's stock, valued at approximately $3,272,000.

Why it matters

Fastenal is a major industrial and construction supply distributor, and the investment by Pinnbrook Capital suggests the hedge fund sees growth potential in the company's business. Institutional investor activity can provide insights into market sentiment around a stock.

The details

Pinnbrook Capital Management purchased the 66,713 shares of Fastenal stock in the third quarter. The shares were valued at approximately $3,272,000. Other hedge funds also recently added to or reduced their stakes in Fastenal during the quarter.

  • Pinnbrook Capital purchased the Fastenal shares in the third quarter of the year.

The players

Pinnbrook Capital Management LP

A hedge fund that purchased a new position in shares of Fastenal Company.

Fastenal Company

A wholesale distributor of industrial and construction supplies, best known for its broad assortment of fasteners.

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The takeaway

Pinnbrook Capital's investment in Fastenal suggests the hedge fund sees growth potential in the industrial supply company, which could signal broader market optimism around Fastenal's business outlook.