Fastenal Company (FAST) Institutional Ownership & Insider Trading

1,455 institutions reported holding Fastenal Company shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 13 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-09-30 · read by EquiReason

FASTFastenal CompanyFollow FAST — free

Industrial Distribution · Industrials

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Market cap: 59.6B
P/E TTM: 42.2
Dividend yield: 1.8%
52-week: —
Next earnings: 19 Jan, in 87 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

1,455 institutions held 85.6% of the shares. Across filers that reported both quarters, shares held changed -0.6%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	1,455	982	-0.6%	442	90	424	57
Mar 26	1,403	946	-0.8%	409	107	431	62
Dec 25	1,346	962	-1.7%	367	72	446	124
Sep 25	1,349	959	-0.6%	396	121	376	40
Jun 25	1,283	964	—	—	—	—	—
Mar 25	1,212	472	+0.9%	362	83	392	62
Dec 24	1,201	474	+0.8%	324	66	381	47
Sep 24	1,134	458	-2.4%	323	70	342	56

Fastenal Company — questions

Who owns Fastenal Company stock?: 1,455 institutions reported Fastenal Company shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (9.3%), VANGUARD CAPITAL MANAGEMENT LLC (6.5%), VANGUARD PORTFOLIO MANAGEMENT LLC (5.7%).
Are Fastenal Company insiders buying or selling?: 13 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Fastenal Company's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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