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Who owns Fastenal (FAST) stock

1,372 funds reported Fastenal (FAST) shares in their latest 13F filings, worth $50.7B in all. The largest holder is Vanguard Group ($6.1B). Last quarter 608 funds added to their stakes and 556 cut them.

Largest holders of FAST (13F)Largest holders of FAST (13F)Vanguard Group$6.1BBlackRock$5.1BVanguard Capital Management LLC$3.6BVanguard Portfolio Management LLC$3.1BState Street$2.7BCharles Schwab Investment Managem…$2.1BGeode Capital Management, LLC$1.9BInvesco$1.9BMorgan Stanley$1.0BBank of New York Mellon$859M

Largest holders (13F)

FundSharesValueChangeQuarter
Vanguard Group151,452,412$6.1Bdecrease2025-12-31
BlackRock106,297,179$5.1Bincrease2026-06-30
Vanguard Capital Management LLC74,919,565$3.6Bincrease2026-06-30
Vanguard Portfolio Management LLC64,893,489$3.1Bincrease2026-06-30
State Street56,438,968$2.7Bincrease2026-06-30
Charles Schwab Investment Management42,893,434$2.1Bincrease2026-06-30
Geode Capital Management, LLC39,479,611$1.9Bincrease2026-06-30
Invesco39,561,324$1.9Bincrease2026-06-30
Morgan Stanley20,855,726$1.0Bdecrease2026-06-30
Bank of New York Mellon17,891,109$859Mdecrease2026-06-30
Bank of America16,121,214$774Mdecrease2026-06-30
Baird Financial Group15,561,007$747Mincrease2026-06-30
Goldman Sachs Group14,258,275$685Mincrease2026-06-30
Northern Trust13,677,253$657Mdecrease2026-06-30
Wellington Management Group LLP10,754,674$517Mdecrease2026-06-30

Fastenal's latest quarter

Fastenal, Q3 2026: revenue $2.5B (+16% year over year), operating margin 21.5%, net earnings $402M, operating cash flow $422M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most FAST stock?

By the latest 13F filings: Vanguard Group ($6.1B); BlackRock ($5.1B); Vanguard Capital Management LLC ($3.6B); Vanguard Portfolio Management LLC ($3.1B); State Street ($2.7B).

What is the short interest in FAST?

37,031,117 shares were sold short at the 2026-10-15 settlement, 6.97% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.