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FAST in the 13F filings

Fastenal Co · CUSIP 311900104

Sector · Consumer discretionary
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Sep 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 31 Oct 2025
Managers listing it
12
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q2 2025 and Q3 2025; 7 listed it in both
Shares listed
40,679,763
combined, among listed positions
Reported value
$2.0bn
combined, at the quarter end

Among the 95 comparable managers: 7 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing FAST in Q3 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

12 of 12 holders

ActionFiling
Invesco Ltd18,215,875$893m0.14%Added+2,242,11613 Nov 2025 (the filing on sec.gov)
Fidelity (FMR LLC)10,263,073$503munder 0.1%Addedn.a.13 Nov 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc4,186,353$205munder 0.1%Trimmed-102,10314 Nov 2025 (the filing on sec.gov)
Wellington Management Group LLP3,520,986$173munder 0.1%Added+270,17514 Nov 2025 (the filing on sec.gov)
Baillie Gifford & Co2,431,299$119m0.09%Trimmed-343,78231 Oct 2025 (the filing on sec.gov)
Neuberger Berman Group LLC1,058,926$52munder 0.1%Addedn.a.27 Oct 2026 (the filing on sec.gov)
Winton Group Ltd392,528$19m0.72%Trimmed-44,03513 Nov 2025 (the filing on sec.gov)
Acadian Asset Management LLC314,492$15munder 0.1%Newnew13 Nov 2025 (the filing on sec.gov)
Bridgewater Associates LP118,830$5.8munder 0.1%Newnew13 Nov 2025 (the filing on sec.gov)
ExodusPoint Capital Management LP86,666$4.3munder 0.1%Trimmed-22,49914 Nov 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP48,635$2.4munder 0.1%Trimmed-89,38814 Nov 2025 (the filing on sec.gov)
PDT Partners LLC42,100$2.1m0.13%Newnew17 Nov 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q2 2025 to Q3 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
4 in Q3 2024 to 10 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
FAST by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201310$3.3bnn.a.n.a.
Q3 20137$3.5bnn.a.n.a.
Q4 20138$3.2bnn.a.n.a.
Q1 201410$2.9bnn.a.n.a.
Q2 20149$2.7bnn.a.n.a.
Q3 201410$2.3bnn.a.n.a.
Q4 20149$2.7bnn.a.n.a.
Q1 201510$2.2bnn.a.n.a.
Q2 20159$2.2bnn.a.n.a.
Q3 201512$1.8bnn.a.n.a.
Q4 20158$2.3bnn.a.n.a.
Q1 201613$2.5bnn.a.n.a.
Q2 201616$1.6bnn.a.n.a.
Q3 201617$1.2bnn.a.n.a.
Q4 201612$1.4bnn.a.n.a.
Q1 201712$1.3bnn.a.n.a.
Q2 201718$1.0bnn.a.n.a.
Q3 201712$864mn.a.n.a.
Q4 201710$1.1bnn.a.n.a.
Q1 20187$793mn.a.n.a.
Q2 201812$710mn.a.n.a.
Q3 201814$1.0bnn.a.n.a.
Q4 201810$675mn.a.n.a.
Q1 20196$705mn.a.n.a.
Q2 20199$914mn.a.n.a.
Q3 20196$858mn.a.n.a.
Q4 201910$846mn.a.n.a.
Q1 20208$471mn.a.n.a.
Q2 202016$961mn.a.n.a.
Q3 202019$1.1bnn.a.n.a.
Q4 202012$1.2bnn.a.n.a.
Q1 20217$982mn.a.n.a.
Q2 20218$1.0bnn.a.n.a.
Q3 202111$996mn.a.n.a.
Q4 20219$895mn.a.n.a.
Q1 202211$810mn.a.n.a.
Q2 202211$559mn.a.n.a.
Q3 202215$771mn.a.n.a.
Q4 202214$765mn.a.n.a.
Q1 202313$725mn.a.n.a.
Q2 20239$650mn.a.n.a.
Q3 202310$680mn.a.n.a.
Q4 20236$704m26
Q1 20247$783m25
Q2 20248$699m53
Q3 20244$674m41
Q4 20246$1.0bn52
Q1 202510$1.5bn73
Q2 202510$1.2bn93
Q3 202512$2.0bn75
Q4 202512$2.5bn2312
Q1 202610$3.2bn1418
Q2 202610$3.1bn1813

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

FAST and AMZN →FAST and TSLA →FAST and HD →Choose a stock to compare with FAST →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own FAST, latest filings →Back to the 13F Explorer →