MARSHFIELD ASSOCIATES

Position in FAST — Fastenal Co

CIK 914976 Washington, DC

Back to FAST Full portfolio

Position in FAST

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$123,668,412

-$29,882,504 QoQ

Shares Held

2,574,816

-22.2% QoQ

Ownership

0.224%

of shares outstanding

% of Portfolio

2.90%

of 13F equity value

Holder Rank

#61

of 1,453 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 85% Shared 0% None 15%

Common Shares in FAST Over Time

Shares Held

Position Value (USD)

Position in Industrial Distribution

Industrials · as of Jun 30, 2026

MARSHFIELD ASSOCIATES holds $123,668,412 across 1 Industrial Distribution name. FAST ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	FAST	Fastenal Co This page	2,574,816	$123,668,412

All Filings in FAST

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$123,668,412	2,574,816	-22.2%	Shares	Sole	2026-08-14
2026-03-31	$153,550,916	3,309,287	-11.7%	Shares	Sole	2026-05-15
2025-12-31	$150,471,247	3,749,595	+0.0%	Shares	Sole	2026-02-17
2025-09-30	$183,875,185	3,749,494	-5.5%	Shares	Sole	2025-11-14
2025-06-30	$166,577,250	3,966,125	+100.9%	Shares	Sole	2025-08-14
2025-03-31	$153,122,940	1,974,506	+0.7%	Shares	Sole	2025-05-15
2024-12-31	$141,062,035	1,961,647	-2.5%	Shares	Sole	2025-02-14
2024-09-30	$143,632,476	2,011,096	+0.5%	Shares	Sole	2024-11-15
2024-06-30	$125,741,143	2,000,973	+0.6%	Shares	Sole	2024-08-14
2024-03-31	$153,497,414	1,989,855	-0.3%	Shares	Sole	2024-05-15
2023-12-31	$129,300,286	1,996,299	+14.3%	Shares	Sole	2024-02-14
2023-09-30	$95,411,876	1,746,191	+2.5%	Shares	Sole	2023-11-14
2023-06-30	$100,459,852	1,702,998	+6.2%	Shares	Sole	2023-08-14
2023-03-31	$86,521,054	1,604,024	+1.1%	Shares	Sole	2023-05-15
2022-12-31	$75,093,149	1,586,922	-0.3%	Shares	Sole	2023-02-14
2022-09-30	$73,278,921	1,591,636	-1.0%	Shares	Sole	2022-11-14
2022-06-30	$80,247,298	1,607,518	-0.7%	Shares	Sole	2022-08-12
2022-03-31	$96,188,914	1,619,342	+0.2%	Shares	Sole	2022-05-13
2021-12-31	$103,534,412	1,616,210	-0.3%	Shares	Sole	2022-02-14
2021-09-30	$83,627,037	1,620,365	-0.7%	Shares	Sole	2021-11-15
2021-06-30	$84,859,840	1,631,920	+3.0%	Shares	Sole	2021-08-16
2021-03-31	$79,694,503	1,585,014	-1.1%	Shares	Sole	2021-05-17
2020-12-31	$78,284,207	1,603,199	-3.4%	Shares	Sole	2021-02-16
2020-09-30	$74,822,255	1,659,398	-10.6%	Shares	Sole	2020-11-13
2020-06-30	$79,552,851	1,856,976	-39.1%	Shares	Sole	2020-08-14
2020-03-31	$95,307,468	3,049,839	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.