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Fastenal Co

FAST
Exchange
Nasdaq
Industry
Retail-Building Materials, Hardware, Garden Supply
SEC CIK
0000815556

In the last 90 days, Fastenal Co insiders filed 0 open-market purchases and 4 sales; 1,464 institutions reported holding it in 13F filings for Q2 2026, worth $47.1B in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in Fastenal Co as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,381
+23 vs. Q3 2025
Shares held
993.1M
+40.9M (+4.3%) vs. Q3 2025
Total value
$39.9B
−$6.77B (−14.5%) vs. Q3 2025
New holders
168
479 more added
Sold out
145
542 more reduced

24 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FAST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 1,381 institutions
Q1 2021: 961 institutionsQ2 2021: 962 institutionsQ3 2021: 958 institutionsQ4 2021: 1,064 institutionsQ1 2022: 1,034 institutionsQ2 2022: 1,017 institutionsQ3 2022: 993 institutionsQ4 2022: 1,019 institutionsQ1 2023: 1,019 institutionsQ2 2023: 1,058 institutionsQ3 2023: 1,036 institutionsQ4 2023: 1,123 institutionsQ1 2024: 1,183 institutionsQ2 2024: 1,154 institutionsQ3 2024: 1,170 institutionsQ4 2024: 1,232 institutionsQ1 2025: 1,252 institutionsQ2 2025: 1,311 institutionsQ3 2025: 1,382 institutionsQ4 2025: 1,381 institutionsQ1 2026: 1,426 institutionsQ2 2026: 1,464 institutions
Value heldQ4 2025: $39.9B
Q1 2021: $22.5BQ2 2021: $23.4BQ3 2021: $23.3BQ4 2021: $28.9BQ1 2022: $26.8BQ2 2022: $22.6BQ3 2022: $20.6BQ4 2022: $21.4BQ1 2023: $24.5BQ2 2023: $26.9BQ3 2023: $25.0BQ4 2023: $30.3BQ1 2024: $36.1BQ2 2024: $29.3BQ3 2024: $33.3BQ4 2024: $34.1BQ1 2025: $37.4BQ2 2025: $40.7BQ3 2025: $46.8BQ4 2025: $39.9BQ1 2026: $45.1BQ2 2026: $47.1B
Institutions holding FAST and their total value by quarter
QuarterHoldersValue
Q2 20261,464$47.1B
Q1 20261,426$45.1B
Q4 20251,381$39.9B
Q3 20251,382$46.8B
Q2 20251,311$40.7B
Q1 20251,252$37.4B
Q4 20241,232$34.1B
Q3 20241,170$33.3B
Q2 20241,154$29.3B
Q1 20241,183$36.1B
Q4 20231,123$30.3B
Q3 20231,036$25.0B
Q2 20231,058$26.9B
Q1 20231,019$24.5B
Q4 20221,019$21.4B
Q3 2022993$20.6B
Q2 20221,017$22.6B
Q1 20221,034$26.8B
Q4 20211,064$28.9B
Q3 2021958$23.3B
Q2 2021962$23.4B
Q1 2021961$22.5B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q3 2025.

Institutions holding FAST in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Piscataqua Savings Bank1,200$48.2K0.03%00.0%Unchanged
Eastern Bank1,179$47.3K0.00%−790−40.1%Reduced
1248 Management, LLC1,170$47.0K0.03%00.0%Unchanged
City Holding Co1,128$45.3K0.01%−1,734−60.6%Reduced
Front Row Advisors LLC1,114$44.7K0.01%00.0%Unchanged
Reflection Asset Management1,113$44.7K0.03%+1,113New
Bravera Wealth1,080$43.3K0.02%+1,080New
High Point Wealth Management, LLC1,054$42.3K0.04%+1,054New
Greenline Wealth Management LLC1,038$41.6K0.04%+1,038New
Generali Asset Management SPA SGR964$38.7K0.00%−90,673−98.9%Reduced
Manchester Capital Management LLC931$37.4K0.01%+515+123.8%Added
Hartford Financial Management Inc.930$37.3K0.01%00.0%Unchanged
Rossby Financial, LCC930$37.3K0.01%+86+10.2%Added
Bell Investment Advisors, Inc912$36.6K0.01%−12−1.3%Reduced
Steigerwald, Gordon & Koch Inc.912$36.6K0.00%00.0%Unchanged
SJS Investment Consulting Inc.894$35.9K0.00%−342−27.7%Reduced
Washington Trust Advisors, Inc.880$35.3K0.00%00.0%Unchanged
Bellevue Asset Management, LLC877$35.2K0.02%+5+0.6%Added
Tradewinds Capital Management, LLC875$35.1K0.01%+875New
N.E.W. Advisory Services LLC871$34.9K0.00%+438+101.2%Added
Valued Wealth Advisors LLC854$34.3K0.02%+7+0.8%Added
Old Point Trust & Financial Services N A842$33.8K0.01%+42+5.3%Added
Tucker Asset Management LLC811$32.5K0.01%+811New
Paladin Partners, LLC810$32.5K0.02%+810New
Addison Advisors LLC806$32.3K0.01%+12+1.5%Added
HM Payson & Co800$32.1K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC800$32.1K0.01%00.0%Unchanged
Frazier Financial Advisors, LLC800$32.1K0.02%00.0%Unchanged
Transamerica Financial Advisors, Inc.798$32.0K0.00%−1,509−65.4%Reduced
Manitou Investment Management Ltd.784$31.5K0.01%00.0%Unchanged
Armstrong Advisory Group, Inc737$29.6K0.00%00.0%Unchanged
Field & Main Bank736$29.5K0.01%+736New
Measured Wealth Private Client Group, LLC734$29.5K0.01%00.0%Unchanged
Westfuller Advisors, LLC730$29.3K0.01%−2−0.3%Reduced
South State Corp.724$29.1K0.00%+18+2.5%Added
MV Capital Management, Inc.718$28.8K0.00%+6+0.8%Added
REAP Financial Group, LLC714$28.7K0.01%+99+16.1%Added
Meramec Financial Planners, LLC600$28.6K0.01%+600New
Financial Perspectives, Inc703$28.2K0.01%+4+0.6%Added
Clean Yield Group696$27.9K0.01%00.0%Unchanged
Riverview Trust Co671$26.9K0.03%+87+14.9%Added
Basecamp Wealth Advisors LLC662$26.6K0.01%+662New
Bruce G. Allen Investments, LLC646$25.9K0.02%+202+45.5%Added
Private Wealth Management Group, LLC642$25.8K0.01%00.0%Unchanged
Elyxium Wealth, LLC631$25.3K0.01%+631New
Close Asset Management Ltd624$25.0K0.00%00.0%Unchanged
Palladiem, LLC610$24.9K0.02%+610New
First Horizon Corp616$24.7K0.00%−66−9.7%Reduced
Hilltop National Bank615$24.7K0.01%−27−4.2%Reduced
ZRC Wealth Management, LLC611$24.5K0.01%+67+12.3%Added
SOA Wealth Advisors, LLC.611$24.5K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC602$24.2K0.00%+3+0.5%Added
Pacifica Partners Inc.574$23.2K0.01%00.0%Unchanged
Montag A & Associates Inc572$23.0K0.00%−70−10.9%Reduced
Mowery & Schoenfeld Wealth Management, LLC548$22.0K0.03%−1,460−72.7%Reduced
Meeder Asset Management Inc543$21.8K0.00%+383+239.4%Added
Essential Partners LLC542$21.8K0.01%00.0%Unchanged
Swiss Re Ltd526$21.1K0.00%+526New
Tower Trust & Investment Co524$21.0K0.01%00.0%Unchanged
Coston, McIsaac & Partners546$21.0K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC483$19.4K0.00%+394+442.7%Added
Abound Wealth Management470$18.9K0.00%00.0%Unchanged
Wealth Watch Advisors, INC467$18.7K0.01%−25−5.1%Reduced
Kemnay Advisory Services Inc.457$18.3K0.00%+457New
Sunrise Financial Services, LLC446$17.9K0.01%+446New
Acumen Wealth Advisors, LLC445$17.9K0.01%+445New
Raleigh Capital Management Inc.441$17.7K0.01%−3,487−88.8%Reduced
Whipplewood Advisors, LLC436$17.5K0.01%+36+9.0%Added
Bogart Wealth, LLC434$17.4K0.00%+30+7.4%Added
First Command Advisory Services, Inc.416$16.7K0.00%+16+4.0%Added
Citizens National Bank Trust Department404$16.2K0.00%00.0%Unchanged
Hughes Financial Services, LLC404$16.2K0.00%−7−1.7%Reduced
City State Bank400$16.1K0.00%00.0%Unchanged
Union Savings Bank400$16.1K0.01%+400New
Prosperity Bancshares Inc394$15.8K0.01%+394New
Missouri Trust & Investment Co389$15.6K0.00%−116−23.0%Reduced
UMA Financial Services, Inc.376$15.1K0.00%+109+40.8%Added
Gables Capital Management Inc.376$15.1K0.01%00.0%Unchanged
IFC & Insurance Marketing, Inc.366$15.0K0.01%+366New
Maseco LLP350$14.0K0.00%+350New
McGuire Capital Advisors Inc348$14.0K0.01%+348New
Dogwood Wealth Management LLC344$13.8K0.01%−121−26.0%Reduced
Byrne Asset Management LLC320$12.8K0.01%−15−4.5%Reduced
Advocate Investing Services LLC318$12.8K0.01%+318New
Fortis Group Advisors, LLC310$12.4K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC306$12.3K0.00%00.0%Unchanged
MTM Investment Management, LLC302$12.1K0.00%−216−41.7%Reduced
Hanson & Doremus Investment Management308$12.0K0.00%−62−16.8%Reduced
Truvestments Capital LLC299$12.0K0.00%00.0%Unchanged
Dunhill Financial, LLC294$11.8K0.00%−119−28.8%Reduced
Activest Wealth Management292$11.7K0.00%−51−14.9%Reduced
Rosenberg Matthew Hamilton286$11.5K0.00%00.0%Unchanged
DT Investment Partners, LLC284$11.4K0.00%00.0%Unchanged
Hallmark Capital Management Inc276$11.1K0.00%00.0%Unchanged
Hurley Capital, LLC257$10.3K0.01%−9−3.4%Reduced
Crewe Advisors LLC257$10.3K0.00%+19+8.0%Added
Avion Wealth251$10.0K0.00%−70−21.8%Reduced
Capital Advisors, Ltd. LLC246$10.0K0.00%−2−0.8%Reduced
Howard Hughes Medical Institute247$9.91K0.01%+1+0.4%Added
Triumph Capital Management239$9.59K0.00%+239New