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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
DGS Capital Management, LLC13,044$523.5K0.09%−1,598−10.9%Reduced
National Asset Management, Inc.13,034$523.1K0.02%−40−0.3%Reduced
PCB Capital LLC13,024$522.7K0.84%+13,024New
Two Sigma Securities, LLC12,952$519.8K0.07%+12,952New
Axq Capital, LP12,924$518.6K0.12%+12,924New
BlueStem Wealth Partners, LLC12,901$517.7K0.06%−37−0.3%Reduced
Canandaigua National Bank & Trust Co12,844$515.4K0.05%−9,213−41.8%Reduced
Rowland & Co Investment Counsel12,840$515.3K0.10%−1,864−12.7%Reduced
LongView Wealth Management12,269$511.6K0.12%+68+0.6%Added
Guardian Wealth Advisors, LLC12,695$509.4K0.29%−26−0.2%Reduced
IFP Advisors, Inc12,658$508.0K0.01%+996+8.5%Added
Checchi Capital Advisers, LLC12,639$507.2K0.03%−30.0%Reduced
Washington Trust Bank12,627$506.7K0.04%+63+0.5%Added
Portside Wealth Group, LLC12,624$506.6K0.07%−965−7.1%Reduced
Whittier Trust Co of Nevada Inc12,114$503.2K0.01%−1,351−10.0%Reduced
Caldwell Trust Co12,526$502.7K0.04%−550−4.2%Reduced
Catalyst Financial Partners LLC12,481$500.9K0.06%+2,285+22.4%Added
Abacus Wealth Partners, LLC12,455$499.8K0.05%−82−0.7%Reduced
25 LLC12,431$498.8K0.16%+40.0%Added
Sig Brokerage, LP12,407$497.9K0.17%+12,407New
Independent Financial Group, LLC12,377$496.7K0.01%+939+8.2%Added
KCM Investment Advisors LLC12,338$495.1K0.02%+2,220+21.9%Added
Atlas Brown,Inc.12,209$489.9K0.15%−12−0.1%Reduced
TownSquare Capital, LLC12,207$489.8K0.11%−13,600−52.7%Reduced
Erste Asset Management GmbH11,784$486.9K0.00%−521−4.2%Reduced
Tandem Investment Advisors, Inc.12,132$486.9K0.02%−128−1.0%Reduced
TLW Wealth Management, LLC12,092$485.3K0.28%+3,395+39.0%Added
AE Wealth Management LLC12,055$483.8K0.00%+878+7.9%Added
Capital Planning Advisors, LLC12,041$483.2K0.06%+123+1.0%Added
BankPlus Wealth Management LLC12,023$482.4K0.27%−271−2.2%Reduced
Modern Wealth Management, LLC12,018$482.3K0.01%+1,041+9.5%Added
Seven Springs Wealth Group, LLC12,000$481.6K0.14%00.0%Unchanged
Founders Financial Securities LLC11,970$480.4K0.03%−425−3.4%Reduced
Evolve Private Wealth, LLC11,905$477.7K0.03%+11,905New
NLB Skladi, upravljanje premozenja, d.o.o.11,885$476.9K0.02%+11,885New
Bellwether Advisors, LLC11,838$475.1K0.08%−42,552−78.2%Reduced
Premier Path Wealth Partners, LLC11,827$474.6K0.06%+418+3.7%Added
Equitable Holdings, Inc.11,815$474.1K0.00%+1,121+10.5%Added
Unique Wealth, LLC11,728$470.6K0.07%−1,663−12.4%Reduced
Wellington Grp LLC11,669$468.3K0.16%+11,669New
SNS Financial Group, LLC11,597$465.4K0.04%−63−0.5%Reduced
Lombard Odier Asset Management (Switzerland) SA11,557$463.8K0.02%−23,215−66.8%Reduced
Community Trust & Investment Co11,526$462.5K0.02%−1,200−9.4%Reduced
Access Financial Services, Inc.11,520$462.3K0.17%−2,364−17.0%Reduced
Midwest Trust Co11,460$459.9K0.01%−22−0.2%Reduced
Kepler Cheuvreux (Suisse) SA11,397$457.4K0.03%−197,619−94.5%Reduced
Journey Retirement Planning & Investment Management LLC11,364$456.1K0.09%+11,364New
Pinnacle Associates Ltd11,364$456.0K0.01%+843+8.0%Added
Longfellow Investment Management Co LLC11,348$455.4K0.10%+11,348New
Tyche Wealth Partners LLC11,331$454.7K0.07%+11,331New
Schwarz Dygos Wheeler Investment Advisors LLC11,283$452.8K0.09%−84−0.7%Reduced
Bath Savings Trust Co11,218$450.2K0.04%00.0%Unchanged
Bayesian Capital Management, LP11,200$449.5K1.03%+11,200New
Legacy Capital Wealth Partners, LLC11,109$445.8K0.10%−98−0.9%Reduced
Global Retirement Partners, LLC11,084$444.8K0.01%+17+0.2%Added
Cigna Investments Inc11,083$444.0K0.06%−165−1.5%Reduced
Haven Private, LLC11,027$442.5K0.19%−350−3.1%Reduced
Goelzer Investment Management, Inc.10,946$439.3K0.02%−304−2.7%Reduced
Fulcrum Wealth Advisors, LLC10,895$437.2K0.36%+10,895New
Duncker Streett & Co Inc10,865$436.0K0.08%−207−1.9%Reduced
Miramar Capital, LLC10,800$433.4K0.09%−2,500−18.8%Reduced
Krilogy Financial LLC9,755$426.6K0.01%−62−0.6%Reduced
Bayban10,624$426.3K0.38%+10,624New
Integrated Investment Consultants, LLC10,609$425.7K0.08%−713−6.3%Reduced
Pine Valley Investments Ltd Liability Co10,555$423.6K0.02%−195−1.8%Reduced
Richwood Investment Advisors, LLC8,873$423.5K0.30%−200−2.2%Reduced
V-Square Quantitative Management LLC10,550$423.4K0.04%−3,968−27.3%Reduced
Choate Investment Advisors10,516$422.0K0.01%+1,168+12.5%Added
Cooke Wealth Management, LLC9,886$419.4K0.37%+9,886New
Founders Capital Management, LLC10,428$418.5K0.06%+228+2.2%Added
Annex Advisory Services, LLC10,418$418.1K0.01%+14+0.1%Added
Private Wealth Asset Management, LLC10,376$416.4K0.05%00.0%Unchanged
North Star Investment Management Corp.10,362$415.8K0.03%+104+1.0%Added
Bartlett & Co. Wealth Management LLC10,334$414.7K0.01%−565−5.2%Reduced
Brady Martz Wealth Solutions, LLC10,316$414.0K0.07%−9,097−46.9%Reduced
Savvy Advisors, Inc.10,296$413.2K0.01%+4,171+68.1%Added
Tradition Wealth Management, LLC10,244$411.1K0.03%+54+0.5%Added
Lake Hills Wealth Management, LLC10,163$407.8K0.21%+10,163New
Golden State Equity Partners10,149$407.3K0.07%−1,227−10.8%Reduced
Wealth Alliance10,147$407.2K0.04%−561−5.2%Reduced
HBK Sorce Advisory LLC8,483$404.9K0.01%+49+0.6%Added
Stonebridge Capital Advisors LLC10,088$404.8K0.03%−206−2.0%Reduced
ORG Wealth Partners, LLC10,073$404.2K0.09%−3,823−27.5%Reduced
BNP Paribas10,048$403.3K0.01%+10,048New
Carnegie Capital Asset Management, LLC10,008$401.6K0.01%−659−6.2%Reduced
Drystone LLC10,000$401.3K0.36%00.0%Unchanged
West Bancorporation Inc9,877$396.4K0.21%−411−4.0%Reduced
CFS Investment Advisory Services, LLC9,873$396.2K0.03%−221−2.2%Reduced
Armistice Capital, LLC9,697$389.1K0.01%+9,697New
Family Management Corp9,688$388.8K0.05%−1,196−11.0%Reduced
Cypress Capital Group9,553$383.4K0.04%00.0%Unchanged
Patton Albertson Miller Group, LLC9,549$383.2K0.05%00.0%Unchanged
Abc Arbitrage SA9,502$381.3K0.04%+9,502New
J. Safra Sarasin Holding AG9,500$381.2K0.01%−8,199−46.3%Reduced
Moneta Group Investment Advisors LLC9,405$377.4K0.00%+188+2.0%Added
Capital Management Associates, Inc9,403$377.3K0.08%+20.0%Added
Pflug Koory, LLC9,396$377.1K0.18%−2,294−19.6%Reduced
Westpac Banking Corp9,393$376.9K0.02%+807+9.4%Added
Custom Index Systems, LLC9,373$376.1K0.17%−1,792−16.1%Reduced
Park National Corp9,361$375.7K0.01%−16−0.2%Reduced