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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, Q1 2026

Institutional positions in Fastenal Co as of Mar 31, 2026. 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
1,426
+64 vs. Q4 2025
Shares held
971.9M
+147.6M (+17.9%) vs. Q4 2025
Total value
$45.1B
+$11.9B (+36.0%) vs. Q4 2025
New holders
157
508 more added
Sold out
93
523 more reduced

19 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2026: 1,426 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 heldQ1 2026: $45.1B
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, Q1 2026

Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q4 2025.

Institutions holding FAST in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
BNP Paribas350$16.3K0.00%−9,698−96.5%Reduced
Missouri Trust & Investment Co354$16.4K0.00%−35−9.0%Reduced
Dogwood Wealth Management LLC358$16.6K0.01%+14+4.1%Added
Kemnay Advisory Services Inc.387$18.0K0.00%−70−15.3%Reduced
HHM Wealth Advisors, LLC390$18.1K0.00%+192+97.0%Added
Crewe Advisors LLC392$18.2K0.00%+135+52.5%Added
Prosperity Bancshares Inc394$18.3K0.01%00.0%Unchanged
City State Bank400$18.6K0.00%00.0%Unchanged
Union Savings Bank400$18.6K0.01%00.0%Unchanged
Citizens National Bank Trust Department404$18.7K0.00%00.0%Unchanged
Meeder Asset Management Inc414$19.2K0.00%−129−23.8%Reduced
Joseph Group Capital Management414$19.2K0.00%+414New
Hughes Financial Services, LLC417$19.3K0.00%+13+3.2%Added
UMA Financial Services, Inc.423$19.6K0.00%+47+12.5%Added
Bogart Wealth, LLC436$20.2K0.00%+2+0.5%Added
N.E.W. Advisory Services LLC438$20.3K0.00%−433−49.7%Reduced
Sunrise Financial Services, LLC446$20.7K0.01%00.0%Unchanged
Essential Partners LLC459$21.3K0.01%−83−15.3%Reduced
Abound Wealth Management470$21.8K0.00%00.0%Unchanged
Triumph Capital Management474$22.0K0.00%+235+98.3%Added
Bayban479$22.2K0.02%−10,145−95.5%Reduced
Strengthening Families & Communities, LLC486$22.6K0.01%+486New
Wilkerson Advisory Group LLC491$22.8K0.01%+282+134.9%Added
Close Asset Management Ltd490$23.0K0.00%−134−21.5%Reduced
JPL Wealth Management, LLC503$23.3K0.01%+503New
Tower Trust & Investment Co524$24.3K0.02%00.0%Unchanged
Swiss Re Ltd526$24.4K0.15%00.0%Unchanged
Coston, McIsaac & Partners546$25.0K0.01%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC548$25.4K0.04%00.0%Unchanged
Opal Wealth Advisors, LLC550$25.5K0.01%+550New
Napier Financial, LLC552$25.6K0.01%+552New
Evergreen Advisors, LLC570$26.4K0.01%+570New
Bruce G. Allen Investments, LLC572$26.5K0.02%−74−11.5%Reduced
Montag A & Associates Inc572$26.5K0.00%00.0%Unchanged
Pacifica Partners Inc.574$26.6K0.01%00.0%Unchanged
Meramec Financial Planners, LLC600$27.3K0.01%00.0%Unchanged
Glen Eagle Advisors, LLC606$28.1K0.00%+4+0.7%Added
SOA Wealth Advisors, LLC.611$28.4K0.01%00.0%Unchanged
Synergy Investment Management, LLC614$28.5K0.01%+614New
Private Wealth Management Group, LLC642$29.8K0.01%00.0%Unchanged
Palladiem, LLC610$30.0K0.03%00.0%Unchanged
Basecamp Wealth Advisors LLC662$30.7K0.01%00.0%Unchanged
Riverview Trust Co671$31.1K0.04%00.0%Unchanged
First Horizon Corp672$31.2K0.00%+56+9.1%Added
ZRC Wealth Management, LLC675$31.3K0.01%+64+10.5%Added
First Command Advisory Services, Inc.692$32.1K0.00%+276+66.3%Added
South State Corp.694$32.2K0.00%−30−4.1%Reduced
Clean Yield Group696$32.3K0.01%00.0%Unchanged
Financial Perspectives, Inc707$32.8K0.01%+4+0.6%Added
REAP Financial Group, LLC720$33.4K0.01%+6+0.8%Added
Westfuller Advisors, LLC723$33.5K0.01%−7−1.0%Reduced
Manchester Capital Management LLC730$33.9K0.00%−201−21.6%Reduced
Measured Wealth Private Client Group, LLC734$34.1K0.01%00.0%Unchanged
Field & Main Bank736$34.1K0.01%00.0%Unchanged
Raleigh Capital Management Inc.748$34.7K0.01%+307+69.6%Added
GHP Investment Advisors, Inc.780$36.2K0.00%−422−35.1%Reduced
Manitou Investment Management Ltd.784$36.4K0.01%00.0%Unchanged
Addison Advisors LLC793$36.8K0.01%−13−1.6%Reduced
Armstrong Advisory Group, Inc799$37.1K0.00%+62+8.4%Added
HM Payson & Co800$37.1K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC800$37.1K0.01%00.0%Unchanged
Frazier Financial Advisors, LLC800$37.1K0.02%00.0%Unchanged
Paladin Partners, LLC810$37.6K0.03%00.0%Unchanged
Bellevue Asset Management, LLC837$38.9K0.02%−40−4.6%Reduced
Old Point Trust & Financial Services N A842$39.1K0.01%00.0%Unchanged
Hartford Financial Management Inc.859$39.9K0.01%−71−7.6%Reduced
Tradewinds Capital Management, LLC875$40.6K0.01%00.0%Unchanged
SJS Investment Consulting Inc.910$42.2K0.01%+16+1.8%Added
Steigerwald, Gordon & Koch Inc.912$42.3K0.00%00.0%Unchanged
Washington Trust Advisors, Inc.916$42.5K0.00%+36+4.1%Added
Bell Investment Advisors, Inc924$42.9K0.01%+12+1.3%Added
Whipplewood Advisors, LLC940$43.6K0.02%+504+115.6%Added
Transamerica Financial Advisors, Inc.945$43.9K0.00%+147+18.4%Added
Valued Wealth Advisors LLC967$44.9K0.02%+113+13.2%Added
MV Capital Management, Inc.1,003$46.5K0.00%+285+39.7%Added
Rossby Financial, LCC1,001$46.7K0.01%+71+7.6%Added
Bayforest Capital Ltd1,009$46.8K0.05%−5,613−84.8%Reduced
Gunpowder Capital Management, LLC dba Oliver Wealth Management1,040$48.3K0.04%−560−35.0%Reduced
JFS Wealth Advisors, LLC1,040$48.3K0.00%−198−16.0%Reduced
Vanguard National Trust Co1,042$48.3K0.00%+1,042New
Owl Creek Wealth Partners LLC1,048$48.6K0.02%+1,048New
Twin Peaks Wealth Advisors, LLC1,049$48.7K0.01%+1,049New
High Point Wealth Management, LLC1,054$48.9K0.05%00.0%Unchanged
Bravera Wealth1,080$50.1K0.02%00.0%Unchanged
Front Row Advisors LLC1,114$51.7K0.02%00.0%Unchanged
City Holding Co1,128$52.3K0.01%00.0%Unchanged
Eastern Bank1,169$54.2K0.00%−10−0.8%Reduced
Old Second National Bank of Aurora1,200$55.7K0.01%00.0%Unchanged
Piscataqua Savings Bank1,200$55.7K0.04%00.0%Unchanged
Princeton Global Asset Management LLC1,300$60.3K0.01%00.0%Unchanged
Hickory Point Bank & Trust1,333$61.9K0.04%+1,333New
Longaeva Partners L.P.1,338$62.1K0.00%+1,338New
Bangor Savings Bank1,339$62.1K0.00%00.0%Unchanged
Grove Bank & Trust1,388$64.4K0.01%00.0%Unchanged
Cornerstone Planning Group LLC1,469$65.1K0.01%+183+14.2%Added
Intelligent Financial Strategies1,420$65.9K0.03%−7−0.5%Reduced
Valley National Advisers Inc1,479$68.0K0.01%−57−3.7%Reduced
Zions Bancorporation, National Association1,468$68.1K0.00%−4,462−75.2%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,470$68.2K0.02%00.0%Unchanged
Salomon & Ludwin, LLC1,540$71.3K0.01%00.0%Unchanged