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Livermore
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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.

Q1 2026 vs. Q4 2025

How the institutions holding Fastenal Co changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of FAST: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders1,381191,426+64
Shares993.1M168.8M971.9M+147.6M (+17.9%)
Value$39.9B$6.77B$45.1B+$11.9B (+36.0%)

19 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (157)

Institutions that held Fastenal Co at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 157 by value.

Institutions new to FAST in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC74,558,083$3.46B0.09%
Vanguard Portfolio Management LLC64,448,831$2.99B0.16%
Vanguard Fiduciary Trust Co6,595,862$306.0M0.08%
Holocene Advisors, LP2,624,456$121.8M0.29%
Vanguard Global Advisers, LLC2,512,316$116.6M0.06%
Vanguard Asset Management, Ltd2,318,754$107.6M0.09%
Kames Capital plc947,541$43.7M0.58%
HRT Financial LP731,599$33.9M0.08%
Westfield Capital Management Co LP638,334$29.6M0.12%
Aware Super Pty Ltd as trustee of Aware Super610,137$28.3M0.43%
Vanguard Investments Australia, Ltd.572,255$26.6M0.08%
Titan Investment Solutions Ltd432,463$20.1M2.57%
CIBC Bancorp USA Inc.379,415$17.6M0.02%
SEB Asset Management AB245,144$11.4M0.05%
Lighthouse Investment Partners, LLC210,385$9.76M0.37%
Weiss Asset Management LP173,731$8.06M0.15%
Qsemble Capital Management, LP81,935$3.80M0.29%
Empowered Funds, LLC79,512$3.69M0.02%
XTX Topco Ltd70,546$3.27M0.06%
Great Lakes Advisors, LLC52,931$2.46M0.02%
Genus Capital Management Inc.49,620$2.30M0.26%
McCollum Christoferson Group LLC49,385$2.29M0.69%
S.E.E.D. Planning Group LLC43,161$2.00M0.58%
Saudi Central Bank42,375$1.97M0.04%
Verity Asset Management, Inc.41,911$1.94M0.82%
Occudo Quantitative Strategies LP42,320$1.90M0.10%
E Fund Management Co., Ltd.40,672$1.89M0.06%
Fiera Capital Corp36,927$1.71M0.01%
Mount Yale Investment Advisors, LLC36,604$1.70M0.04%
Greenwood Capital Associates LLC32,789$1.52M0.17%
Catalyst Funds Management Pty Ltd30,460$1.41M0.24%
Tiaa-Cref Individual & Institutional Services, LLC29,467$1.37M0.01%
Integrated Wealth Concepts LLC21,314$989.0K0.01%
Beacon Financial Advisory LLC20,394$946.3K0.21%
Dickmeyer Boyce Financial Management, Inc.18,554$860.9K0.51%
Oasis Advisors, LLC17,640$818.4K0.16%
Brighton Jones LLC17,532$813.5K0.02%
Vann Equity Management LLC15,889$737.3K0.53%
Alphadyne Asset Management LP15,703$728.6K0.10%
Madison Wealth Partners, Inc14,020$650.5K0.10%
Gsa Capital Partners LLP13,672$634.0K0.04%
Perbak Capital Partners LLP13,071$606.5K0.15%
111 Capital13,007$603.5K0.15%
Flossbach Von Storch AG11,501$533.6K0.00%
Kestra Investment Management, LLC11,311$524.8K0.01%
Canandaigua National Corp10,828$502.4K0.04%
ING Groep NV10,821$502.1K0.00%
Cove Private Wealth, LLC10,645$493.9K0.11%
Kassira Wealth Management LLC10,217$474.1K0.44%
Fiduciary Alliance LLC10,409$462.2K0.03%
Inspire Advisors, LLC9,453$438.6K0.04%
EntryPoint Capital, LLC8,655$401.6K0.12%
Krane Funds Advisors LLC8,372$384.5K0.02%
Dakota Wealth Management8,247$382.7K0.01%
Greenspring Advisors, LLC7,961$369.4K0.02%
Empower Advisory Group, LLC7,941$368.5K0.00%
PUREfi Wealth, LLC7,879$365.6K0.24%
Patriot Financial Group Insurance Agency, LLC7,862$364.8K0.02%
Supplemental Annuity Collective Trust of NJ7,773$360.7K0.10%
Foundry Financial LLC7,542$349.9K0.15%
Wolverine Asset Management LLC7,500$348.0K0.01%
Financial Management Professionals, Inc.7,480$347.1K0.04%
Old Mission Investment Co LLC7,400$343.4K0.08%
Nicolet Bankshares Inc7,243$337.7K0.01%
Brookstone Capital Management7,268$337.2K0.00%
ISAM Funds (UK) Ltd7,249$336.4K0.17%
Scientech Research LLC7,110$329.9K0.28%
Laurion Capital Management LP7,040$326.7K0.03%
Quantessence Capital LLC7,019$325.7K1.59%
71 West Capital Partners6,824$316.6K0.01%
Odyssean, LLC6,481$300.7K0.11%
Harvest Investment Services, LLC6,324$293.5K0.05%
Diversify Wealth Management, LLC6,598$288.4K0.01%
nVerses Capital, LLC6,215$288.4K0.26%
Ofi Invest Asset Management7,070$284.7K0.00%
Dynasty Wealth Management, LLC6,122$284.0K0.00%
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna6,000$278.4K0.11%
AMG National Trust Bank5,935$275.4K0.01%
Intrust Bank NA5,747$266.7K0.02%
Gibbs Wealth Management5,695$264.2K0.03%
Discipline Wealth Solutions, LLC5,452$253.0K0.03%
Founders Financial Alliance, LLC5,282$245.1K0.04%
Biltmore Family Office, LLC5,137$238.4K0.03%
Foundations Investment Advisors, LLC5,121$237.6K0.00%
Cooper Financial Group5,030$233.4K0.02%
Bramshill Investments, LLC5,000$232.0K0.02%
Lester Murray Antman dba SimplyRich4,971$230.0K0.06%
Nilsine Partners, LLC5,076$229.8K0.02%
Oak Harbor Wealth Partners, LLC4,920$228.3K0.05%
DC Investments Management, LLC4,883$226.6K0.09%
Moseley Investment Management Inc4,870$226.0K0.07%
Private Capital Management, LLC4,800$222.7K0.02%
Cidel Asset Management Inc4,757$220.7K0.01%
Argos Wealth Advisors, LLC4,735$219.7K0.06%
Verdence Capital Advisors LLC4,731$219.5K0.01%
Cozad Asset Management Inc4,719$218.9K0.02%
Waddell & Associates, LLC4,716$218.8K0.01%
VisionPoint Advisory Group, LLC4,691$217.7K0.04%
Vectors Research Management, LLC4,690$217.6K0.06%
Syverson Strege & Co4,678$217.1K0.05%

Sold out (93)

Institutions that held Fastenal Co at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of FAST in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Logan Capital Management Inc520,459$20.9M
Renaissance Technologies LLC417,476$16.8M
ExodusPoint Capital Management, LP380,726$15.3M
Regents Gate Capital LLP358,196$14.4M
Jacobson & Schmitt Advisors, LLC274,645$11.0M
Skandinaviska Enskilda Banken AB (publ)222,917$8.95M
Capital Fund Management S.A.196,602$7.89M
Quantbot Technologies LP186,978$7.50M
Bridgewater Associates, LP158,869$6.38M
Edgestream Partners, L.P.118,292$4.75M
Scopus Asset Management, L.P.92,150$3.70M
Voloridge Investment Management, LLC83,163$3.34M
Jacobs Levy Equity Management, Inc71,281$2.86M
J.W. Cole Advisors, Inc.49,110$1.94M
Neo Ivy Capital Management47,932$1.92M
Farringdon Capital, Ltd.45,774$1.84M
Financial Engines Advisors L.L.C.42,103$1.69M
IMC-Chicago, LLC40,450$1.62M
Entropy Technologies, LP38,618$1.55M
Amiral Gestion35,685$1.43M
Orgel Wealth Management, LLC32,890$1.32M
Jump Financial, LLC32,070$1.29M
Landscape Capital Management, L.L.C.31,555$1.27M
Tiaa Trust, National Association29,929$1.20M
Pensionfund Sabic29,700$1.19M
Group One Trading, L.P.23,784$954.5K
Fieldview Capital Management, LLC18,216$731.0K
MQS Management LLC18,098$726.3K
Dark Forest Capital Management LP17,488$701.8K
Peak Financial Advisors LLC14,606$586.1K
Delta Global Management LP14,216$570.5K
Axq Capital, LP12,924$518.6K
Sig Brokerage, LP12,407$497.9K
Unique Wealth, LLC11,728$470.6K
Journey Retirement Planning & Investment Management LLC11,364$456.1K
Lake Hills Wealth Management, LLC10,163$407.8K
Armistice Capital, LLC9,697$389.1K
Abc Arbitrage SA9,502$381.3K
Yarbrough Capital, LLC8,990$360.8K
AlphaGrep UK Ltd8,940$358.8K
Axxcess Wealth Management, LLC8,407$337.4K
Forum Financial Management, LP8,339$334.6K
Blueshift Asset Management, LLC8,252$331.2K
Capstone Investment Advisors, LLC7,735$310.4K
Boothbay Fund Management, LLC6,800$272.9K
WMS Group LLC6,782$272.2K
Stevens Capital Management LP6,444$259.0K
PAX Financial Group, LLC6,371$255.6K
FourThought Financial Partners, LLC6,168$247.5K
Fisher Asset Management, LLC6,025$241.8K
Moran Wealth Management, LLC5,850$234.8K
BSW Wealth Partners5,797$232.6K
Hilltop Holdings Inc.5,638$226.2K
Parallax Volatility Advisers, L.P.5,483$220.0K
Two Sigma Advisers, LP5,400$216.7K
Jacobi Capital Management LLC5,345$214.5K
Stokes Family Office, LLC5,271$211.5K
Clear Street Markets LLC5,079$203.8K
Sage Mountain Advisors LLC4,998$200.6K
Flagship Harbor Advisors, LLC2,904$116.6K
Sentry Investment Management LLC2,774$111.0K
eCIO, Inc.2,766$111.0K
Modus Advisors, LLC2,108$84.6K
Quest Partners LLC1,522$61.1K
Reflection Asset Management1,113$44.7K
Greenline Wealth Management LLC1,038$41.6K
Tucker Asset Management LLC811$32.5K
Elyxium Wealth, LLC631$25.3K
CBIZ Investment Advisory Services, LLC483$19.4K
Wealth Watch Advisors, INC467$18.7K
Gables Capital Management Inc.376$15.1K
IFC & Insurance Marketing, Inc.366$15.0K
Byrne Asset Management LLC320$12.8K
Hurley Capital, LLC257$10.3K
Howard Hughes Medical Institute247$9.91K
Concord Wealth Partners180$7.22K
Legacy Bridge, LLC146$5.86K
Turning Point Benefit Group, Inc.126$5.05K
Independence Bank of Kentucky123$4.94K
Center for Financial Planning, Inc.107$4.29K
Strategic Advocates LLC85$3.47K
Optima Capital LLC73$2.93K
United Financial Planning Group LLC53$2.13K
Key Capital Management, INC35$1.41K
Winnow Wealth LLC31$1.27K
Leonteq Securities AG27$1.08K
Motco14$562
Three Bearings Fiduciary Advisors, Inc.10$436
Quest 10 Wealth Builders, Inc.10$395
DV Trading LLC8$321
Luken Investment Analytics, LLC5$201
ROSS\JOHNSON & Associates LLC4$161
Battery Global Advisors, LLC141–

Not filed for Q1 2026 yet (19)

Institutions that held Fastenal Co at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FAST in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc151,452,412$6.08B
Norges Bank16,098,838$646.0M
Comerica Bank283,293$11.4M
Forsta Ap-Fonden257,100$10.3M
CIBC World Markets Corp241,954$9.71M
CIBC Private Wealth Group, LLC185,169$7.43M
Liberty Capital Management, Inc.123,080$4.94M
RK Asset Management, LLC56,341$2.26M
FineMark National Bank & Trust13,656$548.0K
Canandaigua National Bank & Trust Co12,844$515.4K
Global Retirement Partners, LLC11,084$444.8K
David Loasby7,177$299.3K
STF Management LP7,025$281.9K
Clarius Group, LLC5,381$215.9K
ORG Partners LLC5,001$200.6K
Trust Co of Vermont4,328$173.7K
DV Equities, LLC1,614$64.8K
GPS Wealth Strategies Group, LLC1,214$48.7K
Litman Gregory Asset Management LLC8$322