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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,464 | $47.1B |
| Q1 2026 | 1,426 | $45.1B |
| Q4 2025 | 1,381 | $39.9B |
| Q3 2025 | 1,382 | $46.8B |
| Q2 2025 | 1,311 | $40.7B |
| Q1 2025 | 1,252 | $37.4B |
| Q4 2024 | 1,232 | $34.1B |
| Q3 2024 | 1,170 | $33.3B |
| Q2 2024 | 1,154 | $29.3B |
| Q1 2024 | 1,183 | $36.1B |
| Q4 2023 | 1,123 | $30.3B |
| Q3 2023 | 1,036 | $25.0B |
| Q2 2023 | 1,058 | $26.9B |
| Q1 2023 | 1,019 | $24.5B |
| Q4 2022 | 1,019 | $21.4B |
| Q3 2022 | 993 | $20.6B |
| Q2 2022 | 1,017 | $22.6B |
| Q1 2022 | 1,034 | $26.8B |
| Q4 2021 | 1,064 | $28.9B |
| Q3 2021 | 958 | $23.3B |
| Q2 2021 | 962 | $23.4B |
| Q1 2021 | 961 | $22.5B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 104,753,834 | $4.86B | 0.09% | +39,7960.0% | Added |
| Vanguard Capital Management LLC | 74,558,083 | $3.46B | 0.09% | +74,558,083 | New |
| Vanguard Portfolio Management LLC | 64,448,831 | $2.99B | 0.16% | +64,448,831 | New |
| State Street Corp | 55,569,175 | $2.58B | 0.09% | +834,501+1.5% | Added |
| Charles Schwab Investment Management Inc | 39,387,932 | $1.83B | 0.28% | −7,909,115−16.7% | Reduced |
| Geode Capital Management, LLC | 38,923,111 | $1.81B | 0.11% | +1,223,275+3.2% | Added |
| Invesco Ltd. | 38,226,323 | $1.77B | 0.17% | −4,815,585−11.2% | Reduced |
| Morgan Stanley | 25,737,011 | $1.19B | 0.07% | +5,082,700+24.6% | Added |
| Bank of New York Mellon Corp | 24,654,846 | $1.14B | 0.21% | −3,005,176−10.9% | Reduced |
| Wellington Management Group LLP | 16,592,062 | $769.9M | 0.14% | +4,496,868+37.2% | Added |
| Bank of America Corp | 16,292,425 | $756.0M | 0.06% | +1,744,193+12.0% | Added |
| Baird Financial Group, Inc. | 15,377,769 | $713.5M | 1.11% | +537,698+3.6% | Added |
| Northern Trust Corp | 13,768,837 | $638.9M | 0.08% | +298,126+2.2% | Added |
| Goldman Sachs Group Inc | 13,197,127 | $612.3M | 0.08% | −281,103−2.1% | Reduced |
| UBS Asset Management Americas Inc | 11,528,198 | $534.9M | 0.11% | +10,997+0.1% | Added |
| Envestnet Asset Management Inc | 10,297,008 | $477.8M | 0.13% | +982,418+10.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 9,098,139 | $422.1M | 0.57% | +607,665+7.2% | Added |
| Principal Financial Group Inc | 8,746,516 | $405.8M | 0.22% | −2,822,940−24.4% | Reduced |
| Legal & General Group Plc | 8,736,914 | $405.4M | 0.09% | −47,822−0.5% | Reduced |
| Cantillon Capital Management LLC | 8,166,664 | $378.9M | 2.52% | −1,100,224−11.9% | Reduced |
| UBS Group AG | 8,138,605 | $377.6M | 0.07% | +605,723+8.0% | Added |
| Royal Bank of Canada | 7,847,992 | $364.1M | 0.07% | −345,306−4.2% | Reduced |
| FMR LLC | 7,709,435 | $357.7M | 0.02% | +1,638,474+27.0% | Added |
| Blair William & Co | 7,373,707 | $342.1M | 0.98% | +359,041+5.1% | Added |
| Dimensional Fund Advisors LP | 6,872,867 | $318.9M | 0.07% | +163,966+2.4% | Added |
| Vanguard Fiduciary Trust Co | 6,595,862 | $306.0M | 0.08% | +6,595,862 | New |
| Thrivent Financial for Lutherans | 6,228,060 | $289.0M | 0.55% | −592,112−8.7% | Reduced |
| Franklin Resources Inc | 6,199,635 | $287.7M | 0.07% | −287,743−4.4% | Reduced |
| USS Investment Management Ltd | 5,954,159 | $276.4M | 1.17% | +7,169+0.1% | Added |
| JPMorgan Chase & Co | 5,987,045 | $270.1M | 0.02% | +768,021+14.7% | Added |
| ProShare Advisors LLC | 5,329,121 | $247.3M | 0.37% | −394,386−6.9% | Reduced |
| Wells Fargo & Company | 4,908,892 | $227.8M | 0.05% | +485,827+11.0% | Added |
| London Co of Virginia | 4,694,013 | $217.8M | 1.34% | −345,652−6.9% | Reduced |
| Provident Trust Co | 4,520,328 | $209.7M | 4.39% | −649,260−12.6% | Reduced |
| Mariner, LLC | 4,204,660 | $195.1M | 0.23% | +2,598,583+161.8% | Added |
| Amundi | 4,084,902 | $189.5M | 0.05% | −2,295,460−36.0% | Reduced |
| American Century Companies Inc | 4,008,256 | $186.0M | 0.10% | −41,345−1.0% | Reduced |
| Mairs & Power Inc | 3,922,442 | $182.0M | 1.86% | −745,057−16.0% | Reduced |
| Deutsche Bank AG | 3,892,174 | $180.6M | 0.06% | −115,066−2.9% | Reduced |
| TD Asset Management Inc | 3,772,115 | $175.0M | 0.14% | −275,208−6.8% | Reduced |
| Nuveen, LLC | 3,717,242 | $172.5M | 0.05% | +446,482+13.7% | Added |
| Price T Rowe Associates Inc | 3,709,413 | $172.1M | 0.02% | −288,580−7.2% | Reduced |
| Fenimore Asset Management Inc | 3,658,472 | $169.8M | 3.79% | −94,171−2.5% | Reduced |
| Stifel Financial Corp | 3,620,341 | $168.0M | 0.15% | −112,065−3.0% | Reduced |
| HSBC Holdings PLC | 3,551,740 | $164.5M | 0.10% | +342,460+10.7% | Added |
| Swiss National Bank | 3,369,200 | $156.3M | 0.09% | +224,300+7.1% | Added |
| California Public Employees Retirement System | 3,352,679 | $155.6M | 0.10% | −404,032−10.8% | Reduced |
| Marshfield Associates | 3,309,287 | $153.6M | 3.08% | −440,308−11.7% | Reduced |
| Bahl & Gaynor Inc | 3,129,757 | $145.2M | 0.73% | +1,260,038+67.4% | Added |
| Douglass Winthrop Advisors, LLC | 3,116,146 | $144.6M | 2.65% | −33,441−1.1% | Reduced |
| Epoch Investment Partners, Inc. | 3,056,395 | $141.8M | 0.86% | −407,811−11.8% | Reduced |
| Confluence Investment Management LLC | 2,966,722 | $137.7M | 2.14% | −126,394−4.1% | Reduced |
| Barclays PLC | 2,930,524 | $136.0M | 0.05% | −768,311−20.8% | Reduced |
| Champlain Investment Partners, LLC | 2,901,213 | $134.6M | 1.71% | +194,310+7.2% | Added |
| State Farm Mutual Automobile Insurance Co | 2,827,788 | $131.2M | 0.10% | 00.0% | Unchanged |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,821,089 | $130.9M | 0.08% | −250,372−8.2% | Reduced |
| Nomura Asset Management International Inc. | 2,814,807 | $130.6M | 0.22% | −499,439−15.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,809,518 | $130.4M | 0.09% | +190,269+7.3% | Added |
| DF Dent & Co Inc | 2,667,297 | $123.8M | 2.37% | −231,996−8.0% | Reduced |
| Squarepoint Ops LLC | 2,651,908 | $123.0M | 0.26% | +565,335+27.1% | Added |
| BNP Paribas Arbitrage, SA | 2,650,710 | $123.0M | 0.08% | −206,126−7.2% | Reduced |
| Nordea Investment Management AB | 2,703,696 | $122.5M | 0.11% | −702,204−20.6% | Reduced |
| Holocene Advisors, LP | 2,624,456 | $121.8M | 0.29% | +2,624,456 | New |
| Schroder Investment Management Group | 2,618,057 | $118.1M | 0.10% | +42,372+1.6% | Added |
| Vanguard Global Advisers, LLC | 2,512,316 | $116.6M | 0.06% | +2,512,316 | New |
| Bank of Montreal | 2,485,960 | $115.3M | 0.05% | −128,438−4.9% | Reduced |
| Ensign Peak Advisors, Inc | 2,417,678 | $112.2M | 0.21% | −513,312−17.5% | Reduced |
| Rhumbline Advisers | 2,386,667 | $110.7M | 0.09% | −30,480−1.3% | Reduced |
| Vanguard Asset Management, Ltd | 2,318,754 | $107.6M | 0.09% | +2,318,754 | New |
| Riverbridge Partners LLC | 2,221,882 | $103.1M | 2.52% | −159,678−6.7% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 2,221,661 | $102.3M | 0.31% | −116,061−5.0% | Reduced |
| Raymond James Financial Inc | 2,092,214 | $97.1M | 0.03% | −297,733−12.5% | Reduced |
| Standard Life Aberdeen plc | 1,880,967 | $87.3M | 0.14% | +41,372+2.2% | Added |
| Baillie Gifford & Co | 1,850,889 | $85.9M | 0.09% | −57,595−3.0% | Reduced |
| California State Teachers Retirement System | 1,761,557 | $81.7M | 0.09% | −36,291−2.0% | Reduced |
| Clearbridge Investments, LLC | 1,731,353 | $80.3M | 0.07% | +1,712,719+9,191.4% | Added |
| Capital Wealth Planning, LLC | 1,709,717 | $79.3M | 0.44% | −646,083−27.4% | Reduced |
| LPL Financial LLC | 1,699,300 | $78.8M | 0.02% | +125,140+7.9% | Added |
| Railway Pension Investments Ltd | 1,686,750 | $78.3M | 1.11% | −197,960−10.5% | Reduced |
| Swiss Life Asset Management Ltd | 1,652,045 | $76.5M | 0.38% | +160,051+10.7% | Added |
| Steginsky Capital LLC | 1,638,760 | $76.0M | 12.57% | +43,673+2.7% | Added |
| Employees Retirement System of Texas | 1,619,617 | $75.2M | 0.66% | +473,606+41.3% | Added |
| National Pension Service | 1,604,850 | $74.5M | 0.06% | +1,011+0.1% | Added |
| First Trust Advisors LP | 1,510,496 | $70.1M | 0.05% | −233,122−13.4% | Reduced |
| Citigroup Inc | 1,475,510 | $68.5M | 0.04% | −120,938−7.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,449,261 | $67.2M | 0.19% | −152,019−9.5% | Reduced |
| PFA Pension, Forsikringsaktieselskab | 1,448,334 | $67.2M | 0.20% | −40.0% | Reduced |
| Mackenzie Financial Corp | 1,444,499 | $67.0M | 0.08% | −368,929−20.3% | Reduced |
| Russell Investments Group, Ltd. | 1,439,882 | $66.2M | 0.07% | +186,750+14.9% | Added |
| Donaldson Capital Management, LLC | 1,401,992 | $65.1M | 2.11% | +8,909+0.6% | Added |
| Nicholas Company, Inc. | 1,400,250 | $65.0M | 1.27% | −1,560−0.1% | Reduced |
| Caledonia Investments PLC | 1,385,112 | $64.3M | 7.51% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 1,354,052 | $62.9M | 0.05% | +45,593+3.5% | Added |
| Balyasny Asset Management LLC | 1,339,778 | $62.2M | 0.12% | +1,322,597+7,698.0% | Added |
| Nomura Asset Management Co Ltd | 1,336,842 | $62.0M | 0.16% | +11,431+0.9% | Added |
| Quantinno Capital Management LP | 1,302,603 | $60.4M | 0.10% | +358,268+37.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,300,948 | $60.4M | 0.07% | +282,516+27.7% | Added |
| Compass Capital Management, Inc | 1,279,691 | $59.4M | 3.59% | −107,960−7.8% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,270,078 | $58.9M | 1.99% | +1,446+0.1% | Added |
| Canada Pension Plan Investment Board | 1,219,811 | $56.6M | 0.04% | +243,203+24.9% | Added |