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, Q2 2026
Institutional positions in Fastenal Co as of Jun 30, 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
- 1,464
- +56 vs. Q1 2026
- Shares held
- 980.6M
- +9.47M (+1.0%) vs. Q1 2026
- Total value
- $47.1B
- +$2.04B (+4.5%) vs. Q1 2026
- New holders
- 137
- 564 more added
- Sold out
- 81
- 528 more reduced
18 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Picton Mahoney Asset Management | 357,480 | $17.2M | 0.16% | +33,771+10.4% | Added |
| Mercer Global Advisors Inc | 357,428 | $17.2M | 0.02% | +56,692+18.9% | Added |
| Adage Capital Partners GP, L.L.C. | 351,392 | $16.9M | 0.02% | +184,600+110.7% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 350,785 | $16.8M | 0.08% | −27,435−7.3% | Reduced |
| Commonwealth Equity Services, LLC | 348,943 | $16.8M | 0.02% | +6,829+2.0% | Added |
| Cullen/Frost Bankers, Inc. | 342,337 | $16.4M | 0.16% | +11,795+3.6% | Added |
| Tredje AP-fonden | 341,767 | $16.4M | 0.07% | −86,666−20.2% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 340,377 | $16.3M | 0.41% | +2,209+0.7% | Added |
| HighTower Advisors, LLC | 340,317 | $16.3M | 0.02% | −23,391−6.4% | Reduced |
| SEB Asset Management AB | 339,320 | $16.3M | 0.06% | +94,176+38.4% | Added |
| Postrock Partners LLC | 338,720 | $16.3M | 6.62% | 00.0% | Unchanged |
| Mather Group, LLC. | 336,721 | $16.2M | 0.14% | +5,057+1.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 335,538 | $16.1M | 0.02% | −304,740−47.6% | Reduced |
| CIBC Bancorp USA Inc. | 335,022 | $16.1M | 0.02% | −44,393−11.7% | Reduced |
| Mn Services Vermogensbeheer B.V. | 334,626 | $16.1M | 0.12% | −105,100−23.9% | Reduced |
| Fiduciary Trust Co | 333,967 | $16.0M | 0.17% | −16,403−4.7% | Reduced |
| Arizona State Retirement System | 329,239 | $15.8M | 0.08% | +17,292+5.5% | Added |
| Hills Bank & Trust Co | 328,990 | $15.8M | 0.67% | −8,700−2.6% | Reduced |
| Dearborn Partners LLC | 328,750 | $15.8M | 0.89% | −48,326−12.8% | Reduced |
| State of Michigan Retirement System | 328,356 | $15.8M | 0.07% | +800+0.2% | Added |
| Trust Co of Virginia | 327,389 | $15.7M | 1.19% | −4,779−1.4% | Reduced |
| Czech National Bank | 326,775 | $15.7M | 0.09% | +14,073+4.5% | Added |
| Nisa Investment Advisors, LLC | 324,202 | $15.6M | 0.05% | −42,257−11.5% | Reduced |
| Illinois Municipal Retirement Fund | 321,198 | $15.4M | 0.17% | −76,852−19.3% | Reduced |
| Advisor Group Holdings, Inc. | 316,271 | $15.2M | 0.02% | +12,401+4.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 310,432 | $14.9M | 0.01% | +222,256+252.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 300,398 | $14.4M | 0.03% | −309,445−50.7% | Reduced |
| MetLife Investment Management | 299,545 | $14.4M | 0.07% | −11,287−3.6% | Reduced |
| Xponance, Inc. | 291,271 | $14.0M | 0.09% | −2,846−1.0% | Reduced |
| Pinnacle Financial Partners, Inc. | 288,498 | $13.9M | 0.09% | +5,255+1.9% | Added |
| Bellecapital International Ltd. | 287,644 | $13.8M | 2.21% | +5,616+2.0% | Added |
| Dorsey & Whitney Trust CO LLC | 287,280 | $13.8M | 0.67% | −16,525−5.4% | Reduced |
| Avantax Planning Partners, Inc. | 286,202 | $13.7M | 0.34% | +1,813+0.6% | Added |
| Paradiem, LLC | 281,066 | $13.5M | 2.91% | −5,460−1.9% | Reduced |
| Equitable Trust Co | 280,844 | $13.5M | 0.56% | +855+0.3% | Added |
| HRT Financial LP | 278,743 | $13.4M | 0.02% | −452,856−61.9% | Reduced |
| Chicago Capital, LLC | 276,342 | $13.3M | 0.32% | −399−0.1% | Reduced |
| Rakuten Investment Management, Inc. | 276,617 | $13.1M | 0.04% | +38,380+16.1% | Added |
| Tudor Investment Corp Et Al | 270,971 | $13.0M | 0.05% | +270,971 | New |
| Beacon Pointe Advisors, LLC | 270,842 | $13.0M | 0.06% | +37,198+15.9% | Added |
| Armstrong Henry H Associates Inc | 270,143 | $13.0M | 1.26% | +6,869+2.6% | Added |
| Comgest Global Investors S.A.S. | 266,546 | $12.8M | 0.28% | +37,250+16.2% | Added |
| IFM Investors Pty Ltd | 263,886 | $12.7M | 0.08% | +29,489+12.6% | Added |
| Motley Fool Asset Management LLC | 263,808 | $12.7M | 0.49% | −11,392−4.1% | Reduced |
| Yousif Capital Management, LLC | 263,765 | $12.7M | 0.14% | −20,010−7.1% | Reduced |
| BTC Capital Management, Inc. | 260,880 | $12.5M | 0.76% | −16,830−6.1% | Reduced |
| KBC Group NV | 260,753 | $12.5M | 0.03% | +7,602+3.0% | Added |
| State of Tennessee, Treasury Department | 259,737 | $12.5M | 0.04% | +24,694+10.5% | Added |
| Qube Research & Technologies Ltd | 253,830 | $12.2M | 0.01% | +253,830 | New |
| DJE Kapital AG | 256,459 | $12.2M | 0.23% | −98,840−27.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 253,570 | $12.2M | 0.06% | −13,890−5.2% | Reduced |
| Woodline Partners LP | 250,590 | $12.0M | 0.04% | +25,705+11.4% | Added |
| Roundview Capital LLC | 248,366 | $11.9M | 0.65% | +1,055+0.4% | Added |
| Progressive Investment Management Corp | 248,271 | $11.9M | 2.62% | −3,069−1.2% | Reduced |
| Long Road Investment Counsel, LLC | 247,990 | $11.9M | 4.39% | 00.0% | Unchanged |
| Amalgamated Bank | 247,835 | $11.9M | 0.08% | +11,095+4.7% | Added |
| Cresset Asset Management, LLC | 246,930 | $11.9M | 0.04% | +2,044+0.8% | Added |
| Voya Investment Management LLC | 245,903 | $11.8M | 0.01% | −3,998−1.6% | Reduced |
| Zacks Investment Management | 244,796 | $11.8M | 0.08% | +2,524+1.0% | Added |
| Ravenstone Capital Management Inc. | 244,335 | $11.7M | 4.80% | +8,177+3.5% | Added |
| Pathstone Holdings, LLC | 243,662 | $11.7M | 0.03% | +21,958+9.9% | Added |
| STRS Ohio | 243,388 | $11.7M | 0.04% | +146,631+151.5% | Added |
| Retirement Systems of Alabama | 241,178 | $11.6M | 0.03% | −2,648−1.1% | Reduced |
| Nykredit A/S | 237,756 | $11.4M | 0.04% | +237,756 | New |
| GF Fund Management Co. Ltd. | 231,845 | $11.1M | 0.13% | −3,419−1.5% | Reduced |
| JustInvest LLC | 226,901 | $10.9M | 0.09% | +2,310+1.0% | Added |
| Oppenheimer Asset Management Inc. | 225,805 | $10.8M | 0.11% | −15,980−6.6% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 225,652 | $10.8M | 0.09% | +23,300+11.5% | Added |
| Brown Advisory Inc | 219,829 | $10.6M | 0.02% | −14,907−6.4% | Reduced |
| Osmosis Investment Management UK Ltd | 218,345 | $10.5M | 0.49% | −201,146−48.0% | Reduced |
| Umb Bank N A | 218,245 | $10.5M | 0.13% | −5,347−2.4% | Reduced |
| Rockefeller Capital Management L.P. | 217,601 | $10.5M | 0.02% | +27,952+14.7% | Added |
| Truist Financial Corp | 216,648 | $10.4M | 0.01% | +7,816+3.7% | Added |
| Colony Group, LLC | 215,395 | $10.3M | 0.01% | +37,020+20.8% | Added |
| Avanza Fonder AB | 213,312 | $10.2M | 0.22% | +19,535+10.1% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 212,775 | $10.2M | 0.08% | +189,541+815.8% | Added |
| Stratos Wealth Partners, LTD. | 212,143 | $10.2M | 0.10% | −9,378−4.2% | Reduced |
| Madison Asset Management, LLC | 209,174 | $10.0M | 0.12% | −8,314−3.8% | Reduced |
| LGT Fund Management Co Ltd. | 207,374 | $9.96M | 0.42% | +2,224+1.1% | Added |
| Trust Point Inc. | 206,812 | $9.93M | 0.84% | +44,028+27.0% | Added |
| Ilmarinen Mutual Pension Insurance Co | 204,900 | $9.84M | 0.07% | −19,500−8.7% | Reduced |
| Wealthfront Advisers LLC | 202,919 | $9.75M | 0.02% | −7,464−3.5% | Reduced |
| Ethic Inc. | 202,514 | $9.73M | 0.12% | +21,945+12.2% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 200,250 | $9.62M | 0.06% | −2,847−1.4% | Reduced |
| Boston Research & Management Inc | 199,875 | $9.60M | 2.12% | −1,495−0.7% | Reduced |
| Mountain Pacific Investment Advisers Inc | 198,002 | $9.51M | 1.50% | +7,151+3.7% | Added |
| Jennison Associates LLC | 196,625 | $9.44M | 0.01% | +196,625 | New |
| Albar Capital Partners LLP | 194,290 | $9.33M | 1.22% | +194,290 | New |
| CIBC World Markets Inc. | 194,125 | $9.32M | 0.02% | +21,838+12.7% | Added |
| Shelton Capital Management | 191,865 | $9.22M | 0.17% | −3,022−1.6% | Reduced |
| Toroso Investments, LLC | 191,403 | $9.19M | 0.02% | −13,902−6.8% | Reduced |
| Nomura Holdings Inc | 190,556 | $9.15M | 0.04% | +167,296+719.2% | Added |
| TCW Group Inc | 190,208 | $9.14M | 0.06% | −280−0.1% | Reduced |
| MAI Capital Management | 189,613 | $9.11M | 0.03% | +1,832+1.0% | Added |
| Ofi Invest Asset Management | 215,834 | $9.07M | 0.09% | +208,764+2,952.8% | Added |
| Toth Financial Advisory Corp | 187,389 | $9.00M | 0.88% | +14,269+8.2% | Added |
| Public Sector Pension Investment Board | 186,332 | $8.95M | 0.02% | +1,193+0.6% | Added |
| Hendershot Investments Inc. | 183,575 | $8.82M | 1.15% | −644−0.3% | Reduced |
| iA Global Asset Management Inc. | 183,270 | $8.80M | 0.10% | −2,621−1.4% | Reduced |
| Sanctuary Advisors, LLC | 182,184 | $8.75M | 0.04% | −4,929−2.6% | Reduced |