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.
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Madison Asset Management, LLC | 363,279 | $14.6M | 0.17% | +115,045+46.3% | Added |
| Regents Gate Capital LLP | 358,196 | $14.4M | 4.60% | +358,196 | New |
| Vantage Investment Partners, LLC | 358,001 | $14.4M | 0.96% | 00.0% | Unchanged |
| Hills Bank & Trust Co | 353,234 | $14.2M | 0.82% | −6,920−1.9% | Reduced |
| DJE Kapital AG | 341,800 | $14.0M | 0.39% | −56,694−14.2% | Reduced |
| HighTower Advisors, LLC | 347,386 | $13.9M | 0.02% | −68,356−16.4% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 341,814 | $13.7M | 0.38% | +450+0.1% | Added |
| Fiduciary Trust Co | 341,414 | $13.7M | 0.16% | −2,682−0.8% | Reduced |
| Trust Co of Virginia | 340,817 | $13.7M | 1.10% | +1150.0% | Added |
| Postrock Partners LLC | 338,720 | $13.6M | 5.91% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 328,263 | $13.2M | 0.02% | +55,191+20.2% | Added |
| State of Michigan Retirement System | 328,156 | $13.2M | 0.06% | −4,900−1.5% | Reduced |
| Cullen/Frost Bankers, Inc. | 326,127 | $13.1M | 0.14% | −12,056−3.6% | Reduced |
| UniSuper Management Pty Ltd | 321,435 | $12.9M | 0.08% | +2,329+0.7% | Added |
| MetLife Investment Management | 320,669 | $12.9M | 0.06% | −8,725−2.6% | Reduced |
| Picton Mahoney Asset Management | 317,068 | $12.7M | 0.14% | −46,479−12.8% | Reduced |
| Arizona State Retirement System | 314,967 | $12.6M | 0.07% | −23,360−6.9% | Reduced |
| Dorsey & Whitney Trust CO LLC | 314,811 | $12.6M | 0.67% | −7,355−2.3% | Reduced |
| Yousif Capital Management, LLC | 293,065 | $12.5M | 0.14% | −2,581−0.9% | Reduced |
| Worldquant Millennium Advisors LLC | 310,967 | $12.5M | 0.05% | +310,967 | New |
| Advisor Group Holdings, Inc. | 305,966 | $12.3M | 0.02% | −87,410−22.2% | Reduced |
| Czech National Bank | 302,719 | $12.1M | 0.08% | +11,243+3.9% | Added |
| Mercer Global Advisors Inc | 300,511 | $12.1M | 0.02% | +71,262+31.1% | Added |
| State of Tennessee, Treasury Department | 272,371 | $11.8M | 0.04% | +36,415+15.4% | Added |
| Motley Fool Asset Management LLC | 294,094 | $11.8M | 0.46% | −77,568−20.9% | Reduced |
| BTC Capital Management, Inc. | 291,868 | $11.7M | 0.82% | −8,214−2.7% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 290,035 | $11.6M | 0.10% | −27,200−8.6% | Reduced |
| Comerica Bank | 283,293 | $11.4M | 0.05% | −14,674−4.9% | Reduced |
| Paradiem, LLC | 282,899 | $11.4M | 2.72% | −3,665−1.3% | Reduced |
| Avantax Planning Partners, Inc. | 282,709 | $11.3M | 0.32% | +3,692+1.3% | Added |
| Cresset Asset Management, LLC | 278,751 | $11.2M | 0.05% | −1070.0% | Reduced |
| CIBC World Markets Inc. | 277,407 | $11.1M | 0.02% | −13,427−4.6% | Reduced |
| Bellecapital International Ltd. | 277,137 | $11.1M | 1.97% | −3,485−1.2% | Reduced |
| Chicago Capital, LLC | 276,827 | $11.1M | 0.27% | −2,664−1.0% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 274,645 | $11.0M | 1.86% | −594−0.2% | Reduced |
| Pinnacle Financial Partners, Inc. | 272,256 | $10.9M | 0.08% | +272,256 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 272,132 | $10.9M | 0.03% | +272,132 | New |
| Comgest Global Investors S.A.S. | 271,019 | $10.9M | 0.19% | +58,927+27.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 267,040 | $10.7M | 0.05% | −8,550−3.1% | Reduced |
| Xponance, Inc. | 265,934 | $10.7M | 0.08% | +14,201+5.6% | Added |
| Oppenheimer Asset Management Inc. | 259,059 | $10.4M | 0.13% | −9,309−3.5% | Reduced |
| Nomura Holdings Inc | 259,016 | $10.4M | 0.03% | +190,511+278.1% | Added |
| Forsta Ap-Fonden | 257,100 | $10.3M | 0.06% | +7,500+3.0% | Added |
| Progressive Investment Management Corp | 250,708 | $10.1M | 2.41% | −1,256−0.5% | Reduced |
| Voya Investment Management LLC | 249,998 | $10.0M | 0.01% | −17,819−6.7% | Reduced |
| Retirement Systems of Alabama | 244,227 | $9.80M | 0.03% | −584−0.2% | Reduced |
| Roundview Capital LLC | 243,887 | $9.79M | 0.60% | +7,563+3.2% | Added |
| Amalgamated Bank | 242,835 | $9.74M | 0.07% | −28,044−10.4% | Reduced |
| GF Fund Management Co. Ltd. | 242,159 | $9.72M | 0.17% | +13,672+6.0% | Added |
| CIBC World Markets Corp | 241,954 | $9.71M | 0.05% | +241,954 | New |
| Long Road Investment Counsel, LLC | 241,590 | $9.70M | 3.67% | −4,400−1.8% | Reduced |
| Zacks Investment Management | 238,344 | $9.56M | 0.08% | −176,563−42.6% | Reduced |
| Hudson Bay Capital Management LP | 238,273 | $9.56M | 0.05% | +146,300+159.1% | Added |
| Macquarie Group Ltd | 238,211 | $9.55M | 0.04% | −3,610,261−93.8% | Reduced |
| Susquehanna International Group, LLP | 234,736 | $9.42M | 0.01% | +35,964+18.1% | Added |
| La Banque Postale Asset Management SA | 232,847 | $9.34M | 0.11% | +24,536+11.8% | Added |
| Ravenstone Capital Management Inc. | 232,718 | $9.34M | 4.26% | +13,150+6.0% | Added |
| Pathstone Holdings, LLC | 228,870 | $9.18M | 0.04% | +1,950+0.9% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 228,542 | $9.17M | 0.08% | +228,542 | New |
| IFM Investors Pty Ltd | 227,202 | $9.12M | 0.08% | +1,168+0.5% | Added |
| Stratos Wealth Partners, LTD. | 225,294 | $9.04M | 0.10% | +7,080+3.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 222,917 | $8.95M | 0.04% | −3,234−1.4% | Reduced |
| Umb Bank N A | 221,593 | $8.89M | 0.12% | −1,059−0.5% | Reduced |
| Rakuten Investment Management, Inc. | 212,974 | $8.79M | 0.03% | +187,922+750.1% | Added |
| JustInvest LLC | 216,589 | $8.69M | 0.08% | +3,374+1.6% | Added |
| Investment Management Corp of Ontario | 213,972 | $8.59M | 0.11% | −102,488−32.4% | Reduced |
| Armstrong Henry H Associates Inc | 209,625 | $8.41M | 0.78% | −23,163−10.0% | Reduced |
| KBC Group NV | 209,270 | $8.40M | 0.02% | −6,630−3.1% | Reduced |
| Avanza Fonder AB | 206,193 | $8.27M | 0.21% | +87,330+73.5% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 205,979 | $8.27M | 0.06% | −697−0.3% | Reduced |
| British Columbia Investment Management Corp | 203,634 | $8.17M | 0.04% | +38,801+23.5% | Added |
| Boston Research & Management Inc | 202,870 | $8.14M | 1.85% | −6,847−3.3% | Reduced |
| Prudential PLC | 202,504 | $8.13M | 0.07% | −3,550−1.7% | Reduced |
| Brown Advisory Inc | 201,144 | $8.07M | 0.01% | −4,015−2.0% | Reduced |
| Shelton Capital Management | 199,061 | $7.99M | 0.16% | −50,453−20.2% | Reduced |
| Verition Fund Management LLC | 197,468 | $7.92M | 0.04% | +94,826+92.4% | Added |
| Webster Bank, N. A. | 196,950 | $7.90M | 0.74% | +2,788+1.4% | Added |
| Capital Fund Management S.A. | 196,602 | $7.89M | 0.07% | +196,602 | New |
| Woodline Partners LP | 195,868 | $7.86M | 0.03% | +97,298+98.7% | Added |
| Mountain Pacific Investment Advisers Inc | 195,241 | $7.84M | 1.27% | −7,485−3.7% | Reduced |
| Carolina Wealth Advisors, LLC | 193,907 | $7.78M | 3.47% | −4,421−2.2% | Reduced |
| Wealthfront Advisers LLC | 191,382 | $7.68M | 0.02% | −4,308−2.2% | Reduced |
| Pacer Advisors, Inc. | 191,324 | $7.68M | 0.02% | +17,516+10.1% | Added |
| Bank of Nova Scotia | 189,736 | $7.61M | 0.01% | +40,455+27.1% | Added |
| TCW Group Inc | 189,574 | $7.61M | 0.05% | +17,971+10.5% | Added |
| Utah Retirement Systems | 189,499 | $7.60M | 0.07% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 187,824 | $7.54M | 0.01% | +29,189+18.4% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 187,517 | $7.53M | 0.19% | −38,713−17.1% | Reduced |
| Truist Financial Corp | 187,006 | $7.50M | 0.01% | −9,847−5.0% | Reduced |
| Quantbot Technologies LP | 186,978 | $7.50M | 0.25% | +186,978 | New |
| Adage Capital Partners GP, L.L.C. | 186,592 | $7.49M | 0.01% | −413,316−68.9% | Reduced |
| MAI Capital Management | 186,136 | $7.47M | 0.04% | +16,296+9.6% | Added |
| CIBC Private Wealth Group, LLC | 185,169 | $7.43M | 0.01% | +267+0.1% | Added |
| Hendershot Investments Inc. | 184,998 | $7.42M | 0.95% | −8,918−4.6% | Reduced |
| Ethic Inc. | 184,739 | $7.41M | 0.11% | −8,458−4.4% | Reduced |
| Azzad Asset Management Inc | 182,632 | $7.33M | 0.72% | −749−0.4% | Reduced |
| Oak Asset Management, LLC | 181,579 | $7.29M | 2.49% | +455+0.3% | Added |
| iA Global Asset Management Inc. | 180,575 | $7.25M | 0.09% | −10,375−5.4% | Reduced |
| Equitable Trust Co | 179,091 | $7.19M | 0.32% | +32,495+22.2% | Added |
| Morningstar Investment Management LLC | 177,551 | $7.13M | 0.42% | −280.0% | Reduced |