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 |
|---|---|---|---|---|---|
| Mountain Pacific Investment Advisers Inc | 195,241 | $7.84M | 1.27% | −7,485−3.7% | Reduced |
| Woodline Partners LP | 195,868 | $7.86M | 0.03% | +97,298+98.7% | Added |
| Capital Fund Management S.A. | 196,602 | $7.89M | 0.07% | +196,602 | New |
| Webster Bank, N. A. | 196,950 | $7.90M | 0.74% | +2,788+1.4% | Added |
| Verition Fund Management LLC | 197,468 | $7.92M | 0.04% | +94,826+92.4% | Added |
| Shelton Capital Management | 199,061 | $7.99M | 0.16% | −50,453−20.2% | Reduced |
| Brown Advisory Inc | 201,144 | $8.07M | 0.01% | −4,015−2.0% | Reduced |
| Prudential PLC | 202,504 | $8.13M | 0.07% | −3,550−1.7% | Reduced |
| Boston Research & Management Inc | 202,870 | $8.14M | 1.85% | −6,847−3.3% | Reduced |
| British Columbia Investment Management Corp | 203,634 | $8.17M | 0.04% | +38,801+23.5% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 205,979 | $8.27M | 0.06% | −697−0.3% | Reduced |
| Avanza Fonder AB | 206,193 | $8.27M | 0.21% | +87,330+73.5% | Added |
| KBC Group NV | 209,270 | $8.40M | 0.02% | −6,630−3.1% | Reduced |
| Armstrong Henry H Associates Inc | 209,625 | $8.41M | 0.78% | −23,163−10.0% | Reduced |
| Investment Management Corp of Ontario | 213,972 | $8.59M | 0.11% | −102,488−32.4% | Reduced |
| JustInvest LLC | 216,589 | $8.69M | 0.08% | +3,374+1.6% | Added |
| Rakuten Investment Management, Inc. | 212,974 | $8.79M | 0.03% | +187,922+750.1% | Added |
| Umb Bank N A | 221,593 | $8.89M | 0.12% | −1,059−0.5% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 222,917 | $8.95M | 0.04% | −3,234−1.4% | Reduced |
| Stratos Wealth Partners, LTD. | 225,294 | $9.04M | 0.10% | +7,080+3.2% | Added |
| IFM Investors Pty Ltd | 227,202 | $9.12M | 0.08% | +1,168+0.5% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 228,542 | $9.17M | 0.08% | +228,542 | New |
| Pathstone Holdings, LLC | 228,870 | $9.18M | 0.04% | +1,950+0.9% | Added |
| Ravenstone Capital Management Inc. | 232,718 | $9.34M | 4.26% | +13,150+6.0% | Added |
| La Banque Postale Asset Management SA | 232,847 | $9.34M | 0.11% | +24,536+11.8% | Added |
| Susquehanna International Group, LLP | 234,736 | $9.42M | 0.01% | +35,964+18.1% | Added |
| Macquarie Group Ltd | 238,211 | $9.55M | 0.04% | −3,610,261−93.8% | Reduced |
| Hudson Bay Capital Management LP | 238,273 | $9.56M | 0.05% | +146,300+159.1% | Added |
| Zacks Investment Management | 238,344 | $9.56M | 0.08% | −176,563−42.6% | Reduced |
| Long Road Investment Counsel, LLC | 241,590 | $9.70M | 3.67% | −4,400−1.8% | Reduced |
| CIBC World Markets Corp | 241,954 | $9.71M | 0.05% | +241,954 | New |
| GF Fund Management Co. Ltd. | 242,159 | $9.72M | 0.17% | +13,672+6.0% | Added |
| Amalgamated Bank | 242,835 | $9.74M | 0.07% | −28,044−10.4% | Reduced |
| Roundview Capital LLC | 243,887 | $9.79M | 0.60% | +7,563+3.2% | Added |
| Retirement Systems of Alabama | 244,227 | $9.80M | 0.03% | −584−0.2% | Reduced |
| Voya Investment Management LLC | 249,998 | $10.0M | 0.01% | −17,819−6.7% | Reduced |
| Progressive Investment Management Corp | 250,708 | $10.1M | 2.41% | −1,256−0.5% | Reduced |
| Forsta Ap-Fonden | 257,100 | $10.3M | 0.06% | +7,500+3.0% | Added |
| Nomura Holdings Inc | 259,016 | $10.4M | 0.03% | +190,511+278.1% | Added |
| Oppenheimer Asset Management Inc. | 259,059 | $10.4M | 0.13% | −9,309−3.5% | Reduced |
| Xponance, Inc. | 265,934 | $10.7M | 0.08% | +14,201+5.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 267,040 | $10.7M | 0.05% | −8,550−3.1% | Reduced |
| Comgest Global Investors S.A.S. | 271,019 | $10.9M | 0.19% | +58,927+27.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 272,132 | $10.9M | 0.03% | +272,132 | New |
| Pinnacle Financial Partners, Inc. | 272,256 | $10.9M | 0.08% | +272,256 | New |
| Jacobson & Schmitt Advisors, LLC | 274,645 | $11.0M | 1.86% | −594−0.2% | Reduced |
| Chicago Capital, LLC | 276,827 | $11.1M | 0.27% | −2,664−1.0% | Reduced |
| Bellecapital International Ltd. | 277,137 | $11.1M | 1.97% | −3,485−1.2% | Reduced |
| CIBC World Markets Inc. | 277,407 | $11.1M | 0.02% | −13,427−4.6% | Reduced |
| Cresset Asset Management, LLC | 278,751 | $11.2M | 0.05% | −1070.0% | Reduced |
| Avantax Planning Partners, Inc. | 282,709 | $11.3M | 0.32% | +3,692+1.3% | Added |
| Paradiem, LLC | 282,899 | $11.4M | 2.72% | −3,665−1.3% | Reduced |
| Comerica Bank | 283,293 | $11.4M | 0.05% | −14,674−4.9% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 290,035 | $11.6M | 0.10% | −27,200−8.6% | Reduced |
| BTC Capital Management, Inc. | 291,868 | $11.7M | 0.82% | −8,214−2.7% | Reduced |
| Motley Fool Asset Management LLC | 294,094 | $11.8M | 0.46% | −77,568−20.9% | Reduced |
| State of Tennessee, Treasury Department | 272,371 | $11.8M | 0.04% | +36,415+15.4% | Added |
| Mercer Global Advisors Inc | 300,511 | $12.1M | 0.02% | +71,262+31.1% | Added |
| Czech National Bank | 302,719 | $12.1M | 0.08% | +11,243+3.9% | Added |
| Advisor Group Holdings, Inc. | 305,966 | $12.3M | 0.02% | −87,410−22.2% | Reduced |
| Worldquant Millennium Advisors LLC | 310,967 | $12.5M | 0.05% | +310,967 | New |
| Yousif Capital Management, LLC | 293,065 | $12.5M | 0.14% | −2,581−0.9% | Reduced |
| Dorsey & Whitney Trust CO LLC | 314,811 | $12.6M | 0.67% | −7,355−2.3% | Reduced |
| Arizona State Retirement System | 314,967 | $12.6M | 0.07% | −23,360−6.9% | Reduced |
| Picton Mahoney Asset Management | 317,068 | $12.7M | 0.14% | −46,479−12.8% | Reduced |
| MetLife Investment Management | 320,669 | $12.9M | 0.06% | −8,725−2.6% | Reduced |
| UniSuper Management Pty Ltd | 321,435 | $12.9M | 0.08% | +2,329+0.7% | Added |
| Cullen/Frost Bankers, Inc. | 326,127 | $13.1M | 0.14% | −12,056−3.6% | Reduced |
| State of Michigan Retirement System | 328,156 | $13.2M | 0.06% | −4,900−1.5% | Reduced |
| Assenagon Asset Management S.A. | 328,263 | $13.2M | 0.02% | +55,191+20.2% | Added |
| Postrock Partners LLC | 338,720 | $13.6M | 5.91% | 00.0% | Unchanged |
| Trust Co of Virginia | 340,817 | $13.7M | 1.10% | +1150.0% | Added |
| Fiduciary Trust Co | 341,414 | $13.7M | 0.16% | −2,682−0.8% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 341,814 | $13.7M | 0.38% | +450+0.1% | Added |
| HighTower Advisors, LLC | 347,386 | $13.9M | 0.02% | −68,356−16.4% | Reduced |
| DJE Kapital AG | 341,800 | $14.0M | 0.39% | −56,694−14.2% | Reduced |
| Hills Bank & Trust Co | 353,234 | $14.2M | 0.82% | −6,920−1.9% | Reduced |
| Vantage Investment Partners, LLC | 358,001 | $14.4M | 0.96% | 00.0% | Unchanged |
| Regents Gate Capital LLP | 358,196 | $14.4M | 4.60% | +358,196 | New |
| Madison Asset Management, LLC | 363,279 | $14.6M | 0.17% | +115,045+46.3% | Added |
| Commonwealth Equity Services, LLC | 364,588 | $14.6M | 0.02% | −215,689−37.2% | Reduced |
| Nisa Investment Advisors, LLC | 369,480 | $14.8M | 0.05% | −17,978−4.6% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 376,780 | $15.1M | 0.07% | −1,977−0.5% | Reduced |
| ExodusPoint Capital Management, LP | 380,726 | $15.3M | 0.17% | +294,060+339.3% | Added |
| Illinois Municipal Retirement Fund | 387,527 | $15.6M | 0.19% | −27,444−6.6% | Reduced |
| Rafferty Asset Management, LLC | 391,905 | $15.7M | 0.05% | +31,339+8.7% | Added |
| State of New Jersey Common Pension Fund D | 392,918 | $15.8M | 0.06% | −7,195−1.8% | Reduced |
| Merit Financial Group, LLC | 400,925 | $16.1M | 0.13% | −1140.0% | Reduced |
| Natixis Advisors, L.P. | 408,366 | $16.4M | 0.02% | −136,047−25.0% | Reduced |
| Norris Perne & French LLP | 412,304 | $16.5M | 1.09% | −11,886−2.8% | Reduced |
| Toroso Investments, LLC | 412,631 | $16.6M | 0.07% | −25,846−5.9% | Reduced |
| Renaissance Technologies LLC | 417,476 | $16.8M | 0.03% | +417,476 | New |
| Van Eck Associates Corp | 417,529 | $16.8M | 0.01% | +2,066+0.5% | Added |
| Cerity Partners LLC | 420,032 | $16.9M | 0.02% | +38,261+10.0% | Added |
| KLP Kapitalforvaltning AS | 426,296 | $17.1M | 0.07% | +1,600+0.4% | Added |
| Azimuth Capital Investment Management LLC | 436,537 | $17.5M | 0.63% | +1,346+0.3% | Added |
| Mn Services Vermogensbeheer B.V. | 439,726 | $17.6M | 0.11% | +5,114+1.2% | Added |
| Credit Agricole S A | 440,171 | $17.7M | 0.05% | +392,336+820.2% | Added |
| Union Bancaire Privee, UBP SA | 468,327 | $18.0M | 0.30% | +444,035+1,827.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 449,823 | $18.1M | 0.04% | −18,133−3.9% | Reduced |