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 |
|---|---|---|---|---|---|
| Trueblood Wealth Management, LLC | 28,635 | $1.33M | 0.52% | −192−0.7% | Reduced |
| Beck Mack & Oliver LLC | 28,640 | $1.33M | 0.03% | 00.0% | Unchanged |
| Marino, Stram & Associates LLC | 29,121 | $1.35M | 0.24% | +70.0% | Added |
| Coldstream Capital Management Inc | 29,329 | $1.36M | 0.02% | +2,875+10.9% | Added |
| Tiaa-Cref Individual & Institutional Services, LLC | 29,467 | $1.37M | 0.01% | +29,467 | New |
| Callan Family Office, LLC | 29,469 | $1.37M | 0.03% | −309−1.0% | Reduced |
| Wahed Invest LLC | 29,501 | $1.37M | 0.18% | −725−2.4% | Reduced |
| First Financial Bank - Trust Division | 29,526 | $1.37M | 0.11% | −4,009−12.0% | Reduced |
| Cacti Asset Management LLC | 29,580 | $1.37M | 0.08% | 00.0% | Unchanged |
| Taylor Frigon Capital Management LLC | 29,598 | $1.37M | 0.78% | −1,286−4.2% | Reduced |
| Ironwood Investment Management LLC | 29,631 | $1.37M | 0.57% | −1,408−4.5% | Reduced |
| Portfolio Design Labs, LLC | 29,756 | $1.38M | 0.25% | −662−2.2% | Reduced |
| Assetmark, Inc | 30,039 | $1.39M | 0.00% | +4,808+19.1% | Added |
| Lee Financial Co | 30,201 | $1.40M | 0.20% | −120−0.4% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 30,209 | $1.40M | 0.10% | 00.0% | Unchanged |
| Accredited Investors Inc. | 30,443 | $1.41M | 0.08% | −2,032−6.3% | Reduced |
| Catalyst Funds Management Pty Ltd | 30,460 | $1.41M | 0.24% | +30,460 | New |
| Vontobel Holding Ltd. | 30,587 | $1.42M | 0.00% | −175−0.6% | Reduced |
| KLCM Advisors, Inc. | 30,840 | $1.43M | 0.12% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 30,909 | $1.43M | 0.03% | +2,884+10.3% | Added |
| Securian Asset Management, Inc | 31,117 | $1.44M | 0.06% | −100−0.3% | Reduced |
| Canton Hathaway, LLC | 31,150 | $1.45M | 0.29% | 00.0% | Unchanged |
| Havemeyer Place LP | 31,272 | $1.45M | 0.17% | +7,383+30.9% | Added |
| Resources Investment Advisors, LLC. | 31,275 | $1.45M | 0.01% | −4,153−11.7% | Reduced |
| Snowden Capital Advisors LLC | 31,507 | $1.46M | 0.04% | +9,647+44.1% | Added |
| MUFG Securities Americas Inc. | 31,771 | $1.47M | 0.09% | +843+2.7% | Added |
| Saturna Capital CORP | 31,860 | $1.48M | 0.02% | −2,150−6.3% | Reduced |
| Barbara Oil Co. | 32,000 | $1.48M | 0.57% | 00.0% | Unchanged |
| Romano Brothers and Company | 32,054 | $1.49M | 0.17% | 00.0% | Unchanged |
| Union Bancaire Privee, UBP SA | 36,600 | $1.50M | 0.03% | −431,727−92.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 32,303 | $1.50M | 0.11% | −185−0.6% | Reduced |
| Apollon Wealth Management, LLC | 32,621 | $1.51M | 0.02% | −888−2.7% | Reduced |
| Metis Global Partners, LLC | 32,647 | $1.51M | 0.04% | −3,856−10.6% | Reduced |
| Haverford Trust Co | 32,668 | $1.52M | 0.01% | 00.0% | Unchanged |
| Capital City Trust Co | 32,734 | $1.52M | 0.35% | −1,107−3.3% | Reduced |
| Greenwood Capital Associates LLC | 32,789 | $1.52M | 0.17% | +32,789 | New |
| Monograph Wealth Advisors, LLC | 32,892 | $1.53M | 0.14% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 32,935 | $1.53M | 0.03% | +1,335+4.2% | Added |
| Sienna Gestion | 33,700 | $1.53M | 0.10% | −105,590−75.8% | Reduced |
| Canada Post Corp Registered Pension Plan | 33,240 | $1.54M | 0.06% | 00.0% | Unchanged |
| North Dakota State Investment Board | 33,254 | $1.54M | 0.07% | −6,115−15.5% | Reduced |
| X-Square Capital, LLC | 33,324 | $1.55M | 0.52% | +620+1.9% | Added |
| Leavell Investment Management, Inc. | 33,358 | $1.55M | 0.06% | 00.0% | Unchanged |
| GAM Holding AG | 33,507 | $1.55M | 0.14% | −25,132−42.9% | Reduced |
| Resonant Capital Advisors, LLC | 33,598 | $1.56M | 0.08% | +919+2.8% | Added |
| Northeast Investment Management | 33,600 | $1.56M | 0.06% | 00.0% | Unchanged |
| FIL Ltd | 33,765 | $1.57M | 0.00% | −21,931−39.4% | Reduced |
| Jefferies Financial Group Inc. | 34,000 | $1.58M | 0.02% | −10,923−24.3% | Reduced |
| IFP Advisors, Inc | 34,493 | $1.60M | 0.03% | +21,835+172.5% | Added |
| 360 Financial, Inc. | 34,774 | $1.61M | 0.49% | +172+0.5% | Added |
| PKO Investment Management Joint-Stock Co | 35,000 | $1.62M | 0.14% | 00.0% | Unchanged |
| Beacon Investment Advisors LLC | 35,109 | $1.63M | 0.61% | +2,941+9.1% | Added |
| Commerzbank Aktiengesellschaft | 35,247 | $1.64M | 0.03% | −5,743−14.0% | Reduced |
| Plato Investment Management Ltd | 35,550 | $1.65M | 0.11% | 00.0% | Unchanged |
| American National Bank | 35,663 | $1.65M | 0.16% | −762−2.1% | Reduced |
| Baldwin Brothers Inc | 35,791 | $1.66M | 0.12% | −378−1.0% | Reduced |
| Harbour Investments, Inc. | 35,820 | $1.66M | 0.03% | +13,482+60.4% | Added |
| Courier Capital LLC | 35,902 | $1.67M | 0.09% | +2,440+7.3% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 36,390 | $1.69M | 0.00% | −1,733−4.5% | Reduced |
| Wedmont Private Capital | 35,142 | $1.69M | 0.05% | +16,807+91.7% | Added |
| Icon Wealth Advisors, LLC | 38,842 | $1.70M | 0.11% | +20,945+117.0% | Added |
| Mount Yale Investment Advisors, LLC | 36,604 | $1.70M | 0.04% | +36,604 | New |
| Advocate Group LLC | 36,716 | $1.70M | 0.27% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 36,738 | $1.70M | 0.03% | +57+0.2% | Added |
| Fiera Capital Corp | 36,927 | $1.71M | 0.01% | +36,927 | New |
| United Capital Financial Advisers, LLC | 36,934 | $1.71M | 0.01% | −11,277−23.4% | Reduced |
| Phoenix Wealth Advisors | 37,183 | $1.73M | 0.68% | −2,609−6.6% | Reduced |
| RSM US Wealth Management LLC | 37,200 | $1.73M | 0.02% | +4,909+15.2% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 37,315 | $1.73M | 0.03% | +22,571+153.1% | Added |
| Laird Norton Trust Company, LLC | 38,400 | $1.78M | 0.04% | −7,520−16.4% | Reduced |
| Tokio Marine Asset Management Co Ltd | 38,538 | $1.79M | 0.06% | 00.0% | Unchanged |
| Norden Group LLC | 38,607 | $1.79M | 0.17% | +1,998+5.5% | Added |
| E. Ohman J:or Asset Management AB | 38,767 | $1.80M | 0.05% | 00.0% | Unchanged |
| Empirical Finance, LLC | 38,823 | $1.80M | 0.08% | −60−0.2% | Reduced |
| SageView Advisory Group, LLC | 38,834 | $1.80M | 0.07% | −44−0.1% | Reduced |
| Sigma Planning Corp | 39,039 | $1.81M | 0.05% | +9,331+31.4% | Added |
| Principal Securities, Inc. | 39,180 | $1.82M | 0.03% | −1,992−4.8% | Reduced |
| Diversified Trust Co | 39,567 | $1.84M | 0.03% | +6,846+20.9% | Added |
| Meeder Advisory Services, Inc. | 39,605 | $1.84M | 0.08% | +4,500+12.8% | Added |
| Pittenger & Anderson Inc | 39,925 | $1.85M | 0.07% | +10,245+34.5% | Added |
| Huntington National Bank | 40,182 | $1.86M | 0.01% | −11,048−21.6% | Reduced |
| F/M Investments LLC | 40,205 | $1.87M | 0.12% | −10,274−20.4% | Reduced |
| Farther Finance Advisors, LLC | 40,360 | $1.88M | 0.02% | +6,027+17.6% | Added |
| Confluence Wealth Services, Inc. | 40,600 | $1.88M | 0.07% | +2,165+5.6% | Added |
| Advisory Services Network, LLC | 40,640 | $1.89M | 0.03% | +1,068+2.7% | Added |
| E Fund Management Co., Ltd. | 40,672 | $1.89M | 0.06% | +40,672 | New |
| Becker Capital Management Inc | 40,800 | $1.89M | 0.06% | −80.0% | Reduced |
| Occudo Quantitative Strategies LP | 42,320 | $1.90M | 0.10% | +42,320 | New |
| Volterra Technologies LP | 41,006 | $1.90M | 1.35% | +23,847+139.0% | Added |
| Beverly Hills Private Wealth, LLC | 41,045 | $1.90M | 0.32% | −5,393−11.6% | Reduced |
| Harbor Investment Advisory, LLC | 41,346 | $1.92M | 0.15% | −388−0.9% | Reduced |
| Meridian Wealth Management, LLC | 41,747 | $1.94M | 0.07% | +180+0.4% | Added |
| Camden Capital, LLC | 41,653 | $1.94M | 0.13% | +12,649+43.6% | Added |
| Verity Asset Management, Inc. | 41,911 | $1.94M | 0.82% | +41,911 | New |
| Siemens Fonds Invest GmbH | 42,021 | $1.95M | 0.11% | −1,068−2.5% | Reduced |
| Frank, Rimerman Advisors LLC | 42,183 | $1.96M | 0.13% | +148+0.4% | Added |
| Heritage Wealth Architects, Inc. | 43,669 | $1.96M | 0.82% | +47+0.1% | Added |
| Saudi Central Bank | 42,375 | $1.97M | 0.04% | +42,375 | New |
| We Are One Seven, LLC | 42,396 | $1.97M | 0.04% | +4,053+10.6% | Added |
| Clearstead Advisors, LLC | 42,603 | $1.98M | 0.02% | +9,182+27.5% | Added |