FASTENAL CO (FAST) Institutional Shareholders
FASTENAL CO (FAST) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $46.42B in FAST holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FAST tracked by InsiderSet, reporting ownership valued at approximately $5.11B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.21B, representing an estimated gain of +2.04% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed FAST value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in FASTENAL CO (FAST).
This page ranks the largest institutional FAST shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,432
Total Reported Value
$46.42B
Largest Holder
Blackrock, Inc.
Largest Position
$5.11B
Insider Transactions (90d)
7
Latest Filing Quarter
Q2 2026
New Institutional Positions
64
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.08% | 106,297,179 | $5,105,453,502 | $5,209,624,743 | +$104,171,241 | +2.04% | |
| Vanguard Capital Management Llc | 0.08% | 74,919,565 | $3,598,386,707 | $3,671,807,881 | +$73,421,174 | +2.04% | |
| Vanguard Portfolio Management Llc | 0.14% | 64,893,489 | $3,116,834,277 | $3,180,429,896 | +$63,595,619 | +2.04% | |
| State Street Corp | 0.08% | 56,438,968 | $2,710,763,633 | $2,766,073,822 | +$55,310,189 | +2.04% | |
| Charles Schwab Investment Management Inc | 0.27% | 42,893,434 | $2,060,172,055 | $2,102,207,200 | +$42,035,145 | +2.04% | |
| Geode Capital Management, Llc | 0.10% | 39,479,611 | $1,900,556,943 | $1,934,895,735 | +$34,338,792 | +1.81% | |
| Invesco Ltd. | 0.15% | 39,561,324 | $1,900,130,399 | $1,938,900,489 | +$38,770,090 | +2.04% | |
| Morgan Stanley | 0.05% | 20,855,726 | $1,001,700,670 | $1,022,139,131 | +$20,438,461 | +2.04% | |
| Bank Of New York Mellon Corp | 0.14% | 17,891,109 | $859,309,958 | $876,843,252 | +$17,533,294 | +2.04% | |
| Bank Of America Corp | 0.05% | 16,121,214 | $774,301,894 | $790,100,698 | +$15,798,804 | +2.04% | |
| Baird Financial Group, Inc. | 1.03% | 15,561,007 | $747,395,187 | $762,644,953 | +$15,249,766 | +2.04% | |
| Jpmorgan Chase & Co | 0.04% | 15,727,874 | $745,501,277 | $770,823,105 | +$25,321,828 | +3.40% | |
| Norges Bank | 0.07% | 15,420,060 | $740,625,482 | $755,737,141 | +$15,111,659 | +2.04% | |
| Goldman Sachs Group Inc | 0.07% | 14,258,275 | $684,824,945 | $698,798,058 | +$13,973,113 | +2.04% | |
| Northern Trust Corp | 0.08% | 13,677,253 | $656,918,460 | $670,322,170 | +$13,403,710 | +2.04% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.11% | 11,528,198 | $534,908,388 | $564,996,984 | +$30,088,596 | +5.62% | |
| Wellington Management Group Llp | 0.09% | 10,754,674 | $516,546,992 | $527,086,573 | +$10,539,581 | +2.04% | |
| Envestnet Asset Management Inc | 0.12% | 10,347,343 | $496,982,885 | $507,123,280 | +$10,140,395 | +2.04% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.56% | 9,695,767 | $465,679,563 | $475,189,541 | +$9,509,978 | +2.04% | |
| Legal & General Group Plc | 0.09% | 8,555,462 | $410,918,843 | $419,303,193 | +$8,384,350 | +2.04% | |
| Royal Bank Of Canada | 0.06% | 7,704,975 | $370,070,000 | $377,620,825 | +$7,550,825 | +2.04% | |
| Blair William & Co/Il | 0.93% | 7,407,059 | $355,761,040 | $363,019,962 | +$7,258,922 | +2.04% | |
| Principal Financial Group Inc | 0.17% | 7,245,230 | $347,989,892 | $355,088,722 | +$7,098,830 | +2.04% | |
| Dimensional Fund Advisors Lp | 0.06% | 7,057,921 | $338,968,958 | $345,908,708 | +$6,939,750 | +2.05% | |
| Vanguard Fiduciary Trust Co | 0.07% | 6,568,569 | $315,488,369 | $321,925,567 | +$6,437,198 | +2.04% | |
| Ubs Group Ag | 0.05% | 6,154,814 | $295,615,716 | $301,647,434 | +$6,031,718 | +2.04% | |
| Thrivent Financial For Lutherans | 0.48% | 5,991,491 | $287,771,000 | $293,642,974 | +$5,871,974 | +2.04% | |
| Uss Investment Management Ltd | 1.03% | 5,988,644 | $287,604,628 | $293,503,442 | +$5,898,814 | +2.05% | |
| Mariner, Llc | 0.30% | 5,897,822 | $283,235,112 | $289,052,256 | +$5,817,144 | +2.05% | |
| Wells Fargo & Company/Mn | 0.04% | 5,344,767 | $256,709,160 | $261,947,031 | +$5,237,871 | +2.04% | |
| Fmr Llc | 0.01% | 5,184,345 | $249,004,119 | $254,084,748 | +$5,080,629 | +2.04% | |
| Deutsche Bank Ag\ | 0.07% | 4,981,867 | $239,279,072 | $244,161,302 | +$4,882,230 | +2.04% | |
| Price T Rowe Associates Inc | 0.02% | 4,928,056 | $236,695,000 | $241,524,025 | +$4,829,025 | +2.04% | |
| Hsbc Holdings Plc | 0.11% | 4,795,323 | $230,169,148 | $235,018,780 | +$4,849,632 | +2.11% | |
| Proshare Advisors Llc | 0.33% | 4,764,944 | $228,860,261 | $233,529,905 | +$4,669,644 | +2.04% | |
| London Co Of Virginia | 1.24% | 4,539,273 | $218,022,183 | $222,469,770 | +$4,447,587 | +2.04% | |
| Provident Trust Co | 4.55% | 4,520,644 | $217,126,531 | $221,556,762 | +$4,430,231 | +2.04% | |
| State Farm Mutual Automobile Insurance Co | 0.15% | 4,506,900 | $216,466,407 | $220,883,169 | +$4,416,762 | +2.04% | |
| American Century Companies Inc | 0.09% | 4,322,701 | $207,619,405 | $211,855,576 | +$4,236,171 | +2.04% | |
| Mairs & Power Growth Fund | Andrew R. Adams | 1.71% | 3,870,891 | $185,918,876 | $189,712,368 | +$3,793,492 | +2.04% |
| Nuveen, Llc | 0.04% | 3,870,756 | $185,912,383 | $189,705,752 | +$3,793,369 | +2.04% | |
| Stifel Financial Corp | 0.14% | 3,512,470 | $168,703,780 | $172,146,155 | +$3,442,375 | +2.04% | |
| Td Asset Management Inc | 0.14% | 3,251,384 | $156,163,974 | $159,350,330 | +$3,186,356 | +2.04% | |
| Swiss National Bank | 0.08% | 3,238,800 | $155,559,564 | $158,733,588 | +$3,174,024 | +2.04% | |
| Fenimore Asset Management Inc | 3.21% | 3,226,348 | $154,961,513 | $158,123,315 | +$3,161,802 | +2.04% | |
| Douglass Winthrop Advisors, Llc | 2.58% | 3,109,517 | $149,350,089 | $152,397,428 | +$3,047,339 | +2.04% | |
| Bahl & Gaynor Inc | 0.68% | 3,092,185 | $148,517,635 | $151,547,987 | +$3,030,352 | +2.04% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.08% | 2,992,054 | $143,708,354 | $146,640,567 | +$2,932,213 | +2.04% | |
| Confluence Investment Management Llc | 2.12% | 2,829,738 | $135,912,310 | $138,685,459 | +$2,773,149 | +2.04% | |
| Nordea Investment Management Ab | 0.11% | 2,818,479 | $135,103,791 | $138,133,656 | +$3,029,865 | +2.24% |
Frequently asked questions about FAST
Who owns the most FAST stock?
The largest holders of FAST are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for FASTENAL CO (FAST).
Is FAST widely held by superinvestors?
Many widely followed stocks like FAST appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly FAST is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.