FAST fund manager activity
Fastenal Company · Nasdaq. Reported by 14 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.
Q2 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| William Von Mueffling - Cantillon Capital Management | Trimmed | 376,044 | $18,061,393 | 2.72% | Jul 29, 2026 |
| Steven Check - Check Capital Management | No change | 7,920 | $380,398 | 0.02% | Aug 5, 2026 |
| Ken Fisher - Fisher Asset Management | New | 7,136 | $342,767 | 0.00% | Aug 4, 2026 |
| Jeremy Grantham - GMO | Sold out | — | — | 0.00% | Aug 13, 2026 |
| Joel Greenblatt - Gotham Asset Management | Trimmed | 567,547 | $27,259,282 | 0.06% | Aug 14, 2026 |
| Mairs & Power Funds | Trimmed | 3,870,891 | $185,918,876 | 1.71% | Aug 14, 2026 |
Q1 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| William Von Mueffling - Cantillon Capital Management | Trimmed | 8,166,664 | $378,933,210 | 2.52% | May 7, 2026 |
| Steven Check - Check Capital Management | No change | 7,920 | $367,488 | 0.02% | May 4, 2026 |
| Ken Fisher - Fisher Asset Management | Sold out | — | — | 0.00% | May 5, 2026 |
| Jeremy Grantham - GMO | Trimmed | 36,390 | $1,688,496 | 0.00% | May 14, 2026 |
| Joel Greenblatt - Gotham Asset Management | Added | 598,940 | $27,790,816 | 0.09% | May 15, 2026 |
| Mairs & Power Funds | Trimmed | 3,922,442 | $182,001,337 | 1.86% | May 14, 2026 |
Older quarters