FASTENAL CO (FAST) — Hedge Fund Ownership Q4 2025
FAST
- FASTENAL CO (FAST) is held by 2 of 82 tracked hedge funds, with Cantillon Capital Management (2%) and Mairs & Power (2%) holding the largest stakes, indicating limited hedge fund interest relative to peers.
- The biggest increases in FAST holdings came from Cantillon Capital Management (+1%), highlighting conviction.
- The biggest decreases in FAST holdings came from Mairs & Power (-1%), suggesting profit-taking or de-risking.
- Overall, hedge funds increased exposure to FASTENAL CO (FAST) by +0.1% vs the prior quarter and +82% vs prior year.
| # | Fund | % of Portfolio † | Shares † | Shares vs Prior Quarter † | Shares vs Prior Year † | Aggregate Value † | Reported Price * | Option |
|---|---|---|---|---|---|---|---|---|
| 1 |
Cantillon Capital Management William von Mueffling
|
2.01% | 9.3M | +0.76% | +87.90% | $371.9M | $40.13 | — |
| 2 |
Mairs & Power
|
1.80% | 4.7M | -1.09% | +72.27% | $187.3M | $40.13 | — |
| 2 | Total | — | 13.9M | +0.13% | +82.35% | $559.2M | — | — |
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.