Which hedge funds own FAST? FASTENAL CO, Q2 2026 13F holders
50 tracked hedge funds disclosed a position in FAST (FASTENAL CO) in their Q2 2026 13F filings, worth $804.3m in total. The largest holder by portfolio weight is Night Squared LP at 2.9% of its book. 16 opened a new position this quarter: Night Squared LP, Regents Gate Capital LLP, Albar Capital Partners LLP, Machina Capital S.A.S.. 17 exited: Lighthouse Investment Partners, LLC, Qsemble Capital Management, LP, Scientech Research LLC.
- 50
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 16
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 17
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $76.0m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $151m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $804m
- Combined value Sum of the holders' reported positions in the security.
- 4.0%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
Exited since the previous filing
| Lighthouse Investment Partners, LLC | 0.4% | $9.8m |
| Qsemble Capital Management, LP | 0.3% | $3.8m |
| Scientech Research LLC | 0.3% | $330k |
| iSAM Funds (UK) Ltd | 0.2% | $336k |
| 111 Capital | 0.1% | $604k |
| Weiss Asset Management LP | 0.1% | $8.1m |
| Balyasny Asset Management L.P. | 0.1% | $62.2m |
| Jain Global LLC | 0.1% | $8.4m |
| Occudo Quantitative Strategies LP | 0.1% | $1.9m |
| Alphadyne Asset Management LP | 0.10% | $729k |
| Bayforest Capital Ltd | 0.05% | $46.8k |
| Concentric Capital Strategies, LP | 0.04% | $516k |
| Patton Fund Management, Inc. | 0.04% | $253k |
| Laurion Capital Management LP | 0.03% | $327k |
| Arrowstreet Capital, Limited Partnership | 0.03% | $53.6m |
| Wolverine Asset Management LLC | 0.01% | $348k |
| Schonfeld Strategic Advisors LLC | 0.0% | $206k |
Ownership over time
Who discovered FAST first? Beta
| Ruane, Cunniff & Goldfarb (Sequoia Fund) high conviction | Q3 2008 | +12.9 pts |
| Select Equity Group Inc | Q2 2005 | +1.6 pts |
| Lone Pine Capital LLC high conviction | Q3 2007 | +1.0 pts |
| Scopia Capital Management LP high conviction | Q4 2010 | +0.8 pts |
| Baillie Gifford | Q1 2005 | +0.6 pts |
| Caxton Associates LLP | Q3 2008 | +0.1 pts |
| Zweig-DiMenna Associates LLC | Q3 2014 | 0.0 pts |
| Polen Capital | Q1 2014 | −0.5 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.