Which hedge funds own FAST? FASTENAL CO, Q2 2026 13F holders
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13 of the hedge funds tracked by WhaleCreep disclosed a position in FAST (FASTENAL CO) in their Q2 2026 13F filings, worth $456.1m in total. The largest holder by portfolio weight is Cantillon Capital Management at 2.7% of its book. 2 managers opened a new position this quarter: Tudor Investment, Renaissance Technologies LLC.
13tracked managers holding
2opened this quarter
0exited this quarter
Which hedge funds hold FAST? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Cantillon Capital Management | Q2 2026 | 2.7% | $18.1m | 376,044 | -95% | reduced |
| Baillie Gifford | Q2 2026 | 0.1% | $129.2m | 1,783,810 | -4% | reduced |
| Millennium Management | Q2 2026 | 0.1% | $134.3m | 2,796,417 | 263% | added |
| Citadel Advisors | Q2 2026 | 0.1% | $94.8m | 1,973,383 | 86% | added |
| Tudor Investment | Q2 2026 | 0.1% | $13.0m | 270,971 | – | new |
| Woodline Partners | Q2 2026 | 0.0% | $12.0m | 250,590 | 11% | added |
| Marshall Wace | Q2 2026 | 0.0% | $30.2m | 628,100 | 376% | added |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $913.0k | 19,010 | -61% | reduced |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $17.4m | 362,809 | 367% | added |
| Holocene Advisors | Q2 2026 | 0.0% | $2.4m | 49,426 | -98% | reduced |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $2.8m | 59,176 | – | new |
| First Manhattan | Q2 2026 | 0.0% | $865.3k | 18,016 | 0% | held |
| Ancora Advisors | Q2 2026 | 0.0% | $66.0k | 1,374 | -24% | reduced |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Boston Omaha | Q4 2024 | 0.1% |
| Ensemble Capital Management | Q3 2024 | 1.6% |
How has hedge fund ownership of FAST changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 13 | $456.1m |
| Q1 2026 | 11 | $570.0m |
| Q4 2025 | 7 | $673.2m |
| Q3 2025 | 6 | $595.2m |
| Q2 2025 | 5 | $565.4m |
| Q1 2025 | 5 | $904.4m |
| Q4 2024 | 7 | $855.2m |
| Q3 2024 | 9 | $600.7m |
| Q2 2024 | 7 | $780.1m |
| Q1 2024 | 7 | $902.0m |
| Q4 2023 | 9 | $794.7m |
| Q3 2023 | 11 | $730.5m |
| Q2 2023 | 9 | $745.7m |
| Q1 2023 | 11 | $746.2m |
| Q4 2022 | 11 | $664.1m |
| Q3 2022 | 9 | $588.2m |
Counts every tracked manager that disclosed FAST in that quarter's filing, including managers that have since stopped filing.