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Fastenal CO
3 super-investor ownerscombined $610Mlargest position 2.5%
Cohort owners over time
2016Q2 → 2026Q1How many of the cohort members held this stock each quarter.
Now: 1
Peak: 3
Owners (3) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | William Von Mueffling | 2.5% | 32q | $379M | 8,166,664 |
| 2 | Mairs & Power Funds | 1.9% | 40q | $182M | 3,922,442 |
| 3 | Joel Greenblatt | <0.1% | 38q | $49M | 1,060,645 |
Long US equity 13F-HR filings only. CUSIP 311900104. Not investment advice.