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Fastenal Company · Industrials · Industrial - Distribution
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | -1 | 3.83M | $188.97M | n/a | −1 |
| Q2 2026 | 166 | +3 | 749.58M | $35.99B | +9 | −5 |
| Q1 2026 | 165 | -5 | 733.28M | $34.00B | +3 | −9 |
| Q4 2025 | 169 | +3 | 825.64M | $33.14B | +4 | n/a |
| Q3 2025 | 20 | +2 | 423.45M | $20.76B | +2 | −1 |
| Q2 2025 | 16 | -1 | 374.86M | $15.74B | +1 | −2 |
| Q1 2025 | 14 | 0 | 63.90M | $4.95B | +1 | −1 |
| Q4 2024 | 14 | -1 | 61.53M | $4.42B | +1 | −2 |
| Q3 2024 | 14 | 0 | 30.16M | $2.15B | +1 | −1 |
| Q2 2024 | 14 | n/a | 30.26M | $1.90B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 2.10M | +96.5% | $104.03M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 1.61M | +52.9% | $79.03M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 3 | TD Waterhouse Canada Inc. | 117.56K | -2.5% | $5.91M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Ninety One UK Ltd | $200,430 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,403 holders, 939.92M shares, $42.41B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 1.36K sh · $70,132
Officer · 7.89K sh · $405,626
Director · 3.00K sh · $156,000
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology