WAB
Westinghouse Air Brake Technologies Corporation · Industrials · Railroads
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 | 0 | 287.56K | $81.69M | n/a | n/a |
| Q2 2026 | 161 | -3 | 123.90M | $33.39B | +4 | −6 |
| Q1 2026 | 166 | +3 | 123.42M | $30.77B | +6 | −4 |
| Q4 2025 | 162 | -1 | 131.09M | $27.98B | +1 | −1 |
| Q3 2025 | 24 | -1 | 79.07M | $15.85B | n/a | −2 |
| Q2 2025 | 23 | +1 | 73.36M | $15.35B | +1 | n/a |
| Q1 2025 | 19 | +1 | 26.16M | $4.74B | +1 | n/a |
| Q4 2024 | 18 | -2 | 27.71M | $5.25B | n/a | −2 |
| Q3 2024 | 19 | +1 | 19.50M | $3.54B | +1 | n/a |
| Q2 2024 | 18 | n/a | 23.81M | $3.76B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 186.56K | -52.2% | $53.58M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 2 | TD Waterhouse Canada Inc. | 72.57K | -19.1% | $20.90M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 3 | Wealth Enhancement Advisory… | 28.43K | +11.3% | $7.22M | 0.0% | ▲ Add | 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
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,145 holders, 154.94M shares, $35.41B 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, Director · 345 sh · $100,855
Officer, Director · 259 sh · $75,465
Officer, Director · 222 sh · $65,303
Officer, Director · 261 sh · $76,562
Officer, Director · 614 sh · $179,511
Officer, Director · 84 sh · $24,611
Officer, Director · 278 sh · $81,042
Officer, Director · 42 sh · $12,064
Officer, Director · 36 sh · $10,373
Officer, Director · 33 sh · $9,569
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology