Which hedge funds own WAB? WABTEC, Q2 2026 13F holders
77 tracked hedge funds disclosed a position in WAB (WABTEC) in their Q2 2026 13F filings, worth $2.7bn in total. The largest holder by portfolio weight is Value Holdings Management Co. LLC at 10.2% of its book. 21 opened a new position this quarter: Junto Capital Management LP, Encompass Capital Advisors LLC, Davidson Kempner Capital Management LP, J. Goldman & Co LP. 13 exited: TOMS Capital Investment Management LP, Sandler Capital Management, Tairen Capital Ltd.
- 77
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 21
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 13
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $260m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $150m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $2.7bn
- Combined value Sum of the holders' reported positions in the security.
- 6.2%
- 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
| TOMS Capital Investment Management LP | 4.5% | $68.0m |
| Sandler Capital Management | 1.3% | $1.9m |
| Tairen Capital Ltd | 1.1% | $10.4m |
| Fox Run Management, L.L.C. | 0.2% | $957k |
| Lecap Asset Management Ltd | 0.2% | $418k |
| EntryPoint Capital, LLC | 0.1% | $498k |
| Occudo Quantitative Strategies LP | 0.09% | $1.7m |
| Renaissance Technologies LLC | 0.05% | $29.0m |
| Quantitative Investment Management, LLC | 0.04% | $431k |
| Hudson Bay Capital Management LP | 0.04% | $6.4m |
| Stevens Capital Management LP | 0.03% | $219k |
| Baillie Gifford | 0.01% | $13.5m |
| Arrowstreet Capital, Limited Partnership | 0.01% | $17.0m |
Ownership over time
Who discovered WAB first? Beta
| Park Presidio Capital LLC high conviction | Q2 2017 | +16.0 pts |
| Select Equity Group, L.P. | Q3 2022 | +3.9 pts |
| Select Equity Group Inc | Q3 2007 | +2.6 pts |
| Baupost Group LLC | Q4 2000 | +0.3 pts |
| ArrowMark Colorado Holdings LLC | Q4 2015 | +0.2 pts |
| Altarock Partners LP high conviction | Q3 2016 | +0.1 pts |
| Findlay Park Partners | Q1 2008 | −0.2 pts |
| Waratah Capital Advisors Ltd. | Q3 2015 | −0.4 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.