WABTEC CORP (WAB) Institutional Ownership

WAB is currently held by 4 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $48.17M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.

The largest disclosed holder is Renaissance Technologies LLC, which reported ownership valued at approximately $29.01M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Renaissance Technologies LLC's WAB position is now estimated to be worth approximately $33.88M, representing an estimated gain of +16.77% since the filing period.

Major shareholders tracked on this page include Renaissance Technologies LLC, Muhlenkamp & Co, Sequoia Financial Advisors, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks institutional ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward WABTEC CORP (WAB).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q2 20261$2,063,9587,656
Q1 20265$139,817,718559,472
Q4 20255$123,978,731580,833
Q3 20255$164,056,503818,359
Q2 20255$126,073,373602,213
Q1 20254$103,338,629569,830
Q4 20244$116,664,362615,351
Q3 20244$143,090,607787,207
Q2 20245$124,371,309786,911
Q1 20245$279,559,7842,149,663
Q4 20235$586,282,1194,754,193
Q3 20234$803,662,8187,727,991

Related WAB Institutional Insights: