1,031 hedge funds and large institutions have $28.3B invested in Wabtec in 2025 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 320 increasing their positions, 391 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

11% less call options, than puts

Call options by funds: $23.6M | Put options by funds: $26.7M

18% less repeat investments, than reductions

Existing positions increased: 320 | Existing positions reduced: 391

29% less funds holding in top 10

Funds holding in top 10: 1410 (-4)

Holders
1,031
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$23.6M
Puts
$26.7M
Net Calls
Net Calls Change

Top Buyers

1 +$455M
2 +$196M
3 +$135M
4
A
AustralianSuper
Australia
+$110M
5
UBS AM
UBS AM
Illinois
+$108M

Top Sellers

1 -$267M
2 -$191M
3 -$151M
4
Boston Partners
Boston Partners
Massachusetts
-$121M
5
Select Equity Group
Select Equity Group
New York
-$108M
Name Holding Trade Value Shares
Change
Change in
Stake
976
$725
977
$725
978
$725
979
$703
980
$546
981
$545
982
$545
983
$545
984
$545
985
$545
986
$544
987
$544
988
$544
989
$544
990
$544
991
$544
992
$544
993
$544
994
$544
995
$544
996
$544
997
$370
998
$367
999
$363
1000
$363