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
951
$931
952
$920
953
$920
954
$916
955
$914
956
$907
957
$907
958
$907
959
$907
960
$907
961
$907
962
$907
963
$907
964
$907
965
$907
966
$906
967
$906
968
$887
969
$737
970
$733
971
$726
972
$726
973
$725
974
$725
975
$725