1,028 hedge funds and large institutions have $28.3B invested in Wabtec in 2025 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 320 increasing their positions, 389 reducing their positions, and 116 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: 389

29% less funds holding in top 10

Funds holding in top 10: 1410 (-4)

Holders
1,028
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 +$431M
2 +$183M
3 +$128M
4
A
AustralianSuper
Australia
+$104M
5
UBS AM
UBS AM
Illinois
+$102M

Top Sellers

1 -$253M
2 -$180M
3 -$151M
4
Boston Partners
Boston Partners
Massachusetts
-$114M
5
Select Equity Group
Select Equity Group
New York
-$102M
Name Holding Trade Value Shares
Change
Change in
Stake
626
$284K
627
$280K
628
$275K
629
$269K
630
$266K
631
$266K
632
$265K
633
$265K
634
$264K
635
$261K
636
$259K
637
$257K
638
$256K
639
$254K
640
$252K
641
$252K
642
$252K
643
$250K
644
$247K
645
$241K
646
$239K
647
$239K
648
$237K
649
$237K
650
$236K