1,027 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, 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
1,027
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
401
$1.31M
402
$1.31M
403
$1.29M
404
$1.29M
405
$1.28M
406
$1.26M
407
$1.25M
408
$1.25M
409
$1.25M
410
$1.22M
411
$1.22M
412
$1.21M
413
$1.21M
414
$1.19M
415
$1.18M
416
$1.18M
417
$1.17M
418
$1.17M
419
$1.15M
420
$1.15M
421
$1.15M
422
$1.15M
423
$1.14M
424
$1.14M
425
$1.13M