1,025 hedge funds and large institutions have $28.3B invested in Wabtec in 2025 Q1 according to their latest regulatory filings, with 109 funds opening new positions, 318 increasing their positions, 388 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: 318 | Existing positions reduced: 388

29% less funds holding in top 10

Funds holding in top 10: 1410 (-4)

Holders
1,025
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
MDSL
1051
M.D. Sass LLC
New York
AC
1052
Allstate Corporation
Illinois
ET
1053
Entropy Technologies
New York
OQS
1054
Occudo Quantitative Strategies
Florida
Acadian Asset Management
1055
Acadian Asset Management
Massachusetts
DTL
1056
Dynamic Technology Lab
Singapore
Capstone Investment Advisors
1057
Capstone Investment Advisors
New York
CSS
1058
Cubist Systematic Strategies
Connecticut
CPCPP
1059
Canada Post Corporation Pension Plan
Canada
BFG
1060
Bleakley Financial Group
New Jersey
JCIA
1061
Jackson Creek Investment Advisors
Colorado
CP
1062
CenterBook Partners
Connecticut
1C
1063
111 Capital
France
ACM
1064
Aster Capital Management
United Arab Emirates
VF
1065
Virtu Financial
New York
NWMG
1066
National Wealth Management Group
Ohio
AG
1067
Algert Global
California
SGI
1068
Summit Global Investments
Utah
BAM
1069
Belpointe Asset Management
Nevada
FHB
1070
First Hawaiian Bank
Hawaii
BMCM
1071
Bryn Mawr Capital Management
Pennsylvania
BCM
1072
Brasada Capital Management
Texas
PCS
1073
Personal CFO Solutions
New Jersey
QC
1074
Quantessence Capital
New York
CFM
1075
Catalyst Funds Management
Australia