1,077 hedge funds and large institutions have $31.2B invested in Wabtec in 2025 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 348 increasing their positions, 381 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

3% less funds holding

Funds holding: 1,1091,077 (-32)

5% less capital invested

Capital invested by funds: $32.9B → $31.2B (-$1.67B)

21% less funds holding in top 10

Funds holding in top 10: 1411 (-3)

Holders
1,077
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$32.2M
Puts
$18.1M
Net Calls
Net Calls Change

Top Sellers

1 -$498M
2 -$399M
3 -$145M
4
JP Morgan Chase
JP Morgan Chase
New York
-$114M
5
Select Equity Group
Select Equity Group
New York
-$74.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Arrowstreet Capital
1076
Arrowstreet Capital
Massachusetts
FAM
1077
Fred Alger Management
New York
CPC
1078
Cookson Peirce & Co
Pennsylvania
Axa
1079
Axa
France
MAMU
1080
Marathon Asset Management (UK)
United Kingdom
HF
1081
HRT Financial
New York
SPS
1082
Susquehanna Portfolio Strategies
Pennsylvania
EP
1083
Edgestream Partners
New Jersey
PCM
1084
Pinnbrook Capital Management
New York
MFS
1085
Mirabella Financial Services
United Kingdom
UOC
1086
UBS O'Connor
Illinois
QCM
1087
Qsemble Capital Management
New York
TPM
1088
Triasima Portfolio Management
Quebec, Canada
Walleye Capital
1089
Walleye Capital
New York
EAM
1090
EFG Asset Management
Oregon
TPSF
1091
Texas Permanent School Fund
Texas
GAM
1092
Generali Asset Management
Italy
VAS
1093
Vestmark Advisory Solutions
Massachusetts
SC
1094
Stance Capital
Massachusetts
QIM
1095
Quantitative Investment Management
Virginia
SM
1096
Sciencast Management
New Jersey
TC
1097
TwinBeech Capital
New York
NRD
1098
Nebula Research & Development
New York
QC
1099
Quadrature Capital
United Kingdom
MYLI
1100
Meiji Yasuda Life Insurance
Japan