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
Korea Investment Corp
101
Korea Investment Corp
South Korea
$29.3M
Natixis Advisors
102
Natixis Advisors
Massachusetts
$29.3M
Schroder Investment Management Group
103
Schroder Investment Management Group
United Kingdom
$28.9M
Renaissance Technologies
104
Renaissance Technologies
New York
$28.7M
JG
105
Jain Global
New York
$27.8M
AAM
106
Aureus Asset Management
Massachusetts
$27.6M
CISOA
107
Capital Investment Services of America
Wisconsin
$27.3M
BNP Paribas Asset Management
108
BNP Paribas Asset Management
France
$26.1M
JAM
109
Jupiter Asset Management
United Kingdom
$26M
New York State Common Retirement Fund
110
New York State Common Retirement Fund
New York
$25.8M
AS
111
Aware Super
Australia
$25.3M
WT
112
Washington Trust
Rhode Island
$25.2M
New York State Teachers Retirement System (NYSTRS)
113
New York State Teachers Retirement System (NYSTRS)
New York
$23.9M
VNIM
114
Vaughan Nelson Investment Management
Texas
$23.7M
TAM
115
Thematics Asset Management
France
$23.5M
Asset Management One
116
Asset Management One
Japan
$23.3M
Caisse de Depot et Placement du Quebec (CDPQ)
117
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$22.6M
BCAM
118
Boston Common Asset Management
Massachusetts
$22.3M
LPL Financial
119
LPL Financial
California
$22.2M
Mercer Global Advisors
120
Mercer Global Advisors
Colorado
$21.3M
KK
121
KLP Kapitalforvaltning
Norway
$21.1M
TCG
122
Tremblant Capital Group
Florida
$21M
APG Asset Management
123
APG Asset Management
Netherlands
$20.7M
Pictet Asset Management
124
Pictet Asset Management
Switzerland
$20.6M
CF
125
Covea Finance
France
$20.4M