1,143 hedge funds and large institutions have $39B invested in Wabtec in 2026 Q1 according to their latest regulatory filings, with 151 funds opening new positions, 381 increasing their positions, 371 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

3% more repeat investments, than reductions

Existing positions increased: 381 | Existing positions reduced: 371

0.82% less ownership

Funds ownership: 92.46%91.64% (-0.82%)

20% less funds holding in top 10

Funds holding in top 10: 1512 (-3)

Holders
1,143
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$23.6M
Puts
$13.5M
Net Calls
Net Calls Change

Top Buyers

1 +$196M
2 +$153M
3 +$118M
4
JP Morgan Chase
JP Morgan Chase
New York
+$98.6M
5
Morgan Stanley
Morgan Stanley
New York
+$95.4M
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$70.4M
VAM
77
Vanguard Asset Management
$69.5M
Bank Julius Baer & Co
78
Bank Julius Baer & Co
Switzerland
$68.5M
TCIM
79
TOMS Capital Investment Management
New York
$68M
Wells Fargo
80
Wells Fargo
California
$67.1M
TCG
81
Tremblant Capital Group
Florida
$66.9M
National Pension Service
82
National Pension Service
South Korea
$65.9M
FPA
83
First Pacific Advisors
California
$65.2M
Caisse de Depot et Placement du Quebec (CDPQ)
84
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$64.7M
Canada Pension Plan Investment Board
85
Canada Pension Plan Investment Board
Ontario, Canada
$63M
BTCPP
86
Border to Coast Pensions Partnership
United Kingdom
$58.4M
VHMC
87
Value Holdings Management Company
New York
$57.7M
BMO
88
Beck Mack & Oliver
New York
$57.3M
EAM
89
Erste Asset Management
Austria
$57.2M
Aberdeen Group
90
Aberdeen Group
United Kingdom
$55.2M
MRCP
91
Maple Rock Capital Partners
Ontario, Canada
$53.8M
Acadian Asset Management
92
Acadian Asset Management
Massachusetts
$53.1M
SG Americas Securities
93
SG Americas Securities
New York
$51.5M
Voloridge Investment Management
94
Voloridge Investment Management
Florida
$51.4M
VIP
95
Vantage Investment Partners
Missouri
$51.3M
Principal Financial Group
96
Principal Financial Group
Iowa
$49.1M
Universal-Beteiligungs- und Servicegesellschaft
97
Universal-Beteiligungs- und Servicegesellschaft
Germany
$49.1M
Vontobel Holding
98
Vontobel Holding
Switzerland
$48.6M
Mackenzie Financial
99
Mackenzie Financial
Ontario, Canada
$48.4M
Ensign Peak Advisors
100
Ensign Peak Advisors
Utah
$47.9M