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1,038 hedge funds and large institutions have $28.6B invested in Wabtec in 2025 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 321 increasing their positions, 394 reducing their positions, and 117 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.37% more ownership

Funds ownership: 92.05%92.42% (+0.37%)

5% less capital invested

Capital invested by funds: $30B → $28.6B (-$1.38B)

9% less first-time investments, than exits

New positions opened: 107 | Existing positions closed: 117

2% less funds holding

Funds holding: 1,0621,038 (-24)

11% less call options, than puts

Call options by funds: $23.6M | Put options by funds: $26.7M

19% less repeat investments, than reductions

Existing positions increased: 321 | Existing positions reduced: 394

29% less funds holding in top 10

Funds holding in top 10: 1410 (-4)

Holders
1,038
Holders Change
-24
Holders Change %
-2.26%
% of All Funds
13.92%
Holding in Top 10
10
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-28.57%
% of All Funds
0.13%
New
107
Increased
321
Reduced
394
Closed
117
Calls
$23.6M
Puts
$26.7M
Net Calls
-$3.05M
Net Calls Change
-$6.42M
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$49.5M -$1.54M -8,023 -3%
National Pension Service
77
National Pension Service
South Korea
$49.2M +$4.11M +21,437 +9%
EAM
78
Erste Asset Management
Austria
$48.2M -$6.28M -32,775 -11%
DK
79
DJE Kapital
Germany
$48.1M -$49.7M -259,083 -49%
Canada Pension Plan Investment Board
80
Canada Pension Plan Investment Board
Ontario, Canada
$47.8M -$22.5M -117,092 -31%
VIP
81
Vantage Investment Partners
Missouri
$46.5M +$2.5M +13,022 +5%
PI
82
PineBridge Investments
New York
$46.1M +$23.6M +123,039 +94%
BMO
83
Beck Mack & Oliver
New York
$45.1M -$1.61M -8,409 -3%
SSA
84
Schonfeld Strategic Advisors
New York
$43.9M +$44M +229,223 +1,765%
VHMC
85
Value Holdings Management Company
New York
$42.2M
Canada Life
86
Canada Life
Manitoba, Canada
$42.1M +$1.46M +7,609 +3%
Envestnet Asset Management
87
Envestnet Asset Management
Illinois
$41.3M -$29.9M -155,713 -41%
Neuberger Berman Group
88
Neuberger Berman Group
New York
$39.5M -$187K -975 -0.4%
Aberdeen Group
89
Aberdeen Group
United Kingdom
$38.1M +$15.1M +78,941 +60%
PPC
90
Park Presidio Capital
California
$36.7M -$11.2M -58,201 -22%
BTCPP
91
Border to Coast Pensions Partnership
United Kingdom
$36.5M
Principal Financial Group
92
Principal Financial Group
Iowa
$36.4M -$344K -1,795 -0.9%
VCP
93
Varenne Capital Partners
France
$36M -$16.9M -88,116 -31%
Universal-Beteiligungs- und Servicegesellschaft
94
Universal-Beteiligungs- und Servicegesellschaft
Germany
$34.6M +$4.49M +23,413 +14%
TAM
95
Trillium Asset Management
Massachusetts
$33.6M -$854K -4,453 -2%
QCM
96
QRG Capital Management
Illinois
$32.7M +$550K +2,870 +2%
Bank of Montreal
97
Bank of Montreal
Ontario, Canada
$31.8M +$1.1M +5,741 +3%
State Board of Administration of Florida Retirement System
98
State Board of Administration of Florida Retirement System
Florida
$30.9M
First Trust Advisors
99
First Trust Advisors
Illinois
$30.5M +$2.99M +15,610 +10%
National Bank of Canada
100
National Bank of Canada
Quebec, Canada
$30.3M -$23.4M -122,155 -42%

WAB Hedge Fund Activity: Q1 2025 in Review

1,038 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Wabtec (WAB) for Q1 2025, worth a combined $28.6B — down 4.6% from $30B a quarter earlier.

Sellers outnumbered buyers: 117 funds closed out of WAB and 107 opened new positions — a net loss of 10 holders — while 394 trimmed existing stakes and 321 added.

The largest buyer was Fidelity Investments, adding an estimated $455M. The largest seller was T. Rowe Price Associates, cutting an estimated $267M.

  • 1,038 institutional investors held Wabtec (WAB) as of Q1 2025, down from 1,062 in Q4 2024.
  • Funds reported $28.6B of Wabtec stock for Q1 2025, down 4.6% quarter-over-quarter.
  • 107 funds opened new Wabtec positions in Q1 2025 and 117 closed out, a net change of -10 holders.
  • The largest Wabtec buyer in Q1 2025 was Fidelity Investments, an estimated $455M added.
  • The largest Wabtec seller in Q1 2025 was T. Rowe Price Associates, an estimated $267M sold.

Based on aggregated 13F filings for Q1 2025.