Who Owns WAB?
Westinghouse Air Brake Technologies Corporation — Institutional Ownership & 13F Holdings
$263.74
-3.48 (-1.30%)
Market Cap
$45.1B
Shares Outstanding
169,677,346
Institutional Holders
1,007
Total Inst. Value
$89.3B
% of Float Held
92.8%
QoQ Holder Change
+371
Institutional data as of Q1 2025
New Positions
222
Closed Positions
114
Increased
289
Decreased
342
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CANADA PENSION PLAN INVESTMENT BOARD | $47.8B | 263,744 |
| 2 | NICHOLAS COMPANY, INC. | $15.9B | 87,423 |
| 3 | VANGUARD GROUP INC | $3.5B | 19,437,456 |
| 4 | BlackRock, Inc. | $2.7B | 14,638,878 |
| 5 | FMR LLC | $2.4B | 13,388,010 |
| 6 | STATE STREET CORP | $1.4B | 7,475,184 |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.2B | 6,522,003 |
| 8 | Invesco Ltd. | $845.8M | 4,663,837 |
| 9 | Select Equity Group, L.P. | $829.7M | 4,575,142 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $769.6M | 4,257,525 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| FMR LLC | +2.4M | $2.4B |
| Invesco Ltd. | +147K | $845.8M |
| GEODE CAPITAL MANAGEMENT, LLC | +140K | $769.6M |
| FIL Ltd | +142K | $698.9M |
| WELLINGTON MANAGEMENT GROUP LLP | +488K | $658.0M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | -1.4M | $1.2B |
| BlackRock, Inc. | -995K | $2.7B |
| Boston Partners | -631K | $376K |
| Select Equity Group, L.P. | -564K | $829.7M |
| BANK OF AMERICA CORP /DE/ | -561K | $135.9M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold WAB?
As of Q1 2025, 1007 institutional investors report holding WAB (Westinghouse Air Brake Technologies Corporation) in their 13F filings.
What percentage of Westinghouse Air Brake Technologies Corporation is owned by institutions?
Institutional investors hold approximately 92.8% of Westinghouse Air Brake Technologies Corporation's float as reported in SEC 13F filings.
Which hedge fund owns the most WAB?
The largest institutional holder of WAB is CANADA PENSION PLAN INVESTMENT BOARD with $47.8B in shares.
Are institutions buying or selling WAB?
This quarter, 222 institutions opened new positions in WAB and 114 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.