WAB
Westinghouse Air Brake Technologies CorpCompany with tickers: WAB
CIK
943452
CUSIP
929740108
Shares Outstanding
169,677,346
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Holders: 5
Total Value: $1,047,620
Total Shares: 4,192
Institutional Ownership Trend
Holder Concentration
Across 5 13F filers · Δ vs Dec 31, 2025Top Holder
51.9%
+38.9 pts
Top 5
100.0%
+62.0 pts
Top 10
100.0%
+50.4 pts
HHI
4,254
Highly concentrated
+3,847
Quarterly Activity
vs Dec 31, 2025
New
3
Increased
0
Decreased
1
Sold Out
1,086
Unchanged
1
Holder count:
-1,083
Institutional value:
-100.0%
Shares held:
-100.0%
Top Buyers
vs Dec 31, 2025No qualifying movers this quarter.
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds |
|---|---|---|
| Small Wellington Grp LLC | −1,990 | 387 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) |
|---|---|---|
| Mid GROUPAMA ASSET MANAGMENT | 1,612 | $402,854 |
| Small SOA Wealth Advisors, LLC. | 18 | $4,498 |
| Mid Groupe la Francaise | 1 | $249 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) |
|---|---|---|
| Mega FMR LLC | 17,171,660 | $3,665,290,825 |
| Mega BlackRock, Inc. | 13,423,921 | $2,865,335,925 |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | 7,965,503 | $1,700,236,615 |
| Mega STATE STREET CORP | 7,658,040 | $1,634,608,638 |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 4,366,157 | $931,956,211 |
| Holder | Value (USD) | % of 13F | Shares | Activity | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|---|---|
| Small Essential Partners LLC | $543,304 | 51.86% | 2,174 | Held | Shares | Sole | 2026-05-21 | View |
| Mid GROUPAMA ASSET MANAGMENT | $402,854 | 38.45% | 1,612 | First | Shares | Sole | 2026-05-22 | View |
| Small Wellington Grp LLC | $96,715 | 9.23% | 387 | Reduced | Shares | Sole | 2026-05-22 | View |
| Small SOA Wealth Advisors, LLC. | $4,498 | 0.43% | 18 | First | Shares | Sole | 2026-05-20 | View |
| Mid Groupe la Francaise | $249 | 0.02% | 1 | First | Shares | Defined | 2026-05-21 | View |
| No holders match your search. | ||||||||