DUPONT CAPITAL MANAGEMENT CORP
Position in WAB — Westinghouse Air Brake Technologies Corp
CIK 1128251
Wilmington, DE
Position in WAB
as of Mar 31, 2026
· filed Apr 23, 2026
Position Value
$9,222,928
-$1,334,735 QoQ
Shares Held
36,905
-25.4% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
1.27%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WAB Over Time
Shares Held
Position Value (USD)
All Filings in WAB
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $9,222,928 | 36,905 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 | $10,557,663 | 49,462 | Shares | Sole | 2026-01-26 | |
| 2025-09-30 | $10,760,628 | 53,677 | Shares | Sole | 2025-10-21 | |
| 2025-06-30 | $11,237,279 | 53,677 | Shares | Sole | 2025-07-30 | |
| 2025-03-31 | $9,734,323 | 53,677 | Shares | Sole | 2025-04-22 | |
| 2024-12-31 | $9,479,500 | 50,000 | Shares | Sole | 2025-01-17 | |
| 2024-09-30 | $9,088,500 | 50,000 | Shares | Sole | 2024-10-22 | |
| 2024-06-30 | $7,902,500 | 50,000 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $7,284,000 | 50,000 | Shares | Sole | 2024-05-23 | |
| 2023-06-30 | $273,626 | 2,495 | Shares | Sole | 2023-07-25 | |
| 2023-03-31 | $280,845 | 2,779 | Shares | Sole | 2023-04-28 | |
| 2022-06-30 | $37,428 | 456 | Shares | Sole | 2022-07-26 | |
| 2022-03-31 | $72,608 | 755 | Shares | Sole | 2022-04-27 | |
| 2021-12-31 | $53,147 | 577 | Shares | Sole | 2022-01-31 | |
| 2021-09-30 | $150,695 | 1,748 | Shares | Sole | 2021-11-03 | |
| 2021-06-30 | $282,865 | 3,437 | Shares | Sole | 2021-07-30 | |
| 2021-03-31 | $265,027 | 3,348 | Shares | Sole | 2021-04-29 | |
| 2020-12-31 | $320,323 | 4,376 | Shares | Sole | 2021-01-28 | |
| 2020-09-30 | $392,133 | 6,337 | Shares | Sole | 2020-10-29 | |
| No filing history on record for this holder in this stock. | ||||||