D. E. Shaw & Co., Inc.
Position in WAB — Westinghouse Air Brake Technologies Corp
CIK 1009207
New York, NY
Position in WAB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,208,513
-$5,889,619 QoQ
Shares Held
24,843
-56.2% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 95.9425190194421.ToString("F0")%
Shared 0.ToString("F0")%
None 4.057480980557903.ToString("F0")%
Common Shares in WAB Over Time
Shares Held
Position Value (USD)
Derivatives in WAB
reported options exposure · as of Dec 31, 2020CallValue
$0
CallShares
0
PutValue
$1,376,160
PutShares
18,800
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Railroads
Industrials · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $742,757,065 across 8 Railroads names. WAB ranks #6 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NSC |
Norfolk Southern Corp
|
2,263,480 | $649,618,760 | |
| 2 | GBX |
Greenbrier Companies Inc
|
639,913 | $33,691,419 | |
| 3 | TRN |
Trinity Industries Inc
|
980,469 | $31,551,491 | |
| 4 | CSX |
Csx Corp
|
298,232 | $12,242,423 | |
| 5 | UNP |
Union Pacific Corp
|
34,973 | $8,485,149 | |
| 6 | WAB |
Westinghouse Air Brake Technologies Corp
This page
|
24,843 | $6,208,513 | |
| 7 | RAIL |
FreightCar America, Inc.
|
91,997 | $733,216 | |
| 8 | CNI |
Canadian National Railway Co
|
2,200 | $226,094 |
All Filings in WAB
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,208,513 | 24,843 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $12,098,132 | 56,679 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $13,555,380 | 67,618 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $11,755,002 | 56,150 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $10,129,666 | 55,857 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $25,657,783 | 135,333 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $30,331,050 | 166,865 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $25,807,035 | 163,284 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $31,924,314 | 219,140 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $31,970,931 | 251,938 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $12,883,218 | 121,231 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $8,959,051 | 81,691 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $10,538,839 | 104,283 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $4,841,184 | 48,504 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $2,920,465 | 35,900 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,131,125 | 25,964 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,365,806 | 14,202 | Shares | Defined | 2022-05-16 | |
| 2021-09-30 | $832,012 | 9,651 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $8,865,520 | 107,722 | Shares | Defined | 2021-08-16 | |
| 2020-12-31 | $1,376,160 | 18,800 | Put | Defined | 2021-02-16 | |
| 2020-12-31 | $129,036,740 | 1,762,797 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $12,899,071 | 208,453 | Shares | Defined | 2020-11-16 | |
| 2020-09-30 | $2,215,304 | 35,800 | Put | Defined | 2020-11-16 | |
| 2020-06-30 | $2,061,006 | 35,800 | Put | Defined | 2020-08-14 | |
| 2020-06-30 | $10,793,914 | 187,492 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $753,523 | 15,656 | Shares | Defined | 2020-05-15 | |
| 2020-03-31 | $3,691,571 | 76,700 | Put | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||