Westinghouse Air Brake Technologies Corporation
US ˙ NYSE ˙ US9297401088

SecurityWAB / Westinghouse Air Brake Technologies Corporation
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Engineers Gate Manager LP closes position in WAB / Westinghouse Air Brake Technologies Corporation

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 0 shares of Westinghouse Air Brake Technologies Corporation (US:WAB) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 5,640 shares of Westinghouse Air Brake Technologies Corporation. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WABTEC COM 929740108 0 -100.00 0
2026-02-17 2025-12-31 13F WABTEC COM 929740108 5,640 -34,426 -85.92 1,204 -85.02 0.0143
2025-11-14 2025-09-30 13F WABTEC COM 929740108 40,066 23,945 148.53 8,032 138.06 0.0920
2025-08-14 2025-06-30 13F WABTEC COM 929740108 16,121 -745 -4.42 3,375 10.33 0.0420
2025-05-15 2025-03-31 13F WABTEC COM 929740108 16,866 -13,953 -45.27 3,059 -47.65 0.0516
2025-02-14 2024-12-31 13F WABTEC COM 929740108 30,819 -41,558 -57.42 5,843 -55.59 0.1017
2024-11-14 2024-09-30 13F WABTEC COM 929740108 72,377 -52,348 -41.97 13,156 -33.26 0.2568
2024-08-14 2024-06-30 13F WABTEC COM 929740108 124,725 101,291 432.24 19,713 477.56 0.4445
2024-05-15 2024-03-31 13F WABTEC COM 929740108 23,434 1,299 5.87 3,414 21.55 0.0899
2024-02-14 2023-12-31 13F WABTEC COM 929740108 22,135 2,296 11.57 2,809 33.21 0.0802
2023-11-14 2023-09-30 13F WABTEC COM 929740108 19,839 19,839 2,108 0.0779
2023-08-14 2023-06-30 13F WABTEC COM 929740108 0 -12,869 -100.00 0 -100.00
2023-05-15 2023-03-31 13F WABTEC COM 929740108 12,869 9,720 308.67 1,301 314.01 0.0543
2023-02-14 2022-12-31 13F WABTEC COM 929740108 3,149 3,149 314 0.0189
2022-11-14 2022-09-30 13F WABTEC COM 929740108 0 -13,608 -100.00 0 -100.00
2022-08-15 2022-06-30 13F WABTEC COM 929740108 13,608 8,998 195.18 1,117 152.14 0.0409
2022-05-16 2022-03-31 13F WABTEC COM 929740108 4,610 -760 -14.15 443 -10.51 0.0173
2022-02-14 2021-12-31 13F WABTEC COM 929740108 5,370 5,370 495 0.0223
2021-05-17 2021-03-31 13F WABTEC COM 929740108 0 -10,848 -100.00 0 -100.00
2021-02-16 2020-12-31 13F WABTEC COM 929740108 10,848 5,370 98.03 794 134.22 0.0344
2020-11-16 2020-09-30 13F WABTEC COM 929740108 5,478 -54,556 -90.88 339 -90.19 0.0159
2020-08-17 2020-06-30 13F WABTEC COM 929740108 60,034 47,738 388.24 3,456 483.78 0.1759
2020-05-15 2020-03-31 13F WABTEC COM 929740108 12,296 -36,302 -74.70 592 -84.34 0.0426
2020-02-14 2019-12-31 13F WABTEC COM 929740108 48,598 48,598 3,781 0.1663
2019-08-14 2019-06-30 13F WABTEC COM 929740108 0 -27,183 -100.00 0 -100.00
2019-05-15 2019-03-31 13F WABTEC COM 929740108 27,183 -9,619 -26.14 2,004 -22.48 0.1214
2019-02-14 2018-12-31 13F WABTEC COM 929740108 36,802 36,802 2,585 0.2069
2018-08-03 2018-06-30 13F WABTEC COM 929740108 0 -27,482 -100.00 0 -100.00
2018-05-07 2018-03-31 13F WABTEC COM 929740108 27,482 27,482 2,237 0.1491
2016-11-09 2016-09-30 13F WABTEC COM 929740108 0 -97,616 -100.00 0 -100.00
2016-08-11 2016-06-30 13F WABTEC COM 929740108 97,616 64,038 190.71 6,856 157.55 0.4920
2016-05-09 2016-03-31 13F WABTEC COM 929740108 33,578 20,078 148.73 2,662 177.29 0.2076
2016-02-05 2015-12-31 13F WABTEC COM 929740108 13,500 13,500 0.00 960 0.0648
2015-05-15 2015-03-31 13F WABTEC COM 929740108 0 -9,317 -100.00 0 -100.00
2015-02-17 2014-12-31 13F WABTEC COM 929740108 9,317 9,317 810 0.2307
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.