Westinghouse Air Brake Technologies Corporation
MX ˙ BMV ˙ US9297401088
SecurityMX:WAB / Westinghouse Air Brake Technologies Corporation
InstitutionPenserra Capital Management LLC
Latest Disclosed Ownership968 shares
Latest Disclosed Value $ 241
Penserra Capital Management LLC reports 3.20% increase in ownership of WAB / Westinghouse Air Brake Technologies Corporation

On May 11, 2026 - Penserra Capital Management LLC filed a 13F-HR form disclosing ownership of 968 shares of Westinghouse Air Brake Technologies Corporation (MX:WAB) valued at $241 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 938 shares of Westinghouse Air Brake Technologies Corporation.

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)
2026-05-11 2026-03-31 13F WABTEC COM 929740108 968 30 3.20 0 0.0028
2026-02-12 2025-12-31 13F WABTEC COM 929740108 938 -5 -0.53 0 0.0024
2025-11-04 2025-09-30 13F WABTEC COM 929740108 943 10 1.07 0 0.0023
2025-08-06 2025-06-30 13F WABTEC COM 929740108 933 84 9.89 0 0.0027
2025-04-29 2025-03-31 13F WABTEC COM 929740108 849 -399 -31.97 0 0.0027
2025-02-13 2024-12-31 13F WABTEC COM 929740108 1,248 411 49.10 0 0.0043
2024-11-12 2024-09-30 13F WABTEC COM 929740108 837 9 1.09 0 0.0033
2024-08-13 2024-06-30 13F WABTEC COM 929740108 828 -340 -29.11 0 0.0016
2024-05-15 2024-03-31 13F WABTEC COM 929740108 1,168 -714 -37.94 0 0.0021
2024-02-14 2023-12-31 13F WABTEC COM 929740108 1,882 -54 -2.79 0 0.0045
2023-11-15 2023-09-30 13F WABTEC COM 929740108 1,936 -117 -5.70 0 0.0042
2023-08-11 2023-06-30 13F WABTEC COM 929740108 2,053 1,149 127.10 0 0.0044
2023-04-24 2023-03-31 13F WABTEC COM 929740108 904 0 0.00 0 0.0019
2023-02-13 2022-12-31 13F WABTEC COM 929740108 904 23 2.61 0 -100.00 0.0020
2022-11-14 2022-09-30 13F WABTEC COM 929740108 881 22 2.56 71 1.43 0.0020
2022-08-15 2022-06-30 13F WABTEC COM 929740108 859 8 0.94 70 -13.58 0.0019
2022-05-13 2022-03-31 13F WABTEC COM 929740108 851 49 6.11 81 10.96 0.0019
2022-02-15 2021-12-31 13F WABTEC COM 929740108 802 157 24.34 73 32.73 0.0016
2021-11-15 2021-09-30 13F WABTEC COM 929740108 645 63 10.82 55 17.02 0.0011
2021-08-12 2021-06-30 13F WABTEC COM 929740108 582 131 29.05 47 34.29 0.0009
2021-05-13 2021-03-31 13F WABTEC COM 929740108 451 72 19.00 35 29.63 0.0006
2021-02-12 2020-12-31 13F WABTEC COM 929740108 379 107 39.34 27 68.75 0.0006
2020-11-13 2020-09-30 13F WABTEC COM 929740108 272 32 13.33 16 23.08 0.0006
2020-08-14 2020-06-30 13F WABTEC COM 929740108 240 -21 -8.05 13 -7.14 0.0007
2020-05-14 2020-03-31 13F WABTEC COM 929740108 261 -2,653 -91.04 14 -93.78 0.0010
2020-02-14 2019-12-31 13F WABTEC COM 929740108 2,914 1,912 190.82 225 216.90 0.0145
2019-11-15 2019-09-30 13F WABTEC COM 929740108 1,002 582 138.57 71 136.67 0.0060
2019-08-13 2019-06-30 13F WABTEC COM 929740108 420 -70 -14.29 30 -16.67 0.0023
2019-05-08 2019-03-31 13F WABTEC COM 929740108 490 -14 -2.78 36 2.86 0.0029
2019-02-06 2018-12-31 13F WABTEC COM 929740108 504 -3,728 -88.09 35 -92.10 0.0034
2018-11-05 2018-09-30 13F WABTEC COM 929740108 4,232 598 16.46 443 23.74 0.0272
2018-08-13 2018-06-30 13F WABTEC COM 929740108 3,634 138 3.95 358 26.06 0.0226
2018-05-08 2018-03-31 13F WABTEC COM 929740108 3,496 276 8.57 284 8.40 0.0268
2018-02-07 2017-12-31 13F WABTEC COM 929740108 3,220 506 18.64 262 26.57 0.0345
2017-10-26 2017-09-30 13F WABTEC COM 929740108 2,714 322 13.46 207 -5.05 0.0493
2017-08-21 2017-06-30 13F/A-2 WABTEC COM 929740108 2,392 276 13.04 218 32.12 0.0790
2017-08-21 2017-06-30 13F/A-1 WABTEC COM 929740108 2,392 0 218 0.0899
2017-08-07 2017-06-30 13F WABTEC COM 929740108 2,392 276 218
2017-05-09 2017-03-31 13F WABTEC COM 929740108 2,116 -69 -3.16 165 -8.84 0.0171
2017-02-10 2016-12-31 13F WABTEC COM 929740108 2,185 623 39.88 181 43.65 0.0207
2016-11-03 2016-09-30 13F WABTEC COM 929740108 1,562 758 94.28 126 121.05 0.0153
2016-08-09 2016-06-30 13F WABTEC COM 929740108 804 280 53.44 57 39.02 0.0080
2016-05-10 2016-03-31 13F WABTEC COM 929740108 524 158 43.17 41 57.69 0.0040
2016-02-08 2015-12-31 13F * WABTEC CORP COM COM 929740108 366 366 26 0.0025
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.