Westinghouse Air Brake Technologies Corporation
MX ˙ BMV ˙ US9297401088
SecurityMX:WAB / Westinghouse Air Brake Technologies Corporation
InstitutionAndra AP-fonden
Latest Disclosed Ownership34,103 shares
Latest Disclosed Value $ 8,522,681
Andra AP-fonden reports 75.09% decrease in ownership of WAB / Westinghouse Air Brake Technologies Corporation

On May 8, 2026 - Andra AP-fonden filed a 13F-HR form disclosing ownership of 34,103 shares of Westinghouse Air Brake Technologies Corporation (MX:WAB) valued at $8,522,681 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 136,900 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of -75.09% during the quarter.

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)
2026-05-08 2026-03-31 13F WABTEC COM 929740108 34,103 -102,797 -75.09 8,523 -70.84 0.1015
2026-02-12 2025-12-31 13F WABTEC COM 929740108 136,900 -34,900 -20.31 29,221 -15.15 0.3610
2025-11-12 2025-09-30 13F WABTEC COM 929740108 171,800 82,100 91.53 34,441 83.41 0.4401
2025-08-06 2025-06-30 13F WABTEC COM 929740108 89,700 26,700 42.38 18,779 64.36 0.2612
2025-05-13 2025-03-31 13F WABTEC COM 929740108 63,000 12,300 24.26 11,425 18.86 0.1873
2025-02-07 2024-12-31 13F WABTEC COM 929740108 50,700 -9,400 -15.64 9,612 -12.01 0.1540
2024-11-12 2024-09-30 13F WABTEC COM 929740108 60,100 -200 -0.33 10,924 14.63 0.1609
2024-08-07 2024-06-30 13F WABTEC COM 929740108 60,300 -21,900 -26.64 9,530 -20.41 0.1601
2024-05-13 2024-03-31 13F WABTEC COM 929740108 82,200 82,200 11,975 0.2126
2023-11-09 2023-09-30 13F WABTEC COM 929740108 0 -51,600 -100.00 0 -100.00
2023-08-09 2023-06-30 13F WABTEC COM 929740108 51,600 10,600 25.85 5,659 36.57 0.1432
2023-05-12 2023-03-31 13F WABTEC COM 929740108 41,000 19,200 88.07 4,143 207,050.00 0.1078
2023-02-13 2022-12-31 13F WABTEC COM 929740108 21,800 21,800 2 0.0660
2022-11-14 2022-09-30 13F WABTEC COM 929740108 0 -16,200 -100.00 0 -100.00
2022-08-15 2022-06-30 13F WABTEC COM 929740108 16,200 -27,500 -62.93 1,330 -66.96 0.0381
2022-02-15 2021-12-31 13F WABTEC COM 929740108 43,700 5,200 13.51 4,025 21.27 0.0820
2021-11-12 2021-09-30 13F WABTEC COM 929740108 38,500 -8,200 -17.56 3,319 -13.64 0.0683
2021-08-16 2021-06-30 13F WABTEC COM 929740108 46,700 13,400 40.24 3,843 45.79 0.0785
2021-05-17 2021-03-31 13F WABTEC COM 929740108 33,300 -11,700 -26.00 2,636 -19.98 0.0581
2021-02-12 2020-12-31 13F WABTEC COM 929740108 45,000 -4,200 -8.54 3,294 8.21 0.0727
2020-11-12 2020-09-30 13F WABTEC COM 929740108 49,200 20,800 73.24 3,044 86.18 0.0826
2020-08-06 2020-06-30 13F WABTEC COM 929740108 28,400 -2,300 -7.49 1,635 10.62 0.0476
2020-05-13 2020-03-31 13F WABTEC COM 929740108 30,700 21,700 241.11 1,478 111.14 0.0537
2020-02-10 2019-12-31 13F WABTEC COM 929740108 9,000 -20,000 -68.97 700 -66.41 0.0200
2019-11-19 2019-09-30 13F WABTEC COM 929740108 29,000 -17,400 -37.50 2,084 -37.42 0.0619
2019-08-15 2019-06-30 13F WABTEC COM 929740108 46,400 18,300 65.12 3,330 60.71 0.0959
2019-05-14 2019-03-31 13F WABTEC COM 929740108 28,100 10,100 56.11 2,072 9.75 0.0603
2018-10-16 2018-09-30 13F WABTEC COM 929740108 18,000 18,000 1,888 0.0487
2017-05-15 2017-03-31 13F WABTEC COM 929740108 0 -4,200 -100.00 0 -100.00
2017-02-13 2016-12-31 13F WABTEC COM 929740108 4,200 -5,100 -54.84 349 -54.02 0.0095
2016-11-14 2016-09-30 13F WABTEC COM 929740108 9,300 -22,000 -70.29 759 -65.47 0.0203
2016-08-12 2016-06-30 13F WABTEC COM 929740108 31,300 0 0.00 2,198 -11.44 0.0561
2016-05-04 2016-03-31 13F WABTEC COM 929740108 31,300 -1,800 -5.44 2,482 5.44 0.0650
2016-02-10 2015-12-31 13F WABTEC COM 929740108 33,100 9,300 39.08 2,354 12.31 0.0672
2015-11-12 2015-09-30 13F WABTEC COM 929740108 23,800 0 0.00 2,096 -6.55 0.0614
2015-08-13 2015-06-30 13F WABTEC COM 929740108 23,800 4,600 23.96 2,243 22.97 0.0648
2015-05-14 2015-03-31 13F WABTEC COM 929740108 19,200 -8,600 -30.94 1,824 -24.50 0.0516
2015-02-13 2014-12-31 13F WABTEC COM 929740108 27,800 27,800 2,416 0.0560
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.