Westinghouse Air Brake Technologies Corporation
MX ˙ BMV ˙ US9297401088
SecurityMX:WAB / Westinghouse Air Brake Technologies Corporation
InstitutionSapience Investments, LLC
Latest Disclosed Ownership20 shares
Latest Disclosed Value $ 4,998
Sapience Investments, LLC reports 99.28% decrease in ownership of WAB / Westinghouse Air Brake Technologies Corporation

On May 15, 2026 - Sapience Investments, LLC filed a 13F-HR form disclosing ownership of 20 shares of Westinghouse Air Brake Technologies Corporation (MX:WAB) valued at $4,998 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,767 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of -99.28% 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)
2026-05-15 2026-03-31 13F WABTEC COM 929740108 20 -2,747 -99.28 5 -99.32 0.6475
2026-02-17 2025-12-31 13F WABTEC COM 929740108 2,767 -5 -0.18 591 6.31 2.2287
2025-11-14 2025-09-30 13F WABTEC COM 929740108 2,772 388 16.28 556 11.22 2.1767
2025-08-14 2025-06-30 13F WABTEC COM 929740108 2,384 -192 -7.45 499 6.85 0.3334
2025-05-15 2025-03-31 13F WABTEC COM 929740108 2,576 -3 -0.12 467 -4.30 0.3338
2025-02-14 2024-12-31 13F WABTEC COM 929740108 2,579 -1,521 -37.10 489 -34.50 0.2855
2024-11-14 2024-09-30 13F WABTEC COM 929740108 4,100 0 0.00 745 14.97 0.3686
2024-08-14 2024-06-30 13F WABTEC COM 929740108 4,100 -333 -7.51 648 0.47 0.3311
2024-05-15 2024-03-31 13F WABTEC COM 929740108 4,433 -554 -11.11 646 2.06 0.2141
2024-02-14 2023-12-31 13F WABTEC COM 929740108 4,987 0 0.00 633 19.47 0.1506
2023-11-14 2023-09-30 13F WABTEC COM 929740108 4,987 0 0.00 530 -3.11 0.1274
2023-08-14 2023-06-30 13F WABTEC COM 929740108 4,987 -987 -16.52 547 -9.45 0.1231
2023-05-15 2023-03-31 13F WABTEC COM 929740108 5,974 0 0.00 604 1.17 0.1396
2023-02-14 2022-12-31 13F WABTEC COM 929740108 5,974 -762 -11.31 596 8.76 0.1252
2022-11-14 2022-09-30 13F WABTEC COM 929740108 6,736 -400 -5.61 548 -6.48 0.1151
2022-08-15 2022-06-30 13F WABTEC COM 929740108 7,136 -860 -10.76 586 -23.80 0.1098
2022-05-16 2022-03-31 13F WABTEC COM 929740108 7,996 0 0.00 769 4.34 0.0934
2022-02-14 2021-12-31 13F WABTEC COM 929740108 7,996 0 0.00 737 6.97 0.0839
2021-11-15 2021-09-30 13F WABTEC COM 929740108 7,996 -2,284 -22.22 689 -18.56 0.0818
2021-08-16 2021-06-30 13F WABTEC COM 929740108 10,280 -2,860 -21.77 846 -18.65 0.1051
2021-05-17 2021-03-31 13F WABTEC COM 929740108 13,140 0 0.00 1,040 8.11 0.1305
2021-02-16 2020-12-31 13F WABTEC COM 929740108 13,140 -14,620 -52.67 962 -44.00 0.1338
2020-11-16 2020-09-30 13F WABTEC COM 929740108 27,760 0 0.00 1,718 7.51 0.3048
2020-08-14 2020-06-30 13F WABTEC COM 929740108 27,760 -11,840 -29.90 1,598 -16.16 0.2939
2020-05-15 2020-03-31 13F WABTEC COM 929740108 39,600 -495 -1.23 1,906 -38.89 0.4240
2020-02-14 2019-12-31 13F WABTEC COM 929740108 40,095 -8,660 -17.76 3,119 -10.99 0.4361
2019-11-14 2019-09-30 13F WABTEC COM 929740108 48,755 260 0.54 3,504 0.69 0.4873
2019-08-14 2019-06-30 13F WABTEC COM 929740108 48,495 -2,715 -5.30 3,480 -7.81 0.4740
2019-05-13 2019-03-31 13F WABTEC COM 929740108 51,210 19,845 63.27 3,775 71.36 0.5022
2019-02-13 2018-12-31 13F WABTEC COM 929740108 31,365 -5 -0.02 2,203 -33.04 0.3591
2018-11-14 2018-09-30 13F WABTEC COM 929740108 31,370 10,080 47.35 3,290 56.74 0.4018
2018-08-15 2018-06-30 13F/A-1 WABTEC COM 929740108 21,290 -1,450 -6.38 2,099 13.40 0.2775
2018-08-14 2018-06-30 13F WABTEC COM 929740108 21,290 -1,450 2,099
2018-05-15 2018-03-31 13F WABTEC COM 929740108 22,740 -180 -0.79 1,851 -0.80 0.2538
2018-02-14 2017-12-31 13F WABTEC COM 929740108 22,920 4,850 26.84 1,866 36.30 0.2525
2017-11-14 2017-09-30 13F WABTEC COM 929740108 18,070 5,330 41.84 1,369 17.41 0.1913
2017-08-11 2017-06-30 13F WABTEC COM 929740108 12,740 6,120 92.45 1,166 125.97 0.1840
2017-05-12 2017-03-31 13F WABTEC COM 929740108 6,620 1,100 19.93 516 12.66 0.0846
2017-02-14 2016-12-31 13F WABTEC COM 929740108 5,520 5,520 458 0.1408
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.