Westinghouse Air Brake Technologies Corporation
MX ˙ BMV ˙ US9297401088
SecurityMX:WAB / Westinghouse Air Brake Technologies Corporation
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership188,914 shares
Latest Disclosed Value $ 47,211,366
First Trust Advisors Lp reports 74.32% increase in ownership of WAB / Westinghouse Air Brake Technologies Corporation

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 188,914 shares of Westinghouse Air Brake Technologies Corporation (MX:WAB) valued at $47,211,366 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 108,375 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of 74.32% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F WABTEC COM 929740108 188,914 80,539 74.32 47,211 104.09 0.0336
2026-02-13 2025-12-31 13F WABTEC COM 929740108 108,375 -41,424 -27.65 23,133 -22.97 0.0168
2025-11-12 2025-09-30 13F WABTEC COM 929740108 149,799 20,890 16.21 30,030 11.28 0.0223
2025-08-13 2025-06-30 13F WABTEC COM 929740108 128,909 -39,192 -23.31 26,987 -11.47 0.0217
2025-05-14 2025-03-31 13F WABTEC COM 929740108 168,101 15,610 10.24 30,485 5.45 0.0270
2025-02-13 2024-12-31 13F WABTEC COM 929740108 152,491 4,627 3.13 28,911 7.56 0.0255
2024-11-13 2024-09-30 13F WABTEC COM 929740108 147,864 -93,245 -38.67 26,877 -29.47 0.0256
2024-08-13 2024-06-30 13F WABTEC COM 929740108 241,109 109,933 83.81 38,107 99.42 0.0389
2024-05-13 2024-03-31 13F WABTEC COM 929740108 131,176 -8,181 -5.87 19,110 8.06 0.0194
2024-02-13 2023-12-31 13F WABTEC COM 929740108 139,357 30,150 27.61 17,684 52.38 0.0193
2023-11-13 2023-09-30 13F WABTEC COM 929740108 109,207 -3,195 -2.84 11,605 -5.86 0.0138
2023-08-14 2023-06-30 13F WABTEC COM 929740108 112,402 -14,875 -11.69 12,327 -4.16 0.0140
2023-05-15 2023-03-31 13F WABTEC COM 929740108 127,277 -44,899 -26.08 12,863 -25.16 0.0149
2023-02-09 2022-12-31 13F WABTEC COM 929740108 172,176 -8,282 -4.59 17,186 17.07 0.0204
2022-11-14 2022-09-30 13F WABTEC COM 929740108 180,458 -5,912 -3.17 14,680 -4.03 0.0190
2022-08-12 2022-06-30 13F WABTEC COM 929740108 186,370 4,231 2.32 15,297 -12.67 0.0189
2022-05-13 2022-03-31 13F WABTEC COM 929740108 182,139 -518,059 -73.99 17,516 -72.84 0.0179
2022-02-08 2021-12-31 13F WABTEC COM 929740108 700,198 -79,917 -10.24 64,495 -4.10 0.0627
2021-11-15 2021-09-30 13F WABTEC COM 929740108 780,115 163,968 26.61 67,254 32.63 0.0723
2021-10-12 2021-06-30 13F/A-1 WABTEC COM 929740108 616,147 -10,133 -1.62 50,709 2.29 0.0549
2021-08-16 2021-06-30 13F WABTEC COM 929740108 616,147 -10,133 50,709 0.0523
2021-05-14 2021-03-31 13F WABTEC COM 929740108 626,280 488,252 353.73 49,576 390.66 0.0600
2021-02-02 2020-12-31 13F WABTEC COM 929740108 138,028 27,701 25.11 10,104 48.00 0.0134
2020-11-05 2020-09-30 13F WABTEC COM 929740108 110,327 67,445 157.28 6,827 176.51 0.0109
2020-07-22 2020-06-30 13F WABTEC COM 929740108 42,882 20,352 90.33 2,469 127.77 0.0043
2020-05-06 2020-03-31 13F WABTEC COM 929740108 22,530 22,530 1,084 0.0025
2019-07-30 2019-06-30 13F WABTEC COM 929740108 0 -23,036 -100.00 0 -100.00
2019-06-19 2019-03-31 13F/A-1 WABTEC COM 929740108 23,036 -220,469 -90.54 1,698 -90.07 0.0034
2019-05-09 2019-03-31 13F WABTEC COM 929740108 23,036 -220,469 1,698
2019-02-07 2018-12-31 13F WABTEC COM 929740108 243,505 -56,444 -18.82 17,106 -45.62 0.0406
2018-10-25 2018-09-30 13F WABTEC COM 929740108 299,949 160,027 114.37 31,459 128.06 0.0586
2018-08-02 2018-06-30 13F WABTEC COM 929740108 139,922 132,304 1,736.73 13,794 2,124.84 0.0286
2018-04-23 2018-03-31 13F WABTEC COM 929740108 7,618 283 3.86 620 3.85 0.0014
2018-02-08 2017-12-31 13F WABTEC COM 929740108 7,335 -49,671 -87.13 597 -86.17 0.0014
2017-10-24 2017-09-30 13F WABTEC COM 929740108 57,006 44,080 341.02 4,318 265.00 0.0111
2017-08-02 2017-06-30 13F WABTEC COM 929740108 12,926 -95,210 -88.05 1,183 -85.98 0.0032
2017-05-02 2017-03-31 13F WABTEC COM 929740108 108,136 72,139 200.40 8,435 182.30 0.0234
2017-02-06 2016-12-31 13F WABTEC COM 929740108 35,997 -10,905 -23.25 2,988 -21.98 0.0089
2016-11-01 2016-09-30 13F WABTEC COM 929740108 46,902 17,621 60.18 3,830 86.28 0.0114
2016-08-04 2016-06-30 13F WABTEC COM 929740108 29,281 -8,109 -21.69 2,056 -30.66 0.0065
2016-05-10 2016-03-31 13F WABTEC COM 929740108 37,390 -32,868 -46.78 2,965 -40.66 0.0095
2016-05-04 2015-12-31 13F/A-1 WABTEC COM 929740108 70,258 -27,162 -27.88 4,997 -41.75 0.0130
2016-02-03 2015-12-31 13F WABTEC COM 929740108 70,258 4,997
2015-11-05 2015-09-30 13F WABTEC COM 929740108 97,420 -27,586 -22.07 8,578 -27.19 0.0248
2015-08-04 2015-06-30 13F WABTEC COM 929740108 125,006 49,240 64.99 11,781 63.65 0.0306
2015-05-04 2015-03-31 13F WABTEC COM 929740108 75,766 -56,463 -42.70 7,199 -37.34 0.0211
2015-02-13 2014-12-31 13F WABTEC COM 929740108 132,229 -64,836 -32.90 11,489 -28.06 0.0388
2014-11-12 2014-09-30 13F WABTEC COM 929740108 197,065 -64,696 -24.72 15,970 -26.13 0.0628
2014-08-11 2014-06-30 13F WABTEC COM 929740108 261,761 65,068 33.08 21,619 41.82 0.0898
2014-05-12 2014-03-31 13F WABTEC COM 929740108 196,693 -41,242 -17.33 15,244 -13.73 0.0670
2014-08-08 2013-12-31 13F/A-1 WABTEC COM 929740108 237,935 126,822 114.14 17,671 152.95 0.0857
2014-02-13 2013-12-31 13F WABTEC COM 929740108 237,935 17,671
2013-11-12 2013-09-30 13F WABTEC COM 929740108 111,113 15,323 16.00 6,986 36.50 0.0379
2013-08-12 2013-06-30 13F WABTEC COM 929740108 95,790 95,790 5,118 0.0333
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.