Westinghouse Air Brake Technologies Corporation
DE ˙ XTRA ˙ US9297401088
225,30 € ↓ -2,40 (-1,05%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:WB2 / Westinghouse Air Brake Technologies Corporation
InstitutionState Street Corp
Latest Disclosed Ownership7,740,942 shares
Latest Disclosed Value $ 1,934,538,815
State Street Corp reports 1.08% increase in ownership of WB2 / Westinghouse Air Brake Technologies Corporation

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 7,740,942 shares of Westinghouse Air Brake Technologies Corporation (DE:WB2) valued at $1,610,890,030 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 7,658,040 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of 1.08% during the quarter. The current value of the position is $1,744,034,233 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 7,740,942 82,902 1.08 1,934,539 18.35 0.0668
2026-02-13 2025-12-31 13F WABTEC COM 929740108 7,658,040 197,610 2.65 1,634,609 9.30 0.0548
2025-11-14 2025-09-30 13F WABTEC COM 929740108 7,460,430 -27,738 -0.37 1,495,592 -4.60 0.0519
2025-08-14 2025-06-30 13F WABTEC COM 929740108 7,488,168 12,984 0.17 1,567,648 15.64 0.0588
2025-05-15 2025-03-31 13F WABTEC COM 929740108 7,475,184 -19,524 -0.26 1,355,625 -4.60 0.0559
2025-02-14 2024-12-31 13F WABTEC COM 929740108 7,494,708 270,305 3.74 1,421,008 8.21 0.0561
2024-11-14 2024-09-30 13F WABTEC COM 929740108 7,224,403 51,313 0.72 1,313,180 15.83 0.0534
2024-08-14 2024-06-30 13F WABTEC COM 929740108 7,173,090 1,431 0.02 1,133,707 8.51 0.0495
2024-05-15 2024-03-31 13F WABTEC COM 929740108 7,171,659 174,221 2.49 1,044,767 17.66 0.0467
2024-02-14 2023-12-31 13F WABTEC COM 929740108 6,997,438 191,541 2.81 887,975 22.77 0.0432
2023-11-14 2023-09-30 13F WABTEC COM 929740108 6,805,897 -145,730 -2.10 723,263 -5.13 0.0401
2023-08-14 2023-06-30 13F WABTEC COM 929740108 6,951,627 117,000 1.71 762,385 10.38 0.0400
2023-05-15 2023-03-31 13F WABTEC COM 929740108 6,834,627 -102,217 -1.47 690,707 -0.24 0.0390
2023-05-15 2022-12-31 13F/A-99 WABTEC COM 929740108 6,936,844 26,830 0.39 692,366 23.17 0.0407
2023-05-15 2022-12-31 13F WABTEC COM 929740108 6,936,844 26,830 692,366 0.0407
2022-11-15 2022-09-30 13F WABTEC COM 929740108 6,910,014 -136,708 -1.94 562,130 -2.81 0.0356
2022-08-15 2022-06-30 13F WABTEC COM 929740108 7,046,722 -224,744 -3.09 578,395 -17.29 0.0347
2022-05-16 2022-03-31 13F WABTEC COM 929740108 7,271,466 -353,932 -4.64 699,297 -0.44 0.0346
2022-02-14 2021-12-31 13F WABTEC COM 929740108 7,625,398 134,471 1.80 702,375 8.76 0.0333
2021-11-15 2021-09-30 13F WABTEC COM 929740108 7,490,927 158,673 2.16 645,793 7.02 0.0341
2021-08-16 2021-06-30 13F WABTEC COM 929740108 7,332,254 -14,912 -0.20 603,445 3.76 0.0318
2021-07-09 2021-03-31 13F/A-1 WABTEC COM 929740108 7,347,166 243,664 3.43 581,602 11.85 0.0333
2021-05-17 2021-03-31 13F WABTEC COM 929740108 7,347,166 243,664 581,602 0.0334
2021-02-16 2020-12-31 13F WABTEC COM 929740108 7,103,502 -130,737 -1.81 519,976 16.16 0.0318
2020-11-10 2020-09-30 13F WABTEC COM 929740108 7,234,239 -7,355 -0.10 447,655 7.38 0.0306
2020-08-14 2020-06-30 13F WABTEC COM 929740108 7,241,594 174,060 2.46 416,899 22.56 0.0303
2020-06-19 2020-03-31 13F/A-1 WABTEC COM 929740108 7,067,534 -109,365 -1.52 340,160 -39.08 0.0297
2020-05-11 2020-03-31 13F WABTEC COM 929740108 7,067,534 -109,365 340,160 29,872.8972
2020-02-06 2019-12-31 13F WABTEC COM 929740108 7,176,899 168,255 2.40 558,363 10.87 0.0382
2019-11-14 2019-09-30 13F WABTEC COM 929740108 7,008,644 735,019 11.72 503,641 11.87 0.0375
2019-08-14 2019-06-30 13F WABTEC COM 929740108 6,273,625 884,889 16.42 450,195 13.33 0.0336
2019-05-15 2019-03-31 13F WABTEC COM 929740108 5,388,736 2,752,797 104.43 397,258 114.53 0.0310
2019-02-12 2018-12-31 13F WABTEC COM 929740108 2,635,939 -112,658 -4.10 185,175 -35.76 0.0169
2018-11-09 2018-09-30 13F WABTEC Common equity shares 929740108 2,748,597 134,476 5.14 288,261 11.86 0.0221
2018-08-14 2018-06-30 13F WABTEC Common equity shares 929740108 2,614,121 -131,428 -4.79 257,706 15.31 0.0215
2018-05-15 2018-03-31 13F WABTEC Common equity shares 929740108 2,745,549 -76,431 -2.71 223,486 -2.74 0.0190
2018-02-14 2017-12-31 13F WABTEC Common equity shares 929740108 2,821,980 50,919 1.84 229,788 9.47 0.0185
2017-11-14 2017-09-30 13F WABTEC Common equity shares 929740108 2,771,061 34,436 1.26 209,902 -16.17 0.0181
2017-08-14 2017-06-30 13F WABTEC Common equity shares 929740108 2,736,625 -15,373 -0.56 250,396 16.65 0.0221
2017-05-15 2017-03-31 13F WABTEC Common equity shares 929740108 2,751,998 -9,661 -0.35 214,659 -6.37 0.0191
2017-02-09 2016-12-31 13F WABTEC Common equity shares 929740108 2,761,659 -37,824 -1.35 229,274 0.31 0.0216
2017-01-13 2016-09-30 13F/A-1 WABTEC Common equity shares 929740108 2,799,483 -53,010 -1.86 228,569 14.10 0.0230
2016-11-14 2016-09-30 13F WABTEC Common equity shares 929740108 2,790,718 227,854
2016-08-12 2016-06-30 13F WABTEC Common equity shares 929740108 2,852,493 -133,386 -4.47 200,321 -15.39 0.0215
2016-05-20 2016-03-31 13F/A-1 WABTEC Common equity shares 929740108 2,985,879 35,584 1.21 236,767 12.84 0.0256
2016-05-12 2016-03-31 13F WABTEC Common equity shares 929740108 2,985,879 236,767
2016-02-16 2015-12-31 13F WABTEC Common equity shares 929740108 2,950,295 7,142 0.24 209,823 -19.03 0.0229
2015-11-16 2015-09-30 13F WABTEC Common equity shares 929740108 2,943,153 83,848 2.93 259,142 -3.83 0.0302
2015-08-13 2015-06-30 13F WABTEC Common equity shares 929740108 2,859,305 -107,505 -3.62 269,469 -4.41 0.0288
2015-05-15 2015-03-31 13F WABTEC Common equity shares 929740108 2,966,810 140,947 4.99 281,909 14.81 0.0289
2015-02-11 2014-12-31 13F WABTEC Common equity shares 929740108 2,825,863 431,835 18.04 245,539 26.56 0.0245
2014-11-12 2014-09-30 13F/A-1 WABTEC Common equity shares 929740108 2,394,028 -41,811 -1.72 194,008 -3.56 0.0209
2014-11-10 2014-09-30 13F WABTEC Common equity shares 929740108 2,394,028 194,008
2014-08-12 2014-06-30 13F WABTEC Common equity shares 929740108 2,435,839 -16,748 -0.68 201,175 5.83 0.0217
2014-05-15 2014-03-31 13F/A-1 WABTEC Common equity shares 929740108 2,452,587 -6,603 -0.27 190,086 4.08 0.0216
2014-05-13 2014-03-31 13F WABTEC Common equity shares 929740108 2,453,517 190,158
2014-02-06 2013-12-31 13F/A-1 WABTEC Common equity shares 929740108 2,459,190 -53,985 -2.15 182,643 15.59 0.0203
2014-02-06 2013-12-31 13F WABTEC Common equity shares 929740108 1,352,384 118,388
2013-11-12 2013-09-30 13F WABTEC Common equity shares 929740108 2,513,175 -45,902 -1.79 158,004 15.56 0.0195
2013-08-08 2013-06-30 13F WABTEC Common equity shares 929740108 2,559,077 2,559,077 136,731 0.0178
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.