Westinghouse Air Brake Technologies Corporation
MX ˙ BMV ˙ US9297401088
SecurityMX:WAB / Westinghouse Air Brake Technologies Corporation
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership4,557,374 shares
Latest Disclosed Value $ 1,134,584,024
Geode Capital Management, Llc reports 4.38% increase in ownership of WAB / Westinghouse Air Brake Technologies Corporation

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 4,557,374 shares of Westinghouse Air Brake Technologies Corporation (MX:WAB) valued at $1,134,584,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 4,366,157 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of 4.38% 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 4,557,374 191,217 4.38 1,134,584 22.23 0.0377
2026-02-09 2025-12-31 13F WABTEC COM 929740108 4,366,157 38,029 0.88 928,249 7.44 0.0573
2025-11-12 2025-09-30 13F WABTEC COM 929740108 4,328,128 40,114 0.94 864,005 -3.34 0.0551
2025-08-08 2025-06-30 13F WABTEC COM 929740108 4,288,014 30,489 0.72 893,830 16.14 0.0627
2025-05-13 2025-03-31 13F WABTEC COM 929740108 4,257,525 140,465 3.41 769,638 -1.14 0.0605
2025-02-12 2024-12-31 13F WABTEC COM 929740108 4,117,060 32,667 0.80 778,478 5.22 0.0603
2024-11-12 2024-09-30 13F WABTEC COM 929740108 4,084,393 19,792 0.49 739,840 15.48 0.0599
2024-08-09 2024-06-30 13F WABTEC COM 929740108 4,064,601 23,589 0.58 640,647 9.11 0.0562
2024-05-13 2024-03-31 13F WABTEC COM 929740108 4,041,012 124,570 3.18 587,178 18.46 0.0543
2024-02-13 2023-12-31 13F WABTEC COM 929740108 3,916,442 84,011 2.19 495,671 21.97 0.0519
2023-11-13 2023-09-30 13F WABTEC COM 929740108 3,832,431 57,875 1.53 406,380 -1.57 0.0484
2023-08-11 2023-06-30 13F WABTEC COM 929740108 3,774,556 38,114 1.02 412,843 9.58 0.0485
2023-05-15 2023-03-31 13F WABTEC COM 929740108 3,736,442 83,320 2.28 376,767 103,692.29 0.0489
2023-02-13 2022-12-31 13F WABTEC COM 929740108 3,653,122 82,696 2.32 364 -99.87 0.0511
2022-11-14 2022-09-30 13F WABTEC COM 929740108 3,570,426 64,654 1.84 290,116 1.01 0.0440
2022-08-12 2022-06-30 13F WABTEC COM 929740108 3,505,772 15,696 0.45 287,223 -14.22 0.0421
2022-05-13 2022-03-31 13F WABTEC COM 929740108 3,490,076 165,346 4.97 334,835 9.63 0.0418
2022-02-11 2021-12-31 13F WABTEC COM 929740108 3,324,730 -21,153 -0.63 305,423 6.16 0.0368
2021-11-12 2021-09-30 13F WABTEC COM 929740108 3,345,883 220,225 7.05 287,699 12.16 0.0387
2021-08-13 2021-06-30 13F WABTEC COM 929740108 3,125,658 75,937 2.49 256,519 6.54 0.0353
2021-05-12 2021-03-31 13F WABTEC COM 929740108 3,049,721 61,874 2.07 240,779 10.37 0.0368
2021-02-12 2020-12-31 13F WABTEC COM 929740108 2,987,847 44,859 1.52 218,158 20.03 0.0366
2020-11-13 2020-09-30 13F WABTEC COM 929740108 2,942,988 -27,473 -0.92 181,749 6.47 0.0356
2020-08-13 2020-06-30 13F WABTEC COM 929740108 2,970,461 152,438 5.41 170,698 26.10 0.0365
2020-05-14 2020-03-31 13F WABTEC COM 929740108 2,818,023 67,027 2.44 135,365 -36.62 0.0353
2020-02-20 2019-12-31 13F/A-1 WABTEC COM 929740108 2,750,996 101,400 3.83 213,576 12.35 0.0446
2020-02-13 2019-12-31 13F WABTEC COM 929740108 2,750,996 101,400 213,576 27,218.3885
2019-11-12 2019-09-30 13F WABTEC COM 929740108 2,649,596 370,321 16.25 190,092 16.43 0.0444
2019-08-14 2019-06-30 13F WABTEC COM 929740108 2,279,275 304,098 15.40 163,274 12.34 0.0395
2019-05-14 2019-03-31 13F WABTEC COM 929740108 1,975,177 1,143,501 137.49 145,337 148.93 0.0377
2019-03-06 2018-12-31 13F/A-1 WABTEC COM 929740108 831,676 36,539 4.60 58,385 -29.94 0.0180
2019-02-13 2018-12-31 13F WABTEC COM 929740108 831,676 36,539 58,385
2018-11-13 2018-09-30 13F WABTEC COM 929740108 795,137 37,361 4.93 83,337 11.65 0.0235
2018-08-14 2018-06-30 13F WABTEC COM 929740108 757,776 22,202 3.02 74,644 24.77 0.0229
2018-05-15 2018-03-31 13F WABTEC COM 929740108 735,574 29,554 4.19 59,824 4.12 0.0195
2018-02-13 2017-12-31 13F WABTEC COM 929740108 706,020 12,755 1.84 57,456 9.46 0.0195
2017-11-14 2017-09-30 13F WABTEC COM 929740108 693,265 6,453 0.94 52,492 -16.44 0.0194
2017-08-14 2017-06-30 13F WABTEC COM 929740108 686,812 -50,036 -6.79 62,818 9.34 0.0247
2017-06-21 2017-03-31 13F/A-1 WABTEC CORP COM COM 929740108 736,848 -236 -0.03 57,454 -6.08 0.0236
2017-05-12 2017-03-31 13F WABTEC CORP COM COM 929740108 736,848 57,454
2017-02-14 2016-12-31 13F WABTEC CORP COM COM 929740108 737,084 4,244 0.58 61,174 2.27 0.0284
2016-11-10 2016-09-30 13F WABTEC CORP COM COM 929740108 732,840 95,832 15.04 59,814 33.76 0.0301
2016-08-12 2016-06-30 13F WABTEC CORP COM COM 929740108 637,008 33,561 5.56 44,716 -6.49 0.0243
2016-05-13 2016-03-31 13F WABTEC CORP COM COM 929740108 603,447 37,555 6.64 47,818 18.90 0.0254
2016-02-12 2015-12-31 13F WABTEC CORP COM COM 929740108 565,892 14,768 2.68 40,217 -17.06 0.0229
2015-11-13 2015-09-30 13F WABTEC CORP COM COM 929740108 551,124 22,628 4.28 48,491 -2.58 0.0294
2015-08-14 2015-06-30 13F WABTEC CORP COM COM 929740108 528,496 7,640 1.47 49,774 0.64 0.0284
2015-05-14 2015-03-31 13F WABTEC CORP COM COM 929740108 520,856 30,207 6.16 49,458 16.07 0.0283
2015-02-12 2014-12-31 13F WABTEC CORP COM COM 929740108 490,649 -10,912 -2.18 42,610 4.83 0.0254
2014-11-14 2014-09-30 13F WABTEC CORP COM COM 929740108 501,561 21,785 4.54 40,646 2.58 0.0263
2014-08-13 2014-06-30 13F WABTEC CORP COM COM 929740108 479,776 8,579 1.82 39,624 8.51 0.0256
2014-05-14 2014-03-31 13F WABTEC CORP COM COM 929740108 471,197 25,237 5.66 36,517 10.25 0.0245
2014-02-14 2013-12-31 13F WABTEC CORP COM COM 929740108 445,960 25,350 6.03 33,121 25.25 0.0230
2013-11-14 2013-09-30 13F WABTEC CORP COM COM 929740108 420,610 13,033 3.20 26,444 21.43 0.0212
2013-08-14 2013-06-30 13F WABTEC CORP COM COM 929740108 407,577 407,577 21,777 0.0191
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.