Westinghouse Air Brake Technologies Corporation
DE ˙ XTRA ˙ US9297401088
225,30 € ↓ -2,40 (-1,05%)
2026-06-04
AKTIENPREIS
SecurityDE:WB2 / Westinghouse Air Brake Technologies Corporation
InstitutionTcw Group Inc
Latest Disclosed Ownership3,080 shares
Latest Disclosed Value $ 769,723
Tcw Group Inc reports 0.13% increase in ownership of WB2 / Westinghouse Air Brake Technologies Corporation

On May 14, 2026 - Tcw Group Inc filed a 13F-HR form disclosing ownership of 3,080 shares of Westinghouse Air Brake Technologies Corporation (DE:WB2) valued at $640,948 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,076 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of 0.13% during the quarter. The current value of the position is $693,924 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)
2026-05-14 2026-03-31 13F WABTEC COM 929740108 3,080 4 0.13 770 17.23 0.0058
2026-02-17 2025-12-31 13F WABTEC COM 929740108 3,076 -20,720 -87.07 657 -86.25 0.0047
2025-11-14 2025-09-30 13F WABTEC COM 929740108 23,796 -5,692 -19.30 4,770 -22.73 0.0399
2025-08-14 2025-06-30 13F WABTEC COM 929740108 29,488 -4,011 -11.97 6,173 1.61 0.0484
2025-05-07 2025-03-31 13F WABTEC COM 929740108 33,499 -622 -1.82 6,075 -6.09 0.0544
2025-02-04 2024-12-31 13F WABTEC COM 929740108 34,121 2,434 7.68 6,469 12.33 0.0543
2024-11-19 2024-09-30 13F/A-1 WABTEC COM 929740108 31,687 -3,005 -8.66 5,760 5.03 0.0504
2024-11-08 2024-09-30 13F WABTEC COM 929740108 31,687 -3,005 5,760 0.0259
2024-07-19 2024-06-30 13F WABTEC COM 929740108 34,692 14,007 67.72 5,483 81.98 0.0490
2024-05-10 2024-03-31 13F WABTEC COM 929740108 20,685 162 0.79 3,013 15.71 0.0305
2024-02-09 2023-12-31 13F WABTEC COM 929740108 20,523 1,988 10.73 2,605 32.25 0.0290
2023-11-15 2023-09-30 13F WABTEC COM 929740108 18,535 -13,906 -42.87 1,970 -44.64 0.0247
2023-08-14 2023-06-30 13F WABTEC COM 929740108 32,441 14,761 83.49 3,558 99.16 0.0395
2023-05-15 2023-03-31 13F WABTEC COM 929740108 17,680 -1,227 -6.49 1,787 -5.35 0.0229
2023-02-14 2022-12-31 13F WABTEC COM 929740108 18,907 -3 -0.02 1,887 22.61 0.0270
2022-10-27 2022-09-30 13F WABTEC COM 929740108 18,910 54 0.29 1,539 -0.52 0.0225
2022-07-19 2022-06-30 13F WABTEC COM 929740108 18,856 213 1.14 1,547 -13.67 0.0203
2022-04-19 2022-03-31 13F WABTEC COM 929740108 18,643 -350 -1.84 1,792 2.40 0.0171
2022-01-26 2021-12-31 13F WABTEC COM 929740108 18,993 -162 -0.85 1,750 6.00 0.0144
2021-10-26 2021-09-30 13F WABTEC COM 929740108 19,155 -10,158 -34.65 1,651 -31.55 0.0043
2021-07-23 2021-06-30 13F WABTEC COM 929740108 29,313 1,494 5.37 2,412 9.54 0.0209
2021-05-05 2021-03-31 13F WABTEC COM 929740108 27,819 3,686 15.27 2,202 24.69 0.0211
2021-02-02 2020-12-31 13F WABTEC COM 929740108 24,133 1,898 8.54 1,766 28.34 0.0154
2020-10-30 2020-09-30 13F WABTEC COM 929740108 22,235 -98 -0.44 1,376 7.08 0.0150
2020-08-05 2020-06-30 13F WABTEC COM 929740108 22,333 395 1.80 1,285 21.69 0.0150
2020-05-05 2020-03-31 13F WABTEC COM 929740108 21,938 -238 -1.07 1,056 -38.78 0.0146
2020-02-10 2019-12-31 13F WABTEC COM 929740108 22,176 4,835 27.88 1,725 38.44 0.0191
2019-11-13 2019-09-30 13F WABTEC COM 929740108 17,341 3,089 21.67 1,246 21.80 0.0142
2019-08-07 2019-06-30 13F WABTEC COM 929740108 14,252 14,252 1,023 0.0109
2017-05-11 2017-03-31 13F WABTEC COM 929740108 0 -14,339 -100.00 0 -100.00
2017-02-10 2016-12-31 13F WABTEC COM 929740108 14,339 -10,057 -41.22 1,190 -40.26 0.0090
2016-11-14 2016-09-30 13F WABTEC COM 929740108 24,396 -3,300 -11.92 1,992 2.42 0.0151
2016-08-12 2016-06-30 13F/A-1 WABTEC COM 929740108 27,696 -10,544 -27.57 1,945 -35.87 0.0147
2016-08-11 2016-06-30 13F WABTEC COM 929740108 27,696 1,945
2016-05-16 2016-03-31 13F WABTEC COM 929740108 38,240 -16,567 -30.23 3,033 -22.19 0.0222
2016-02-16 2015-12-31 13F WABTEC COM 929740108 54,807 11,346 26.11 3,898 1.86 0.0280
2015-11-13 2015-09-30 13F WABTEC COM 929740108 43,461 -58,284 -57.28 3,827 -60.09 0.0275
2015-08-12 2015-06-30 13F WABTEC COM 929740108 101,745 -11,642 -10.27 9,588 -11.01 0.0617
2015-05-13 2015-03-31 13F WABTEC COM 929740108 113,387 -42,507 -27.27 10,774 -20.46 0.0517
2015-02-13 2014-12-31 13F WABTEC COM 929740108 155,894 9,889 6.77 13,546 14.48 0.0567
2014-11-14 2014-09-30 13F WABTEC COM 929740108 146,005 -14,509 -9.04 11,833 -10.75 0.0476
2014-08-14 2014-06-30 13F WABTEC COM 929740108 160,514 -7,252 -4.32 13,258 1.96 0.0546
2014-05-13 2014-03-31 13F WABTEC COM 929740108 167,766 -34,236 -16.95 13,003 -13.32 0.0540
2014-02-18 2013-12-31 13F/A-1 WABTEC COM 929740108 202,002 -12,212 -5.70 15,002 11.40 0.0632
2014-02-14 2013-12-31 13F WABTEC COM 929740108 15,002 202,002
2013-11-14 2013-09-30 13F WABTEC COM 929740108 214,214 -16,323 -7.08 13,467 9.34 0.0622
2013-08-14 2013-06-30 13F/A-1 WABTEC COM 929740108 230,537 230,537 12,317 0.0607
2013-08-14 2013-06-30 13F WABTEC COM 929740108 230,537 12,317
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.