Westinghouse Air Brake Technologies Corporation
MX ˙ BMV ˙ US9297401088
SecurityMX:WAB / Westinghouse Air Brake Technologies Corporation
InstitutionStifel Financial Corp
Latest Disclosed Ownership46,951 shares
Latest Disclosed Value $ 11,733,850
Stifel Financial Corp reports 3.59% decrease in ownership of WAB / Westinghouse Air Brake Technologies Corporation

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 46,951 shares of Westinghouse Air Brake Technologies Corporation (MX:WAB) valued at $11,733,850 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 48,701 shares of Westinghouse Air Brake Technologies Corporation. This represents a change in shares of -3.59% 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)
2026-05-12 2026-03-31 13F WABTEC COM 929740108 46,951 -1,750 -3.59 11,734 12.87 0.0108
2026-02-13 2025-12-31 13F WABTEC COM 929740108 48,701 -25 -0.05 10,395 6.42 0.0094
2025-11-12 2025-09-30 13F WABTEC COM 929740108 48,726 -3,529 -6.75 9,768 -10.70 0.0089
2025-08-14 2025-06-30 13F WABTEC COM 929740108 52,255 -417 -0.79 10,940 14.52 0.0106
2025-05-14 2025-03-31 13F WABTEC COM 929740108 52,672 -3,713 -6.59 9,552 -10.65 0.0102
2025-02-13 2024-12-31 13F WABTEC COM 929740108 56,385 1,683 3.08 10,690 7.51 0.0111
2024-11-14 2024-09-30 13F WABTEC COM 929740108 54,702 -260 -0.47 9,943 14.47 0.0104
2024-08-13 2024-06-30 13F WABTEC COM 929740108 54,962 5,164 10.37 8,687 19.74 0.0098
2024-05-14 2024-03-31 13F WABTEC COM 929740108 49,798 3,173 6.81 7,255 22.62 0.0083
2024-02-12 2023-12-31 13F WABTEC COM 929740108 46,625 17,544 60.33 5,917 91.46 0.0074
2023-11-13 2023-09-30 13F WABTEC COM 929740108 29,081 -1,403 -4.60 3,091 -7.57 0.0043
2023-08-14 2023-06-30 13F WABTEC COM 929740108 30,484 981 3.33 3,343 12.14 0.0046
2023-05-12 2023-03-31 13F WABTEC COM 929740108 29,503 2,100 7.66 2,982 8.99 0.0043
2023-02-13 2022-12-31 13F WABTEC COM 929740108 27,403 448 1.66 2,735 24.72 0.0041
2022-11-14 2022-09-30 13F WABTEC COM 929740108 26,955 -1,859 -6.45 2,193 -7.31 0.0036
2022-08-15 2022-06-30 13F WABTEC COM 929740108 28,814 9,853 51.96 2,366 29.79 0.0037
2022-05-13 2022-03-31 13F WABTEC COM 929740108 18,961 6,637 53.85 1,823 60.62 0.0025
2022-02-14 2021-12-31 13F WABTEC COM 929740108 12,324 32 0.26 1,135 7.08 0.0015
2021-11-15 2021-09-30 13F WABTEC COM 929740108 12,292 -5,595 -31.28 1,060 -28.04 0.0016
2021-08-13 2021-06-30 13F WABTEC COM 929740108 17,887 342 1.95 1,473 5.97 0.0022
2021-05-14 2021-03-31 13F WABTEC COM 929740108 17,545 -16,714 -48.79 1,390 -44.56 0.0023
2021-02-12 2020-12-31 13F WABTEC COM 929740108 34,259 1,817 5.60 2,507 24.85 0.0045
2020-11-16 2020-09-30 13F WABTEC COM 929740108 32,442 -42,897 -56.94 2,008 -53.70 0.0041
2020-08-14 2020-06-30 13F WABTEC COM 929740108 75,339 -2,852 -3.65 4,337 12.10 0.0100
2020-05-14 2020-03-31 13F WABTEC COM 929740108 78,191 -15,880 -16.88 3,869 -46.49 0.0107
2020-02-13 2019-12-31 13F WABTEC COM 929740108 94,071 3,106 3.41 7,230 10.96 0.0151
2019-11-19 2019-09-30 13F/A-1 WABTEC COM 929740108 90,965 -7,421 -7.54 6,516 -8.08 0.0166
2019-11-13 2019-09-30 13F WABTEC COM 929740108 91,241 -7,145 6,536 3,663.7556
2019-08-14 2019-06-30 13F WABTEC COM 929740108 98,386 61,699 168.18 7,089 169.34 0.0183
2019-05-14 2019-03-31 13F WABTEC COM 929740108 36,687 -34,648 -48.57 2,632 -47.88 0.0074
2019-02-13 2018-12-31 13F WABTEC COM 929740108 71,335 -3,145 -4.22 5,050 -35.26 0.0163
2018-11-13 2018-09-30 13F WABTEC COM 929740108 74,480 6,060 8.86 7,800 15.64 0.0223
2018-08-14 2018-06-30 13F WABTEC COM 929740108 68,420 -6,525 -8.71 6,745 10.61 0.0207
2018-05-11 2018-03-31 13F WABTEC COM 929740108 74,945 -12,232 -14.03 6,098 -13.92 0.0192
2018-02-14 2017-12-31 13F WABTEC COM 929740108 87,177 -5,613 -6.05 7,084 1.01 0.0225
2017-11-13 2017-09-30 13F WABTEC COM 929740108 92,790 -44,117 -32.22 7,013 -44.03 0.0243
2017-08-14 2017-06-30 13F WABTEC COM 929740108 136,907 -6,477 -4.52 12,529 12.00 0.0465
2017-05-10 2017-03-31 13F WABTEC COM 929740108 143,384 -12,610 -8.08 11,187 -13.55 0.0433
2017-02-16 2016-12-31 13F WABTEC COM 929740108 155,994 -74,765 -32.40 12,941 -31.37 0.0549
2016-11-15 2016-09-30 13F WABTEC COM 929740108 230,759 7,542 3.38 18,855 20.27 0.0848
2016-08-17 2016-06-30 13F WABTEC COM 929740108 223,217 -6,261 -2.73 15,677 -13.84 0.0725
2016-05-16 2016-03-31 13F WABTEC COM 929740108 229,478 42,839 22.95 18,195 37.01 0.0970
2016-03-21 2015-12-31 13F/A-2 WABTEC COM 929740108 186,639 42,707 29.67 13,280 4.87 0.0691
2016-02-26 2015-12-31 13F/A-1 WABTEC COM 929740108 302,847 116,208 17,673 0.0924
2016-02-16 2015-12-31 13F WABTEC COM 929740108 302,847 23,941
2015-11-16 2015-09-30 13F WABTEC COM 929740108 143,932 -4,762 -3.20 12,663 -9.26 0.0711
2015-08-17 2015-06-30 13F/A-1 WABTEC COM 929740108 148,694 35,027 30.82 13,956 29.08 0.0721
2015-08-17 2015-06-30 13F WABTEC COM 929740108 114,713 10,806
2015-05-14 2015-03-31 13F WABTEC COM 929740108 113,667 -15,498 -12.00 10,812 -3.62 0.0592
2015-02-13 2014-12-31 13F WABTEC COM 929740108 129,165 78,988 157.42 11,218 175.90 0.0623
2014-11-13 2014-09-30 13F WABTEC COM 929740108 50,177 3,604 7.74 4,066 5.69 0.0357
2014-08-14 2014-06-30 13F WABTEC COM 929740108 46,573 -9,279 -16.61 3,847 -11.11 0.0345
2014-05-15 2014-03-31 13F WABTEC COM 929740108 55,852 55,852 4,328 0.0414
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.