BorgWarner Inc.
MX ˙ BMV ˙ US0997241064
SecurityMX:BWA / BorgWarner Inc.
InstitutionM&t Bank Corp
Latest Disclosed Ownership10,651 shares
Latest Disclosed Value $ 577,924
M&t Bank Corp reports 10.05% increase in ownership of BWA / BorgWarner Inc.

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 10,651 shares of BorgWarner Inc. (MX:BWA) valued at $577,924 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 9,678 shares of BorgWarner Inc.. This represents a change in shares of 10.05% 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 BORGWARNER COM 099724106 10,651 973 10.05 578 32.34 0.0005
2026-01-30 2025-12-31 13F/A-1 BORGWARNER COM 099724106 9,678 2,554 35.85 436 39.30 0.0014
2026-01-28 2025-12-31 13F BORGWARNER COM 099724106 4,860 -2,264 752 0.0004
2025-11-14 2025-09-30 13F BORGWARNER COM 099724106 7,124 -5,330 -42.80 313 -24.76 0.0011
2025-08-13 2025-06-30 13F BORGWARNER COM 099724106 12,454 -715 -5.43 417 10.34 0.0014
2025-04-30 2025-03-31 13F BORGWARNER COM 099724106 13,169 -21 -0.16 378 -10.02 0.0014
2025-02-06 2024-12-31 13F BORGWARNER COM 099724106 13,190 76 0.58 419 -11.79 0.0014
2024-11-19 2024-09-30 13F/A-1 BORGWARNER COM 099724106 13,114 -3,266 -19.94 476 -10.04 0.0016
2024-11-15 2024-09-30 13F AMGEN COM 099724106 81,909 65,529 22,642 0.0136
2024-07-31 2024-06-30 13F BORGWARNER COM 099724106 16,380 1,239 8.18 528 0.57 0.0018
2024-05-07 2024-03-31 13F BORGWARNER COM 099724106 15,141 -4,373 -22.41 526 -24.89 0.0018
2024-02-06 2023-12-31 13F BORGWARNER COM 099724106 19,514 -14,326 -42.33 700 -48.83 0.0026
2023-11-02 2023-09-30 13F BORGWARNER COM 099724106 33,840 -22,726 -40.18 1,367 -50.61 0.0055
2023-08-09 2023-06-30 13F BORGWARNER COM 099724106 56,566 730 1.31 2,767 0.88 0.0103
2023-05-11 2023-03-31 13F BORGWARNER COM 099724106 55,836 33,954 155.17 2,742 211.95 0.0106
2023-02-13 2022-12-31 13F/A-1 BORGWARNER COM 099724106 21,882 1,340 6.52 880 36.07 0.0035
2023-02-13 2022-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099724106 21,883 1,341 882 0.0035
2022-11-17 2022-09-30 13F/A-1 BORGWARNER COM 099724106 20,542 -4,857 -19.12 646 40.74 0.0029
2022-11-14 2022-09-30 13F BORGWARNER COM 099724106 20,542 -4,857 646 0.0006
2022-08-05 2022-06-30 13F BORGWARNER COM 099724106 25,399 12,486 96.69 459 -8.20 0.0022
2022-05-09 2022-03-31 13F BORGWARNER COM 099724106 12,913 727 5.97 500 -9.09 0.0022
2022-02-07 2021-12-31 13F BORGWARNER COM 099724106 12,186 -1,211 -9.04 550 -5.17 0.0023
2021-10-28 2021-09-30 13F BORGWARNER COM 099724106 13,397 -42,821 -76.17 580 -78.74 0.0026
2021-08-13 2021-06-30 13F BORGWARNER COM 099724106 56,218 -160 -0.28 2,728 4.32 0.0120
2021-05-06 2021-03-31 13F BORGWARNER COM 099724106 56,378 2,403 4.45 2,615 25.36 0.0113
2021-02-12 2020-12-31 13F BORGWARNER COM 099724106 53,975 2,172 4.19 2,086 3.99 0.0092
2020-11-06 2020-09-30 13F BORGWARNER COM 099724106 51,803 9,106 21.33 2,006 32.94 0.0098
2020-07-29 2020-06-30 13F BORGWARNER COM 099724106 42,697 42,697 1,509 0.0081
2020-05-14 2020-03-31 13F BORGWARNER COM 099724106 0 -19,704 -100.00 0 -100.00
2020-02-07 2019-12-31 13F BORGWARNER COM 099724106 19,704 -2,129 -9.75 855 6.88 0.0040
2019-11-12 2019-09-30 13F BORGWARNER COM 099724106 21,833 -5,990 -21.53 800 -31.51 0.0040
2019-08-12 2019-06-30 13F BORGWARNER COM 099724106 27,823 -5,623 -16.81 1,168 -9.11 0.0061
2019-05-15 2019-03-31 13F BORGWARNER COM 099724106 33,446 -163,676 -83.03 1,285 -81.24 0.0067
2019-02-01 2018-12-31 13F BORGWARNER COM 099724106 197,122 -23,198 -10.53 6,848 -27.34 0.0393
2018-11-09 2018-09-30 13F BORGWARNER COM 099724106 220,320 -379 -0.17 9,425 -1.07 0.0471
2018-08-10 2018-06-30 13F BORGWARNER COM 099724106 220,699 3,945 1.82 9,527 -12.49 0.0513
2018-05-04 2018-03-31 13F BORGWARNER COM 099724106 216,754 7,204 3.44 10,887 1.69 0.0585
2018-02-06 2017-12-31 13F BORGWARNER COM 099724106 209,550 11,490 5.80 10,706 5.52 0.0561
2017-11-13 2017-09-30 13F BORGWARNER COM 099724106 198,060 2,220 1.13 10,146 22.30 0.0550
2017-08-11 2017-06-30 13F BORGWARNER COM 099724106 195,840 25,324 14.85 8,296 16.44 0.0490
2017-05-10 2017-03-31 13F BORGWARNER COM 099724106 170,516 142,190 501.98 7,125 537.87 0.0430
2017-02-14 2016-12-31 13F BORGWARNER COM 099724106 28,326 6,429 29.36 1,117 45.25 0.0070
2016-11-04 2016-09-30 13F BORGWARNER COM 099724106 21,897 2,988 15.80 769 37.81 0.0049
2016-08-04 2016-06-30 13F BORGWARNER COM 099724106 18,909 -1,911 -9.18 558 -30.25 0.0038
2016-05-11 2016-03-31 13F BORGWARNER COM 099724106 20,820 5,878 39.34 800 23.84 0.0054
2016-02-12 2015-12-31 13F BORGWARNER COM 099724106 14,942 -6,202 -29.33 646 -26.42 0.0043
2015-11-13 2015-09-30 13F BORGWARNER COM 099724106 21,144 -79,143 -78.92 878 -84.59 0.0060
2015-08-14 2015-06-30 13F BORGWARNER COM 099724106 100,287 -66,407 -39.84 5,699 -43.47 0.0344
2015-05-14 2015-03-31 13F BORG WARNER COMMON 099724106 166,694 -12,771 -7.12 10,081 2.22 0.0629
2015-02-12 2014-12-31 13F BORGWARNER COM 099724106 179,465 -13,573 -7.03 9,862 -2.89 0.0617
2014-11-14 2014-09-30 13F BORGWARNER COM 099724106 193,038 168,005 671.13 10,156 522.30 0.0712
2014-08-13 2014-06-30 13F BORG WARNER COMMON 099724106 25,033 1,279 5.38 1,632 11.78 0.0683
2014-05-14 2014-03-31 13F BORG WARNER COMMON 099724106 23,754 -294 -1.22 1,460 8.63 0.0606
2014-02-12 2013-12-31 13F BORG WARNER COMMON 099724106 24,048 8,355 53.24 1,344 -15.52 0.0563
2013-11-13 2013-09-30 13F BORG WARNER COMMON 099724106 15,693 -3,775 -19.39 1,591 -5.13 0.0759
2013-07-30 2013-06-30 13F BORG WARNER COMMON 099724106 19,468 19,468 1,677 0.0813
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.