BorgWarner Inc.
MX ˙ BMV ˙ US0997241064
SecurityMX:BWA / BorgWarner Inc.
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership1,460,557 shares
Latest Disclosed Value $ 79,253,404
Ameriprise Financial Inc reports 8.34% increase in ownership of BWA / BorgWarner Inc.

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 1,460,557 shares of BorgWarner Inc. (MX:BWA) valued at $79,253,404 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,348,075 shares of BorgWarner Inc.. This represents a change in shares of 8.34% 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 BORGWARNER COM 099724106 1,460,557 112,482 8.34 79,253 30.47 0.0034
2026-02-17 2025-12-31 13F BORGWARNER COM 099724106 1,348,075 392,109 41.02 60,744 44.55 0.0137
2025-11-14 2025-09-30 13F BORGWARNER COM 099724106 955,966 211,460 28.40 42,024 68.60 0.0097
2025-08-14 2025-06-30 13F BORGWARNER COM 099724106 744,506 -16,314 -2.14 24,926 14.36 0.0061
2025-05-14 2025-03-31 13F BORGWARNER COM 099724106 760,820 353,114 86.61 21,797 68.06 0.0059
2025-02-14 2024-12-31 13F BORGWARNER COM 099724106 407,706 -13,838 -3.28 12,971 -15.23 0.0033
2024-11-14 2024-09-30 13F BORGWARNER COM 099724106 421,544 -5,774 -1.35 15,301 11.07 0.0039
2024-08-14 2024-06-30 13F BORGWARNER COM 099724106 427,318 -31,662 -6.90 13,777 -13.60 0.0037
2024-05-15 2024-03-31 13F BORGWARNER COM 099724106 458,980 -876,002 -65.62 15,945 -66.68 0.0044
2024-02-14 2023-12-31 13F BORGWARNER COM 099724106 1,334,982 8 0.00 47,858 -11.20 0.0143
2023-11-14 2023-09-30 13F BORGWARNER COM 099724106 1,334,974 433,321 48.06 53,896 22.22 0.0177
2023-08-14 2023-06-30 13F BORGWARNER COM 099724106 901,653 17,540 1.98 44,100 1.57 0.0138
2023-05-22 2023-03-31 13F/A-1 BORGWARNER COM 099724106 884,113 15,158 1.74 43,419 24.22 0.0142
2023-05-15 2023-03-31 13F BORGWARNER COM 099724106 884,113 15,158 43,419 0.0026
2023-02-14 2022-12-31 13F BORGWARNER COM 099724106 868,955 7,163 0.83 34,952 29.18 0.0120
2022-11-14 2022-09-30 13F BORGWARNER COM 099724106 861,792 -41,761 -4.62 27,056 -10.25 0.0100
2022-08-15 2022-06-30 13F BORGWARNER COM 099724106 903,553 -18,813 -2.04 30,146 -15.83 0.0105
2022-05-16 2022-03-31 13F BORGWARNER COM 099724106 922,366 -73,468 -7.38 35,817 -20.12 0.0106
2022-02-14 2021-12-31 13F BORGWARNER COM 099724106 995,834 -9,355 -0.93 44,838 3.24 0.0124
2021-11-15 2021-09-30 13F BORGWARNER COM 099724106 1,005,189 -60,706 -5.70 43,431 -16.05 0.0139
2021-08-16 2021-06-30 13F BORGWARNER COM 099724106 1,065,895 -142,857 -11.82 51,737 -7.67 0.0160
2021-05-17 2021-03-31 13F BORGWARNER COM 099724106 1,208,752 -69,123 -5.41 56,037 13.49 0.0186
2021-02-12 2020-12-31 13F BORGWARNER COM 099724106 1,277,875 118,586 10.23 49,378 9.94 0.0175
2020-11-16 2020-09-30 13F BORGWARNER COM 099724106 1,159,289 33,387 2.97 44,912 13.00 0.0183
2020-08-14 2020-06-30 13F BORGWARNER COM 099724106 1,125,902 24,369 2.21 39,744 48.06 0.0170
2020-05-15 2020-03-31 13F BORGWARNER COM 099724106 1,101,533 146,649 15.36 26,844 -35.19 0.0141
2020-02-14 2019-12-31 13F BORGWARNER COM 099724106 954,884 2,698 0.28 41,422 18.60 0.0172
2019-11-14 2019-09-30 13F BORGWARNER COM 099724106 952,186 -8,207 -0.85 34,925 -13.37 0.0157
2019-08-14 2019-06-30 13F BORGWARNER COM 099724106 960,393 141,825 17.33 40,313 28.22 0.0181
2019-05-15 2019-03-31 13F BORGWARNER COM 099724106 818,568 18,779 2.35 31,441 13.16 0.0145
2019-02-14 2018-12-31 13F BORGWARNER COM 099724106 799,789 30,337 3.94 27,785 -15.59 0.0139
2018-11-14 2018-09-30 13F BORG WARNER AUTOMOTI COM 099724106 769,452 -12,095 -1.55 32,916 -2.42 0.0115
2018-08-14 2018-06-30 13F BORGWARNER COM 099724106 781,547 -9,769 -1.23 33,734 -15.14 0.0149
2018-05-14 2018-03-31 13F BORGWARNER COM 099724106 791,316 -2,321 -0.29 39,753 -1.96 0.0180
2018-02-12 2017-12-31 13F BORGWARNER COM 099724106 793,637 9,738 1.24 40,547 0.96 0.0185
2017-11-07 2017-09-30 13F BORGWARNER COM 099724106 783,899 -7,016 -0.89 40,160 20.08 0.0191
2017-08-10 2017-06-30 13F BORGWARNER COM 099724106 790,915 59,072 8.07 33,445 9.36 0.0167
2017-05-05 2017-03-31 13F BORGWARNER COM 099724106 731,843 22,567 3.18 30,583 9.33 0.0158
2017-02-03 2016-12-31 13F BORGWARNER COM 099724106 709,276 520,046 274.82 27,973 320.20 0.0153
2016-11-08 2016-09-30 13F BORGWARNER COM 099724106 189,230 34,582 22.36 6,657 45.80 0.0037
2016-08-08 2016-06-30 13F BORGWARNER COM 099724106 154,648 -289,519 -65.18 4,566 -73.23 0.0027
2016-05-12 2016-03-31 13F BORGWARNER COM 099724106 444,167 19,272 4.54 17,057 -7.14 0.0102
2016-02-11 2015-12-31 13F BORGWARNER COM 099724106 424,895 304,317 252.38 18,368 266.33 0.0108
2015-11-12 2015-09-30 13F BORGWARNER COM 099724106 120,578 -4,282 -3.43 5,014 -29.36 0.0031
2015-08-13 2015-06-30 13F BORGWARNER COM 099724106 124,860 471 0.38 7,098 -5.57 0.0040
2015-05-14 2015-03-31 13F BORGWARNER COM 099724106 124,389 -564,293 -81.94 7,517 -80.14 0.0043
2015-02-13 2014-12-31 13F BORGWARNER COM 099724106 688,682 -210,646 -23.42 37,843 -20.02 0.0221
2014-11-14 2014-09-30 13F BORGWARNER COM 099724106 899,328 71,656 8.66 47,313 -12.31 0.0285
2014-08-13 2014-06-30 13F BORGWARNER COM 099724106 827,672 -81,353 -8.95 53,955 -3.44 0.0318
2014-05-14 2014-03-31 13F BORGWARNER COM 099724106 909,025 -445,062 -32.87 55,876 -26.19 0.0336
2014-02-14 2013-12-31 13F BORGWARNER COM 099724106 1,354,087 891,904 192.98 75,707 61.56 0.0459
2013-11-14 2013-09-30 13F BORGWARNER COM 099724106 462,183 237,003 105.25 46,859 141.57 0.0307
2013-08-14 2013-06-30 13F BORGWARNER COM 099724106 225,180 225,180 19,398 0.0134
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.