BorgWarner Inc.
US ˙ NYSE ˙ US0997241064

SecurityBWA / BorgWarner Inc.
InstitutionAmundi
Latest Disclosed Ownership322,961 shares
Latest Disclosed Value $ 17,524,365
Amundi reports 35.64% decrease in ownership of BWA / BorgWarner Inc.

On May 15, 2026 - Amundi filed a 13F-HR form disclosing ownership of 322,961 shares of BorgWarner Inc. (US:BWA) valued at $17,523,864 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 501,817 shares of BorgWarner Inc.. This represents a change in shares of -35.64% during the quarter. The current value of the position is $24,722,665 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)
2026-05-15 2026-03-31 13F BORGWARNER COM 099724106 322,961 -178,856 -35.64 17,524 -22.50 0.0020
2026-02-17 2025-12-31 13F BORGWARNER COM 099724106 501,817 67,013 15.41 22,611 17.50 0.0061
2025-11-14 2025-09-30 13F BORGWARNER COM 099724106 434,804 -312,427 -41.81 19,243 -21.56 0.0062
2025-08-13 2025-06-30 13F BORGWARNER COM 099724106 747,231 35,853 5.04 24,532 24.04 0.0085
2025-05-15 2025-03-31 13F BORGWARNER COM 099724106 711,378 -522,287 -42.34 19,778 -49.38 0.0072
2025-02-07 2024-12-31 13F Borgwarner COM 099724106 1,233,665 207,688 20.24 39,071 5.60 0.0136
2024-11-13 2024-09-30 13F BORGWARNER COM 099724106 1,025,977 -116,677 -10.21 36,997 0.64 0.0136
2024-08-14 2024-06-30 13F BORGWARNER COM 099724106 1,142,654 -280,696 -19.72 36,763 -23.79 0.0141
2024-05-15 2024-03-31 13F BORGWARNER COM 099724106 1,423,350 -368,892 -20.58 48,239 -23.15 0.0207
2024-02-14 2023-12-31 13F BORGWARNER COM 099724106 1,792,242 -84,724 -4.51 62,770 -15.52 0.0283
2023-11-14 2023-09-30 13F BORGWARNER COM 099724106 1,876,966 252,568 15.55 74,300 -7.34 0.0365
2023-08-14 2023-06-30 13F BORGWARNER COM 099724106 1,624,398 -898,055 -35.60 80,185 -32.76 0.0406
2023-05-15 2023-03-31 13F BORG WARNER COMMSTCK 099724106 2,522,453 -864,201 -25.52 119,255 -16.91 0.0643
2023-02-14 2022-12-31 13F BORGWARNER COM 099724106 3,386,654 442,767 15.04 143,521 46.79 0.0787
2022-11-14 2022-09-30 13F BORGWARNER COM 099724106 2,943,887 553,992 23.18 97,771 23.58 0.0580
2022-09-02 2022-06-30 13F/A-1 BORGWARNER COM 099724106 2,389,895 -378,434 -13.67 79,118 -22.34 0.0635
2022-08-15 2022-06-30 13F BORGWARNER COM 099724106 2,389,895 -378,434 79,118 0.0042
2022-05-16 2022-03-31 13F BORGWARNER COM 099724106 2,768,329 2,308,998 502.69 101,873 392.09 0.0690
2022-02-14 2021-12-31 13F BorgWarner COM 099724906 459,331 -2,061,166 -81.78 20,702 -80.99 0.0131
2022-02-14 2021-12-31 13F BORGWARNER COM 099724106 2,179,467 108,713
2021-11-15 2021-09-30 13F BorgWarner COM 099724106 2,520,497 236,375 10.35 108,909 98,908.18 0.0763
2021-08-16 2021-06-30 13F BorgWarner COM 099724106 2,284,122 2,284,122 111 0.0770
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.