BorgWarner Inc.
MX ˙ BMV ˙ US0997241064
SecurityMX:BWA / BorgWarner Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership35,379 shares
Latest Disclosed Value $ 1,919,665
Quadrant Capital Group Llc reports 2.43% increase in ownership of BWA / BorgWarner Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 35,379 shares of BorgWarner Inc. (MX:BWA) valued at $1,919,665 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 34,538 shares of BorgWarner Inc.. This represents a change in shares of 2.43% 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)
2026-05-13 2026-03-31 13F/A-1 BORGWARNER COM 099724106 35,379 841 2.43 1,920 23.33 0.0574
2026-05-11 2026-03-31 13F BORGWARNER COM 099724106 35,379 841 49 0.0369
2026-02-12 2025-12-31 13F BORGWARNER COM 099724106 34,538 246 0.72 1,556 3.25 0.0470
2025-11-13 2025-09-30 13F BORGWARNER COM 099724106 34,292 54 0.16 1,507 31.50 0.0490
2025-08-13 2025-06-30 13F BORGWARNER COM 099724106 34,238 16,094 88.70 1,146 120.81 0.0413
2025-05-13 2025-03-31 13F BORGWARNER COM 099724106 18,144 16,703 1,159.13 520 1,053.33 0.0193
2025-02-13 2024-12-31 13F BORGWARNER COM 099724106 1,441 -891 -38.21 46 -46.43 0.0032
2024-11-12 2024-09-30 13F BORGWARNER COM 099724106 2,332 -221 -8.66 85 2.44 0.0059
2024-08-12 2024-06-30 13F BORGWARNER COM 099724106 2,553 -121 -4.53 82 -10.87 0.0061
2024-05-15 2024-03-31 13F BORGWARNER COM 099724106 2,674 457 20.61 93 16.46 0.0073
2024-02-08 2023-12-31 13F BORGWARNER COM 099724106 2,217 -3,255 -59.48 79 -64.09 0.0068
2023-11-14 2023-09-30 13F BORGWARNER COM 099724106 5,472 3,106 131.28 221 91.30 0.0221
2023-08-10 2023-06-30 13F BORGWARNER COM 099724106 2,366 -51 -2.11 116 -2.54 0.0115
2023-05-11 2023-03-31 13F BORGWARNER COM 099724106 2,417 226 10.31 119 34.09 0.0124
2023-02-13 2022-12-31 13F BORGWARNER COM 099724106 2,191 1,205 122.21 88 183.87 0.0100
2022-11-10 2022-09-30 13F BORGWARNER COM 099724106 986 -235 -19.25 31 -24.39 0.0041
2022-08-09 2022-06-30 13F BORGWARNER COM 099724106 1,221 -20 -1.61 41 -14.58 0.0055
2022-05-06 2022-03-31 13F BORGWARNER COM 099724106 1,241 183 17.30 48 0.00 0.0058
2022-02-01 2021-12-31 13F BORGWARNER COM 099724106 1,058 -154 -12.71 48 -7.69 0.0057
2021-11-12 2021-09-30 13F BORGWARNER COM 099724106 1,212 164 15.65 52 1.96 0.0073
2021-08-09 2021-06-30 13F BORGWARNER COM 099724106 1,048 31 3.05 51 8.51 0.0074
2021-05-12 2021-03-31 13F BORGWARNER COM 099724106 1,017 25 2.52 47 23.68 0.0076
2021-02-16 2020-12-31 13F BORGWARNER COM 099724106 992 28 2.90 38 2.70 0.0071
2020-11-13 2020-09-30 13F BORGWARNER COM 099724106 964 6 0.63 37 8.82 0.0081
2020-08-13 2020-06-30 13F BORGWARNER COM 099724106 958 -8 -0.83 34 41.67 0.0075
2020-05-15 2020-03-31 13F Borgwarner Com 099724106 966 -1,118 -53.65 24 -71.08 0.0040
2020-03-19 2019-12-31 13F/A-1 Borgwarner Com 099724106 2,084 13 0.63 83 18.57 0.0100
2020-02-03 2019-12-31 13F Borgwarner Com 099724106 2,084 13 83 280.4678
2019-10-24 2019-09-30 13F Borgwarner COM 099724106 2,071 847 69.20 70 48.94 0.0108
2019-07-24 2019-06-30 13F Borgwarner COM 099724106 1,224 -1,464 -54.46 47 -51.55 0.0074
2019-04-29 2019-03-31 13F Borgwarner COM 099724106 2,688 1,464 119.61 97 155.26 0.0170
2019-01-17 2018-12-31 13F BORGWARNER COM 099724106 1,224 -181 -12.88 38 -29.63 0.0101
2018-10-29 2018-09-30 13F BORGWARNER COM 099724106 1,405 -28 -1.95 54 -1.82 0.0154
2018-08-08 2018-06-30 13F BORGWARNER COM 099724106 1,433 8 0.56 55 -12.70 0.0193
2018-05-10 2018-03-31 13F BORGWARNER COM 099724106 1,425 20 1.42 63 0.00 0.0228
2018-01-31 2017-12-31 13F BorgWarner COM 099724106 1,405 0 0.00 63 0.00 0.0251
2017-10-13 2017-09-30 13F BorgWarner COM 099724106 1,405 0 0.00 63 26.00 0.0260
2017-08-14 2017-06-30 13F BorgWarner COM 099724106 1,405 -39 -2.70 50 -12.28 0.0221
2017-04-10 2017-03-31 13F BorgWarner COM 099724106 1,444 0 0.00 57 5.56 0.0250
2017-01-11 2016-12-31 13F BorgWarner COM 099724106 1,444 -8 -0.55 54 10.20 0.0271
2016-10-25 2016-09-30 13F BorgWarner COM 099724106 1,452 -6 -0.41 49 22.50 0.0320
2016-07-28 2016-06-30 13F BorgWarner COM 099724106 1,458 0 0.00 40 -24.53 0.0275
2016-04-27 2016-03-31 13F BorgWarner COM 099724106 1,458 -332 -18.55 53 -28.38 0.0343
2016-01-28 2015-12-31 13F BorgWarner COM 099724106 1,790 110 6.55 74 7.25 0.0512
2015-10-28 2015-09-30 13F BorgWarner COM 099724106 1,680 0 0.00 69 -26.60 0.0476
2015-08-12 2015-06-30 13F BorgWarner COM 099724106 1,680 1,680 94 0.0598
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.