BorgWarner Inc.
MX ˙ BMV ˙ US0997241064
SecurityMX:BWA / BorgWarner Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership417,195 shares
Latest Disclosed Value $ 22,637,001
Macquarie Group Ltd ownership in BWA / BorgWarner Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 417,195 shares of BorgWarner Inc. (MX:BWA) valued at $22,637,001 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 0 shares of BorgWarner Inc..

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 417,195 417,195 22,637 0.1054
2026-02-13 2025-12-31 13F BORGWARNER COM 099724106 0 -340,001 -100.00 0 -100.00
2025-11-13 2025-09-30 13F BORGWARNER COM 099724106 340,001 17,307 5.36 14,946 38.34 0.0174
2025-08-14 2025-06-30 13F BORGWARNER COM 099724106 322,694 -4,964 -1.51 10,804 15.10 0.0133
2025-08-14 2025-03-31 13F/A-1 BORGWARNER COM 099724106 327,658 -7,825 -2.33 9,388 -9.70 0.0117
2025-05-15 2025-03-31 13F BORGWARNER COM 099724106 327,658 -7,825 9,372 0.0077
2025-02-14 2024-12-31 13F BORGWARNER COM 099724106 335,483 4,856 1.47 10,395 -13.36 0.0126
2024-11-14 2024-09-30 13F BORGWARNER COM 099724106 330,627 -3,951 -1.18 11,998 11.23 0.0130
2024-08-09 2024-06-30 13F BORGWARNER COM 099724106 334,578 -10,169 -2.95 10,787 -9.93 0.0124
2024-05-14 2024-03-31 13F BORGWARNER COM 099724106 344,747 -161,124 -31.85 11,976 -33.96 0.0136
2024-02-14 2023-12-31 13F BORGWARNER COM 099724106 505,871 -5,302,441 -91.29 18,135 -92.27 0.0209
2023-11-14 2023-09-30 13F BORGWARNER COM 099724106 5,808,312 344,560 6.31 234,481 -12.26 0.2945
2023-10-27 2023-06-30 13F/A-2 BORGWARNER COM 099724106 5,463,752 140,806 2.65 267,232 2.23 0.3055
2023-10-12 2023-06-30 13F/A-1 BORGWARNER COM 099724106 5,463,752 140,806 267,232 0.2686
2023-08-14 2023-06-30 13F BORGWARNER COM 099724106 5,463,752 140,806 267,232 0.2711
2023-06-01 2023-03-31 13F/A-1 BORGWARNER COM 099724106 5,322,946 484,794 10.02 261,410 34.24 0.3105
2023-05-15 2023-03-31 13F BORGWARNER COM 099724106 5,322,946 484,794 261,410 0.2400
2023-02-21 2022-12-31 13F BORGWARNER COM 099724106 4,838,152 131,618 2.80 194,735 31.77 0.2300
2022-11-14 2022-09-30 13F BORGWARNER COM 099724106 4,706,534 234,998 5.26 147,785 -0.96 0.1813
2022-08-17 2022-06-30 13F/A-1 BORGWARNER COM 099724106 4,471,536 -22,049 -0.49 149,215 -14.64 0.1675
2022-08-15 2022-06-30 13F BORGWARNER COM 099724106 4,471,536 -22,049 149,215 0.0534
2022-05-16 2022-03-31 13F BORGWARNER COM 099724106 4,493,585 -466,673 -9.41 174,801 -21.81 0.1329
2022-02-11 2021-12-31 13F Borgwarner COM 099724106 4,960,258 -235,811 -4.54 223,560 -0.43 0.1863
2021-11-12 2021-09-30 13F BORGWARNER COM 099724106 5,196,069 953,823 22.48 224,522 9.03 0.1913
2021-08-13 2021-06-30 13F BORGWARNER COM 099724106 4,242,246 3,955,183 1,377.81 205,918 1,447.32 0.1691
2021-05-14 2021-03-31 13F BORGWARNER COM 099724106 287,063 -3,975 -1.37 13,308 18.34 0.0188
2021-02-16 2020-12-31 13F BORGWARNER COM 099724106 291,038 -355,732 -55.00 11,246 -55.12 0.0164
2020-11-13 2020-09-30 13F BORGWARNER COM 099724106 646,770 57,438 9.75 25,056 20.44 0.0424
2020-08-11 2020-06-30 13F BORGWARNER COM 099724106 589,332 12,824 2.22 20,804 48.07 0.0358
2020-05-15 2020-03-31 13F BORGWARNER COM 099724106 576,508 -162,560 -22.00 14,050 -56.18 0.0289
2020-03-18 2019-12-31 13F/A-2 BORGWARNER COM 099724106 739,068 239,811 48.03 32,060 75.08 0.0458
2020-02-28 2019-12-31 13F/A-1 BORGWARNER COM 099724106 739,068 0 32,060 0.0463
2020-02-14 2019-12-31 13F BORGWARNER COM 099724106 739,068 239,811 32,060 40,232.5830
2019-11-14 2019-09-30 13F BORGWARNER COM 099724106 499,257 515 0.10 18,312 -12.54 0.0307
2019-11-06 2019-06-30 13F/A-2 BORGWARNER COM 099724106 498,742 2,349 0.47 20,938 9.82 0.0353
2019-09-24 2019-06-30 13F/A-1 BORGWARNER COM 099724106 498,742 0 20,938 0.0356
2019-08-14 2019-06-30 13F BORGWARNER COM 099724106 498,742 2,349 20,938
2019-05-15 2019-03-31 13F BORGWARNER COM 099724106 496,393 -81,005 -14.03 19,066 -4.95 0.0325
2019-02-15 2018-12-31 13F BORGWARNER COM 099724106 577,398 10,229 1.80 20,059 -17.33 0.0388
2018-11-15 2018-09-30 13F BORGWARNER COM 099724106 567,169 11,375 2.05 24,263 1.15 0.0395
2019-03-21 2018-06-30 13F/A-1 BORGWARNER COM 099724106 555,794 -25,209 -4.34 23,988 -17.80 0.0414
2018-08-14 2018-06-30 13F BOSTON SCIENTIFIC COM 099724106 555,794 -25,209 23,988
2018-05-11 2018-03-31 13F BORGWARNER COM 099724106 581,003 -16,942 -2.83 29,183 -5.35 0.0532
2018-02-14 2017-12-31 13F BORGWARNER COM 099724106 597,945 -10,499 -1.73 30,832 -1.08 0.0545
2017-11-08 2017-09-30 13F BORGWARNER COM 099724106 608,444 188,471 44.88 31,170 75.21 0.0559
2017-08-14 2017-06-30 13F BORGWARNER COM 099724106 419,973 36,873 9.62 17,790 11.12 0.0325
2017-05-15 2017-03-31 13F BorgWarner COM 099724106 383,100 -50,620 -11.67 16,010 -6.41 0.0291
2017-03-30 2016-12-31 13F/A-1 BorgWarner COMMON 099724106 433,720 156,413 56.40 17,106 75.34 0.0327
2017-02-15 2016-12-31 13F BorgWarner COMMON 099724106 433,720 17,106
2016-11-15 2016-09-30 13F BorgWarner Common Stock 099724106 277,307 -76,265 -21.57 9,756 -6.52 0.0188
2016-09-14 2016-06-30 13F/A-1 BorgWarner Common Stock 099724106 353,572 -18,553 -4.99 10,437 -26.96 0.0205
2016-08-15 2016-06-30 13F BorgWarner Common Stock 099724106 353,572 10,437
2016-05-16 2016-03-31 13F BorgWarner Common Stock 099724106 372,125 -14,490 -3.75 14,289 -14.51 0.0288
2016-02-16 2015-12-31 13F BorgWarner Common Stock 099724106 386,615 12,217 3.26 16,714 7.33 0.0343
2015-11-16 2015-09-30 13F BorgWarner Common Stock 099724106 374,398 52,310 16.24 15,572 -14.94 0.0334
2015-08-21 2015-06-30 13F/A-1 BorgWarner COM 099724106 322,088 -152,185 -32.09 18,308 -36.17 0.0362
2015-08-14 2015-06-30 13F BorgWarner COM 099724106 322,088 18,308
2015-05-18 2015-03-31 13F BorgWarner COM 099724106 474,273 54,861 13.08 28,684 24.46 0.0563
2015-02-17 2014-12-31 13F BorgWarner Common Stock 099724106 419,412 28,010 7.16 23,046 11.92 0.0475
2014-11-14 2014-09-30 13F BorgWarner COM 099724106 391,402 -2,750 -0.70 20,591 -19.86 0.0442
2014-08-14 2014-06-30 13F BorgWarner COMMON 099724106 394,152 -7,810 -1.94 25,695 3.99 0.0573
2014-05-15 2014-03-31 13F BorgWarner Common Stock 099724106 401,962 -17,090 -4.08 24,709 5.46 0.0427
2014-02-14 2013-12-31 13F BorgWarner Common Stock 099724106 419,052 166,718 66.07 23,429 -8.42 0.0420
2013-11-14 2013-09-30 13F BORGWARNER Common Stock 099724106 252,334 15,480 6.54 25,584 25.38 0.0500
2013-08-16 2013-06-30 13F/A-1 BORGWARNER COMMON 099724106 236,854 236,854 20,405 0.0445
2013-08-14 2013-06-30 13F BORGWARNER COMMON 099724106 236,854 20,405 0.0445
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.