BorgWarner Inc.
US ˙ NYSE ˙ US0997241064

SecurityBWA / BorgWarner Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership241,173 shares
Latest Disclosed Value $ 13,086
Bessemer Group Inc reports 19.76% increase in ownership of BWA / BorgWarner Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 241,173 shares of BorgWarner Inc. (US:BWA) valued at $13,086,047 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 201,386 shares of BorgWarner Inc.. This represents a change in shares of 19.76% during the quarter. The current value of the position is $18,461,793 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)
2026-05-06 2026-03-31 13F BORG WARNER SC 099724106 241,173 39,787 19.76 13 44.44 0.0206
2026-02-05 2025-12-31 13F BORG WARNER SC 099724106 201,386 197,957 5,773.02 9 0.0139
2025-11-05 2025-09-30 13F BORG WARNER SC 099724106 3,429 687 25.05 0 0.0002
2025-08-01 2025-06-30 13F BORG WARNER SC 099724106 2,742 -111 -3.89 0 0.0001
2025-04-23 2025-03-31 13F BORG WARNER SC 099724106 2,853 -38,551 -93.11 0 -100.00 0.0001
2025-02-13 2024-12-31 13F BORG WARNER SC 099724106 41,404 1,087 2.70 1 0.00 0.0021
2024-11-12 2024-09-30 13F BORG WARNER SC 099724106 40,317 379 0.95 1 0.00 0.0024
2024-08-13 2024-06-30 13F BORG WARNER SC 099724106 39,938 736 1.88 1 0.00 0.0023
2024-08-13 2024-03-31 13F/A-1 BORG WARNER SC 099724106 39,202 18,640 90.65 1 0.0025
2024-05-13 2024-03-31 13F BORG WARNER SC 099724106 39,202 18,640 1 0.0025
2024-02-09 2023-12-31 13F BORG WARNER SC 099724106 20,562 -1,934 -8.60 1 0.0014
2023-11-13 2023-09-30 13F BORG WARNER SC 099724106 22,496 -239 -1.05 1 -100.00 0.0020
2023-08-10 2023-06-30 13F BORG WARNER SC 099724106 22,735 4,638 25.63 1 0.0024
2023-05-10 2023-03-31 13F BORG WARNER SC 099724106 18,097 -278 -1.51 1 0.0021
2023-02-13 2022-12-31 13F BORG WARNER SC 099724106 18,375 250 1.38 1 -100.00 0.0018
2022-11-09 2022-09-30 13F BORG WARNER SC 099724106 18,125 -3,051 -14.41 569 -19.52 0.0015
2022-08-10 2022-06-30 13F BORG WARNER SC 099724106 21,176 1,975 10.29 707 -5.35 0.0018
2022-05-12 2022-03-31 13F BORG WARNER SC 099724106 19,201 5,429 39.42 747 20.29 0.0016
2022-01-27 2021-12-31 13F BORG WARNER SC 099724106 13,772 4,380 46.64 621 53.33 0.0012
2021-11-12 2021-09-30 13F BORG WARNER SC 099724106 9,392 -841 -8.22 405 -18.51 0.0009
2021-08-06 2021-06-30 13F BORG WARNER SC 099724106 10,233 725 7.63 497 12.70 0.0011
2021-05-13 2021-03-31 13F BORG WARNER SC 099724106 9,508 509 5.66 441 26.72 0.0011
2021-02-09 2020-12-31 13F BORG WARNER SC 099724106 8,999 0 0.00 348 0.00 0.0009
2020-11-12 2020-09-30 13F BORG WARNER SC 099724106 8,999 -26,469 -74.63 348 -72.18 0.0010
2020-08-05 2020-06-30 13F BORGWARNER SC 099724106 35,468 34,948 6,720.77 1,251 9,523.08 0.0039
2020-04-30 2020-03-31 13F BORG WARNER SC 099724106 520 -6,487 -92.58 13 -95.72 0.0001
2020-02-04 2019-12-31 13F BORG WARNER SC 099724106 7,007 0 0.00 304 17.83 0.0010
2019-11-07 2019-09-30 13F BORG WARNER SC 099724106 7,007 -1,101 -13.58 258 -24.12 0.0009
2019-07-19 2019-06-30 13F BORG WARNER SC 099724106 8,108 853 11.76 340 21.86 0.0011
2019-05-13 2019-03-31 13F BORG WARNER SC 099724106 7,255 -495 -6.39 279 3.72 0.0011
2019-05-21 2018-12-31 13F/A-1 BORG WARNER SC 099724106 7,750 444 6.08 269 -14.06 0.0012
2019-02-12 2018-12-31 13F BORG WARNER SC 099724106 7,750 444 269 0.0012
2018-11-06 2018-09-30 13F BORG WARNER SC 099724106 7,306 0 0.00 313 -0.63 0.0012
2018-07-25 2018-06-30 13F BORG WARNER SC 099724106 7,306 -760 -9.42 315 -22.41 0.0012
2018-05-10 2018-03-31 13F BORG WARNER SC 099724106 8,066 164 2.08 406 0.50 0.0016
2018-01-30 2017-12-31 13F BORG WARNER SC 099724106 7,902 -692 -8.05 404 -8.39 0.0016
2017-11-03 2017-09-30 13F BORG WARNER SC 099724106 8,594 -1,472 -14.62 441 3.28 0.0018
2017-07-27 2017-06-30 13F BORG WARNER SC 099724106 10,066 628 6.65 427 8.38 0.0017
2017-05-12 2017-03-31 13F BORG WARNER SC 099724106 9,438 0 0.00 394 5.63 0.0016
2017-02-07 2016-12-31 13F BORG WARNER SC 099724106 9,438 0 0.00 373 12.35 0.0017
2016-11-10 2016-09-30 13F BORG WARNER SC 099724106 9,438 -2,457 -20.66 332 -5.14 0.0017
2016-08-11 2016-06-30 13F BORG WARNER SC 099724106 11,895 1,324 12.52 350 -14.00 0.0019
2016-05-11 2016-03-31 13F BORG WARNER SC 099724106 10,571 2,178 25.95 407 12.43 0.0023
2016-02-12 2015-12-31 13F BORG WARNER SC 099724106 8,393 619 7.96 362 12.07 0.0020
2015-11-16 2015-09-30 13F BORG WARNER SC 099724106 7,774 6,364 451.35 323 303.75 0.0018
2015-08-14 2015-06-30 13F BORG WARNER SC 099724106 1,410 466 49.36 80 40.35 0.0004
2015-06-18 2015-03-31 13F/A-1 BORG WARNER SC 099724106 944 144 18.00 57 29.55 0.0003
2015-05-14 2015-03-31 13F BORG WARNER SC 099724106 944 57
2015-02-17 2014-12-31 13F BORG WARNER SC 099724106 800 0 0.00 44 4.76 0.0002
2014-12-11 2014-09-30 13F/A-1 BORG WARNER SC 099724106 800 0 0.00 42 -19.23 0.0002
2014-11-13 2014-09-30 13F BORG WARNER SC 099724106 800 0 42 0.0003
2014-08-13 2014-06-30 13F BORG WARNER SC 099724106 800 -164 -17.01 52 -11.86 0.0003
2014-05-14 2014-03-31 13F BORG WARNER SC 099724106 964 0 0.00 59 9.26 0.0004
2014-02-18 2013-12-31 13F BORG WARNER SC 099724106 964 564 141.00 54 31.71 0.0004
2013-11-08 2013-09-30 13F BORG WARNER SC 099724106 400 0 0.00 41 20.59 0.0003
2013-08-14 2013-06-30 13F BORG WARNER SC 099724106 400 400 34 0.0003
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.