BorgWarner Inc.
MX ˙ BMV ˙ US0997241064
SecurityMX:BWA / BorgWarner Inc.
InstitutionSteigerwald, Gordon & Koch Inc.
Latest Disclosed Ownership132,258 shares
Latest Disclosed Value $ 7,176,293
Steigerwald, Gordon & Koch Inc. reports 5.35% increase in ownership of BWA / BorgWarner Inc.

On April 28, 2026 - Steigerwald, Gordon & Koch Inc. filed a 13F-HR form disclosing ownership of 132,258 shares of BorgWarner Inc. (MX:BWA) valued at $7,176,293 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 125,542 shares of BorgWarner Inc.. This represents a change in shares of 5.35% 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)
2026-04-28 2026-03-31 13F BorgWarner COMMON 099724106 132,258 6,716 5.35 7,176 26.87 0.7367
2026-01-23 2025-12-31 13F BorgWarner COM 099724106 125,542 -110 -0.09 5,657 2.41 0.5430
2025-10-23 2025-09-30 13F BorgWarner COMMON 099724106 125,652 837 0.67 5,524 32.19 0.5301
2025-07-14 2025-06-30 13F BORGWARNER COM 099724106 124,815 -12,749 -9.27 4,179 6.01 0.4407
2025-04-10 2025-03-31 13F BORGWARNER COM 099724106 137,564 -37,700 -21.51 3,941 -29.26 0.4398
2025-01-16 2024-12-31 13F BORGWARNER COM 099724106 175,264 -4,319 -2.41 5,572 -14.52 0.6295
2024-10-09 2024-09-30 13F BORGWARNER COM 099724106 179,583 6,544 3.78 6,517 16.83 0.7106
2024-08-07 2024-06-30 13F BORGWARNER COM 099724106 173,039 -30,794 -15.11 5,579 -21.23 0.6748
2024-04-16 2024-03-31 13F BORGWARNER COM 099724106 203,833 -38,811 -16.00 7,081 -18.59 0.8811
2024-01-16 2023-12-31 13F BORGWARNER COM 099724106 242,644 -3,997 -1.62 8,699 -12.64 1.1769
2023-10-11 2023-09-30 13F BORGWARNER COM 099724106 246,641 9,805 4.14 9,957 -14.05 1.5187
2023-07-17 2023-06-30 13F BORGWARNER COM 099724106 236,836 5,795 2.51 11,584 2.09 1.6995
2023-04-19 2023-03-31 13F BORGWARNER COM 099724106 231,041 9,088 4.09 11,346 27.01 1.6958
2023-01-17 2022-12-31 13F BORGWARNER COM 099724106 221,953 10,069 4.75 8,934 34.27 1.4203
2022-10-12 2022-09-30 13F BORGWARNER COM 099724106 211,884 13,023 6.55 6,653 0.26 1.2186
2022-07-14 2022-06-30 13F BORGWARNER COM 099724106 198,861 3,768 1.93 6,636 -12.56 1.1564
2022-04-25 2022-03-31 13F BORGWARNER COM 099724106 195,093 7,252 3.86 7,589 -10.36 1.1587
2022-01-26 2021-12-31 13F BORGWARNER COM 099724106 187,841 8,908 4.98 8,466 9.49 1.2730
2021-10-18 2021-09-30 13F BORGWARNER COM 099724106 178,933 38,337 27.27 7,732 13.29 1.2643
2021-07-27 2021-06-30 13F BORGWARNER COM 099724106 140,596 56,369 66.93 6,825 74.78 1.1293
2021-04-27 2021-03-31 13F BORGWARNER COM 099724106 84,227 14,264 20.39 3,905 44.47 0.7258
2021-01-22 2020-12-31 13F BORGWARNER COM 099724106 69,963 2,610 3.88 2,703 3.60 0.5487
2020-10-14 2020-09-30 13F BORGWARNER COM 099724106 67,353 2,664 4.12 2,609 14.23 0.6174
2020-07-14 2020-06-30 13F BORGWARNER COM 099724106 64,689 -76,374 -54.14 2,284 -33.57 0.6054
2020-04-20 2020-03-31 13F BORGWARNER COM 099724106 141,063 -12,055 -7.87 3,438 -48.24 1.1665
2020-01-27 2019-12-31 13F BORGWARNER COM 099724106 153,118 -501 -0.33 6,642 17.87 1.5602
2019-10-30 2019-09-30 13F BORGWARNER COM 099724106 153,619 -3,374 -2.15 5,635 -14.50 1.4368
2019-07-15 2019-06-30 13F BORGWARNER COM 099724106 156,993 -2,754 -1.72 6,591 7.42 1.7059
2019-04-18 2019-03-31 13F BORGWARNER COM 099724106 159,747 -12,218 -7.10 6,136 2.71 1.6203
2019-01-18 2018-12-31 13F BORGWARNER COM 099724106 171,965 -1,045 -0.60 5,974 -19.28 1.7797
2018-10-11 2018-09-30 13F BORGWARNER COM 099724106 173,010 -428 -0.25 7,401 -1.07 1.8582
2018-09-13 2018-06-30 13F BORGWARNER COM 099724106 173,438 1,092 0.63 7,481 -13.53 1.9836
2018-09-13 2018-03-31 13F BORGWARNER COM 099724106 172,346 -4,719 -2.67 8,652 -3.85 2.4214
2018-09-13 2017-12-31 13F BORGWARNER COM 099724106 177,065 -633 -0.36 8,998 -0.63 2.4799
2018-09-13 2017-09-30 13F BORGWARNER COM 099724106 177,698 2,144 1.22 9,055 22.70 2.4972
2018-09-13 2017-06-30 13F BORGWARNER COM 099724106 175,554 10,821 6.57 7,380 8.23 2.0800
2018-09-13 2017-03-31 13F BORGWARNER COM 099724106 164,733 36,505 28.47 6,819 36.76 2.0189
2018-09-13 2016-12-31 13F BORGWARNER COM 099724106 128,228 -25,920 -16.82 4,986 -6.79 1.5898
2018-09-13 2016-09-30 13F BORGWARNER COM 099724106 154,148 6,831 4.64 5,349 24.83 1.8614
2018-09-13 2016-06-30 13F BORGWARNER COM 099724106 147,317 10,161 7.41 4,285 -17.20 1.5348
2018-09-13 2016-03-31 13F BORGWARNER COM 099724106 137,156 2,400 1.78 5,175 -9.56 1.9752
2018-09-13 2015-12-31 13F BORGWARNER COM 099724106 134,756 9,127 7.27 5,722 11.58 2.3348
2018-09-13 2015-09-30 13F BORGWARNER COM 099724106 125,629 20,787 19.83 5,128 -12.16 2.2711
2018-09-13 2015-06-30 13F BORGWARNER COM 099724106 104,842 3,561 3.52 5,838 -2.64 2.6586
2018-09-13 2015-03-31 13F BORGWARNER COM 099724106 101,281 101,281 5,996 2.7897
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.