BorgWarner Inc.
GB ˙ LSE ˙ US0997241064
73,26 US$ ↓ −3,44 (−4,49%)
2026-06-05
DELAT PRIS
SecurityGB:0HOU / BorgWarner Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership1,420,570 shares
Latest Disclosed Value $ 77,080,127
UBS Group AG ownership in 0HOU / BorgWarner Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 1,420,570 shares of BorgWarner Inc. (GB:0HOU) valued at $76,497,694 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 2,527,550 shares of BorgWarner Inc.. This represents a change in shares of -43.80% during the quarter. The current value of the position is $104,070,958 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (0HOU) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

GB:0HOU / BorgWarner Inc. Historical Put/Call Ratio
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)
2026-05-05 2026-03-31 13F BORGWARNER COM 099724106 1,420,570 -1,106,980 -43.80 77,080 -32.32 0.0022
2026-01-29 2025-12-31 13F BORGWARNER COM 099724106 2,527,550 630,311 33.22 113,891 36.56 0.0185
2025-11-13 2025-09-30 13F BORGWARNER COM 099724106 1,897,239 -647,739 -25.45 83,403 -2.12 0.0131
2025-08-14 2025-06-30 13F BORGWARNER COM 099724106 2,544,978 -146,084 -5.43 85,206 10.52 0.0148
2025-05-13 2025-03-31 13F BORGWARNER COM 099724106 2,691,062 359,005 15.39 77,099 4.00 0.0142
2025-02-14 2024-12-31 13F BORGWARNER COM 099724106 2,332,057 1,649,211 241.52 74,136 199.18 0.0137
2024-11-14 2024-09-30 13F BORGWARNER COM 099724106 682,846 174,864 34.42 24,780 51.31 0.0054
2024-08-14 2024-06-30 13F BORGWARNER COM 099724106 507,982 -50,000 -8.96 16,377 -15.51 0.0040
2024-05-13 2024-03-31 13F BORGWARNER COM 099724106 557,982 230,954 70.62 19,384 65.35 0.0048
2024-02-09 2023-12-31 13F BORGWARNER COM 099724106 327,028 -371,449 -53.18 11,724 -58.42 0.0035
2023-11-09 2023-09-30 13F BORGWARNER COM 099724106 698,477 160,563 29.85 28,198 7.18 0.0097
2023-08-11 2023-06-30 13F BORGWARNER COM 099724106 537,914 -266,886 -33.16 26,309 -33.43 0.0089
2023-05-12 2023-03-31 13F BORGWARNER COM 099724106 804,800 310,568 62.84 39,524 98.69 0.0144
2023-02-08 2022-12-31 13F BORGWARNER COM 099724106 494,232 199,822 67.87 19,893 115.21 0.0074
2022-11-10 2022-09-30 13F BORGWARNER COM 099724106 294,410 76,558 35.14 9,243 27.14 0.0041
2022-08-10 2022-06-30 13F BORGWARNER COM 099724106 217,852 -16,448 -7.02 7,270 -20.24 0.0030
2022-05-16 2022-03-31 13F BORGWARNER COM 099724106 234,300 -155 -0.07 9,115 -13.74 0.0030
2022-02-14 2021-12-31 13F BORGWARNER COM 099724106 234,455 -191,141 -44.91 10,567 -42.54 0.0030
2021-11-15 2021-09-30 13F BORGWARNER COM 099724106 425,596 11,087 2.67 18,390 -8.60 0.0058
2021-08-13 2021-06-30 13F BORGWARNER COM 099724106 414,509 -1,266 -0.30 20,120 4.38 0.0065
2021-05-12 2021-03-31 13F BORGWARNER COM 099724106 415,775 -26,119 -5.91 19,275 12.88 0.0064
2021-02-11 2020-12-31 13F BORGWARNER COM 099724106 441,894 209,831 90.42 17,076 89.94 0.0058
2020-11-12 2020-09-30 13F BORGWARNER COM 099724106 232,063 -4,629 -1.96 8,990 7.60 0.0034
2020-07-31 2020-06-30 13F BORGWARNER COM 099724106 236,692 -22,223 -8.58 8,355 32.41 0.0035
2020-05-01 2020-03-31 13F BORGWARNER COM 099724106 258,915 -314,570 -54.85 6,310 -74.64 0.0030
2020-02-14 2019-12-31 13F BORGWARNER COM 099724106 573,485 63,849 12.53 24,878 33.08 0.0087
2019-11-14 2019-09-30 13F BORGWARNER COM 099724106 509,636 16,261 3.30 18,694 -9.74 0.0072
2019-08-14 2019-06-30 13F BORGWARNER COM 099724106 493,375 41,126 9.09 20,712 19.23 0.0080
2019-05-14 2019-03-31 13F BORGWARNER COM 099724106 452,249 130,112 40.39 17,371 55.21 0.0072
2019-02-14 2018-12-31 13F BORGWARNER COM 099724106 322,137 -208,950 -39.34 11,192 -50.74 0.0051
2018-11-14 2018-09-30 13F BORGWARNER COM 099724106 531,087 157,801 42.27 22,720 41.02 0.0090
2018-08-14 2018-06-30 13F BORGWARNER COM 099724106 373,286 -37,470 -9.12 16,111 -21.91 0.0070
2018-05-15 2018-03-31 13F BORGWARNER COM 099724106 410,756 132,907 47.83 20,632 45.35 0.0089
2018-02-14 2017-12-31 13F BORGWARNER COM 099724106 277,849 -51,495 -15.64 14,195 -15.87 0.0058
2017-11-14 2017-09-30 13F BORGWARNER COM 099724106 329,344 -7,330 -2.18 16,872 18.30 0.0078
2017-11-14 2017-06-30 13F/A-1 BORGWARNER COM 099724106 336,674 -72,826 -17.78 14,262 -16.66 0.0074
2017-08-14 2017-06-30 13F BORGWARNER COM 099724106 336,674 -72,826 14,262
2017-11-14 2017-03-31 13F/A-1 BORGWARNER COM 099724106 409,500 -115,744 -22.04 17,113 -17.39 0.0093
2017-05-12 2017-03-31 13F BORGWARNER COM 099724106 409,500 -115,744 17,113
2017-02-14 2016-12-31 13F BORGWARNER COM 099724106 525,244 88,133 20.16 20,716 34.72 0.0114
2016-11-14 2016-09-30 13F BORGWARNER COM 099724106 437,111 203,018 86.73 15,377 122.50 0.0092
2016-08-12 2016-06-30 13F BORGWARNER COM 099724106 234,093 -113,403 -32.63 6,911 -48.21 0.0043
2016-05-12 2016-03-31 13F BORGWARNER COM 099724106 347,496 19,370 5.90 13,344 -5.92 0.0089
2016-02-16 2015-12-31 13F BORGWARNER COM 099724106 328,126 179,677 121.04 14,184 129.74 0.0092
2015-11-13 2015-09-30 13F BORGWARNER COM 099724106 148,449 -98,407 -39.86 6,174 -56.00 0.0044
2015-08-14 2015-06-30 13F BORGWARNER COM 099724106 246,856 -18,379 -6.93 14,031 -12.53 0.0093
2015-05-14 2015-03-31 13F BORGWARNER COM 099724106 265,235 -25,263 -8.70 16,041 0.48 0.0111
2015-02-17 2014-12-31 13F BORGWARNER COM 099724106 290,498 290,498 15,964 0.0112
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-02-08 2022-12-31 13F BORGWARNER COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-10 2022-09-30 13F BORGWARNER COM Call 199 6 n/a n/a n/a
2021-02-11 2020-12-31 13F BORGWARNER COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-12 2020-09-30 13F BORGWARNER COM Call 20,000 0.00 775 9.77 n/a n/a n/a
2020-07-31 2020-06-30 13F BORGWARNER COM Call 20,000 706 n/a n/a n/a
2016-05-12 2016-03-31 13F BORGWARNER COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F BORGWARNER COM Call 226,200 13.10 9,779 17.56 n/a n/a n/a
2015-11-13 2015-09-30 13F BORGWARNER COM Call 200,000 3,233.33 8,318 2,339.30 n/a n/a n/a
2015-08-14 2015-06-30 13F BORGWARNER COM Call 6,000 0.00 341 -6.06 n/a n/a n/a
2015-05-14 2015-03-31 13F BORGWARNER COM Call 6,000 363 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-02-09 2023-12-31 13F BORGWARNER COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-09 2023-09-30 13F BORGWARNER COM Put 199,800 8,066 n/a n/a n/a
2016-05-12 2016-03-31 13F BORGWARNER COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F BORGWARNER COM Put 200,000 0.00 8,646 3.94 n/a n/a n/a
2015-11-13 2015-09-30 13F BORGWARNER COM Put 200,000 3,233.33 8,318 2,339.30 n/a n/a n/a
2015-08-14 2015-06-30 13F BORGWARNER COM Put 6,000 0.00 341 -6.06 n/a n/a n/a
2015-05-14 2015-03-31 13F BORGWARNER COM Put 6,000 -92.00 363 -91.19 n/a n/a n/a
2015-02-17 2014-12-31 13F BORGWARNER COM Put 75,000 4,121 n/a n/a n/a
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.