BORGWARNER INC BWA
COM · Common Stock · CUSIP 099724106 · ISIN US0997241064
- SectorConsumer discretionary
- IndustryMotor Vehicle Parts & Accessories
- HeadquartersAuburn Hills, MI
- Founded1880
- Websiteborgwarner.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($18.2m this quarter). Holder counts are more reliable. Shares outstanding: 216.4m as of 2025-07-25, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $33.48. Options: 12 managers hold calls ($45.9m notional), 11 hold puts ($35.2m).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 602 |
| Q4 2022 | 650 |
| Q1 2023 | 709 |
| Q2 2023 | 729 |
| Q3 2023 | 685 |
| Q4 2023 | 678 |
| Q1 2024 | 655 |
| Q2 2024 | 638 |
| Q3 2024 | 609 |
| Q4 2024 | 630 |
| Q1 2025 | 570 |
| Q2 2025 | 594 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 312 | 353 |
| Q4 2023 | 288 | 387 |
| Q1 2024 | 287 | 378 |
| Q2 2024 | 306 | 347 |
| Q3 2024 | 268 | 349 |
| Q4 2024 | 288 | 311 |
| Q1 2025 | 275 | 354 |
| Q2 2025 | 297 | 305 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $50.2m | $27.6m | 0.55 |
| Q4 2024 | $23.1m | $17.7m | 0.76 |
| Q1 2025 | $24.6m | $36.8m | 1.50 |
| Q2 2025 | $45.9m | $35.2m | 0.77 |
Biggest buyers
| AQR CAPITAL MANAGEMENT LLC | Added | +2.6m |
| VANGUARD GROUP INC | Added | +1.8m |
| NORGES BANK | Added | +1.1m |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Added | +778.0k |
| FULLER & THALER ASSET MANAGEMENT, INC. | Added | +763.6k |
| Woodline Partners LP | Added | +754.2k |
| Balyasny Asset Management L.P. | New | +674.7k |
| ROYAL BANK OF CANADA | Added | +636.2k |
| MILLENNIUM MANAGEMENT LLC | Added | +608.6k |
| TUDOR INVESTMENT CORP ET AL | New | +539.1k |
Biggest sellers
| HARRIS ASSOCIATES L P | Reduced | -9.0m |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | -1.6m |
| Ninety One UK Ltd | Reduced | -1.1m |
| MORGAN STANLEY | Reduced | -857.1k |
| ALLIANCEBERNSTEIN L.P. | Reduced | -839.4k |
| FIFTHDELTA Ltd | Reduced | -727.3k |
| BlackRock, Inc. | Reduced | -634.9k |
| ARIEL INVESTMENTS, LLC | Reduced | -621.0k |
| TURTLE CREEK ASSET MANAGEMENT INC. | Reduced | -621.0k |
| Allspring Global Investments Holdings, LLC | Sold out | -537.0k |
Biggest calls
| PEAK6 LLC | Added | $9.6m286.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $7.5m224.7k shares |
| Twin Tree Management, LP | New | $7.5m223.8k shares |
| GROUP ONE TRADING LLC | Added | $7.4m221.0k shares |
| CITADEL ADVISORS LLC | Reduced | $4.7m140.1k shares |
| SIMPLEX TRADING, LLC | Added | $3.7m109.6k shares |
| IMC-Chicago, LLC | Added | $2.0m58.9k shares |
| JANE STREET GROUP, LLC | Added | $2.0m58.8k shares |
| CSS LLC/IL | New | $1.3m37.9k shares |
| Walleye Trading LLC | Added | $334.8k10.0k shares |
Biggest puts
| Walleye Trading LLC | Reduced | $16.7m500.2k shares |
| CITADEL ADVISORS LLC | Reduced | $4.0m118.0k shares |
| PEAK6 LLC | Reduced | $3.9m117.2k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $3.8m113.5k shares |
| SIMPLEX TRADING, LLC | Reduced | $3.3m99.6k shares |
| Twin Tree Management, LP | New | $2.1m62.6k shares |
| JANE STREET GROUP, LLC | New | $502.2k15.0k shares |
| IMC-Chicago, LLC | Reduced | $361.6k10.8k shares |
| GROUP ONE TRADING LLC | Reduced | $271.2k8.1k shares |
| Walleye Capital LLC | Reduced | $244.4k7.3k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution -3.0 pts · filed 2026-01-21 | 8.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 6.6% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.3% |
| DIMENSIONAL FUND ADVISORS LP 13G · institution new · filed 2025-01-23 | 5.2% |
Fell to 5% or below in the last year: BlackRock Portfolio Management LLC (4.2%, 2026-04-30; now reported by BlackRock, Inc.), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 4 | $9.0m | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 3 | $1.3m | — |
| Q4 2024 | 0 | — | 5 | $8.4m | — |
| Q1 2025 | 0 | — | 3 | $1.9m | — |
| Q2 2025 | 0 | — | 3 | $1.9m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-05-16 | McKenzie Isabelle Vice President | Sold | $166.2k5.0k shares |
| 2025-05-12 | CALAWAY TONIT M EVP, CAO, Gen Counsel & Sec | Sold | $910.6k27.7k shares |
| 2025-05-12 | Weng Volker Vice President | Sold | $329.8k10.0k shares |
| 2025-05-09 | Weng Volker Vice President | Sold | $503.9k16.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.02% of their portfolio | 34.5m $1.2bn | Reduced -634.9k |
| VANGUARD GROUP INC 0.01% of their portfolio | 26.9m $901.0m | Added +1.8m |
| DIMENSIONAL FUND ADVISORS LP 0.09% of their portfolio | 11.6m $389.3m | Added +58.1k |
| VICTORY CAPITAL MANAGEMENT INC 0.17% of their portfolio | 8.0m $266.7m | Reduced -1.6m |
| STATE STREET CORP 0.01% of their portfolio | 7.6m $255.6m | Added +380.9k |
| LSV ASSET MANAGEMENT 0.45% of their portfolio | 5.8m $193.2m | Reduced -117.8k |
| ALLIANCEBERNSTEIN L.P. 0.05% of their portfolio | 4.3m $142.6m | Reduced -839.4k |
| EARNEST PARTNERS LLC 0.60% of their portfolio | 4.0m $132.3m | Added +42.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 3.8m $128.1m | Added +2.9k |
| AMERICAN CENTURY COMPANIES INC 0.07% of their portfolio | 3.8m $126.4m | Added +58.3k |
| TURTLE CREEK ASSET MANAGEMENT INC. 3.48% of their portfolio | 3.6m $119.8m | Reduced -621.0k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 3.6m $119.7m | Reduced -425.2k |
| AQR CAPITAL MANAGEMENT LLC 0.09% of their portfolio | 3.4m $114.2m | Added +2.6m |
| NORGES BANK 0.01% of their portfolio | 3.3m $110.2m | Added +1.1m |
| MORGAN STANLEY 0.01% of their portfolio | 2.8m $94.2m | Reduced -857.1k |
| HARRIS ASSOCIATES L P 0.15% of their portfolio | 2.8m $92.8m | Reduced -9.0m |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.30% of their portfolio | 2.7m $92.0m | Reduced -37.8k |
| MILLENNIUM MANAGEMENT LLC 0.08% of their portfolio | 2.6m $87.7m | Added +608.6k |
| Swedbank AB 0.10% of their portfolio | 2.6m $85.7m | First filing |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.57% of their portfolio | 2.6m $85.4m | Reduced -78.7k |
| UBS Group AG 0.02% of their portfolio | 2.5m $85.2m | Reduced -146.1k |
| SEI INVESTMENTS CO 0.10% of their portfolio | 2.5m $84.2m | Added +147.9k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.27% of their portfolio | 2.2m $74.8m | Added +763.6k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 2.2m $73.3m | Added +270.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 2.1m $71.9m | Added +251.8k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.9m $63.4m | Added +17.1k |
| Pacer Advisors, Inc. 0.14% of their portfolio | 1.6m $54.4m | Reduced -127.3k |
| Qube Research & Technologies Ltd 0.07% of their portfolio | 1.6m $53.5m | Added +132.8k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 1.5m $51.6m | Reduced -7.4k |
| DEPRINCE RACE & ZOLLO INC 0.99% of their portfolio | 1.4m $47.6m | Added +484.2k |
| Woodline Partners LP 0.23% of their portfolio | 1.3m $43.9m | Added +754.2k |
| HSBC HOLDINGS PLC 0.03% of their portfolio | 1.2m $40.7m | Reduced -91.5k |
| Invesco Ltd. 0.01% of their portfolio | 1.2m $40.7m | Reduced -154.8k |
| FMR LLC 0.00% of their portfolio | 1.2m $39.9m | Added +287.5k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.2m $38.8m | Reduced -364.9k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.06% of their portfolio | 1.1m $37.2m | Added +778.0k |
| FIFTHDELTA Ltd 11.90% of their portfolio | 1.1m $36.9m | Reduced -727.3k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 1.1m $36.3m | Reduced -1.6k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 1.1m $35.7m | Added +268.4k |
| Grantham, Mayo, Van Otterloo & Co. LLC 0.11% of their portfolio | 1.1m $35.2m | Reduced -130.0k |
| Leith Wheeler Investment Counsel Ltd. 2.47% of their portfolio | 1.0m $34.8m | Added +26.9k |
| GREAT LAKES ADVISORS, LLC 0.28% of their portfolio | 998.8k $33.4m | Reduced -243.8k |
| Mawer Investment Management Ltd. 0.17% of their portfolio | 984.7k $33.0m | Reduced -50.9k |
| TODD ASSET MANAGEMENT LLC 0.70% of their portfolio | 975.6k $32.7m | Reduced -22.2k |
| Robeco Institutional Asset Management B.V. 0.05% of their portfolio | 879.9k $29.5m | Reduced -108.5k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 822.4k $27.5m | Added +636.2k |
| NATIXIS ADVISORS, LLC 0.04% of their portfolio | 756.1k $25.3m | Added +162.5k |
| Public Sector Pension Investment Board 0.11% of their portfolio | 749.0k $25.1m | Added +55.5k |
| Amundi 0.01% of their portfolio | 747.2k $24.5m | Added +35.9k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 744.5k $24.9m | Reduced -16.3k |
| Legal & General Group Plc 0.01% of their portfolio | 731.0k $24.5m | Added +29.3k |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.19% of their portfolio | 715.4k $24.0m | Reduced -861 |
| Nuveen, LLC 0.01% of their portfolio | 683.5k $22.9m | Added +181.6k |
| Balyasny Asset Management L.P. 0.05% of their portfolio | 674.7k $22.6m | New |
| AXA S.A. 0.06% of their portfolio | 664.1k $22.2m | Reduced -44.1k |
| Gotham Asset Management, LLC 0.13% of their portfolio | 663.8k $22.2m | Added +173.9k |
| Bridgewater Associates, LP 0.08% of their portfolio | 626.9k $21.0m | Reduced -89.5k |
| FIRST TRUST ADVISORS LP 0.02% of their portfolio | 603.5k $20.2m | Reduced -72.1k |
| Verition Fund Management LLC 0.11% of their portfolio | 592.2k $19.8m | Reduced -110.2k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 549.0k $18.4m | Reduced -7.1k |
| TUDOR INVESTMENT CORP ET AL 0.14% of their portfolio | 539.1k $18.1m | New |
| STOREBRAND ASSET MANAGEMENT AS 0.05% of their portfolio | 487.6k $16.3m | Reduced -19.5k |
| Covalis Capital LLP 2.04% of their portfolio | 483.0k $16.2m | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio | 469.9k $15.7m | Added +8.1k |
| Alyeska Investment Group, L.P. 0.06% of their portfolio | 468.2k $15.7m | New |
| Mitsubishi UFJ Trust & Banking Corp 0.04% of their portfolio | 465.7k $15.6m | Added +289.4k |
| Cubist Systematic Strategies, LLC 0.17% of their portfolio | 456.4k $15.3m | Reduced -119.1k |
| California Public Employees Retirement System 0.01% of their portfolio | 446.1k $14.9m | Added +28.0k |
| Ninety One UK Ltd 0.04% of their portfolio | 445.7k $14.9m | Reduced -1.1m |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 436.1k $14.6m | Reduced -2.9k |
| AE Wealth Management LLC 0.10% of their portfolio | 421.8k $14.1m | Added +10.5k |
| Swiss National Bank 0.01% of their portfolio | 419.8k $14.1m | Reduced -4.0k |
| DEBUSSY CAPITAL MANAGEMENT LP 2.06% of their portfolio | 410.5k $13.7m | Added +6.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 408.8k $13.7m | New |
| Glenmede Investment Management, LP 0.07% of their portfolio | 387.9k $13.0m | First filing |
| OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC 0.67% of their portfolio | 377.0k $12.6m | Added +4.1k |
| Skandinaviska Enskilda Banken AB (publ) 0.05% of their portfolio | 360.3k $12.1m | Added +359.2k |
| Trexquant Investment LP 0.13% of their portfolio | 354.3k $11.9m | New |
| GAMCO INVESTORS, INC. ET AL 0.12% of their portfolio | 350.0k $11.7m | Reduced -200 |
| Kopion Asset Management, LLC 7.65% of their portfolio | 338.7k $11.3m | Reduced -26.9k |
| Russell Investments Group, Ltd. 0.01% of their portfolio | 332.7k $11.1m | Reduced -25.4k |
| Brevan Howard Capital Management LP 0.12% of their portfolio | 325.5k $10.9m | Reduced -12.2k |
| VAN ECK ASSOCIATES CORP 0.01% of their portfolio | 324.4k $10.9m | Added +129.9k |
| Lodge Hill Capital, LLC 2.50% of their portfolio | 323.8k $10.8m | Reduced -202.0k |
| MACQUARIE GROUP LTD 0.01% of their portfolio | 322.7k $10.8m | Reduced -5.0k |
| ALGERT GLOBAL LLC 0.23% of their portfolio | 322.2k $10.8m | Added +227.6k |
| WEDGE CAPITAL MANAGEMENT L L P/NC 0.19% of their portfolio | 317.5k $10.6m | Reduced -20.5k |
| Erste Asset Management GmbH 0.09% of their portfolio | 312.4k $10.5m | Added +17.0k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 309.9k $10.4m | Reduced -453.2k |
| JANE STREET GROUP, LLC 0.02% of their portfolio | 307.5k $10.3m | Reduced -217.0k |
| Cambria Investment Management, L.P. 0.69% of their portfolio | 305.3k $10.2m | Reduced -40.0k |
| Thrivent Financial for Lutherans 0.02% of their portfolio | 304.7k $10.2m | Added +77.0k |
| CAMBIAR INVESTORS LLC 0.42% of their portfolio | 298.3k $10.0m | New |
| CANADA LIFE ASSURANCE Co 0.02% of their portfolio | 286.3k $9.6m | Reduced -25.4k |
| IEQ CAPITAL, LLC 0.06% of their portfolio | 285.6k $9.6m | Added +274.6k |
| CAPITAL FUND MANAGEMENT S.A. 0.11% of their portfolio | 285.6k $9.6m | Reduced -147.8k |
| GABELLI FUNDS LLC 0.07% of their portfolio | 282.5k $9.5m | Reduced -6.5k |
| KBC Group NV 0.03% of their portfolio | 280.0k $9.4m | Added +6.9k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 276.2k $9.2m | Added +2.1k |
| Albar Capital Partners LLP 1.54% of their portfolio | 268.6k $9.0m | New |