BorgWarner Inc. (BWA) Insider Trading
Over the last 3 months, BWA insiders made 1 open-market buy and 8 sales, a net sale of -$5.5M (SEC Form 4). Over the last 6 months, 482 institutions increased and 567 reduced their position (13F).
Insider Activity
Sentiment
8/100
Buys (3m)
1
Sells (3m)
8
Net (3m)
-$5.5M
Insiders buying
Insider trades by month Buys Sells
Nov
Feb
Mar
May
Jun
Aug
Context3-month price -9.2%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 25, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Sell | 22,000 | $66.26 |
| Aug 20, 2026 | Kalathur Rajeshdirector | Buy | 7,407 | $67.59 |
| Aug 20, 2026 | Kulikowski Amy B.officer: VP & Chief Accounting Officer | Sell | 2,900 | $68.60 |
| Aug 18, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Sell | 17,376 | $69.97 |
| Aug 18, 2026 | Demmerle Stefanofficer: Vice President | Sell | 1,000 | $70.00 |
| Aug 18, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Sell | 26,624 | $69.44 |
| Aug 18, 2026 | McKenzie Isabelleofficer: Vice President | Sell | 4,500 | $70.39 |
| Aug 18, 2026 | McAlmont Shaundirector | Sell | 7,000 | $69.36 |
| Jul 10, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Grant | 3,932 | — |
| Jul 10, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Tax | 69,014 | $66.40 |
| Jul 2, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Grant | 3,593 | — |
| Jul 2, 2026 | CALAWAY TONIT Mofficer: EVP, CAO, Gen Counsel & Sec | Tax | 68,854 | $66.40 |
| Jun 8, 2026 | Shankar Sailajadirector | Sell | 5,000 | $73.08 |
| May 29, 2026 | Weng Volkerofficer: Vice President | Sell | 5,000 | $72.35 |
| May 15, 2026 | Weng Volkerofficer: Vice President | Sell | 5,000 | $67.71 |
| May 14, 2026 | Demmerle Stefanofficer: Vice President | Sell | 5,000 | $65.00 |
| May 14, 2026 | Fadool Joseph F.director, officer: President and CEO | Sell | 29,000 | $67.31 |
| May 13, 2026 | McKenzie Isabelleofficer: Vice President | Sell | 3,500 | $63.35 |
| May 12, 2026 | Weng Volkerofficer: Vice President | Sell | 5,606 | $61.65 |
| May 12, 2026 | Demmerle Stefanofficer: Vice President | Sell | 20,000 | $59.26 |
| May 12, 2026 | Demmerle Stefanofficer: Vice President | Sell | 5,000 | $62.00 |
| May 12, 2026 | Wingfield Taniaofficer: EVP & CHRO | Sell | 5,000 | $63.24 |
| May 1, 2026 | Shankar Sailajadirector | Grant | 83 | — |
| May 1, 2026 | MICHAS ALEXIS Pdirector | Grant | 3,228 | — |
| May 1, 2026 | McAlmont Shaundirector | Grant | 83 | — |
| May 1, 2026 | Thai-Tang Hau Ndirector | Grant | 83 | — |
| May 1, 2026 | McAlmont Shaundirector | Grant | 3,228 | — |
| May 1, 2026 | Hanley Michael Sdirector | Grant | 3,228 | — |
| May 1, 2026 | MCWHINNEY DEBORAH Ddirector | Grant | 3,228 | — |
| May 1, 2026 | Greenstein Sara A.director | Grant | 3,228 | — |
Source: BWA SEC Form 4 filings, latest Aug 25, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their BWA positions over the last 6 months (SEC Form 13F).
Increased
482
New positions
297
Reduced
567
Sold out
71
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 27.0M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 25.3M | Aug 7, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 13.5M | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 12.6M | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 11.9M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 11.8M | Aug 11, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 9.3M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 9.3M | Aug 13, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 7.2M | May 15, 2026 |
| STATE STREET CORP | Reduced | 7.0M | May 15, 2026 |
| STATE STREET CORP | Reduced | 6.8M | Aug 7, 2026 |
| LSV ASSET MANAGEMENT | Increased | 6.6M | Aug 6, 2026 |
| LSV ASSET MANAGEMENT | Increased | 6.5M | May 11, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 5.7M | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 5.1M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.