# Borgwarner (BWA): value investors who own it | moatshark

1 value investor held Borgwarner in their Q3 2026 13F, led by Harris Associates (Oakmark). See who bought, sold and how ownership has changed by quarter.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Harris Associates (Oakmark) | 0.0% | $12.9m | Trimmed -13% | 53 |

## Directors buying and selling (Form 4, last 12 months)

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-08-28 | Hanley Michael S | Director | Sold | 5000 | $328k |
| 2026-08-24 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sold | 22000 | $1.5m |
| 2026-08-19 | Kalathur Rajesh | Director | Bought | 7407 | $501k |
| 2026-08-18 | Kulikowski Amy B. | VP & Chief Accounting Officer | Sold | 2900 | $199k |
| 2026-08-17 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sold | 26624 | $1.8m |
| 2026-08-17 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sold | 17376 | $1.2m |
| 2026-08-17 | McAlmont Shaun | Director | Sold | 7000 | $486k |
| 2026-08-17 | McKenzie Isabelle | Vice President | Sold | 4500 | $317k |
| 2026-08-17 | Demmerle Stefan | Vice President | Sold | 1000 | $70k |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/bwa). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.