4 institutions reported holding $1.1M of LEAR CORP COM (LEARQ) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($1.0M), GROUP ONE TRADING LLC ($53,624), SIMPLEX TRADING, LLC ($13,406), RHUMBLINE ADVISERS ($68). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $1.0M | 7,500 | Trimmed |
| 2 | GROUP ONE TRADING LLC | $53,624 | 400 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $13,406 | 100 | Trimmed |
| 4 | RHUMBLINE ADVISERS | $68 | 4,200 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30