3 institutions reported holding $191,064 of AMERICAN HOMES 4 RENT (AMH-PA) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($140,784), GROUP ONE TRADING LLC ($50,280), IMC-Chicago, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $140,784 | 4,200 | Added |
| 2 | GROUP ONE TRADING LLC | $50,280 | 1,500 | Trimmed |
| 3 | IMC-Chicago, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30