3 institutions reported holding $692,850 of DIVERSIFIED HEALTHCARE TR (DHCNI) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($332,010), IMC-Chicago, LLC ($328,290), SIMPLEX TRADING, LLC ($32,550). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $332,010 | 35,700 | Trimmed |
| 2 | IMC-Chicago, LLC | $328,290 | 35,300 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $32,550 | 3,500 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30