5 institutions reported holding $6.0M of EQUITY LIFESTYLE PROPERTIES (ELS-PC) in SEC 13F filings for 2026-06-30. Largest institutional holders: LANDMARK INVESTMENT PARTNERS, L.P. ($4.4M), IMC-Chicago, LLC ($850,740), GROUP ONE TRADING LLC ($612,275), SIMPLEX TRADING, LLC ($116,010), Vision Capital Corp ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | LANDMARK INVESTMENT PARTNERS, L.P. | $4.4M | 69,000 | New |
| 2 | IMC-Chicago, LLC | $850,740 | 13,200 | New |
| 3 | GROUP ONE TRADING LLC | $612,275 | 9,500 | Hold |
| 4 | SIMPLEX TRADING, LLC | $116,010 | 1,800 | Added |
| 5 | Vision Capital Corp | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30