MAAPRI — Mid-Amer Apt Cmntys Inc Institutional Holders · Q2 2026
Who owns Mid-Amer Apt Cmntys Inc (MAAPRI)? 3 institutions reported holding $13.41M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: IMC-Chicago, LLC ($10.3M), Simplex Trading, LLC ($2.3M), Group One Trading LLC ($764,170).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $10.3M | 74,200 | Added |
| 2 | SIMPLEX TRADING, LLC | $2.3M | 16,800 | Added |
| 3 | GROUP ONE TRADING LLC | $764,170 | 5,500 | Added |
Source: SEC Form 13F filings · as of 2026-06-30