CUBE-PA — Cubesmart Institutional Holders · Q2 2026
Who owns Cubesmart (CUBE-PA)? 3 institutions reported holding $1.87M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: IMC-Chicago, LLC ($918,687), Simplex Trading, LLC ($731,768), Group One Trading LLC ($214,758).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $918,687 | 23,100 | Added |
| 2 | SIMPLEX TRADING, LLC | $731,768 | 18,400 | Added |
| 3 | GROUP ONE TRADING LLC | $214,758 | 5,400 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30