3 institutions reported holding $989,140 of UPBOUND GROUP INC (RCII) in SEC 13F filings for 2026-03-31. Largest institutional holders: SIMPLEX TRADING, LLC ($601,065), IMC-Chicago, LLC ($357,390), GROUP ONE TRADING LLC ($30,685). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $601,065 | 33,300 | Added |
| 2 | IMC-Chicago, LLC | $357,390 | 19,800 | New |
| 3 | GROUP ONE TRADING LLC | $30,685 | 1,700 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31