2 institutions reported holding $1,584 of OXFORD SQUARE CAP CORP (OXSQR) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($1,452), GROUP ONE TRADING LLC ($132). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $1,452 | 1,100 | Added |
| 2 | GROUP ONE TRADING LLC | $132 | 100 | New |
Source: SEC Form 13F filings · as of 2026-06-30