6 institutions reported holding $8.3M of Obra Opportunistic Structured Products ETF (OOSP) in SEC 13F filings for 2026-03-31. Largest institutional holders: 3EDGE Asset Management, LP ($4.5M), FLOW TRADERS U.S. LLC ($1.1M), JANE STREET GROUP, LLC ($814,958), Encompass More Asset Management ($750,164), GOLDMAN SACHS GROUP INC ($729,117). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | 3EDGE Asset Management, LP | $4.5M | 448,656 | Added |
| 2 | FLOW TRADERS U.S. LLC | $1.1M | 110,862 | New |
| 3 | JANE STREET GROUP, LLC | $814,958 | 80,849 | New |
| 4 | Encompass More Asset Management | $750,164 | 74,421 | Added |
| 5 | GOLDMAN SACHS GROUP INC | $729,117 | 72,333 | Trimmed |
| 6 | Cambridge Investment Research Advisors, Inc. | $319,000 | 31,647 | Added |
Source: SEC Form 13F filings · as of 2026-03-31