Who Owns INVESTMENT MANAGERS SER TR I (SNXX)? -- Institutional Holders (2026-06-30)
34 institutions reported holding $1.12B of INVESTMENT MANAGERS SER TR I (SNXX) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($380.7M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($350.7M), MORGAN STANLEY ($155.1M), JANE STREET GROUP, LLC ($127.2M), Belvedere Trading LLC ($28.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | CITADEL ADVISORS LLC | $380.7M | 9.1M | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $350.7M | 8.3M | Added |
| 3 | MORGAN STANLEY | $155.1M | 3.7M | Added |
| 4 | JANE STREET GROUP, LLC | $127.2M | 3.0M | Added |
| 5 | Belvedere Trading LLC | $28.7M | 682,128 | Added |
| 6 | UBS Group AG | $21.2M | 504,073 | New |
| 7 | BARCLAYS PLC | $13.3M | 316,632 | Added |
| 8 | Optiver Holding B.V. | $6.8M | 162,443 | New |
| 9 | GROUP ONE TRADING LLC | $5.9M | 141,338 | Added |
| 10 | JPMORGAN CHASE & CO | $5.1M | 147,565 | Added |
| 11 | StoneX Group Inc. | $4.7M | 41,836 | New |
| 12 | GOLDMAN SACHS GROUP INC | $4.0M | 95,439 | Added |
| 13 | IMC-Chicago, LLC | $3.7M | 87,675 | Added |
| 14 | HRT FINANCIAL LP | $3.1M | 74,138 | New |
| 15 | FLAGSTAR ADVISORS INC | $2.3M | 55,759 | Added |
| 16 | LMR Partners LLP | $2.1M | 50,000 | New |
| 17 | Schonfeld Strategic Advisors LLC | $1.6M | 37,200 | New |
| 18 | Intrua Financial, LLC | $1.5M | 34,700 | New |
| 19 | INDEPENDENT FINANCIAL GROUP, LLC | $983,213 | 23,382 | New |
| 20 | Sassicaia Capital Advisers LLC | $916,690 | 21,800 | New |
| 21 | Vines Capital Management, LLC | $815,770 | 19,400 | New |
| 22 | TWO SIGMA SECURITIES, LLC | $671,959 | 15,980 | New |
| 23 | Chung Wu Investment Group, LLC | $496,190 | 11,800 | New |
| 24 | Jump Financial, LLC | $420,248 | 9,994 | Trimmed |
| 25 | Mariner, LLC | $298,555 | 7,100 | New |
Source: SEC Form 13F filings · as of 2026-06-30