10 institutions reported holding $3.7M of COLLABORATIVE INVESTMNT SER (MFUL) in SEC 13F filings for 2026-03-31. Largest institutional holders: AE Wealth Management LLC ($2.3M), GTS SECURITIES LLC ($524,706), CITADEL ADVISORS LLC ($293,680), FSA Advisors, Inc. ($206,534), MORGAN STANLEY ($195,398). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | AE Wealth Management LLC | $2.3M | 108,568 | Trimmed |
| 2 | GTS SECURITIES LLC | $524,706 | 24,265 | Trimmed |
| 3 | CITADEL ADVISORS LLC | $293,680 | 13,581 | Added |
| 4 | FSA Advisors, Inc. | $206,534 | 9,551 | Added |
| 5 | MORGAN STANLEY | $195,398 | 9,036 | Trimmed |
| 6 | OSAIC HOLDINGS, INC. | $77,248 | 3,573 | Trimmed |
| 7 | Key Capital Management, INC | $13,299 | 615 | New |
| 8 | UBS Group AG | $5,428 | 251 | New |
| 9 | Mosley Wealth Management | $155 | 7 | New |
| 10 | ROGCO, LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31