11 institutions reported holding $43.9M of RBB FD INC (ZTEN) in SEC 13F filings for 2026-03-31. Largest institutional holders: F/m Investments LLC ($18.5M), Lido Advisors, LLC ($18.4M), Crew Capital Management, Ltd ($3.3M), CITADEL ADVISORS LLC ($2.1M), JANE STREET GROUP, LLC ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | F/m Investments LLC | $18.5M | 367,330 | Trimmed |
| 2 | Lido Advisors, LLC | $18.4M | 364,739 | Trimmed |
| 3 | Crew Capital Management, Ltd | $3.3M | 64,457 | Added |
| 4 | CITADEL ADVISORS LLC | $2.1M | 41,212 | Added |
| 5 | JANE STREET GROUP, LLC | $1.1M | 21,307 | Trimmed |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $271,703 | 5,386 | New |
| 7 | HORAN Wealth, LLC | $251,189 | 4,896 | Hold |
| 8 | UBS Group AG | $2,775 | 55 | New |
| 9 | DEUTSCHE BANK AG\ | $0 | 0 | Exited |
| 10 | First Western Trust Bank | $0 | 0 | Exited |
| 11 | BANK OF MONTREAL /CAN/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31