14 institutions reported holding $8.5M of PROSHARES TR (EFZ) in SEC 13F filings for 2026-06-30. Largest institutional holders: LPL Financial LLC ($3.3M), MERCER GLOBAL ADVISORS INC /ADV ($2.7M), Ballew Advisors, Inc ($1.3M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($657,151), JANE STREET GROUP, LLC ($289,984). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | LPL Financial LLC | $3.3M | 144,719 | Added |
| 2 | MERCER GLOBAL ADVISORS INC /ADV | $2.7M | 116,800 | Added |
| 3 | Ballew Advisors, Inc | $1.3M | 56,615 | Trimmed |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $657,151 | 28,599 | Added |
| 5 | JANE STREET GROUP, LLC | $289,984 | 12,620 | Trimmed |
| 6 | CITADEL ADVISORS LLC | $213,857 | 9,307 | New |
| 7 | Solstein Capital, LLC | $79,274 | 3,450 | Trimmed |
| 8 | Qube Research & Technologies Ltd | $230 | 10 | Trimmed |
| 9 | WELLS FARGO & COMPANY/MN | $17 | 1 | Hold |
| 10 | HighTower Advisors, LLC | $0 | 0 | Exited |
| 11 | UBS Group AG | $0 | 0 | Exited |
| 12 | Hamilton Wealth, LLC | $0 | 0 | Exited |
| 13 | Purpose Unlimited Inc. | $0 | 0 | Exited |
| 14 | MORGAN STANLEY | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30