11 institutions reported holding $3.5M of PROSHARES TR (TBX) in SEC 13F filings for 2026-03-31. Largest institutional holders: LPL Financial LLC ($1.5M), First Affirmative Financial Network ($1.3M), Royal Bank of Canada ($620,000), Caldwell Trust Co ($34,167), JPMORGAN CHASE & CO ($4,021). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | LPL Financial LLC | $1.5M | 52,678 | Added |
| 2 | First Affirmative Financial Network | $1.3M | 47,019 | Trimmed |
| 3 | Royal Bank of Canada | $620,000 | 22,079 | Trimmed |
| 4 | Caldwell Trust Co | $34,167 | 1,217 | Hold |
| 5 | JPMORGAN CHASE & CO | $4,021 | 143 | Added |
| 6 | Quest 10 Wealth Builders, Inc. | $2,695 | 96 | Hold |
| 7 | Qube Research & Technologies Ltd | $56 | 2 | Hold |
| 8 | MORGAN STANLEY | $29 | 1 | New |
| 9 | WELLS FARGO & COMPANY/MN | $28 | 1 | Trimmed |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 11 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31