8 institutions reported holding $2.3M of TRADR 2X LONG IBM DAILY ETF (IBX) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($1.5M), Retirement Planning Co of New England, Inc. ($286,976), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($219,805), FLOW TRADERS U.S. LLC ($204,000), THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. ($80,682). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $1.5M | 51,081 | New |
| 2 | Retirement Planning Co of New England, Inc. | $286,976 | 9,728 | New |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $219,805 | 7,451 | New |
| 4 | FLOW TRADERS U.S. LLC | $204,000 | 6,916 | New |
| 5 | THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | $80,682 | 2,735 | New |
| 6 | SIMPLEX TRADING, LLC | $47,141 | 1,598 | New |
| 7 | MORGAN STANLEY | $295 | 10 | New |
| 8 | HOLLENCREST CAPITAL MANAGEMENT | $148 | 5 | New |
Source: SEC Form 13F filings · as of 2026-06-30