12 institutions reported holding $2.0M of PROSHARES TR (DUG) in SEC 13F filings for 2026-03-31. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($1.1M), JANE STREET GROUP, LLC ($455,822), INDEPENDENT FINANCIAL GROUP, LLC ($232,116), IFP Advisors, Inc ($122,248), Tower Research Capital LLC (TRC) ($41,293). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.1M | 65,054 | Added |
| 2 | JANE STREET GROUP, LLC | $455,822 | 27,100 | Added |
| 3 | INDEPENDENT FINANCIAL GROUP, LLC | $232,116 | 13,800 | New |
| 4 | IFP Advisors, Inc | $122,248 | 7,268 | New |
| 5 | Tower Research Capital LLC (TRC) | $41,293 | 2,455 | Trimmed |
| 6 | Royal Bank of Canada | $8,000 | 500 | New |
| 7 | UBS Group AG | $6,913 | 411 | Added |
| 8 | HARBOUR INVESTMENTS, INC. | $3,364 | 200 | New |
| 9 | GROUP ONE TRADING LLC | $2,187 | 130 | Trimmed |
| 10 | Qube Research & Technologies Ltd | $34 | 2 | Hold |
| 11 | MORGAN STANLEY | $23 | 1 | Hold |
| 12 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31