Who Owns PROSHARES TR II (OILD1)? -- Institutional Holders (2026-03-31)
65 institutions reported holding $1.45B of PROSHARES TR II (OILD1) in SEC 13F filings for 2026-03-31. Largest institutional holders: IMC-Chicago, LLC ($375.7M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($322.9M), GROUP ONE TRADING LLC ($265.9M), CITADEL ADVISORS LLC ($134.6M), JANE STREET GROUP, LLC ($120.3M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | IMC-Chicago, LLC | $375.7M | 8.3M | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $322.9M | 6.7M | Added |
| 3 | GROUP ONE TRADING LLC | $265.9M | 7.5M | Added |
| 4 | CITADEL ADVISORS LLC | $134.6M | 3.0M | Added |
| 5 | JANE STREET GROUP, LLC | $120.3M | 2.7M | Added |
| 6 | SIMPLEX TRADING, LLC | $106.5M | 3.5M | Added |
| 7 | GOLDMAN SACHS GROUP INC | $28.5M | 545,632 | New |
| 8 | HRT FINANCIAL LP | $24.9M | 570,611 | Added |
| 9 | HCEP Management Ltd | $12.9M | 247,188 | Trimmed |
| 10 | STATE OF WISCONSIN INVESTMENT BOARD | $9.3M | 178,340 | Added |
| 11 | SG Americas Securities, LLC | $6.3M | 120,000 | Trimmed |
| 12 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.2M | 100,000 | Hold |
| 13 | CANTOR FITZGERALD, L. P. | $5.1M | 224,500 | New |
| 14 | FLOW TRADERS U.S. LLC | $4.9M | 225,133 | New |
| 15 | TWO SIGMA INVESTMENTS, LP | $4.2M | 79,385 | Trimmed |
| 16 | Hamilton Wealth, LLC | $3.8M | 188,073 | New |
| 17 | MOULTON WEALTH MANAGEMENT, INC | $3.8M | 177,910 | New |
| 18 | RAFFLES ASSOCIATES LP | $2.6M | 130,000 | Trimmed |
| 19 | Lighthouse Investment Partners, LLC | $2.6M | 50,000 | New |
| 20 | MORGAN STANLEY | $2.4M | 47,675 | Trimmed |
| 21 | Quadrature Capital Ltd | $1.3M | 66,549 | Added |
| 22 | Wise Wealth Partners | $1.3M | 62,479 | New |
| 23 | RPO LLC | $747,890 | 14,300 | New |
| 24 | XTX Topco Ltd | $735,987 | 34,103 | New |
| 25 | Genesis Financial Group, LLC | $693,869 | 34,384 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31