20 institutions reported holding $33.1M of ProShares K-1 Free Crude Oil Strategy ETF (OILK) in SEC 13F filings for 2026-06-30. Largest institutional holders: Merit Financial Group, LLC ($21.7M), Arlington Capital Management, Inc. ($4.8M), Green Ridge Wealth Planning LLC ($3.1M), Belvedere Trading LLC ($1.8M), B. Riley Wealth Advisors, Inc. ($1.3M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Merit Financial Group, LLC | $21.7M | 457,123 | Added |
| 2 | Arlington Capital Management, Inc. | $4.8M | 102,037 | New |
| 3 | Green Ridge Wealth Planning LLC | $3.1M | 65,570 | Added |
| 4 | Belvedere Trading LLC | $1.8M | 37,395 | Trimmed |
| 5 | B. Riley Wealth Advisors, Inc. | $1.3M | 26,639 | New |
| 6 | Kestra Advisory Services, LLC | $270,475 | 5,695 | New |
| 7 | NVWM, LLC | $107,898 | 2,272 | Trimmed |
| 8 | CoreCap Advisors, LLC | $1,472 | 31 | New |
| 9 | SIGNATUREFD, LLC | $1,187 | 25 | Hold |
| 10 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | $790 | 17 | Hold |
| 11 | Tradewinds Capital Management, LLC | $760 | 16 | New |
| 12 | Cape Investment Advisory, Inc. | $237 | 5 | New |
| 13 | AE Wealth Management LLC | $68 | 1 | Hold |
| 14 | Cambridge Investment Research Advisors, Inc. | $0 | 0 | Exited |
| 15 | NewSquare Capital LLC | $0 | 0 | Exited |
| 16 | FLAGSHIP HARBOR ADVISORS, LLC | $0 | 0 | Exited |
| 17 | PRIVATE TRUST CO NA | $0 | 0 | Exited |
| 18 | Fortis Group Advisors, LLC | $0 | 0 | Exited |
| 19 | Golden State Equity Partners | $0 | 0 | Exited |
| 20 | Encompass More Asset Management | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30