20 institutions reported holding $373.3M of COINSHARES BITCOIN ETF (BRRR) in SEC 13F filings for 2026-03-31. Largest institutional holders: Marex Group plc ($324.1M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($35.4M), MEITAV INVESTMENT HOUSE LTD ($3.2M), JANE STREET GROUP, LLC ($3.0M), CPR Investments Inc. ($2.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Marex Group plc | $324.1M | 16.9M | Hold |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $35.4M | 1.9M | Added |
| 3 | MEITAV INVESTMENT HOUSE LTD | $3.2M | 167,112 | Added |
| 4 | JANE STREET GROUP, LLC | $3.0M | 155,629 | New |
| 5 | CPR Investments Inc. | $2.8M | 145,426 | Added |
| 6 | Farringdon Capital, Ltd. | $1.2M | 62,868 | Added |
| 7 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | $923,979 | 48,300 | New |
| 8 | Elequin Capital, LP | $787,544 | 41,168 | Added |
| 9 | Migdal Insurance & Financial Holdings Ltd. | $732,316 | 38,281 | Added |
| 10 | IMC-Chicago, LLC | $421,817 | 22,050 | New |
| 11 | Harel Insurance Investments & Financial Services Ltd. | $376,000 | 19,656 | Added |
| 12 | Cambridge Investment Research Advisors, Inc. | $275,000 | 14,372 | Added |
| 13 | KERR FINANCIAL PLANNING Corp | $122,281 | 1,250 | Added |
| 14 | SUMMIT SECURITIES GROUP LLC | $15,667 | 819 | New |
| 15 | CoreCap Advisors, LLC | $4,381 | 229 | Hold |
| 16 | Sankala Group LLC | $374 | 20 | Hold |
| 17 | WELLS FARGO & COMPANY/MN | $8 | 0 | Exited |
| 18 | Palogic Value Management, L.P. | $0 | 0 | Exited |
| 19 | Keebeck Wealth Management | $0 | 0 | Exited |
| 20 | Federation des caisses Desjardins du Quebec | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31