Ark 21Shares Bitcoin ETF
ARKB- Exchange
- CBOE
- Industry
- Commodity Contracts Brokers & Dealers
- SEC CIK
- 0001869699
No open-market purchases or sales by Ark 21Shares Bitcoin ETF insiders were filed in the last 90 days; 125 institutions reported holding it in 13F filings for Q2 2026, worth $608.7M in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Ark 21Shares Bitcoin ETF as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 125
- −18 vs. Q1 2026
- Shares held
- 31.3M
- −4.14M (−11.7%) vs. Q1 2026
- Total value
- $608.7M
- −$188.5M (−23.6%) vs. Q1 2026
- New holders
- 11
- 30 more added
- Sold out
- 29
- 46 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARKB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 125 | $608.7M |
| Q1 2026 | 147 | $797.7M |
| Q4 2025 | 171 | $1.03B |
| Q3 2025 | 173 | $1.53B |
| Q2 2025 | 161 | $1.59B |
| Q1 2025 | 148 | $1.28B |
| Q4 2024 | 143 | $1.39B |
| Q3 2024 | 106 | $1.04B |
| Q2 2024 | 105 | $851.1M |
| Q1 2024 | 78 | $1.05B |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Ark 21Shares Bitcoin ETF; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HighTower Advisors, LLC | 100,049 | $1.95M | 0.00% | −5,414−5.1% | Reduced |
| Citadel Advisors LLC | 105,943 | $2.06M | 0.00% | +105,943 | New |
| Envestnet Asset Management Inc | 112,882 | $2.20M | 0.00% | −21,116−15.8% | Reduced |
| LPL Financial LLC | 134,077 | $2.61M | 0.00% | +28,365+26.8% | Added |
| Dakota Wealth Management | 162,027 | $3.15M | 0.06% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 171,326 | $3.33M | 0.01% | +30,477+21.6% | Added |
| Susquehanna International Group, LLP | 173,503 | $3.38M | 0.00% | −785,812−81.9% | Reduced |
| HSBC Holdings PLC | 180,000 | $3.50M | 0.00% | 00.0% | Unchanged |
| Meitav Dash Investments Ltd | 187,726 | $3.65M | 0.02% | +45,904+32.4% | Added |
| Palatine Hill Wealth Management, LLC | 221,781 | $4.32M | 3.48% | −571−0.3% | Reduced |
| Ronald Blue Trust, Inc. | 224,780 | $4.37M | 0.05% | +28,072+14.3% | Added |
| Quadrature Capital Ltd | 238,397 | $4.64M | 0.04% | +238,397 | New |
| Farringdon Capital, Ltd. | 255,448 | $4.97M | 2.46% | +33,373+15.0% | Added |
| State of Michigan Retirement System | 300,000 | $5.84M | 0.03% | 00.0% | Unchanged |
| Titleist Asset Management, LLC | 368,508 | $7.17M | 0.48% | −12,562−3.3% | Reduced |
| Cyndeo Wealth Partners, LLC | 637,922 | $12.4M | 0.58% | +31,976+5.3% | Added |
| Toroso Investments, LLC | 853,229 | $16.6M | 0.04% | −2450.0% | Reduced |
| Kaleidoscope Capital LP | 961,963 | $18.7M | 6.92% | +34,615+3.7% | Added |
| Millennium Management LLC | 1,060,383 | $20.6M | 0.01% | −635,261−37.5% | Reduced |
| HBK Investments L P | 1,966,887 | $38.3M | 0.45% | 00.0% | Unchanged |
| Jane Street Group, LLC | 2,700,151 | $52.5M | 0.03% | +956,061+54.8% | Added |
| Intesa Sanpaolo S.p.A. | 3,473,584 | $67.6M | 2.40% | −133,981−3.7% | Reduced |
| Galaxy Digital Inc. | 3,892,800 | $75.8M | 11.99% | −1,269,000−24.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,935,278 | $76.6M | 0.40% | −1,658,429−29.6% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 6,454,565 | $125.6M | 0.82% | −243,641−3.6% | Reduced |
| Bayshore Capital Advisors, LLC | 0 | $0 | 0.00% | −178,708−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −72,857−100.0% | Sold out |
| Vivaldi Capital Management, LLC | 0 | $0 | 0.00% | −57,188−100.0% | Sold out |
| Chase Investment Counsel Corp | 0 | $0 | 0.00% | −44,676−100.0% | Sold out |
| Tred Avon Family Wealth, LLC | 0 | $0 | 0.00% | −31,276−100.0% | Sold out |
| Broadhurst Jeffrey B | 0 | $0 | 0.00% | −26,592−100.0% | Sold out |
| Rainey & Randall Investment Management Inc. | 0 | $0 | 0.00% | −24,425−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −17,291−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −17,000−100.0% | Sold out |
| First Heartland Consultants, Inc. | 0 | $0 | 0.00% | −12,517−100.0% | Sold out |
| Lauer Wealth, LLC | 0 | $0 | 0.00% | −10,650−100.0% | Sold out |
| Arete Wealth Advisors, LLC | 0 | $0 | 0.00% | −10,274−100.0% | Sold out |
| Advisory Alpha, LLC | 0 | $0 | 0.00% | −10,051−100.0% | Sold out |
| Uhlmann Price Securities, LLC | 0 | $0 | 0.00% | −9,636−100.0% | Sold out |
| CWC Advisors, LLC. | 0 | $0 | 0.00% | −9,790−100.0% | Sold out |
| Empower Advisory Group, LLC | 0 | $0 | 0.00% | −9,640−100.0% | Sold out |
| Avondale Wealth Management | 0 | $0 | 0.00% | −9,074−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −9,024−100.0% | Sold out |
| Grant Street Asset Management, Inc. | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −6,651−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −5,110−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −739−100.0% | Sold out |
| Global Wealth Strategies & Associates | 0 | $0 | 0.00% | −621−100.0% | Sold out |
| Abound Wealth Management | 0 | $0 | 0.00% | −453−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −435−100.0% | Sold out |
| Missouri Trust & Investment Co | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Acumen Wealth Advisors, LLC | 0 | $0 | 0.00% | −172−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| rebel Financial LLC | – | – | – | – | Not filed |
| VectorGlobal IAG, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Anfield Capital Management, LLC | – | – | – | – | Not filed |