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, Q1 2025
Institutional positions in Ark 21Shares Bitcoin ETF as of Mar 31, 2025. 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
- 148
- +9 vs. Q4 2024
- Shares held
- 15.5M
- +684.1K (+4.6%) vs. Q4 2024
- Total value
- $1.28B
- −$106.0M (−7.7%) vs. Q4 2024
- New holders
- 33
- 49 more added
- Sold out
- 24
- 40 more reduced
4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ark 21Shares Bitcoin ETF; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IMC-Chicago, LLC | 13,620 | $1.12M | 0.04% | +13,620 | New |
| Venture Visionary Partners LLC | 13,624 | $1.12M | 0.05% | −739−5.1% | Reduced |
| Chase Investment Counsel Corp | 14,892 | $1.22M | 0.45% | 00.0% | Unchanged |
| GWM Advisors LLC | 15,672 | $1.29M | 0.01% | +2,433+18.4% | Added |
| Vivaldi Capital Management, LLC | 16,228 | $1.33M | 0.21% | +453+2.9% | Added |
| Freedom Financial Partners LLC | 17,102 | $1.41M | 0.65% | −124−0.7% | Reduced |
| Creative Planning | 18,329 | $1.51M | 0.00% | +509+2.9% | Added |
| Rpo LLC | 18,540 | $1.52M | 3.05% | 00.0% | Unchanged |
| Mariner, LLC | 18,968 | $1.56M | 0.00% | −220−1.1% | Reduced |
| Commonwealth Equity Services, LLC | 21,107 | $1.74M | 0.00% | +5,458+34.9% | Added |
| Susquehanna International Group, LLP | 21,420 | $1.76M | 0.00% | −3,479−14.0% | Reduced |
| Belpointe Asset Management LLC | 21,875 | $1.80M | 0.09% | +21,875 | New |
| Ronald Blue Trust, Inc. | 23,355 | $1.92M | 0.02% | +1,109+5.0% | Added |
| LPL Financial LLC | 23,835 | $1.96M | 0.00% | −682−2.8% | Reduced |
| Wealthcare Advisory Partners LLC | 26,667 | $2.19M | 0.06% | +3,788+16.6% | Added |
| Castle Rock Wealth Management, LLC | 27,019 | $2.30M | 0.62% | −3,955−12.8% | Reduced |
| Well Done, LLC | 25,290 | $2.36M | 0.43% | +25,290 | New |
| HighTower Advisors, LLC | 28,730 | $2.36M | 0.00% | −784−2.7% | Reduced |
| Kestra Advisory Services, LLC | 28,933 | $2.38M | 0.01% | −1,111−3.7% | Reduced |
| One Charles Private Wealth Services, LLC | 30,701 | $2.52M | 0.82% | +910+3.1% | Added |
| Strategic Blueprint, LLC | 34,457 | $2.83M | 0.15% | +11,379+49.3% | Added |
| Citadel Advisors LLC | 34,984 | $2.88M | 0.00% | +22,770+186.4% | Added |
| Old Mission Capital LLC | 38,441 | $3.16M | 0.06% | +38,441 | New |
| Cresset Asset Management, LLC | 39,264 | $3.23M | 0.02% | +2,946+8.1% | Added |
| DRW Securities, LLC | 40,619 | $3.34M | 0.28% | +38,242+1,608.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 41,033 | $3.37M | 0.01% | −1,992−4.6% | Reduced |
| Farringdon Capital, Ltd. | 43,588 | $3.58M | 1.81% | +21,101+93.8% | Added |
| Concurrent Investment Advisors, LLC | 49,475 | $4.07M | 0.10% | +40,127+429.3% | Added |
| Verition Fund Management LLC | 50,000 | $4.11M | 0.02% | −25,050−33.4% | Reduced |
| Bank of Montreal | 52,328 | $4.30M | 0.00% | +4,478+9.4% | Added |
| Benjamin Edwards Inc | 57,387 | $4.72M | 0.07% | +3,390+6.3% | Added |
| HSBC Holdings PLC | 60,000 | $4.93M | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 60,840 | $5.00M | 0.18% | +208+0.3% | Added |
| Envestnet Asset Management Inc | 61,296 | $5.04M | 0.00% | −2,928−4.6% | Reduced |
| Dakota Wealth Management | 62,667 | $5.15M | 0.12% | +3,944+6.7% | Added |
| Aristides Capital LLC | 65,010 | $5.34M | 1.99% | +8,000+14.0% | Added |
| Madden Securities Corp | 71,288 | $5.86M | 2.27% | +16,148+29.3% | Added |
| State of Michigan Retirement System | 100,000 | $8.22M | 0.05% | 00.0% | Unchanged |
| Kaleidoscope Capital LP | 123,804 | $10.2M | 6.05% | +67,622+120.4% | Added |
| Cyndeo Wealth Partners, LLC | 126,124 | $10.4M | 0.68% | −13,471−9.7% | Reduced |
| Titleist Asset Management, LLC | 160,554 | $13.2M | 1.53% | −19,881−11.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 250,529 | $20.6M | 0.14% | +203,759+435.7% | Added |
| HBK Investments L P | 817,168 | $67.2M | 1.17% | −581,474−41.6% | Reduced |
| Apollo Management Holdings, L.P. | 1,120,000 | $92.1M | 2.09% | 00.0% | Unchanged |
| Millennium Management LLC | 1,378,245 | $113.3M | 0.11% | +252,688+22.5% | Added |
| Galaxy Group Investments LLC | 1,904,560 | $156.6M | 33.57% | −529,290−21.7% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,869,473 | $235.9M | 2.36% | −230,759−7.4% | Reduced |
| Jane Street Group, LLC | 5,008,009 | $411.7M | 0.74% | +1,708,775+51.8% | Added |
| Kedalion Capital Management LLP | 0 | $0 | 0.00% | −65,650−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −27,391−100.0% | Sold out |
| Flow Traders U.S. LLC | 0 | $0 | 0.00% | −26,080−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −21,202−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −15,500−100.0% | Sold out |
| Nkcfo LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Dynamic Advisor Solutions LLC | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Atlas Legacy Advisors, LLC | 0 | $0 | 0.00% | −3,644−100.0% | Sold out |
| Element Wealth, LLC | 0 | $0 | 0.00% | −3,022−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Buckingham Strategic Partners | 0 | $0 | 0.00% | −2,380−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −2,217−100.0% | Sold out |
| Vienna Asset Management LLC | 0 | $0 | 0.00% | −2,157−100.0% | Sold out |
| Carolinas Wealth Consulting LLC | 0 | $0 | 0.00% | −1,954−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −1,650−100.0% | Sold out |
| Transce3nd, LLC | 0 | $0 | 0.00% | −724−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Pacific Capital Wealth Advisors, Inc | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Decker Retirement Planning Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| SignalPoint Asset Management, LLC | – | – | – | – | Not filed |
| Sanctuary Wealth Management, L.L.C. | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Oliver Lagore Vanvalin Investment Group | – | – | – | – | Not filed |