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 2026
Institutional positions in Ark 21Shares Bitcoin ETF as of Mar 31, 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
- 147
- −19 vs. Q4 2025
- Shares held
- 35.4M
- +5.25M (+17.4%) vs. Q4 2025
- Total value
- $797.7M
- −$79.1M (−9.0%) vs. Q4 2025
- New holders
- 17
- 57 more added
- Sold out
- 36
- 37 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Ark 21Shares Bitcoin ETF; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Triad Wealth Partners, LLC | 45,174 | $1.02M | 0.08% | +4,465+11.0% | Added |
| Mariner, LLC | 46,624 | $1.05M | 0.00% | +2,934+6.7% | Added |
| Axxcess Wealth Management, LLC | 47,391 | $1.07M | 0.03% | +24,425+106.4% | Added |
| Steward Partners Investment Advisory, LLC | 49,824 | $1.12M | 0.01% | +47,355+1,918.0% | Added |
| Creative Planning | 50,867 | $1.14M | 0.00% | −3,115−5.8% | Reduced |
| Madden Securities Corp | 53,975 | $1.21M | 0.36% | −147,384−73.2% | Reduced |
| HBW Advisory Services LLC | 53,975 | $1.21M | 0.13% | +13,405+33.0% | Added |
| GWM Advisors LLC | 54,641 | $1.23M | 0.00% | +4,915+9.9% | Added |
| Vivaldi Capital Management, LLC | 57,188 | $1.29M | 0.18% | +26,438+86.0% | Added |
| Freedom Financial Partners LLC | 57,482 | $1.29M | 0.46% | +3,681+6.8% | Added |
| Belpointe Asset Management LLC | 62,664 | $1.41M | 0.05% | −564−0.9% | Reduced |
| Prospera Financial Services Inc | 66,077 | $1.49M | 0.02% | −6,204−8.6% | Reduced |
| Aristides Capital LLC | 72,857 | $1.64M | 0.54% | +23,977+49.1% | Added |
| EverSource Wealth Advisors, LLC | 80,435 | $1.81M | 0.06% | +5,208+6.9% | Added |
| One Charles Private Wealth Services, LLC | 87,707 | $1.97M | 0.49% | −2,254−2.5% | Reduced |
| Elequin Capital LP | 92,916 | $2.09M | 0.19% | +91,230+5,411.0% | Added |
| Kestra Advisory Services, LLC | 92,918 | $2.09M | 0.01% | +2,020+2.2% | Added |
| Wealthcare Advisory Partners LLC | 94,095 | $2.12M | 0.04% | +8,372+9.8% | Added |
| Benjamin Edwards Inc | 104,577 | $2.35M | 0.02% | −204−0.2% | Reduced |
| HighTower Advisors, LLC | 105,463 | $2.37M | 0.00% | +1,009+1.0% | Added |
| LPL Financial LLC | 105,712 | $2.38M | 0.00% | +11,430+12.1% | Added |
| Cresset Asset Management, LLC | 109,637 | $2.47M | 0.01% | −2,064−1.8% | Reduced |
| Qube Research & Technologies Ltd | 127,140 | $2.86M | 0.00% | +127,140 | New |
| Envestnet Asset Management Inc | 133,998 | $3.01M | 0.00% | +47,251+54.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 140,849 | $3.17M | 0.01% | −29,754−17.4% | Reduced |
| Meitav Dash Investments Ltd | 141,822 | $3.19M | 0.03% | +44,162+45.2% | Added |
| BIP Wealth, LLC | 143,874 | $3.24M | 0.13% | +4,213+3.0% | Added |
| Dakota Wealth Management | 162,027 | $3.64M | 0.08% | −18,272−10.1% | Reduced |
| Virtu Financial LLC | 165,594 | $3.72M | 0.15% | +130,360+370.0% | Added |
| Bayshore Capital Advisors, LLC | 178,708 | $4.02M | 1.70% | +78,708+78.7% | Added |
| HSBC Holdings PLC | 180,000 | $4.05M | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 196,708 | $4.42M | 0.05% | +33,305+20.4% | Added |
| Farringdon Capital, Ltd. | 222,075 | $4.99M | 1.09% | +49,892+29.0% | Added |
| Palatine Hill Wealth Management, LLC | 222,352 | $5.00M | 4.35% | +11,471+5.4% | Added |
| State of Michigan Retirement System | 300,000 | $6.75M | 0.04% | 00.0% | Unchanged |
| Titleist Asset Management, LLC | 381,070 | $8.57M | 0.65% | −4,981−1.3% | Reduced |
| Cyndeo Wealth Partners, LLC | 605,946 | $13.6M | 0.72% | +192,174+46.4% | Added |
| Toroso Investments, LLC | 853,474 | $19.2M | 0.06% | +853,474 | New |
| Kaleidoscope Capital LP | 927,348 | $20.9M | 8.03% | +206,140+28.6% | Added |
| Susquehanna International Group, LLP | 959,315 | $21.6M | 0.03% | +440,925+85.1% | Added |
| Millennium Management LLC | 1,695,644 | $38.1M | 0.03% | −2,618,494−60.7% | Reduced |
| Jane Street Group, LLC | 1,744,090 | $39.2M | 0.04% | −31,941−1.8% | Reduced |
| HBK Investments L P | 1,966,887 | $44.2M | 0.56% | 00.0% | Unchanged |
| Intesa Sanpaolo S.p.A. | 3,607,565 | $81.2M | 5.09% | +1,118,800+45.0% | Added |
| Galaxy Digital Inc. | 5,161,800 | $116.1M | 18.26% | +5,161,800 | New |
| Schonfeld Strategic Advisors LLC | 5,593,707 | $125.8M | 1.02% | +825,000+17.3% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 6,698,206 | $150.6M | 1.17% | −173,299−2.5% | Reduced |
| DRW Securities, LLC | 0 | $0 | 0.00% | −262,193−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −234,169−100.0% | Sold out |
| Intercapital, LLC | 0 | $0 | 0.00% | −160,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −127,600−100.0% | Sold out |
| Rpo LLC | 0 | $0 | 0.00% | −92,570−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −90,967−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −41,187−100.0% | Sold out |
| Adviser Investments LLC | 0 | $0 | 0.00% | −24,441−100.0% | Sold out |
| Q Fund Management (Hong Kong) Ltd | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| Castle Rock Wealth Management, LLC | 0 | $0 | 0.00% | −24,951−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −19,029−100.0% | Sold out |
| Teucrium Investment Advisors, LLC | 0 | $0 | 0.00% | −17,934−100.0% | Sold out |
| Encompass More Asset Management | 0 | $0 | 0.00% | −16,915−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −16,673−100.0% | Sold out |
| Clark Financial Services Group Inc | 0 | $0 | 0.00% | −13,892−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −12,149−100.0% | Sold out |
| Signature Wealth Management Group | 0 | $0 | 0.00% | −10,673−100.0% | Sold out |
| XML Financial, LLC | 0 | $0 | 0.00% | −10,327−100.0% | Sold out |
| Paragon Private Wealth Management, LLC | 0 | $0 | 0.00% | −9,867−100.0% | Sold out |
| Crown Wealth Group, LLC | 0 | $0 | 0.00% | −9,265−100.0% | Sold out |
| FF Advisors,LLC | 0 | $0 | 0.00% | −8,326−100.0% | Sold out |
| Fogel Capital Management, Inc. | 0 | $0 | 0.00% | −8,200−100.0% | Sold out |
| Brookstone Capital Management | 0 | $0 | 0.00% | −8,098−100.0% | Sold out |
| Cornerstone Select Advisors, LLC | 0 | $0 | 0.00% | −7,869−100.0% | Sold out |
| TRUE Private Wealth Advisors | 0 | $0 | 0.00% | −7,800−100.0% | Sold out |
| COFG Advisors, LLC | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Vestmark Advisory Solutions, Inc. | 0 | $0 | 0.00% | −7,109−100.0% | Sold out |
| Medallion Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,222−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −1,377−100.0% | Sold out |
| American National Bank | 0 | $0 | 0.00% | −315−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −245−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −231−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −112−100.0% | Sold out |
| Greenline Wealth Management LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Galaxy Group Investments LLC | – | – | – | – | Not filed |
| Meritage Portfolio Management | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |