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, Q4 2025
Institutional positions in Ark 21Shares Bitcoin ETF as of Dec 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
- 171
- −1 vs. Q3 2025
- Shares held
- 35.3M
- −4.88M (−12.1%) vs. Q3 2025
- Total value
- $1.03B
- −$502.4M (−32.9%) vs. Q3 2025
- New holders
- 30
- 63 more added
- Sold out
- 31
- 39 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Ark 21Shares Bitcoin ETF; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ARK Investment Management LLCSuperinvestorARK Invest | 6,871,505 | $199.5M | 1.32% | +548,789+8.7% | Added |
| Galaxy Group Investments LLC | 5,117,500 | $148.6M | 20.63% | −175,180−3.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 4,768,707 | $138.5M | 0.70% | +782,428+19.6% | Added |
| Millennium Management LLC | 4,314,138 | $125.3M | 0.09% | +354,014+8.9% | Added |
| Intesa Sanpaolo S.p.A. | 2,488,765 | $72.6M | 4.68% | +2,488,765 | New |
| HBK Investments L P | 1,966,887 | $57.1M | 0.62% | −1,285,150−39.5% | Reduced |
| Jane Street Group, LLC | 1,776,031 | $51.6M | 0.06% | −6,479,262−78.5% | Reduced |
| Kaleidoscope Capital LP | 721,208 | $20.9M | 8.00% | −168,809−19.0% | Reduced |
| Susquehanna International Group, LLP | 518,390 | $15.1M | 0.02% | +476,601+1,140.5% | Added |
| Cyndeo Wealth Partners, LLC | 413,772 | $12.0M | 0.65% | +17,421+4.4% | Added |
| Titleist Asset Management, LLC | 386,051 | $11.2M | 0.91% | −3,093−0.8% | Reduced |
| State of Michigan Retirement System | 300,000 | $8.71M | 0.04% | 00.0% | Unchanged |
| DRW Securities, LLC | 262,193 | $7.61M | 0.58% | +2,789+1.1% | Added |
| Citadel Advisors LLC | 234,169 | $6.80M | 0.00% | +73,206+45.5% | Added |
| Palatine Hill Wealth Management, LLC | 210,881 | $6.12M | 4.94% | +210,881 | New |
| Madden Securities Corp | 201,359 | $5.85M | 1.78% | −22,005−9.9% | Reduced |
| Dakota Wealth Management | 180,299 | $5.24M | 0.09% | −7,702−4.1% | Reduced |
| HSBC Holdings PLC | 180,000 | $5.23M | 0.00% | 00.0% | Unchanged |
| Farringdon Capital, Ltd. | 172,183 | $5.00M | 1.23% | +50,610+41.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 170,603 | $4.95M | 0.01% | +43,565+34.3% | Added |
| Ronald Blue Trust, Inc. | 163,403 | $4.75M | 0.05% | +33,872+26.1% | Added |
| Intercapital, LLC | 160,000 | $4.65M | 2.44% | +160,000 | New |
| BIP Wealth, LLC | 139,661 | $4.06M | 0.14% | +139,661 | New |
| Renaissance Technologies LLC | 127,600 | $3.71M | 0.01% | +81,000+173.8% | Added |
| Concurrent Investment Advisors, LLC | 124,600 | $3.62M | 0.04% | −762−0.6% | Reduced |
| Cresset Asset Management, LLC | 111,701 | $3.24M | 0.01% | −28,376−20.3% | Reduced |
| Benjamin Edwards Inc | 104,781 | $3.04M | 0.03% | −9,079−8.0% | Reduced |
| HighTower Advisors, LLC | 104,454 | $3.03M | 0.00% | +10,927+11.7% | Added |
| Bayshore Capital Advisors, LLC | 100,000 | $2.90M | 1.45% | +100,000 | New |
| Morgan Stanley | 99,999 | $2.90M | 0.00% | +76,100+318.4% | Added |
| Meitav Dash Investments Ltd | 97,660 | $2.84M | 0.03% | +18,773+23.8% | Added |
| LPL Financial LLC | 94,282 | $2.74M | 0.00% | +12,764+15.7% | Added |
| Rpo LLC | 92,570 | $2.69M | 3.08% | +15,000+19.3% | Added |
| Old Mission Capital LLC | 90,967 | $2.64M | 0.10% | −33,003−26.6% | Reduced |
| Kestra Advisory Services, LLC | 90,898 | $2.64M | 0.01% | +1,382+1.5% | Added |
| One Charles Private Wealth Services, LLC | 89,961 | $2.61M | 0.68% | −194−0.2% | Reduced |
| Envestnet Asset Management Inc | 86,747 | $2.52M | 0.00% | −42,660−33.0% | Reduced |
| Wealthcare Advisory Partners LLC | 85,723 | $2.49M | 0.05% | +6,553+8.3% | Added |
| EverSource Wealth Advisors, LLC | 75,227 | $2.18M | 0.08% | +33,968+82.3% | Added |
| Prospera Financial Services Inc | 72,281 | $2.10M | 0.03% | −2,148−2.9% | Reduced |
| Belpointe Asset Management LLC | 63,228 | $1.84M | 0.07% | +3,059+5.1% | Added |
| Creative Planning | 53,982 | $1.57M | 0.00% | +139+0.3% | Added |
| Freedom Financial Partners LLC | 53,801 | $1.56M | 0.57% | +2,062+4.0% | Added |
| Commonwealth Equity Services, LLC | 53,357 | $1.55M | 0.00% | −978−1.8% | Reduced |
| Flow Traders U.S. LLC | 50,313 | $1.46M | 0.05% | +50,313 | New |
| GWM Advisors LLC | 49,726 | $1.44M | 0.01% | −879−1.7% | Reduced |
| Aristides Capital LLC | 48,880 | $1.42M | 0.49% | −146,150−74.9% | Reduced |
| Chase Investment Counsel Corp | 44,676 | $1.30M | 0.36% | 00.0% | Unchanged |
| Mariner, LLC | 43,690 | $1.27M | 0.00% | −15,725−26.5% | Reduced |
| Mustard Seed Financial, LLC | 42,548 | $1.24M | 0.78% | +4,729+12.5% | Added |
| Two Sigma Securities, LLC | 41,187 | $1.20M | 0.16% | +41,187 | New |
| Geneos Wealth Management Inc. | 40,908 | $1.19M | 0.03% | 00.0% | Unchanged |
| Triad Wealth Partners, LLC | 40,709 | $1.18M | 0.11% | +40,709 | New |
| HBW Advisory Services LLC | 40,570 | $1.18M | 0.13% | +6,553+19.3% | Added |
| Taylor & Morgan Wealth Management, LLC | 40,077 | $1.16M | 0.65% | +40,077 | New |
| Wisconsin Wealth Advisors, LLC | 37,399 | $1.09M | 1.06% | −666−1.7% | Reduced |
| Virtu Financial LLC | 35,234 | $1.02M | 0.04% | −4,419−11.1% | Reduced |
| NewEdge Wealth, LLC | 35,169 | $1.02M | 0.01% | +1,663+5.0% | Added |
| Venture Visionary Partners LLC | 32,643 | $948.0K | 0.03% | −4,275−11.6% | Reduced |
| Tred Avon Family Wealth, LLC | 31,276 | $908.3K | 0.30% | 00.0% | Unchanged |
| Vivaldi Capital Management, LLC | 30,750 | $893.0K | 0.12% | +3,285+12.0% | Added |
| Well Done, LLC | 30,510 | $886.0K | 0.13% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 27,573 | $800.7K | 0.01% | 00.0% | Unchanged |
| Meritage Portfolio Management | 27,351 | $794.3K | 0.05% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 27,011 | $784.4K | 0.01% | −319−1.2% | Reduced |
| Bank of Montreal | 26,950 | $782.6K | 0.00% | +550+2.1% | Added |
| Vident Advisory, LLC | 25,277 | $734.0K | 0.01% | +5,124+25.4% | Added |
| OxenFree Capital LLC | 25,015 | $726.4K | 0.38% | +25+0.1% | Added |
| Marex Group plc | 25,000 | $726.0K | 0.01% | +5,000+25.0% | Added |
| Adviser Investments LLC | 24,441 | $709.8K | 0.01% | +24,441 | New |
| AdvisorNet Financial, Inc | 24,383 | $708.1K | 0.04% | +5,086+26.4% | Added |
| Q Fund Management (Hong Kong) Ltd | 24,000 | $697.0K | 0.65% | 00.0% | Unchanged |
| Rainey & Randall Investment Management Inc. | 23,780 | $690.6K | 0.11% | +1,706+7.7% | Added |
| Lido Advisors, LLC | 17,658 | $671.4K | 0.00% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 22,966 | $666.9K | 0.01% | −225−1.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 20,920 | $642.5K | 0.00% | +4,485+27.3% | Added |
| First Heartland Consultants, Inc. | 22,005 | $639.0K | 0.05% | +1,645+8.1% | Added |
| Union Bancaire Privee, UBP SA | 27,024 | $637.5K | 0.01% | +6,298+30.4% | Added |
| Interchange Capital Partners, LLC | 21,795 | $632.9K | 0.12% | −873−3.9% | Reduced |
| Broadhurst Jeffrey B | 21,779 | $632.5K | 0.66% | +21,779 | New |
| Castle Rock Wealth Management, LLC | 24,951 | $607.1K | 0.13% | −61,481−71.1% | Reduced |
| Simplex Trading, LLC | 19,029 | $552.6K | 0.02% | −168,239−89.8% | Reduced |
| Beacon Financial Advisory LLC | 18,129 | $526.5K | 0.12% | +1,775+10.9% | Added |
| Teucrium Investment Advisors, LLC | 17,934 | $520.8K | 0.57% | +17,934 | New |
| MAI Capital Management | 17,419 | $505.8K | 0.00% | +1,843+11.8% | Added |
| Encompass More Asset Management | 16,915 | $491.2K | 0.09% | +8,286+96.0% | Added |
| Resources Investment Advisors, LLC. | 16,673 | $484.2K | 0.00% | +16,673 | New |
| Perigon Wealth Management, LLC | 16,227 | $471.2K | 0.01% | +180+1.1% | Added |
| The PNC Financial Services Group, Inc. | 15,600 | $453.0K | 0.00% | +12,000+333.3% | Added |
| Arete Wealth Advisors, LLC | 15,393 | $447.0K | 0.03% | −3,258−17.5% | Reduced |
| Certior Financial Group, LLC | 15,000 | $435.6K | 0.30% | 00.0% | Unchanged |
| Clark Financial Services Group Inc | 13,892 | $434.7K | 0.23% | +509+3.8% | Added |
| MML Investors Services, LLC | 14,539 | $422.2K | 0.00% | −3,323−18.6% | Reduced |
| Empower Advisory Group, LLC | 13,594 | $394.8K | 0.00% | +3,954+41.0% | Added |
| Advyzon Investment Management, LLC | 13,459 | $390.8K | 0.05% | −896−6.2% | Reduced |
| Douglass Winthrop Advisors, LLC | 12,200 | $354.3K | 0.01% | +4,200+52.5% | Added |
| Kestra Private Wealth Services, LLC | 12,149 | $352.8K | 0.00% | +1,985+19.5% | Added |
| Wealth Preservation Advisors, LLC | 12,000 | $348.5K | 0.18% | −12,821−51.7% | Reduced |
| NorthRock Partners, LLC | 11,860 | $344.4K | 0.01% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 11,850 | $344.1K | 0.00% | +1,200+11.3% | Added |