ARKB
ARK 21SHARES BITCOIN ETFData as of 2026 Q2 (06-30) · 13F snapshot
Summary
ARK 21SHARES BITCOIN ETF (ARKB) is held as common stock by 4 tracked hedge-fund managers, with a combined reported value of ~$149.24M; the largest are Cathie Wood, Izzy Englander, Ken Griffin. 1 tracked manager also disclosed PUT or CALL positions, reported separately below. This quarter: 2 new, 2 trimmed. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Common-stock holders41 also report options
Congress trades0
Price$27.70vs quarter-end+42.34%
Sectors0
This quarter's moves
Top holderNew2
Added0
Trimmed / sold2
Cathie WoodCommon-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
| Investor | Value | % of portfolio | Action |
|---|
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $1.85M— of portfolio95,2002026 Q2
Value $984.7K— of portfolio50,6002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $1.85M | — | — |
| Ken GriffinPUT | $984.7K | — | — |
Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.