Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
IBIT
ISHARES BITCOIN TRUST ETFData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ISHARES BITCOIN TRUST ETF (IBIT) is held by 8 tracked hedge-fund managers, a combined reported value of ~$2.34B; the largest are Ken Griffin, Izzy Englander, Ken Griffin. This quarter: 2 new, 1 added, 2 trimmed, 1 closed. 11 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding8
Congress trades11
Price$36.04vs quarter-end-6.19%
Sectors0
This quarter's moves
Top holderKen GriffinNew2
Added1
Trimmed / sold3
Value $937.29M— of portfolio24,395,8002026 Q1
Izzy EnglanderTrim
Value $741.02M0.6% of portfolio19,287,3182026 Q1
Value $427.81M— of portfolio11,135,0002026 Q1
Value $52.54M— of portfolio1,367,6002026 Q1
Value $43.77M— of portfolio1,139,3002026 Q1
Value $31.89M— of portfolio830,0002026 Q1
Value $27.85M— of portfolio725,0002026 Q1
Philippe LaffontHold
Value $2.58M0.0% of portfolio67,2262026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $937.29M | — | — |
| Izzy Englander | $741.02M | 0.6% | Trim |
| Ken GriffinPUT | $427.81M | — | — |
| Izzy EnglanderCALL | $52.54M | — | — |
| Izzy EnglanderPUT | $43.77M | — | — |
| Steven CohenCALL | $31.89M | — | — |
| Steven CohenPUT | $27.85M | — | — |
| Philippe Laffont | $2.58M | 0.0% | Hold |