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Which hedge funds own GBTC? GRAYSCALE BITCOIN TRUST ETF, Q2 2026 13F holders

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4 of the hedge funds tracked by WhaleCreep disclosed a position in GBTC (GRAYSCALE BITCOIN TRUST ETF) in their Q2 2026 13F filings, worth $571.8m in total. The largest holder by portfolio weight is Horizon Kinetics at 6.3% of its book. 1 manager opened a new position this quarter: Citadel Advisors. 1 exited: Renaissance Technologies LLC.

4tracked managers holding
1opened this quarter
1exited this quarter

Which hedge funds hold GBTC? Current holders by portfolio weight

ManagerAs ofWeight of bookValueSharesΔ sharesAction
Horizon KineticsQ2 2026 6.3%$552.6m12,139,990 -13% reduced
Citadel AdvisorsQ2 2026 0.0%$14.3m314,985 new
Ancora AdvisorsQ2 2026 0.0%$313.2k6,880 -1% reduced
Millennium ManagementQ2 2026 0.0%$4.6m100,000 0% held

Exited since the previous quarter

ManagerPrior weightPrior value
Renaissance Technologies LLC0.1%$3.2m

How has hedge fund ownership of GBTC changed?

QuarterManagers holdingCombined value
Q2 20264$571.8m
Q1 20264$747.8m
Q4 20253$973.5m
Q3 20253$1.3bn
Q2 20253$1.2bn
Q1 20252$958.2m
Q4 20246$1.1bn
Q3 20242$768.3m
Q2 20244$826.9m
Q1 20247$1.1bn
Q4 20232$540.8m
Q3 20232$303.2m
Q2 20232$303.4m
Q1 20232$259.4m
Q4 20222$131.2m
Q3 20221$204.0k

Counts every tracked manager that disclosed GBTC in that quarter's filing, including managers that have since stopped filing.