13F Insight
DOSSIER · 13F Holders · Q2 2026Financial Services · Commodity Contracts Brokers & Dealers
GBTC

GRAYSCALE BITCOIN TRUST ETF

656 institutions still hold GRAYSCALE BITCOIN TRUST ETF as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 389637109·Commodity Contracts Brokers & Dealers·656 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$972M
visible holders
Holders
656
filers reporting
Concentration
56.84%
HORIZON KINETICS ASSET MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

656 institutions reported GBTC in Q2 2026. HORIZON KINETICS ASSET MANAGEMENT LLC leads at 56.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
HORIZON KINETICS ASSET MANAGEMENT LLC
CIK 0001056823
$553M12.1M6.27%Q2 202602
ALKEON CAPITAL MANAGEMENT LLC
CIK 0001230239
$55M1.2M0.07%Q2 202603
LPL Financial LLC
CIK 0001403438
$40M876K0.01%Q2 202604
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$36M783K0.00%Q2 202605
Vident Advisory, LLC
CIK 0001744347
$32M700K0.23%Q2 202606
CITADEL ADVISORS LLC
CIK 0001423053
$31M689K0.00%Q2 202607
Greenwich Wealth Management LLC
CIK 0001439805
$31M634K1.27%Q1 202608
HighTower Advisors, LLC
CIK 0001462245
$27M603K0.03%Q2 202609
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$22M412K0.00%Q1 202610
MAD RIVER INVESTORS
CIK 0001384484
$16M360K6.11%Q2 202611
EagleClaw Capital Managment, LLC
CIK 0001607636
$16M358K2.19%Q2 202612
Virtu Financial LLC
CIK 0001533964· Market maker
$15M283K0.62%Q1 202613
Moors & Cabot, Inc.
CIK 0001607239
$14M304K0.54%Q2 202614
Cambridge Investment Research Advisors, Inc.
CIK 0001419186
$13M253K0.03%Q1 202615
Mariner, LLC
CIK 0001373442
$13M279K0.01%Q2 202616
KINGSWOOD WEALTH ADVISORS, LLC
CIK 0001987855
$13M278K0.51%Q2 202617
Wealthfront Advisers LLC
CIK 0001763921
$12M266K0.02%Q2 202618
One Charles Private Wealth Services, LLC
CIK 0001800938
$12M260K2.72%Q2 202619
Beaumont Financial Advisors, LLC
CIK 0001957394
$11M250K0.72%Q2 202620
Cresset Asset Management, LLC
CIK 0001761013
$11M231K0.04%Q2 2026
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