13F Insight
DOSSIER · 13F Holders · Q1 2026Financial Services · Commodity Contracts Brokers & Dealers
GBTC

GRAYSCALE BITCOIN TRUST ETF

677 institutions still hold GRAYSCALE BITCOIN TRUST ETF as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 389637109·Commodity Contracts Brokers & Dealers·677 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$1.2B
visible holders
Holders
677
filers reporting
Concentration
61.32%
HORIZON KINETICS ASSET MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

677 institutions reported GBTC in Q1 2026. HORIZON KINETICS ASSET MANAGEMENT LLC leads at 61.3% 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
$739M14.0M8.00%Q1 202602
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$58M1.1M0.01%Q1 202603
ALKEON CAPITAL MANAGEMENT LLC
CIK 0001230239
$49M920K0.08%Q1 202604
LPL Financial LLC
CIK 0001403438
$48M908K0.01%Q1 202605
HighTower Advisors, LLC
CIK 0001462245
$32M614K0.03%Q1 202606
Greenwich Wealth Management LLC
CIK 0001439805
$31M634K1.27%Q1 202607
CITADEL ADVISORS LLC
CIK 0001423053
$30M438K0.00%Q4 202508
MSRH, LLC
CIK 0002122489
$22M420K19.61%Q1 202609
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$22M412K0.00%Q1 202610
MAD RIVER INVESTORS
CIK 0001384484
$19M360K6.84%Q1 202611
EagleClaw Capital Managment, LLC
CIK 0001607636
$19M356K2.63%Q1 202612
Wealthfront Advisers LLC
CIK 0001763921
$18M341K0.04%Q1 202613
Focus Partners Wealth
CIK 0001542153
$17M221K0.02%Q4 202514
Moors & Cabot, Inc.
CIK 0001607239
$16M311K0.70%Q1 202615
Vident Advisory, LLC
CIK 0001744347
$16M303K0.14%Q1 202616
Virtu Financial LLC
CIK 0001533964· Market maker
$15M283K0.62%Q1 202617
KINGSWOOD WEALTH ADVISORS, LLC
CIK 0001987855
$15M280K0.70%Q1 202618
Beaumont Financial Advisors, LLC
CIK 0001957394
$14M259K0.94%Q1 202619
Cambridge Investment Research Advisors, Inc.
CIK 0001419186
$13M253K0.03%Q1 202620
Cresset Asset Management, LLC
CIK 0001761013
$13M244K0.06%Q1 2026
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