Security key
389637109
Grayscale Bitcoin Trust ETF - SHS REP COM UT (GBTC)
CUSIP: 389637109
Q3 2026 13F Holders as of 30 Sep 2026
- Security type / class
- Equity / SHS REP COM UT
- Total 13F shares
- 1,479,203
- Total 13F value
- $95,169,309
- Share change
- +1,556
- SEC-reported price per share
- $64.59
- Number of holders
- 104
- Value change
- +$308,698
- Number of buys
- 31
- Number of sells
- 38
Report period
Q3 2026
Institutions
104
Top holders
10
GBTC full security history
Ownership snapshot
Full 13F holder table
Grayscale Bitcoin Trust ETF SEC filings
Grayscale Bitcoin Trust ETF company facts
Broader feeds
Ownership snapshot
Top reported holders of GBTC - Grayscale Bitcoin Trust ETF - SHS REP COM UT (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
HORIZON KINETICS ASSET MA...
Disclosed value leader
HORIZON KINETICS ASSET MA...
Comparable rows
0/15
Latest evidence
30 Jun 2026
13F
Highest disclosed value: $552,612,345
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
HORIZON KINETICS ASSET MANAGEMENT LLC has the largest disclosed position value at $552.61M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens HORIZON KINETICS ASSET MANAGEMENT LLC's linked filing trail.
Disclosed position value
Top 5
HORIZON KINETICS ASSET MANAGEMENT...
$552.61M
LPL Financial LLC
$39.9M
HighTower Advisors, LLC
$27.44M
Virtu Financial LLC
$16.43M
MAD RIVER INVESTORS
$16.39M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| HORIZON KINETICS ASSET MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$552,612,345
12,139,990 shares
|
— | 30 Jun 2026 |
| LPL Financial LLC |
13F
Company
|
—
class O/S missing
|
$39,896,851
876,469 shares
|
— | 30 Jun 2026 |
| HighTower Advisors, LLC |
13F
Company
|
—
class O/S missing
|
$27,442,349
602,864 shares
|
— | 30 Jun 2026 |
| Virtu Financial LLC |
13F
Company
|
—
class O/S missing
|
$16,429,000
360,930 shares
|
— | 30 Jun 2026 |
| MAD RIVER INVESTORS |
13F
Company
|
—
class O/S missing
|
$16,393,528
360,139 shares
|
— | 30 Jun 2026 |
| EagleClaw Capital Managment, LLC |
13F
Company
|
—
class O/S missing
|
$16,305,992
358,216 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
104
Shares
1,479,203
Rows available
104
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
602
Q3 2026 holders
104
Holder diff
-498
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|