BTC Insider Trading
Grayscale Bitcoin Mini Trust ETF (BTC) operates in the Financial Services sector, specifically the Asset Management - Cryptocurrency industry, with a market capitalization near $5.15B, listed on AMEX, carrying a beta of 1.58 to the broader market. The Grayscale Bitcoin Mini Trust ETF maintains its entire portfolio in Bitcoin, following a passive investment approach. public since 2024-07-31.
No insider filings are on record under BTC's own SEC company ID (CIK 2015034).
Filings Under Another SEC Company ID
160 filing lines on file were filed under an SEC company ID (CIK) other than BTC's (2015034). Such a filing can be a predecessor company's (one that reorganized, redomiciled or converted files under a new CIK), a former holder of the BTC ticker's, or another company's that BTC or its insiders report holding; the CIK alone does not say which. They are not counted in the figures above.
| CIK | Lines | Dates | Securities |
|---|---|---|---|
| 1323648 | 160 | Sep 26, 2007 to May 7, 2013 | Common Stock, Employee Stock Option (right to buy), Stock Options |
BTC Institutional Ownership (13F)
As of Jun 30, 2026 (Q2 2026), 462 institutions reported holding 35,583,691 BTC shares, valued at $913.0M as reported. That is -28 institutions from the quarter before. Among managers whose reports for both quarters are comparable, 36 opened a position, 55 closed one, 139 added and 117 trimmed.
Top Holders, Q2 2026
| Manager | Shares | Value | Change |
|---|---|---|---|
| HORIZON KINETICS ASSET MANAGEMENT LLC | 6,067,993 | $157.5M | +3,063,577 |
| Bullish | 4,523,963 | $117.4M | Unchanged |
| WELLS FARGO & COMPANY/MN | 2,564,896 | $66.6M | +485,958 |
| EMORY UNIVERSITY | 1,354,148 | $35.1M | Unchanged |
| Paragon Advisors, LLC | 1,306,342 | $33.9M | +232,912 |
| Tidal Investments LLC | 1,093,783 | $28.4M | +102,673 |
| Sloy Dahl & Holst, LLC | 954,568 | $24.8M | +103,954 |
| MORGAN STANLEY | 859,068 | $22.3M | +139,990 |
| KALEIDOSCOPE CAPITAL LP | 637,727 | $16.5M | +25,980 |
| SteelPeak Wealth, LLC | 585,796 | $15.2M | -13,735 |
By Quarter
| Quarter | Institutions | Shares | Value |
|---|---|---|---|
| Q2 2026 | 462 | 35,583,691 | $913.0M |
| Q1 2026* | 490 | 32,284,121 | $969.1M |
| Q4 2025 | 516 | 29,259,929 | $1.13B |
| Q3 2025* | 497 | 20,317,998 | $1.03B |
| Q2 2025 | 454 | 16,275,994 | $775.7M |
| Q1 2025 | 400 | 13,062,495 | $477.9M |
| Q4 2024* | 373 | 13,891,113 | $581.2M |
| Q3 2024 | 414 | 62,205,761 | $350.5M |
* Q1 2026: 1 with shares on another basis (not in the shares). * Q3 2025: 1 with shares on another basis (not in the shares). * Q4 2024: 1 with shares on another basis (not in the shares).
From the SEC's Form 13F data sets: investment managers with $100 million or more in Section 13(f) securities report their holdings each quarter, up to 45 days after it ends; a restated filing replaces the original, and values are as the managers reported them (a position whose price runs about 1,000 times below other managers', from a manager whose positions mostly do, is read as reported in thousands of dollars). The same shares can be reported by more than one manager, so totals can count some twice.
ETFs Holding BTC
| Fund | Weight of BTC | Shares (as reported) | Value (as reported) | Source updated |
|---|---|---|---|---|
| BLOK Amplify Blockchain Technology ETF | 2.10% | 615,155 | $22.7M | Oct 8, 2026 |
| BCDF Horizon Kinetics Blockchain Development ETF | 0.90% | 5,644 | $208.2K | Oct 8, 2026 |
From each fund's latest holdings file on record that shows BTC's listed security itself. A file counts when its line count is consistent with the fund's reported holdings count (at most twice it plus 10, or at most 1,000 lines for a reported count of exactly 10, which the data source gives many funds as a cap), read with that file or inherited from the fund's last classified file (within 20% of its line count, read within 60 days). Funds whose line for the company could not be confirmed as BTC's listed security, or that hold it through underlying funds (look-through), are not listed. Only long positions count: a fund is left out when any of its lines for BTC reports a negative weight, share count or value, or none of them above zero (a short position, or figures that disagree). Shares, value and weight are as reported in each fund's file, dated by the data source's last update of that file (not the date of the positions); the weight is BTC's share of that fund.
Learn how insider trading is reported and how to read the data →