This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/GBTC/capital-change-brief"
Use Arkolith's capital_change_brief for GBTC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | HORIZON KINETICS ASSET MANAGEMENT LLC | $738.9M | 14.0M | ▼−0.8% Reduced · −109K sh | Q1 2026 | |
| 2 | LPL Financial LLC | $47.9M | 908K | ▼−7.0% Reduced · −69K sh | Q1 2026 | |
| 3 | HighTower Advisors, LLC | $32.4M | 614K | ▼−1.0% Reduced · −6K sh | Q1 2026 | |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $21.5M | 407K | ▼−22% Reduced · −114K sh | Q1 2026 | |
| 5 | Wealthfront Advisers LLC | $18.0M | 341K | ▼−3.8% Reduced · −14K sh | Q1 2026 | |
| 6 | Moors & Cabot, Inc. | $16.4M | 311K | ▼−1.3% Reduced · −4K sh | Q1 2026 | |
| 7 | Vident Advisory, LLC | $16.0M | 303K | ▲202× Added · +302K sh | Q1 2026 | |
| 8 | KINGSWOOD WEALTH ADVISORS, LLC | $14.8M | 280K | ▼−1.4% Reduced · −4K sh | Q1 2026 | |
| 9 | JANE STREET GROUP, LLC | $13.9M | 264K | ▲11× Added · +241K sh | Q1 2026 | |
| 10 | One Charles Private Wealth Services, LLC | $11.8M | 260K | ▼−6.2% Reduced · −17K sh | Q2 2026 | |
| 11 | Cresset Asset Management, LLC | $12.9M | 244K | ▼−0.1% Reduced · −192 sh | Q1 2026 | |
| 12 | Focus Partners Wealth | $11.4M | 217K | ▼−2.1% Reduced · −5K sh | Q1 2026 | |
| 13 | Mariner, LLC | $9.9M | 187K | ▲+7.9% Added · +14K sh | Q1 2026 | |
| 14 | COMMONWEALTH EQUITY SERVICES, LLC | $9.4M | 179K | ▼−14% Reduced · −29K sh | Q1 2026 | |
| 15 | Cetera Investment Advisers | $9.2M | 174K | ▼−5.7% Reduced · −10K sh | Q1 2026 | |
| 16 | Lido Advisors, LLC | $8.7M | 165K | ▲+3.9% Added · +6K sh | Q1 2026 | |
| 17 | Fiduciary Alliance LLC | $8.5M | 146K | ▲+8.8% Added · +12K sh | Q1 2026 | |
| 18 | Creative Planning | $7.0M | 132K | ▼−3.1% Reduced · −4K sh | Q1 2026 | |
| 19 | FOUNDATIONS INVESTMENT ADVISORS, LLC | $6.8M | 129K | ▲+1.5% Added · +2K sh | Q1 2026 | |
| 20 | Sequoia Financial Advisors, LLC | $6.7M | 127K | ▲+6.9% Added · +8K sh | Q1 2026 | |
| 21 | LAKEWOOD CAPITAL MANAGEMENT, LP | $6.5M | 124K | —Held | Q1 2026 | |
| 22 | IEQ CAPITAL, LLC | $6.2M | 117K | —Held | Q1 2026 | |
| 23 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $5.6M | 114K | ▼−1.5% Reduced · −2K sh | Q2 2026 | |
| 24 | BLAIR WILLIAM & CO/IL | $5.6M | 107K | ▼−0.2% Reduced · −250 sh | Q1 2026 | |
| 25 | Qube Research & Technologies Ltd | $5.6M | 106K | ▲New +106K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 197 funds | $35.3B |
| AMAZON.COM INCAMZN | 197 funds | $25.5B |
| ALPHABET INC-CL CGOOG | 197 funds | $16.6B |
| BROADCOM INCAVGO | 197 funds | $16.2B |
| JPMORGAN CHASE & COJPM | 197 funds | $15.8B |
| ELI LILLY & COLLY | 197 funds | $10.6B |
| VISA INC-CLASS A SHARESV | 197 funds | $9.0B |
| CHEVRON CORPCVX | 197 funds | $6.1B |
| NVIDIA CORPNVDA | 196 funds | $41.2B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 196 funds | $25.7B |
| META PLATFORMS INC-CLASS AMETA | 196 funds | $13.3B |
| EXXON MOBIL CORPXOM | 196 funds | $9.0B |
Ranked by how many of GBTC's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for GBTC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.