This stock 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/BMNR/capital-change-brief"
Use Arkolith's capital_change_brief for BMNR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $402.4M | 20.3M | ▲New +20.3M sh | Q1 2026 | |
| 2 | Clear Street Group Inc. | $289.5M | 14.6M | ▼−15% Reduced · −2.6M sh | Q1 2026 | |
| 3 | MORGAN STANLEY | $272.7M | 13.8M | ▲+13% Added · +1.6M sh | Q1 2026 | |
| 4 | CITADEL ADVISORS LLC | $243.9M | 12.3M | ▲+92% Added · +5.9M sh | Q1 2026 | |
| 5 | BlackRock, Inc. | $219.1M | 11.1M | ▲+22% Added · +2.0M sh | Q1 2026 | |
| 6 | ARK Investment Management LLC | $191.8M | 9.7M | ▲+2.5% Added · +242K sh | Q1 2026 | |
| 7 | Marex Group plc | $181.5M | 9.2M | ▼−8.5% Reduced · −849K sh | Q1 2026 | |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | $170.2M | 8.6M | ▲New +8.6M sh | Q1 2026 | |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $168.8M | 8.5M | ▲+152% Added · +5.2M sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $114.2M | 5.8M | ▲+71% Added · +2.4M sh | Q1 2026 | |
| 11 | Sumitomo Mitsui Trust Group, Inc. | $97.1M | 4.9M | ▼−0.2% Reduced · −9K sh | Q1 2026 | |
| 12 | Amova Asset Management Americas, Inc. | $97.0M | 4.9M | ▼−0.1% Reduced · −4K sh | Q1 2026 | |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $87.2M | 4.4M | ▲+61% Added · +1.7M sh | Q1 2026 | |
| 14 | Weiss Asset Management LP | $85.6M | 4.3M | ▲+364% Added · +3.4M sh | Q1 2026 | |
| 15 | JANE STREET GROUP, LLC | $76.8M | 3.9M | ▲+47% Added · +1.2M sh | Q1 2026 | |
| 16 | CANTOR FITZGERALD, L. P. | $61.9M | 3.1M | ▲+123% Added · +1.7M sh | Q1 2026 | |
| 17 | UBS Group AG | $58.4M | 3.0M | ▲+56% Added · +1.1M sh | Q1 2026 | |
| 18 | MILLENNIUM MANAGEMENT LLC | $57.3M | 2.9M | ▲+143% Added · +1.7M sh | Q1 2026 | |
| 19 | VANGUARD FIDUCIARY TRUST CO | $54.8M | 2.8M | ▲New +2.8M sh | Q1 2026 | |
| 20 | VAN ECK ASSOCIATES CORP | Withheld | 2.4M | ▲+48% Added · +779K sh | Q1 2026 | |
| 21 | BANK OF MONTREAL /CAN/ | $46.3M | 2.3M | ▼−6.0% Reduced · −151K sh | Q1 2026 | |
| 22 | STATE STREET CORP | $45.5M | 2.3M | ▲+66% Added · +912K sh | Q1 2026 | |
| 23 | IMC-Chicago, LLC | $39.7M | 2.0M | ▲+43% Added · +608K sh | Q1 2026 | |
| 24 | GOLDMAN SACHS GROUP INC | $38.8M | 2.0M | ▼−62% Reduced · −3.3M sh | Q1 2026 | |
| 25 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $28.4M | 1.4M | ▼−12% Reduced · −198K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 23, 2026 | Sechan II Robert J | Director | Option exercise (M) | 5K | $0 |
| Apr 23, 2026 | Sechan II Robert J | Director | Option exercise (M) | 5K | $0 |
| Apr 23, 2026 | Edgeworth Jason A | Director | Option exercise (M) | 5K | $0 |
| Apr 23, 2026 | Edgeworth Jason A | Director | Option exercise (M) | 5K | $0 |
| Apr 23, 2026 | Howe Olivia | Director | Option exercise (M) | 5K | $0 |
| Apr 23, 2026 | Howe Olivia | Director | Option exercise (M) | 5K | $0 |
| Apr 23, 2026 | MALONEY MICHAEL STEPHEN | Director | Option exercise (M) | 4K | $0 |
| Apr 23, 2026 | MALONEY MICHAEL STEPHEN | Director | Option exercise (M) | 4K | $0 |
| Apr 23, 2026 | Love Lori | Director | Option exercise (M) | 4K | $0 |
| Apr 23, 2026 | Love Lori | Director | Option exercise (M) | 4K | $0 |
| Apr 20, 2026 | Love Lori | Director | Buy (P) | 227 | $5K |
| Apr 16, 2026 | Love Lori | Director | Buy (P) | 474 | $10K |
| Company | Co-held by | Combined value |
|---|---|---|
| BROADCOM INCAVGO | 139 funds | $18.5B |
| NVIDIA CORPNVDA | 138 funds | $57.9B |
| MICROSOFT CORPMSFT | 138 funds | $37.6B |
| TESLA INCTSLA | 138 funds | $11.9B |
| ELI LILLY & COLLY | 138 funds | $10.5B |
| ADVANCED MICRO DEVICESAMD | 138 funds | $6.3B |
| AMAZON.COM INCAMZN | 137 funds | $30.3B |
| META PLATFORMS INC-CLASS AMETA | 137 funds | $17.2B |
| APPLE INCAAPL | 136 funds | $45.6B |
| PALANTIR TECHNOLOGIES INC-APLTR | 136 funds | $5.7B |
| NETFLIX INCNFLX | 136 funds | $5.4B |
| CHEVRON CORPCVX | 136 funds | $5.3B |
Ranked by how many of BMNR's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for BMNR. 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.