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/CLSK/capital-change-brief"
Use Arkolith's capital_change_brief for CLSK. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $355.2M | 41.7M | ▼−6.4% Reduced · −2.9M sh | Q1 2026 | |
| 2 | DIMENSIONAL FUND ADVISORS LP | $120.0M | 14.1M | ▲+81% Added · +6.3M sh | Q1 2026 | |
| 3 | Situational Awareness LP | $104.5M | 12.3M | ▲+648% Added · +10.6M sh | Q1 2026 | |
| 4 | Situational Awareness Partners LP | $104.5M | 12.3M | ▲New +12.3M sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $94.4M | 11.1M | ▲New +11.1M sh | Q1 2026 | |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $94.2M | 11.1M | ▲New +11.1M sh | Q1 2026 | |
| 7 | STATE STREET CORP | $93.6M | 11.0M | ▼−4.0% Reduced · −459K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $60.8M | 7.1M | ▼−3.6% Reduced · −270K sh | Q1 2026 | |
| 9 | MORGAN STANLEY | $57.5M | 6.8M | ▲+9.3% Added · +572K sh | Q1 2026 | |
| 10 | D. E. Shaw & Co., Inc. | $54.7M | 6.4M | ▲+132% Added · +3.7M sh | Q1 2026 | |
| 11 | Marex Group plc | $32.2M | 3.8M | ▼−30% Reduced · −1.6M sh | Q1 2026 | |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $29.1M | 3.4M | ▼−6.6% Reduced · −243K sh | Q1 2026 | |
| 13 | UBS Group AG | $28.2M | 3.3M | ▼−7.4% Reduced · −264K sh | Q1 2026 | |
| 14 | Nuveen, LLC | $26.3M | 3.1M | ▲+87% Added · +1.4M sh | Q1 2026 | |
| 15 | GOLDMAN SACHS GROUP INC | $25.8M | 3.0M | ▼−15% Reduced · −515K sh | Q1 2026 | |
| 16 | VAN ECK ASSOCIATES CORP | Withheld | 2.9M | ▲+14% Added · +358K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $23.5M | 2.8M | ▼−1.6% Reduced · −46K sh | Q1 2026 | |
| 18 | BANK OF AMERICA CORP /DE/ | $21.9M | 2.6M | ▲+129% Added · +1.5M sh | Q1 2026 | |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $21.1M | 2.5M | ▲+20% Added · +412K sh | Q1 2026 | |
| 20 | CITADEL ADVISORS LLC | $17.9M | 2.1M | ▲Added Added · +2.1M sh | Q1 2026 | |
| 21 | BARCLAYS PLC | $17.6M | 2.1M | ▼−18% Reduced · −461K sh | Q1 2026 | |
| 22 | Tidal Investments LLC | $16.3M | 1.9M | ▼−49% Reduced · −1.9M sh | Q1 2026 | |
| 23 | Bank of New York Mellon Corp | $14.7M | 1.7M | ▼−11% Reduced · −206K sh | Q1 2026 | |
| 24 | EXCHANGE TRADED CONCEPTS, LLC | $14.5M | 1.7M | ▲+48% Added · +551K sh | Q1 2026 | |
| 25 | VANGUARD FIDUCIARY TRUST CO | $14.0M | 1.6M | ▲New +1.6M 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 |
|---|---|---|---|---|---|
| May 14, 2026 | Schultz S. Matthew | CEO & Chairman, Director | Tax withholding (F) | 9K | $126K |
| May 14, 2026 | Vecchiarelli Gary Anthony | President, CFO | Tax withholding (F) | 632 | $9K |
| May 14, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | Tax withholding (F) | 1K | $17K |
| May 14, 2026 | Monnig Taylor | CTO, COO | Tax withholding (F) | 211 | $3K |
| May 13, 2026 | Schultz S. Matthew | CEO & Chairman, Director | Option exercise (M) | 21K | $0 |
| May 13, 2026 | Schultz S. Matthew | CEO & Chairman, Director | Option exercise (M) | 21K | $0 |
| May 13, 2026 | Vecchiarelli Gary Anthony | President, CFO | Option exercise (M) | 2K | $0 |
| May 13, 2026 | Vecchiarelli Gary Anthony | President, CFO | Option exercise (M) | 2K | $0 |
| May 13, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | Option exercise (M) | 3K | $0 |
| May 13, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | Option exercise (M) | 3K | $0 |
| May 13, 2026 | Monnig Taylor | CTO, COO | Option exercise (M) | 535 | $0 |
| May 13, 2026 | Monnig Taylor | CTO, COO | Option exercise (M) | 535 | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 105 funds | $40.2B |
| MICRON TECHNOLOGY INCMU | 105 funds | $9.1B |
| BROADCOM INCAVGO | 104 funds | $22.7B |
| LAM RESEARCH CORPLRCX | 104 funds | $4.9B |
| ORACLE CORPORCL | 104 funds | $4.7B |
| UNITEDHEALTH GROUP INCUNH | 104 funds | $4.3B |
| ALPHABET INC-CL AGOOGL | 103 funds | $26.3B |
| ELI LILLY & COLLY | 103 funds | $10.5B |
| COSTCO WHOLESALE CORPCOST | 103 funds | $6.8B |
| NVIDIA CORPNVDA | 102 funds | $65.4B |
| AMAZON.COM INCAMZN | 102 funds | $30.6B |
| TESLA INCTSLA | 102 funds | $12.8B |
Ranked by how many of CLSK'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 CLSK. 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.