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/ARKK/capital-change-brief"
Use Arkolith's capital_change_brief for ARKK. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | $396.5M | 5.9M | ▲+9.0% Added · +485K sh | Q1 2026 | |
| 2 | GOLDMAN SACHS GROUP INC | $233.4M | 3.5M | ▲+123% Added · +1.9M sh | Q1 2026 | |
| 3 | UBS Group AG | $218.7M | 3.2M | ▼−0.3% Reduced · −11K sh | Q1 2026 | |
| 4 | BANK OF AMERICA CORP /DE/ | $152.0M | 2.2M | ▼−39% Reduced · −1.4M sh | Q1 2026 | |
| 5 | LPL Financial LLC | $142.2M | 2.1M | ▼−2.3% Reduced · −49K sh | Q1 2026 | |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $123.4M | 1.8M | ▼−60% Reduced · −2.8M sh | Q1 2026 | |
| 7 | WELLS FARGO & COMPANY/MN | $122.8M | 1.8M | ▲+38% Added · +501K sh | Q1 2026 | |
| 8 | JPMORGAN CHASE & CO | $113.0M | 1.8M | ▲+236% Added · +1.3M sh | Q1 2026 | |
| 9 | CITIGROUP INC | $99.8M | 1.5M | ▼−39% Reduced · −925K sh | Q1 2026 | |
| 10 | D. E. Shaw & Co., Inc. | $79.0M | 1.2M | ▲+45% Added · +365K sh | Q1 2026 | |
| 11 | RAYMOND JAMES FINANCIAL INC | $56.9M | 841K | ▼−2.3% Reduced · −20K sh | Q1 2026 | |
| 12 | BNP PARIBAS FINANCIAL MARKETS | $56.6M | 837K | ▲+144% Added · +494K sh | Q1 2026 | |
| 13 | Qube Research & Technologies Ltd | $30.7M | 454K | ▼−16% Reduced · −85K sh | Q1 2026 | |
| 14 | Cresset Asset Management, LLC | $25.7M | 380K | ▲+1.7% Added · +6K sh | Q1 2026 | |
| 15 | ROYAL BANK OF CANADA | $25.5M | 378K | ▲+1.4% Added · +5K sh | Q1 2026 | |
| 16 | CITADEL ADVISORS LLC | $24.7M | 366K | ▼−38% Reduced · −225K sh | Q1 2026 | |
| 17 | OSAIC HOLDINGS, INC. | $22.3M | 330K | ▼−5.2% Reduced · −18K sh | Q1 2026 | |
| 18 | COMMONWEALTH EQUITY SERVICES, LLC | $21.8M | 323K | ▼−9.0% Reduced · −32K sh | Q1 2026 | |
| 19 | Venture Visionary Partners LLC | $17.5M | 259K | ▼−8.8% Reduced · −25K sh | Q1 2026 | |
| 20 | MISSION WEALTH MANAGEMENT, LP | $17.0M | 251K | ▼−2.3% Reduced · −6K sh | Q1 2026 | |
| 21 | Private Advisor Group, LLC | $16.8M | 248K | ▲+4.5% Added · +11K sh | Q1 2026 | |
| 22 | Cetera Investment Advisers | $16.3M | 242K | ▼−8.0% Reduced · −21K sh | Q1 2026 | |
| 23 | HighTower Advisors, LLC | $13.5M | 200K | ▲+0.4% Added · +737 sh | Q1 2026 | |
| 24 | Mariner, LLC | $13.3M | 197K | ▲+2.9% Added · +6K sh | Q1 2026 | |
| 25 | ENVESTNET ASSET MANAGEMENT INC | $12.0M | 177K | ▼−2.4% Reduced · −4K 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.
| Class | 13F holders | Value held |
|---|---|---|
| ARKKthis pagemc | 329 funds | $2.4B |
| ARKQmc | 181 funds | $442.6M |
| ARKWmc | 149 funds | $384.9M |
| ARKGmc | 146 funds | $700.9M |
| ARKFmc | 121 funds | $135.2M |
| ARKXmc | 82 funds | $67.4M |
| IZRLmc | 37 funds | $8.2M |
| PRNTmc | 29 funds | $4.5M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 172 funds | $33.9B |
| BROADCOM INCAVGO | 172 funds | $17.4B |
| ELI LILLY & COLLY | 172 funds | $8.5B |
| VISA INC-CLASS A SHARESV | 171 funds | $8.2B |
| UNITEDHEALTH GROUP INCUNH | 171 funds | $3.5B |
| NVIDIA CORPNVDA | 170 funds | $47.0B |
| ALPHABET INC-CL CGOOG | 170 funds | $16.2B |
| TESLA INCTSLA | 170 funds | $9.2B |
| AMAZON.COM INCAMZN | 169 funds | $27.7B |
| META PLATFORMS INC-CLASS AMETA | 169 funds | $14.7B |
| COSTCO WHOLESALE CORPCOST | 169 funds | $8.0B |
| CATERPILLAR INCCAT | 169 funds | $4.6B |
Ranked by how many of ARKK'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 ARKK. 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.