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/CSGP/capital-change-brief"
Use Arkolith's capital_change_brief for CSGP. 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 PORTFOLIO MANAGEMENT LLC | $1.5B | 38.2M | ▲New +38.2M sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $1.4B | 33.8M | ▼−0.5% Reduced · −162K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $1.1B | 27.4M | ▲New +27.4M sh | Q1 2026 | |
| 4 | STATE STREET CORP | $752.4M | 18.7M | ▲+0.1% Added · +19K sh | Q1 2026 | |
| 5 | PRINCIPAL FINANCIAL GROUP INC | $713.9M | 17.7M | ▲+0.7% Added · +130K sh | Q1 2026 | |
| 6 | BAILLIE GIFFORD & CO | $549.1M | 13.6M | ▲+5.2% Added · +678K sh | Q1 2026 | |
| 7 | POLEN CAPITAL MANAGEMENT LLC | $507.1M | 12.6M | ▲+157% Added · +7.7M sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $500.4M | 12.4M | ▲+2.2% Added · +266K sh | Q1 2026 | |
| 9 | AKRE CAPITAL MANAGEMENT LLC | $417.4M | 10.3M | ▲+7.6% Added · +730K sh | Q1 2026 | |
| 10 | GOLDMAN SACHS GROUP INC | $373.0M | 9.2M | ▲+146% Added · +5.5M sh | Q1 2026 | |
| 11 | JANUS HENDERSON GROUP PLC | $311.6M | 7.7M | ▲+3.4% Added · +251K sh | Q1 2026 | |
| 12 | NORGES BANK | $476.8M | 7.1M | ▲+34% Added · +1.8M sh | Q4 2025 | |
| 13 | D. E. Shaw & Co., Inc. | $238.4M | 5.9M | ▲+553% Added · +5.0M sh | Q1 2026 | |
| 14 | MORGAN STANLEY | $218.3M | 5.4M | ▲+2.3% Added · +121K sh | Q1 2026 | |
| 15 | BANK OF AMERICA CORP /DE/ | $143.9M | 3.6M | ▲+1.8% Added · +63K sh | Q1 2026 | |
| 16 | VAN ECK ASSOCIATES CORP | Withheld | 3.5M | ▲62× Added · +3.4M sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $138.5M | 3.4M | ▼−1.0% Reduced · −34K sh | Q1 2026 | |
| 18 | Meritage Group LP | $134.3M | 3.3M | ▲New +3.3M sh | Q1 2026 | |
| 19 | Amundi | $132.3M | 3.3M | ▼−20% Reduced · −834K sh | Q1 2026 | |
| 20 | Legal & General Group Plc | $122.0M | 3.0M | ▲+5.7% Added · +164K sh | Q1 2026 | |
| 21 | BECK MACK & OLIVER LLC | $118.1M | 2.9M | ▲+32% Added · +702K sh | Q1 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $115.9M | 2.9M | ▲+7.9% Added · +211K sh | Q1 2026 | |
| 23 | FMR LLC | $114.2M | 2.8M | ▲+136% Added · +1.6M sh | Q1 2026 | |
| 24 | Ensign Peak Advisors, Inc | $110.3M | 2.7M | ▲+373% Added · +2.2M sh | Q1 2026 | |
| 25 | BNP Paribas Asset Management Holding S.A. | $107.9M | 2.7M | ▼−4.9% Reduced · −138K 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 |
|---|---|---|---|---|---|
| Jul 1, 2026 | LOWN CHRISTIAN M. | Chief Financial Officer | Tax withholding (F) | 6K | $164K |
| Jun 23, 2026 | BERISFORD JOHN L | Director | Grant (A) | 8K | $0 |
| Jun 23, 2026 | Brunner Angelique G. | Director | Grant (A) | 8K | $0 |
| Jun 23, 2026 | McCarthy Christine M | Director | Grant (A) | 8K | $0 |
| Jun 23, 2026 | Hill John W | Director | Grant (A) | 8K | $0 |
| Jun 23, 2026 | Musslewhite Robert W | Director | Grant (A) | 8K | $0 |
| Jun 23, 2026 | Glaser Rachel C | Director | Grant (A) | 8K | $0 |
| Jun 23, 2026 | Sams Louise S | Director | Grant (A) | 8K | $0 |
| Jun 15, 2026 | Cann Cynthia Cammett | Chief Accounting Officer | Tax withholding (F) | 461 | $15K |
| May 1, 2026 | FLORANCE ANDREW C | President and CEO, Director | Buy (P) | 68K | $2.4M |
| May 1, 2026 | FLORANCE ANDREW C | President and CEO, Director | Buy (P) | 3K | $111K |
| Mar 15, 2026 | Cann Cynthia Cammett | Chief Accounting Officer | Tax withholding (F) | 1K | $52K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 263 funds | $272.1B |
| AMAZON.COM INCAMZN | 263 funds | $207.9B |
| NVIDIA CORPNVDA | 257 funds | $378.1B |
| APPLE INCAAPL | 256 funds | $278.7B |
| META PLATFORMS INC-CLASS AMETA | 256 funds | $108.7B |
| ALPHABET INC-CL AGOOGL | 255 funds | $170.8B |
| BROADCOM INCAVGO | 251 funds | $144.8B |
| VISA INC-CLASS A SHARESV | 250 funds | $58.9B |
| ELI LILLY & COLLY | 249 funds | $78.1B |
| MASTERCARD INC - AMA | 248 funds | $56.9B |
| ALPHABET INC-CL CGOOG | 247 funds | $121.3B |
| NETFLIX INCNFLX | 247 funds | $41.9B |
Ranked by how many of CSGP'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 CSGP. 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.