The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query CING owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/CING"
Use Arkolith to show who owns CING, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $1.9M | 309K | ▲New +309K sh | Q1 2026 | |
| 2 | Kestra Advisory Services, LLC | $869K | 140K | ▲+15% Added · +18K sh | Q1 2026 | |
| 3 | VANGUARD GROUP INC | $657K | 151K | ▲+105% Added · +78K sh | Q4 2025 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $630K | 101K | ▲+66% Added · +40K sh | Q1 2026 | |
| 5 | MARSHALL WACE, LLP | $577K | 93K | ▲New +93K sh | Q1 2026 | |
| 6 | JANE STREET GROUP, LLC | $564K | 91K | ▲New +91K sh | Q1 2026 | |
| 7 | XTX Topco Ltd | $332K | 54K | ▲+158% Added · +33K sh | Q1 2026 | |
| 8 | BCV Asset Management Inc. | $318K | 51K | ▲New +51K sh | Q1 2026 | |
| 9 | VANGUARD FIDUCIARY TRUST CO | $311K | 50K | ▲New +50K sh | Q1 2026 | |
| 10 | Quadrature Capital Ltd | $216K | 35K | ▲+129% Added · +20K sh | Q1 2026 | |
| 11 | RENAISSANCE TECHNOLOGIES LLC | $198K | 32K | ▲New +32K sh | Q1 2026 | |
| 12 | STATE STREET CORP | $171K | 28K | ▲New +28K sh | Q1 2026 | |
| 13 | BlackRock, Inc. | $145K | 23K | ▲New +23K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $138K | 22K | ▲+64% Added · +9K sh | Q1 2026 | |
| 15 | Prospera Financial Services Inc | $135K | 22K | ▲New +22K sh | Q1 2026 | |
| 16 | Chicago Partners Investment Group LLC | $105K | 19K | ▲New +19K sh | Q1 2026 | |
| 17 | Mariner, LLC | $80K | 13K | ▲New +13K sh | Q1 2026 | |
| 18 | UBS Group AG | $69K | 11K | ▼−60% Reduced · −17K sh | Q1 2026 | |
| 19 | MORGAN STANLEY | $15K | 2K | ▲+140% Added · +1K sh | Q1 2026 | |
| 20 | Tower Research Capital LLC (TRC) | $3K | 531 | ▼−39% Reduced · −340 sh | Q1 2026 | |
| 21 | OSAIC HOLDINGS, INC. | $260 | 42 | ▼−95% Reduced · −826 sh | Q1 2026 | |
| 22 | SBI Securities Co., Ltd. | $6 | 1 | —Held | 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 |
|---|---|---|---|---|---|
| Mar 9, 2026 | Brams Matthew | EVP and Chief Medical Officer | Tax withholding (F) | 1K | $0 |
| Mar 9, 2026 | Callahan Jennifer L. | EVP and CFO | Tax withholding (F) | 6K | $0 |
| Mar 9, 2026 | Callahan Jennifer L. | EVP and CFO | Grant (A) | 15K | $0 |
| Mar 9, 2026 | Patel Nilay Dahyabhai | EVP, CLO and CCO | Tax withholding (F) | 2K | $0 |
| Mar 9, 2026 | Patel Nilay Dahyabhai | EVP, CLO and CCO | Grant (A) | 5K | $0 |
| Mar 9, 2026 | Schaffer Shane J. | Chief Executive Officer, Director | Tax withholding (F) | 3K | $0 |
| Mar 9, 2026 | Schaffer Shane J. | Chief Executive Officer, Director | Grant (A) | 7K | $0 |
| Mar 9, 2026 | Silva Raul R. | EVP and CSO | Grant (A) | 5K | $0 |
| Mar 9, 2026 | Hargroves Thomas Jeffrey | Director | Grant (A) | 15K | $0 |
| Mar 9, 2026 | Silva Raul R. | EVP and CSO | Tax withholding (F) | 2K | $0 |
| Mar 9, 2026 | Brams Matthew | EVP and Chief Medical Officer | Grant (A) | 5K | $0 |
| Feb 13, 2026 | Hargroves Thomas Jeffrey | Director | Buy (P) | 97K | $490K |
| Class | 13F holders | Value held |
|---|---|---|
| CINGthis pageCOMMON STOCK | 22 funds | $7.5M |
| CINGW*W EXP 12/10/202 | 2 funds | $365 |
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 |
|---|---|---|
| APPLE INCAAPL | 7 funds | $1.2B |
| MICROSOFT CORPMSFT | 7 funds | $876.4M |
| AMAZON.COM INCAMZN | 7 funds | $755.5M |
| SPDR GOLD SHARESGLD | 7 funds | $519.8M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 7 funds | $424.2M |
| ALPHABET INC-CL CGOOG | 7 funds | $374.1M |
| UNITEDHEALTH GROUP INCUNH | 7 funds | $353.1M |
| ELI LILLY & COLLY | 7 funds | $327.1M |
| JPMORGAN CHASE & COJPM | 7 funds | $313.1M |
| ADVANCED MICRO DEVICESAMD | 7 funds | $278.4M |
| VISA INC-CLASS A SHARESV | 7 funds | $224.8M |
| CHEVRON CORPCVX | 7 funds | $223.9M |
Ranked by how many of CING'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 CING. 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.