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 VTGN 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/VTGN"
Use Arkolith to show who owns VTGN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | ORBIMED ADVISORS LLC | $1.7M | 3.1M | —Held | Q1 2026 | |
| 2 | TCG Crossover Management, LLC | $1.5M | 2.7M | —Held | Q1 2026 | |
| 3 | VANGUARD FIDUCIARY TRUST CO | $125K | 218K | ▲New +218K sh | Q1 2026 | |
| 4 | BOOTHBAY FUND MANAGEMENT, LLC | $77K | 135K | —Held | Q1 2026 | |
| 5 | STATE STREET CORP | $69K | 121K | —Held | Q1 2026 | |
| 6 | TUDOR INVESTMENT CORP ET AL | $61K | 106K | ▲+39% Added · +30K sh | Q1 2026 | |
| 7 | Schonfeld Strategic Advisors LLC | $15K | 27K | ▲+22% Added · +5K sh | Q1 2026 | |
| 8 | Kestra Advisory Services, LLC | $15K | 26K | ▼−0.1% Reduced · −33 sh | Q1 2026 | |
| 9 | GROUP ONE TRADING LLC | $11K | 20K | ▼−81% Reduced · −86K sh | Q1 2026 | |
| 10 | StoneX Group Inc. | $9K | 15K | ▲+14% Added · +2K sh | Q1 2026 | |
| 11 | Caption Management, LLC | $8K | 15K | ▼−13% Reduced · −2K sh | Q1 2026 | |
| 12 | CWM, LLC | $333 | 582 | —Held | Q1 2026 | |
| 13 | MAI Capital Management | $301 | 526 | —Held | Q1 2026 | |
| 14 | SBI Securities Co., Ltd. | $165 | 288 | —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 |
|---|---|---|---|---|---|
| Dec 31, 2025 | Prince Joshua S. | Chief Operating Officer | Grant (A) | 4K | $2K |
| Dec 1, 2025 | Tressler Nick B. | Chief Financial Officer | Grant (A) | 150K | — |
| Oct 27, 2025 | Edick Paul R | Director | Grant (A) | 35K | — |
| Sep 9, 2025 | FitzPatrick Margaret M | Director | Grant (A) | 18K | $0 |
| Sep 9, 2025 | Rotunno Mary L. | Director | Grant (A) | 18K | $0 |
| Sep 9, 2025 | SAXE JON S | Director | Grant (A) | 18K | $0 |
| Sep 9, 2025 | Cunningham Ann Michelle | Director | Grant (A) | 18K | $0 |
| Sep 9, 2025 | Curley Joanne | Director | Grant (A) | 18K | $0 |
| Jun 30, 2025 | Anderson Cynthia Lynn | CHIEF FINANCIAL OFFICER | Grant (A) | 7K | $11K |
| Jun 30, 2025 | Singh Shawn | President and CEO, Director | Grant (A) | 8K | $13K |
| Jun 30, 2025 | Adler Reid G. | Chief Legal Officer | Grant (A) | 8K | $13K |
| Jun 30, 2025 | Prince Joshua S. | Chief Operating Officer | Grant (A) | 5K | $8K |
| Company | Co-held by | Combined value |
|---|---|---|
| ELI LILLY & COLLY | 15 funds | $736.4M |
| BOSTON SCIENTIFIC CORPBSX | 15 funds | $369.5M |
| MICROSOFT CORPMSFT | 14 funds | $1.7B |
| AMAZON.COM INCAMZN | 14 funds | $1.5B |
| ALPHABET INC-CL AGOOGL | 14 funds | $1.1B |
| TESLA INCTSLA | 14 funds | $792.3M |
| META PLATFORMS INC-CLASS AMETA | 14 funds | $764.8M |
| COSTCO WHOLESALE CORPCOST | 14 funds | $390.9M |
| VISA INC-CLASS A SHARESV | 14 funds | $386.8M |
| RTX CORPRTX | 14 funds | $322.3M |
| FEDEX CORPFDX | 14 funds | $233.6M |
| DANAHER CORPDHR | 14 funds | $212.0M |
Ranked by how many of VTGN'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 VTGN. 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.