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 VRTS 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/VRTS"
Use Arkolith to show who owns VRTS, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $136.7M | 838K | ▼−1.0% Reduced · −9K sh | Q4 2025 | |
| 2 | BlackRock, Inc. | $134.3M | 999K | ▲+1.8% Added · +18K sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $65.1M | 485K | ▲New +485K sh | Q1 2026 | |
| 4 | STATE STREET CORP | $58.9M | 439K | ▲+43% Added · +132K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $21.4M | 159K | ▲+4.9% Added · +7K sh | Q1 2026 | |
| 6 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $13.0M | 97K | ▲+44% Added · +29K sh | Q1 2026 | |
| 7 | Zimmer Partners, LP | $11.3M | 84K | ▲+236% Added · +59K sh | Q1 2026 | |
| 8 | GLENMEDE TRUST CO NA | $7.5M | 56K | ▼−7.1% Reduced · −4K sh | Q1 2026 | |
| 9 | CITADEL ADVISORS LLC | $5.6M | 42K | ▲New +42K sh | Q1 2026 | |
| 10 | VANGUARD FIDUCIARY TRUST CO | $5.5M | 41K | ▲New +41K sh | Q1 2026 | |
| 11 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $3.2M | 24K | ▲New +24K sh | Q1 2026 | |
| 12 | PUBLIC SECTOR PENSION INVESTMENT BOARD | $3.1M | 23K | ▲+3.6% Added · +791 sh | Q1 2026 | |
| 13 | Man Group plc | $2.9M | 21K | ▲+55% Added · +8K sh | Q1 2026 | |
| 14 | Connor, Clark & Lunn Investment Management Ltd. | $2.4M | 18K | ▲+3.5% Added · +594 sh | Q1 2026 | |
| 15 | FMR LLC | $1.9M | 14K | ▲+94% Added · +7K sh | Q1 2026 | |
| 16 | IEQ CAPITAL, LLC | $1.8M | 13K | ▼−27% Reduced · −5K sh | Q1 2026 | |
| 17 | TUDOR INVESTMENT CORP ET AL | $1.7M | 12K | ▼−52% Reduced · −13K sh | Q1 2026 | |
| 18 | EXCHANGE TRADED CONCEPTS, LLC | $1.6M | 12K | ▲New +12K sh | Q1 2026 | |
| 19 | Y-Intercept (Hong Kong) Ltd | $1.1M | 8K | ▼−45% Reduced · −7K sh | Q1 2026 | |
| 20 | Quadrature Capital Ltd | $877K | 7K | ▼−13% Reduced · −974 sh | Q1 2026 | |
| 21 | Vident Advisory, LLC | $668K | 5K | ▲+24% Added · +962 sh | Q1 2026 | |
| 22 | CenterBook Partners LP | $531K | 4K | ▼−37% Reduced · −2K sh | Q1 2026 | |
| 23 | CWM, LLC | $489K | 4K | ▼−43% Reduced · −3K sh | Q1 2026 | |
| 24 | MetLife Investment Management, LLC | $488K | 4K | —Held | Q1 2026 | |
| 25 | Illinois Municipal Retirement Fund | $463K | 3K | ▲+2.3% Added · +77 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 |
|---|---|---|---|---|---|
| Jun 16, 2026 | Mandinach Barry M. | EVP, Head of Distribution | Sell (S) | 500 | $73K |
| Jun 16, 2026 | Mandinach Barry M. | EVP, Head of Distribution | Sell (S) | 5K | $651K |
| Mar 13, 2026 | AYLWARD GEORGE R | Director, CEO and President, Director | Grant (A) | 13K | $1.6M |
| Mar 13, 2026 | Angerthal Michael A | EVP, CFO & Treasurer | Grant (A) | 5K | $650K |
| Mar 13, 2026 | Angerthal Michael A | EVP, CFO & Treasurer | Tax withholding (F) | 772 | $97K |
| Mar 13, 2026 | AYLWARD GEORGE R | Director, CEO and President, Director | Tax withholding (F) | 4K | $497K |
| Mar 13, 2026 | Mandinach Barry M. | EVP, Head of Distribution | Grant (A) | 3K | $390K |
| Mar 13, 2026 | Mandinach Barry M. | EVP, Head of Distribution | Tax withholding (F) | 741 | $93K |
| Mar 13, 2026 | Lieberman Elizabeth A | EVP, Chief HR Officer | Tax withholding (F) | 143 | $18K |
| Mar 13, 2026 | Lieberman Elizabeth A | EVP, Chief HR Officer | Grant (A) | 2K | $309K |
| Mar 13, 2026 | Smirl Richard W | EVP & Chief Operating Officer | Tax withholding (F) | 1K | $141K |
| Mar 13, 2026 | Smirl Richard W | EVP & Chief Operating Officer | Grant (A) | 5K | $650K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 71 funds | $29.0B |
| BANK OF AMERICA CORPBAC | 70 funds | $3.5B |
| UNITEDHEALTH GROUP INCUNH | 70 funds | $3.5B |
| ALPHABET INC-CL AGOOGL | 69 funds | $20.0B |
| LAM RESEARCH CORPLRCX | 69 funds | $3.5B |
| APPLE INCAAPL | 68 funds | $33.6B |
| AMAZON.COM INCAMZN | 68 funds | $21.6B |
| BROADCOM INCAVGO | 68 funds | $15.5B |
| ELI LILLY & COLLY | 68 funds | $8.0B |
| COSTCO WHOLESALE CORPCOST | 68 funds | $5.0B |
| WELLS FARGO & COWFC | 68 funds | $3.0B |
| GENERAL MOTORS COGM | 68 funds | $1.9B |
Ranked by how many of VRTS'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 VRTS. 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.