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 ZIP 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/ZIP"
Use Arkolith to show who owns ZIP, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | EDMOND DE ROTHSCHILD HOLDING S.A. | $10.3M | 5.6M | ▲+14% Added · +706K sh | Q1 2026 | |
| 2 | DISCIPLINED GROWTH INVESTORS INC /MN | $7.8M | 4.2M | ▼−34% Reduced · −2.2M sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $4.4M | 2.4M | ▲New +2.4M sh | Q1 2026 | |
| 4 | JACOBS LEVY EQUITY MANAGEMENT, INC | $3.3M | 1.8M | ▲+25% Added · +359K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $2.8M | 1.5M | ▲+5.4% Added · +78K sh | Q1 2026 | |
| 6 | TUDOR INVESTMENT CORP ET AL | $917K | 498K | ▼−2.9% Reduced · −15K sh | Q1 2026 | |
| 7 | VANGUARD FIDUCIARY TRUST CO | $803K | 437K | ▲New +437K sh | Q1 2026 | |
| 8 | Engineers Gate Manager LP | $372K | 202K | ▲+3.4% Added · +7K sh | Q1 2026 | |
| 9 | READYSTATE ASSET MANAGEMENT LP | $347K | 188K | ▲New +188K sh | Q1 2026 | |
| 10 | Point72 Asset Management, L.P. | $312K | 170K | ▼−65% Reduced · −308K sh | Q1 2026 | |
| 11 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $221K | 120K | ▲New +120K sh | Q1 2026 | |
| 12 | CWM, LLC | $157K | 85K | ▲+182% Added · +55K sh | Q1 2026 | |
| 13 | IEQ CAPITAL, LLC | $114K | 62K | ▲New +62K sh | Q1 2026 | |
| 14 | Utah Retirement Systems | $110K | 60K | —Held | Q1 2026 | |
| 15 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $72K | 38K | ▲+43% Added · +11K sh | Q1 2026 | |
| 16 | CITIZENS FINANCIAL GROUP INC/RI | $64K | 35K | ▲+1.2% Added · +421 sh | Q1 2026 | |
| 17 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $37K | 20K | —Held | Q1 2026 | |
| 18 | Chicago Partners Investment Group LLC | $33K | 11K | ▲New +11K sh | Q1 2026 | |
| 19 | Gerber Kawasaki Wealth & Investment Management | $33K | 18K | ▲New +18K sh | Q1 2026 | |
| 20 | INTECH INVESTMENT MANAGEMENT LLC | $30K | 16K | ▼−20% Reduced · −4K sh | Q1 2026 | |
| 21 | MetLife Investment Management, LLC | $30K | 16K | ▼−43% Reduced · −12K sh | Q1 2026 | |
| 22 | EVOKE WEALTH, LLC | $20K | 11K | ▲+8.6% Added · +874 sh | Q1 2026 | |
| 23 | Integrated Wealth Concepts LLC | $20K | 11K | ▲New +11K sh | Q1 2026 | |
| 24 | Vanguard Personalized Indexing Management, LLC | $20K | 11K | ▲New +11K sh | Q1 2026 | |
| 25 | Ameritas Investment Partners, Inc. | $13K | 7K | —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 |
|---|---|---|---|---|---|
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Option exercise (M) | 26K | $0 |
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Option exercise (M) | 26K | $0 |
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Option exercise (M) | 14K | $0 |
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Tax withholding (F) | 33K | $121K |
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Option exercise (M) | 26K | $0 |
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Option exercise (M) | 26K | $0 |
| Jun 15, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Option exercise (M) | 14K | $0 |
| Jun 15, 2026 | Garefis Amy | EVP, Chief People Officer | Option exercise (M) | 5K | $0 |
| Jun 15, 2026 | Garefis Amy | EVP, Chief People Officer | Option exercise (M) | 1K | $0 |
| Jun 15, 2026 | Garefis Amy | EVP, Chief People Officer | Option exercise (M) | 5K | $0 |
| Jun 15, 2026 | Garefis Amy | EVP, Chief People Officer | Option exercise (M) | 6K | $0 |
| Jun 15, 2026 | Garefis Amy | EVP, Chief People Officer | Option exercise (M) | 7K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 43 funds | $13.8B |
| NVIDIA CORPNVDA | 42 funds | $19.4B |
| AMAZON.COM INCAMZN | 42 funds | $10.5B |
| BROADCOM INCAVGO | 42 funds | $7.0B |
| BANK OF AMERICA CORPBAC | 42 funds | $1.8B |
| META PLATFORMS INC-CLASS AMETA | 41 funds | $6.6B |
| COSTCO WHOLESALE CORPCOST | 41 funds | $2.7B |
| CHEVRON CORPCVX | 41 funds | $2.2B |
| HOME DEPOT INCHD | 41 funds | $2.1B |
| APPLE INCAAPL | 40 funds | $16.5B |
| ALPHABET INC-CL AGOOGL | 40 funds | $9.1B |
| JPMORGAN CHASE & COJPM | 40 funds | $4.6B |
Ranked by how many of ZIP'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 ZIP. 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.