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 PZG 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/PZG"
Use Arkolith to show who owns PZG, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Tidal Investments LLC | $5.2M | 3.2M | ▲+19% Added · +502K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $4.7M | 2.8M | ▲New +2.8M sh | Q1 2026 | |
| 3 | VANGUARD GROUP INC | $3.4M | 2.7M | ▲+15% Added · +347K sh | Q4 2025 | |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $2.1M | 1.3M | ▲+12% Added · +134K sh | Q1 2026 | |
| 5 | MILLENNIUM MANAGEMENT LLC | $1.4M | 835K | ▼−27% Reduced · −302K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $1.2M | 698K | ▲+9.8% Added · +62K sh | Q1 2026 | |
| 7 | MARSHALL WACE, LLP | $1.1M | 653K | ▲+864% Added · +585K sh | Q1 2026 | |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $748K | 451K | ▲New +451K sh | Q1 2026 | |
| 9 | VANGUARD FIDUCIARY TRUST CO | $714K | 430K | ▲New +430K sh | Q1 2026 | |
| 10 | SEI INVESTMENTS CO | $665K | 401K | ▲New +401K sh | Q1 2026 | |
| 11 | STATE STREET CORP | $541K | 326K | ▲+15% Added · +43K sh | Q1 2026 | |
| 12 | UBS Group AG | $438K | 264K | ▲31× Added · +255K sh | Q1 2026 | |
| 13 | JANE STREET GROUP, LLC | $318K | 192K | ▲+33% Added · +48K sh | Q1 2026 | |
| 14 | BlackRock, Inc. | $300K | 180K | —Held | Q1 2026 | |
| 15 | NewEdge Advisors, LLC | $263K | 158K | ▼−3.8% Reduced · −6K sh | Q1 2026 | |
| 16 | HOLLENCREST CAPITAL MANAGEMENT | $239K | 144K | —Held | Q1 2026 | |
| 17 | BANK OF AMERICA CORP /DE/ | $233K | 140K | ▲91× Added · +139K sh | Q1 2026 | |
| 18 | NORTHERN TRUST CORP | $224K | 135K | ▲+27% Added · +29K sh | Q1 2026 | |
| 19 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $208K | 125K | ▲+67% Added · +50K sh | Q1 2026 | |
| 20 | GOLDMAN SACHS GROUP INC | $164K | 99K | ▲New +99K sh | Q1 2026 | |
| 21 | Walleye Capital LLC | $158K | 95K | ▲New +95K sh | Q1 2026 | |
| 22 | OSAIC HOLDINGS, INC. | $140K | 84K | ▼−9.3% Reduced · −9K sh | Q1 2026 | |
| 23 | XTX Topco Ltd | $134K | 81K | ▲+282% Added · +60K sh | Q1 2026 | |
| 24 | Graham Capital Management, L.P. | $116K | 70K | ▲New +70K sh | Q1 2026 | |
| 25 | Point72 Asset Management, L.P. | $114K | 69K | ▲+43% Added · +21K 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 |
|---|---|---|---|---|---|
| Jan 26, 2026 | Reynolds Christopher J. | Director | Option exercise (M) | 20K | — |
| Jan 26, 2026 | Pelletier Pierre Clement | Director | Option exercise (M) | 20K | — |
| Jan 26, 2026 | Espley Samantha Jane | Director | Option exercise (M) | 20K | — |
| Jan 26, 2026 | Espley Samantha Jane | Director | Option exercise (M) | 20K | — |
| Jan 26, 2026 | Pelletier Pierre Clement | Director | Option exercise (M) | 20K | — |
| Jan 26, 2026 | Buffone Carlo | Chief Financial Officer | Option exercise (M) | 61K | — |
| Jan 26, 2026 | Buffone Carlo | Chief Financial Officer | Option exercise (M) | 61K | — |
| Jan 26, 2026 | Goldman Rachel Louise | Chief Executive Officer, Director | Option exercise (M) | 89K | — |
| Jan 26, 2026 | Goldman Rachel Louise | Chief Executive Officer, Director | Option exercise (M) | 89K | — |
| Jan 26, 2026 | Reynolds Christopher J. | Director | Option exercise (M) | 20K | — |
| Dec 22, 2025 | Espley Samantha Jane | Director | Grant (A) | 9K | $0 |
| Dec 22, 2025 | Espley Samantha Jane | Director | Grant (A) | 9K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| VISA INC-CLASS A SHARESV | 11 funds | $1.5B |
| HOME DEPOT INCHD | 11 funds | $1.4B |
| PROCTER & GAMBLE CO/THEPG | 11 funds | $731.4M |
| BOOKING HOLDINGS INCBKNG | 11 funds | $544.7M |
| AUTOMATIC DATA PROCESSINGADP | 11 funds | $151.9M |
| NRG ENERGY INCNRG | 11 funds | $102.4M |
| NVIDIA CORPNVDA | 10 funds | $8.1B |
| AMAZON.COM INCAMZN | 10 funds | $5.6B |
| MICROSOFT CORPMSFT | 10 funds | $4.3B |
| ALPHABET INC-CL AGOOGL | 10 funds | $3.3B |
| BROADCOM INCAVGO | 10 funds | $3.2B |
| META PLATFORMS INC-CLASS AMETA | 10 funds | $2.9B |
Ranked by how many of PZG'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 PZG. 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.