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 PRGO 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/PRGO"
Use Arkolith to show who owns PRGO, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD PORTFOLIO MANAGEMENT LLC | $87.4M | 8.1M | ▲New +8.1M sh | Q1 2026 | |
| 2 | FULLER & THALER ASSET MANAGEMENT, INC. | $82.3M | 7.7M | ▼−2.1% Reduced · −162K sh | Q1 2026 | |
| 3 | STATE STREET CORP | $77.6M | 7.2M | ▲+5.0% Added · +344K sh | Q1 2026 | |
| 4 | MENORA MIVTACHIM HOLDINGS LTD. | $41.6M | 3.9M | ▲+9.8% Added · +345K sh | Q1 2026 | |
| 5 | EDMOND DE ROTHSCHILD HOLDING S.A. | $27.0M | 2.5M | ▲+20% Added · +410K sh | Q1 2026 | |
| 6 | CITADEL ADVISORS LLC | $22.0M | 2.0M | ▲+51% Added · +690K sh | Q1 2026 | |
| 7 | DIAMOND HILL CAPITAL MANAGEMENT INC | $19.9M | 1.9M | ▼−25% Reduced · −629K sh | Q1 2026 | |
| 8 | Sound Income Strategies, LLC | $16.8M | 1.5M | ▲+34% Added · +387K sh | Q1 2026 | |
| 9 | SYSTEMATIC FINANCIAL MANAGEMENT LP | $13.6M | 1.3M | ▲+0.1% Added · +1K sh | Q1 2026 | |
| 10 | Trexquant Investment LP | $10.9M | 1.0M | ▲+814% Added · +901K sh | Q1 2026 | |
| 11 | Man Group plc | $10.6M | 986K | ▲New +986K sh | Q1 2026 | |
| 12 | VANGUARD FIDUCIARY TRUST CO | $9.2M | 856K | ▲New +856K sh | Q1 2026 | |
| 13 | MOORE CAPITAL MANAGEMENT, LP | $8.8M | 824K | ▲+38% Added · +225K sh | Q1 2026 | |
| 14 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $8.8M | 815K | ▲+24% Added · +157K sh | Q1 2026 | |
| 15 | CastleKnight Management LP | $7.7M | 719K | ▲New +719K sh | Q1 2026 | |
| 16 | PUBLIC SECTOR PENSION INVESTMENT BOARD | $5.3M | 492K | ▲+3.4% Added · +16K sh | Q1 2026 | |
| 17 | BW Gestao de Investimentos Ltda. | $4.9M | 457K | ▼−64% Reduced · −821K sh | Q1 2026 | |
| 18 | Y-Intercept (Hong Kong) Ltd | $4.8M | 447K | ▲New +447K sh | Q1 2026 | |
| 19 | CAPITAL FUND MANAGEMENT S.A. | $3.0M | 277K | ▲+251% Added · +198K sh | Q1 2026 | |
| 20 | READYSTATE ASSET MANAGEMENT LP | $3.0M | 275K | ▲+50% Added · +92K sh | Q1 2026 | |
| 21 | HEARTLAND ADVISORS INC | $1.6M | 150K | ▼−33% Reduced · −74K sh | Q1 2026 | |
| 22 | Bridgewater Associates, LP | $1.3M | 125K | ▲+73% Added · +53K sh | Q1 2026 | |
| 23 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $1.3M | 122K | ▼−5.5% Reduced · −7K sh | Q1 2026 | |
| 24 | Connor, Clark & Lunn Investment Management Ltd. | $1.3M | 122K | ▲New +122K sh | Q1 2026 | |
| 25 | Engineers Gate Manager LP | $1.3M | 118K | ▲+445% Added · +97K 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 12, 2026 | Parker Geoffrey M. | Director | Option exercise (M) | 976 | $11K |
| Jun 12, 2026 | Parker Geoffrey M. | Director | Grant (A) | 844 | — |
| Jun 12, 2026 | Parker Geoffrey M. | Director | Tax withholding (F) | 469 | $5K |
| Jun 12, 2026 | Parker Geoffrey M. | Director | Option exercise (M) | 976 | — |
| Jun 12, 2026 | Alford Bradley A | Director | Option exercise (M) | 976 | — |
| Jun 12, 2026 | Alford Bradley A | Director | Grant (A) | 3K | — |
| Jun 12, 2026 | Manzone Albert | Interim President and CEO, Director | Grant (A) | 1K | — |
| Jun 12, 2026 | Alford Bradley A | Director | Option exercise (M) | 976 | $11K |
| Jun 12, 2026 | Alford Bradley A | Director | Tax withholding (F) | 469 | $5K |
| Jun 5, 2026 | Ball David | EVP & CBDO | Option exercise (M) | 3K | — |
| Jun 5, 2026 | Khoury Roberto | EVP and President of CSCI | Option exercise (M) | 8K | $85K |
| Jun 5, 2026 | Khoury Roberto | EVP and President of CSCI | Tax withholding (F) | 4K | $45K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 106 funds | $40.4B |
| ALPHABET INC-CL AGOOGL | 104 funds | $27.9B |
| AMAZON.COM INCAMZN | 103 funds | $31.0B |
| NVIDIA CORPNVDA | 102 funds | $57.0B |
| APPLE INCAAPL | 102 funds | $49.0B |
| META PLATFORMS INC-CLASS AMETA | 102 funds | $18.2B |
| BROADCOM INCAVGO | 101 funds | $21.8B |
| ELI LILLY & COLLY | 101 funds | $11.1B |
| VISA INC-CLASS A SHARESV | 101 funds | $8.3B |
| BANK OF AMERICA CORPBAC | 100 funds | $5.0B |
| ORACLE CORPORCL | 100 funds | $4.6B |
| UNITEDHEALTH GROUP INCUNH | 100 funds | $3.8B |
Ranked by how many of PRGO'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 PRGO. 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.