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 PLUG 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/PLUG"
Use Arkolith to show who owns PLUG, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $343.7M | 152.1M | ▲+30% Added · +34.9M sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $255.3M | 129.6M | ▲+18% Added · +20.0M sh | Q4 2025 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $134.7M | 59.6M | ▲New +59.6M sh | Q1 2026 | |
| 4 | STATE STREET CORP | $82.6M | 36.5M | ▲+13% Added · +4.3M sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $78.5M | 34.7M | ▲+11% Added · +3.4M sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $20.3M | 9.0M | ▲New +9.0M sh | Q1 2026 | |
| 7 | FMR LLC | $11.8M | 5.2M | ▼−35% Reduced · −2.8M sh | Q1 2026 | |
| 8 | COATUE MANAGEMENT LLC | $5.8M | 2.5M | ▲New +2.5M sh | Q1 2026 | |
| 9 | Vontobel Holding Ltd. | $5.3M | 2.3M | ▼−7.8% Reduced · −198K sh | Q1 2026 | |
| 10 | Gotham Asset Management, LLC | $5.2M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 11 | ALPS ADVISORS INC | $4.8M | 2.1M | ▲+7.4% Added · +147K sh | Q1 2026 | |
| 12 | PINNACLE ASSOCIATES LTD | $4.8M | 2.1M | ▼−8.4% Reduced · −193K sh | Q1 2026 | |
| 13 | Point72 Asset Management, L.P. | $4.6M | 2.0M | ▼−66% Reduced · −3.9M sh | Q1 2026 | |
| 14 | Zurcher Kantonalbank (Zurich Cantonalbank) | $4.0M | 1.8M | ▲+2.2% Added · +38K sh | Q1 2026 | |
| 15 | Marex Group plc | $3.1M | 1.4M | ▲+280% Added · +1.0M sh | Q1 2026 | |
| 16 | Schonfeld Strategic Advisors LLC | $2.7M | 1.2M | ▲+141% Added · +690K sh | Q1 2026 | |
| 17 | CAXTON ASSOCIATES LLP | $2.3M | 1.0M | ▲+341% Added · +786K sh | Q1 2026 | |
| 18 | MASTERS CAPITAL MANAGEMENT LLC | $2.3M | 1.0M | —Held | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $1.9M | 859K | ▼−60% Reduced · −1.3M sh | Q1 2026 | |
| 20 | MetLife Investment Management, LLC | $1.6M | 721K | ▲+17% Added · +103K sh | Q1 2026 | |
| 21 | STOREBRAND ASSET MANAGEMENT AS | $1.6M | 702K | ▼−6.0% Reduced · −45K sh | Q1 2026 | |
| 22 | Quadrature Capital Ltd | $928K | 410K | ▼−63% Reduced · −693K sh | Q1 2026 | |
| 23 | Police & Firemen's Retirement System of New Jersey | $804K | 356K | ▲+16% Added · +50K sh | Q1 2026 | |
| 24 | Krane Funds Advisors LLC | $740K | 280K | ▲+17% Added · +41K sh | Q1 2026 | |
| 25 | BANK OF NOVA SCOTIA | $696K | 308K | ▲+25% Added · +62K 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 11, 2026 | Angle Colin M | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | Kenausis Gregory | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | Angle Colin M | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | Joggerst Patrick | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | MCNAMEE GEORGE C | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | MCNAMEE GEORGE C | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | WILLIS GARY K | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | WILLIS GARY K | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | Joggerst Patrick | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | Kenausis Gregory | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | HELMER MAUREEN O | Director | Grant (A) | 40K | $0 |
| Jun 11, 2026 | HELMER MAUREEN O | Director | Grant (A) | 40K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 148 funds | $48.7B |
| BROADCOM INCAVGO | 148 funds | $26.3B |
| ORACLE CORPORCL | 148 funds | $5.1B |
| NVIDIA CORPNVDA | 146 funds | $74.6B |
| META PLATFORMS INC-CLASS AMETA | 146 funds | $23.1B |
| ALPHABET INC-CL CGOOG | 146 funds | $21.3B |
| ELI LILLY & COLLY | 146 funds | $12.7B |
| UNITEDHEALTH GROUP INCUNH | 146 funds | $4.7B |
| SALESFORCE INCCRM | 146 funds | $2.9B |
| AMAZON.COM INCAMZN | 145 funds | $39.1B |
| ALPHABET INC-CL AGOOGL | 145 funds | $33.3B |
| TESLA INCTSLA | 145 funds | $13.0B |
Ranked by how many of PLUG'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 PLUG. 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.