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 PEPG 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/PEPG"
Use Arkolith to show who owns PEPG, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P. | $35.5M | 20.1M | —Held | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $14.4M | 2.2M | ▲+25% Added · +444K sh | Q4 2025 | |
| 3 | Commodore Capital LP | $7.9M | 4.5M | ▲+32% Added · +1.1M sh | Q1 2026 | |
| 4 | VIKING GLOBAL INVESTORS LP | $6.2M | 3.5M | —Held | Q1 2026 | |
| 5 | Laurion Capital Management LP | $4.9M | 2.8M | ▲+34% Added · +699K sh | Q1 2026 | |
| 6 | Vivo Capital, LLC | $4.1M | 2.3M | —Held | Q1 2026 | |
| 7 | MILLENNIUM MANAGEMENT LLC | $3.7M | 2.1M | ▲11× Added · +1.9M sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $3.4M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 9 | AWM Investment Company, Inc. | $3.2M | 1.8M | ▲+41% Added · +531K sh | Q1 2026 | |
| 10 | ADAR1 Capital Management, LLC | $2.8M | 1.6M | ▲44× Added · +1.6M sh | Q1 2026 | |
| 11 | Woodline Partners LP | $2.3M | 1.3M | —Held | Q1 2026 | |
| 12 | Pictet Asset Management Holding SA | $2.3M | 1.3M | ▼−3.4% Reduced · −46K sh | Q1 2026 | |
| 13 | BlackRock, Inc. | $2.3M | 1.3M | ▲+3.5% Added · +43K sh | Q1 2026 | |
| 14 | MORGAN STANLEY | $1.8M | 999K | ▼−7.9% Reduced · −85K sh | Q1 2026 | |
| 15 | Qube Research & Technologies Ltd | $1.3M | 706K | ▲23× Added · +675K sh | Q1 2026 | |
| 16 | Nantahala Capital Management, LLC | $1.2M | 681K | ▼−56% Reduced · −866K sh | Q1 2026 | |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | $949K | 536K | ▼−1.1% Reduced · −6K sh | Q1 2026 | |
| 18 | Creek Drive Management Group LLC | $797K | 450K | ▲New +450K sh | Q1 2026 | |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $783K | 442K | ▲+252% Added · +317K sh | Q1 2026 | |
| 20 | BOOTHBAY FUND MANAGEMENT, LLC | $622K | 351K | ▼−16% Reduced · −67K sh | Q1 2026 | |
| 21 | MARSHALL WACE, LLP | $528K | 299K | ▲+2.7% Added · +8K sh | Q1 2026 | |
| 22 | Boxer Capital Management, LLC | $483K | 273K | ▼−27% Reduced · −101K sh | Q1 2026 | |
| 23 | VANGUARD FIDUCIARY TRUST CO | $460K | 260K | ▲New +260K sh | Q1 2026 | |
| 24 | STATE STREET CORP | $406K | 229K | ▲+5.5% Added · +12K sh | Q1 2026 | |
| 25 | DIMENSIONAL FUND ADVISORS LP | $394K | 217K | ▲+60% Added · +82K 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 |
|---|---|---|---|---|---|
| Mar 4, 2026 | STRECK PAUL | EVP, Head of R&D | Sell (S) | 47 | $296 |
| Mar 4, 2026 | McArthur James G | President and CEO, Director | Sell (S) | 131 | $829 |
| Mar 4, 2026 | McArthur James G | President and CEO, Director | Sell (S) | 5K | $32K |
| Mar 4, 2026 | Donnelly Noel | Chief Financial Officer | Sell (S) | 2K | $13K |
| Mar 4, 2026 | Donnelly Noel | Chief Financial Officer | Sell (S) | 52 | $329 |
| Mar 4, 2026 | STRECK PAUL | EVP, Head of R&D | Sell (S) | 2K | $11K |
| Mar 1, 2026 | Vittiglio Joseph | Chief Business & Legal Officer | Grant (A) | 31K | $0 |
| Mar 1, 2026 | Kasraian Kasra | Chief Technical Officer | Grant (A) | 135K | $0 |
| Mar 1, 2026 | Vittiglio Joseph | Chief Business & Legal Officer | Grant (A) | 120K | $0 |
| Mar 1, 2026 | McArthur James G | President and CEO, Director | Grant (A) | 731K | $0 |
| Mar 1, 2026 | McArthur James G | President and CEO, Director | Grant (A) | 188K | $0 |
| Mar 1, 2026 | Donnelly Noel | Chief Financial Officer | Grant (A) | 77K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 22 funds | $7.6B |
| MICROSOFT CORPMSFT | 22 funds | $7.3B |
| ALPHABET INC-CL AGOOGL | 22 funds | $5.0B |
| BROADCOM INCAVGO | 21 funds | $4.6B |
| TESLA INCTSLA | 21 funds | $4.5B |
| META PLATFORMS INC-CLASS AMETA | 21 funds | $4.4B |
| MICRON TECHNOLOGY INCMU | 20 funds | $3.5B |
| UNITEDHEALTH GROUP INCUNH | 20 funds | $1.4B |
| CAPITAL ONE FINANCIAL CORPCOF | 20 funds | $1.3B |
| BOSTON SCIENTIFIC CORPBSX | 20 funds | $889.8M |
| OLEMA PHARMACEUTICALS INCOLMA | 20 funds | $237.5M |
| NVIDIA CORPNVDA | 19 funds | $13.1B |
Ranked by how many of PEPG'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 PEPG. 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.