John Robert Porter appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. John Robert Porter appears on 2 filing roles across Form ADV (2).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-07-31 | Form ADV | NEWTON INVESTMENT MANAGEMENT LTD | CHIEF EXECUTIVE OFFICER AND DIRECTOR | LONDON |
| 2025-08-20 | Form ADV | NEWTON INVESTMENT MANAGEMENT NORTH AMERICA LLC | MANAGER | BOSTON, MA |