John Robert Porter is listed as Manager at Newton Investment Management North America LLC on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Manager |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2025 |
| Title | Chief Executive Officer And Director |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2025 |