12 institutions reported holding $52.5M of Portland General Electric Co (POR) in SEC 13F filings for 2026-06-30. Largest institutional holders: OLD REPUBLIC INTERNATIONAL CORP ($36.3M), CONGRESS ASSET MANAGEMENT CO ($8.5M), Martin Capital Partners, LLC ($5.6M), Hennion & Walsh Asset Management, Inc. ($1.5M), Longboard Asset Management, LP ($202,344). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | OLD REPUBLIC INTERNATIONAL CORP | $36.3M | 700,600 | Hold |
| 2 | CONGRESS ASSET MANAGEMENT CO | $8.5M | 163,084 | Added |
| 3 | Martin Capital Partners, LLC | $5.6M | 108,542 | Trimmed |
| 4 | Hennion & Walsh Asset Management, Inc. | $1.5M | 28,078 | Added |
| 5 | Longboard Asset Management, LP | $202,344 | 3,904 | Hold |
| 6 | GAMMA Investing LLC | $193,689 | 3,737 | Trimmed |
| 7 | Versant Capital Management, Inc | $122,785 | 2,369 | Added |
| 8 | EASTERN BANK | $82,928 | 1,600 | Hold |
| 9 | MassMutual Private Wealth & Trust, FSB | $15,860 | 306 | Hold |
| 10 | Cedar Mountain Advisors, LLC | $15,394 | 297 | Hold |
| 11 | CoreCap Advisors, LLC | $9,070 | 175 | Added |
| 12 | Assenagon Asset Management S.A. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30