| SC 13G | 2024-02-14 | ATLAS Infrastructure Partners (UK) Ltd. | PORTLAND GENERAL ELECTRIC CO /OR/ | 5,662,161 | 5.6% | EDGAR |
| SC 13G/A | 2024-02-13 | Zimmer Partners, LP | PORTLAND GENERAL ELECTRIC CO /OR/ | 0 | 0.0% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 11,146,037 | 11.0% | EDGAR |
| SC 13G/A | 2024-01-23 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 14,221,483 | 14.1% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 11,546,522 | 11.4% | EDGAR |
| SC 13G | 2023-02-09 | Zimmer Partners, LP | PORTLAND GENERAL ELECTRIC CO /OR/ | 5,650,000 | 6.3% | EDGAR |
| SC 13G/A | 2023-02-06 | WELLINGTON MANAGEMENT GROUP LLP | PORTLAND GENERAL ELECTRIC CO /OR/ | 3,991,244 | 4.0% | EDGAR |
| SC 13G/A | 2023-01-23 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 12,612,188 | 14.1% | EDGAR |
| SC 13G | 2022-07-08 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 11,982,490 | 13.4% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 9,438,370 | 10.6% | EDGAR |
| SC 13G | 2022-02-04 | WELLINGTON MANAGEMENT GROUP LLP | PORTLAND GENERAL ELECTRIC CO /OR/ | 4,979,965 | 5.6% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 8,842,378 | 9.9% | EDGAR |
| SC 13G/A | 2021-09-09 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 9,517,453 | 10.6% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 9,243,333 | 10.3% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 7,415,616 | 8.3% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 9,847,842 | 11.0% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 7,018,588 | 7.9% | EDGAR |
| SC 13G/A | 2019-03-11 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 8,965,822 | 10.0% | EDGAR |
| SC 13G/A | 2019-02-12 | VANGUARD GROUP INC | PORTLAND GENERAL ELECTRIC CO /OR/ | 8,785,885 | 9.8% | EDGAR |
| SC 13G/A | 2019-02-06 | BlackRock Inc. | PORTLAND GENERAL ELECTRIC CO /OR/ | 8,758,280 | 9.8% | EDGAR |