POR Institutional Ownership & Shareholders
PORTLAND GENERAL ELECTRIC CO (POR) is currently held by 494 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.35B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of POR tracked by InsiderSet, reporting ownership valued at approximately $970.24M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $831.53M, representing an estimated loss of -14.30% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed POR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Clearbridge Investments, Llc, and several other long-term asset managers with concentrated positions in PORTLAND GENERAL ELECTRIC CO (POR).
This page ranks the largest institutional POR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
494
Total Reported Value
$6.35B
Largest Holder
Blackrock, Inc.
Largest Position
$970.24M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
37
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 18,719,655 | $970,239,707 | $831,527,075 | -$138,712,632 | -14.30% | |
| Vanguard Portfolio Management Llc | 0.02% | 7,298,588 | $378,285,816 | $324,203,279 | -$54,082,537 | -14.30% | |
| Clearbridge Investments, Llc | 0.27% | 6,363,146 | $329,801,845 | $282,650,945 | -$47,150,900 | -14.30% | |
| Vanguard Capital Management Llc | 0.01% | 5,237,016 | $271,434,539 | $232,628,251 | -$38,806,288 | -14.30% | |
| State Street Corp | 0.01% | 5,019,860 | $262,809,809 | $222,982,181 | -$39,827,628 | -15.15% | |
| Aqr Capital Management Llc | 0.09% | 4,756,376 | $246,237,561 | $211,278,222 | -$34,959,339 | -14.20% | |
| Fuller & Thaler Asset Management, Inc. | 0.54% | 3,841,325 | $199,095,866 | $170,631,657 | -$28,464,210 | -14.30% | |
| Two Sigma Investments, Lp | 0.13% | 3,275,901 | $169,789,949 | $145,515,522 | -$24,274,427 | -14.30% | |
| Geode Capital Management, Llc | 0.01% | 3,243,925 | $168,170,070 | $144,095,149 | -$24,074,922 | -14.32% | |
| Invesco Ltd. | 0.01% | 3,217,843 | $166,780,804 | $142,936,586 | -$23,844,218 | -14.30% | |
| Norges Bank | 0.01% | 2,468,502 | $127,942,459 | $109,650,859 | -$18,291,600 | -14.30% | |
| Massachusetts Financial Services Co | 0.04% | 2,329,723 | $120,749,543 | $103,486,296 | -$17,263,247 | -14.30% | |
| Hite Hedge Asset Management Llc | 6.06% | 2,133,988 | $110,604,598 | $94,791,747 | -$15,812,851 | -14.30% | |
| Millennium Management Llc | 0.07% | 1,982,858 | $102,771,530 | $88,078,552 | -$14,692,978 | -14.30% | |
| Morgan Stanley | 0.01% | 1,904,185 | $98,693,986 | $84,583,898 | -$14,110,088 | -14.30% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,861,953 | $96,507,429 | $82,707,952 | -$13,799,477 | -14.30% | |
| Bank Of America Corp | 0.01% | 1,708,684 | $88,561,118 | $75,899,743 | -$12,661,375 | -14.30% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,504,865 | $77,997,153 | $66,846,103 | -$11,151,050 | -14.30% | |
| Northern Trust Corp | 0.01% | 1,495,720 | $77,523,168 | $66,439,882 | -$11,083,286 | -14.30% | |
| Neuberger Berman Group Llc | 0.06% | 1,593,728 | $76,490,486 | $70,793,398 | -$5,697,088 | -7.45% | |
| Bank Of New York Mellon Corp | 0.01% | 1,360,525 | $70,515,973 | $60,434,521 | -$10,081,453 | -14.30% | |
| Jpmorgan Chase & Co | 0.00% | 1,344,853 | $70,482,632 | $59,738,370 | -$10,744,262 | -15.24% | |
| Thrivent Financial For Lutherans | 0.11% | 1,297,626 | $67,256,000 | $57,640,547 | -$9,615,453 | -14.30% | |
| Nuveen, Llc | 0.01% | 1,202,996 | $62,351,283 | $53,437,082 | -$8,914,201 | -14.30% | |
| Victory Capital Management Inc | 0.03% | 1,172,453 | $60,768,239 | $52,080,362 | -$8,687,877 | -14.30% | |
| Fmr Llc | 0.00% | 1,047,258 | $54,279,397 | $46,519,200 | -$7,760,197 | -14.30% | |
| First Trust Advisors Lp | 0.03% | 992,751 | $51,454,282 | $44,097,999 | -$7,356,283 | -14.30% | |
| Goldman Sachs Group Inc | 0.00% | 878,569 | $45,536,220 | $39,026,035 | -$6,510,185 | -14.30% | |
| Ameriprise Financial Inc | 0.01% | 830,218 | $43,038,515 | $36,878,284 | -$6,160,231 | -14.31% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.06% | 823,934 | $42,704,499 | $36,599,148 | -$6,105,351 | -14.30% | |
| Gw&K Investment Management, Llc | 0.31% | 775,988 | $40,220,000 | $34,469,387 | -$5,750,613 | -14.30% | |
| Squarepoint Ops Llc | 0.08% | 773,692 | $40,100,456 | $34,367,399 | -$5,733,057 | -14.30% | |
| Vanguard Fiduciary Trust Co | 0.01% | 768,448 | $39,828,660 | $34,134,460 | -$5,694,200 | -14.30% | |
| Lsv Asset Management | 0.07% | 758,400 | $39,308,000 | $33,688,128 | -$5,619,872 | -14.30% | |
| Channing Capital Management, Llc | 1.01% | 860,738 | $38,414,737 | $38,233,982 | -$180,755 | -0.47% | |
| Systematic Financial Management Lp | 0.73% | 711,771 | $36,891,193 | $31,616,868 | -$5,274,325 | -14.30% | |
| Panagora Asset Management Inc | 0.11% | 700,716 | $36,318,110 | $31,125,805 | -$5,192,305 | -14.30% | |
| Allianz Asset Management Gmbh | 0.03% | 685,133 | $35,510,443 | $30,433,608 | -$5,076,835 | -14.30% | |
| Balyasny Asset Management L.P. | 0.06% | 656,295 | $34,015,770 | $29,152,624 | -$4,863,146 | -14.30% | |
| Algert Global Llc | 0.39% | 637,692 | $33,051,576 | $28,326,279 | -$4,725,297 | -14.30% | |
| Jupiter Asset Management Ltd | 0.16% | 625,627 | $32,426,248 | $27,790,351 | -$4,635,897 | -14.30% | |
| Barclays Plc | 0.01% | 614,986 | $31,874,725 | $27,317,678 | -$4,557,047 | -14.30% | |
| Brown Advisory Inc | 0.05% | 612,168 | $31,728,665 | $27,192,503 | -$4,536,162 | -14.30% | |
| Mackenzie Financial Corp | 0.03% | 708,193 | $31,606,654 | $31,457,933 | -$148,721 | -0.47% | |
| Legal & General Group Plc | 0.01% | 552,205 | $28,620,785 | $24,528,946 | -$4,091,839 | -14.30% | |
| Principal Financial Group Inc | 0.01% | 614,430 | $27,422,012 | $27,292,981 | -$129,031 | -0.47% | |
| Qube Research & Technologies Ltd | 0.03% | 520,347 | $26,969,585 | $23,113,814 | -$3,855,771 | -14.30% | |
| Soros Fund Management Llc | 0.34% | 500,000 | $25,915,000 | $22,210,000 | -$3,705,000 | -14.30% | |
| Bridgewater Associates, Lp | 0.10% | 461,107 | $23,899,176 | $20,482,373 | -$3,416,803 | -14.30% | |
| Proshare Advisors Llc | 0.03% | 530,703 | $23,685,276 | $23,573,827 | -$111,449 | -0.47% |
Frequently asked questions about POR
Who are the largest institutional holders of POR?
The largest institutional holders of POR reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Clearbridge Investments, Llc, Vanguard Capital Management Llc, and State Street Corp. InsiderSet ranks institutional holders by their latest reported POR position.
What is POR institutional ownership?
This page tracks POR positions reported by institutional investment managers through SEC Form 13F. PORTLAND GENERAL ELECTRIC CO (POR) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own POR?
InsiderSet currently tracks 494 institutional managers reporting POR holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of POR shareholders.
How much POR stock do institutions own?
Institutional investment managers disclosed approximately $6.35B in POR holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was POR institutional ownership last updated?
The latest POR institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional POR holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its POR position after the reporting date.
Are institutions buying or selling POR?
Institutional buying and selling can be analyzed by comparing POR positions across consecutive 13F reporting periods. InsiderSet's POR Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View POR ownership changes.
How has POR institutional ownership changed over time?
InsiderSet tracks POR institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.