Portland General Electric POR Institutional Ownership

NYSE POR

$49.59 -0.58 (-1.16%)

At close: Aug 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

492 Institutions

Increased 294 59.8%

Unchanged 74 15.0%

Reduced 124 25.2%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

4.97%

▲+0.13 pp QoQ

Shares Held by Institutions

118.47Mn

of 2.39Bn outstanding

▲+23.04% QoQ

Shares Outstanding

2.39Bn

2.27Bn held outside 13F filers

Institutional Investors

492

filed 13F for Mar 2026

▲+39 vs prior quarter

Net Shares Added (QoQ)

+22.19Mn

accumulated since last quarter

Value of Holdings

$5.99Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

Portland General Electric Co /Or/ (NYSE:POR) has 492 institutional investors that have filed 13F reports for the period ending March 2026.

Their combined ownership stood at 5.0% of outstanding shares in March 2026, up from 4.8% in December 2025.
They increased total shares held in Portland General Electric by 23.04% from last quarter, and the number of investors in POR increased 8.13% annually.
Of these 492 holders, 294 added to their stakes in Portland General Electric, 124 trimmed positions, and 74 made no changes.
Combined, these investors held 118.47Mn shares in POR for March 2026, up by 22.19Mn shares quarter on quarter, and down 213.94K shares year over year.
BlackRock, Inc. holds the largest position in POR at 17.43Mn shares as of March 31, 2026, or 0.73% of shares outstanding.
The most significant purchases of POR for the quarter ending March 2026 came from VANGUARD PORTFOLIO MANAGEMENT LLC (7.34Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.15Mn), TWO SIGMA INVESTMENTS, LP (2.0Mn), Clearbridge Investments, LLC (1.35Mn), BlackRock, Inc. (1.3Mn).
The biggest sellers of Portland General Electric for the quarter ending March 2026 included FULLER & THALER ASSET MANAGEMENT, INC. (4.23Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (1.18Mn), Goldman Sachs Group Inc (915.28K), Jpmorgan Chase & Co (592.54K), NORDEA INVESTMENT MANAGEMENT AB (312.35K).
Business Quant data shows the 10 biggest positions in Portland General Electric as of March 2026 are held by BlackRock, Inc. (17.43Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (7.34Mn), Clearbridge Investments, LLC (6.0Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.15Mn), State Street Corp (4.65Mn), AQR CAPITAL MANAGEMENT LLC (4.33Mn), FULLER & THALER ASSET MANAGEMENT, INC. (3.93Mn), TWO SIGMA INVESTMENTS, LP (3.04Mn), GEODE CAPITAL MANAGEMENT, LLC (2.97Mn), HITE Hedge Asset Management LLC (2.69Mn).

Form 13F Holdings

492 Institutional Holders

Report period 31 Mar, 2026

Total shares held 118.47Mn

Of outstanding 4.97%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	17,427,428	0.73%	▲1,302,303	+8.08%	$919.65Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	7,335,657	0.31%	▲7,335,657	0.00%	$387.10Mn
3	Clearbridge Investments, LLC	0001348883	5,995,674	0.25%	▲1,352,540	+29.13%	$316.39Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,153,597	0.22%	▲5,153,597	0.00%	$271.96Mn
5	State Street Corp	0000093751	4,647,695	0.19%	▼81,089	-1.71%	$247.63Mn
6	AQR CAPITAL MANAGEMENT LLC	0001167557	4,327,739	0.18%	▲776,008	+21.85%	$226.30Mn
7	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	3,934,845	0.16%	▼4,234,361	-51.83%	$207.64Mn
8	TWO SIGMA INVESTMENTS, LP	0001179392	3,040,919	0.13%	▲1,996,162	+191.06%	$160.47Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,970,807	0.12%	▲165,011	+5.88%	$156.81Mn
10	HITE Hedge Asset Management LLC	0001568939	2,690,996	0.11%	▲36,235	+1.36%	$142.00Mn
11	Invesco Ltd.	0000914208	2,526,770	0.11%	▲641,506	+34.03%	$133.34Mn
12	MILLENNIUM MANAGEMENT LLC	0001273087	1,835,255	0.08%	▲47,354	+2.65%	$96.85Mn
13	DIMENSIONAL FUND ADVISORS LP	0000354204	1,831,142	0.08%	▲18,146	+1.00%	$96.63Mn
14	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	1,776,153	0.07%	▼1,182,634	-39.97%	$93.73Mn
15	Morgan Stanley	0000895421	1,760,147	0.07%	▲215,504	+13.95%	$92.88Mn
16	Bank Of America Corp /De/	0000070858	1,660,446	0.07%	▲626,223	+60.55%	$87.62Mn
17	Neuberger Berman Group LLC	0001465109	1,609,156	0.07%	▲15,428	+0.97%	$84.90Mn
18	CITADEL ADVISORS LLC	0001423053	1,605,636	0.07%	▲983,608	+158.13%	$84.73Mn
19	Jpmorgan Chase & Co	0000019617	1,571,372	0.07%	▼592,535	-27.38%	$82.69Mn
20	THRIVENT FINANCIAL FOR LUTHERANS	0000314984	1,500,749	0.06%	▼614	-0.04%	$79.20K

Showing 1 to 20 of 492 holders