Marshall Wace’s Portland General Electric POR Stock Holding History

Marshall Wace’s Portfolio POR Stock Details POR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-332,062	Closed	-$14.6M	–	3370
2025 Q3	$14.6M	Buy	+332,062	New	+$13.9M	0.01%	779
2025 Q2	–	Sell	-166,080	Closed	-$7.41M	–	3062
2025 Q1	$7.41M	Sell	166,080 -127,313	-43%	-$5.46M	0.01%	888
2024 Q4	$12.8M	Buy	293,393 +167,715	+133%	+$7.8M	0.02%	707
2024 Q3	$6.02M	Sell	125,678 -189,010	-60%	-$8.85M	0.01%	925
2024 Q2	$13.6M	Buy	314,688 +273,118	+657%	+$11.8M	0.02%	613
2024 Q1	$1.75M	Buy	+41,570	New	+$1.71M	﹤0.01%	1426
2020 Q3	–	Sell	-5,471	Closed	-$229K	–	1850
2020 Q2	$229K	Buy	+5,471	New	+$251K	﹤0.01%	1387
2014 Q3	–	Sell	-14,926	Closed	-$517K	–	1005
2014 Q2	$517K	Buy	+14,926	New	+$492K	0.01%	597

Other funds holding POR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

HHAM

HITE Hedge Asset Management Braintree, Massachusetts $1.83B AUM 34.36% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Marshall Wace's POR Position: Q4 2025 in Review

Marshall Wace sold out of Portland General Electric (POR) in Q4 2025, closing a stake of 332,062 shares — an estimated $14.6M sold.

Marshall Wace first reported a position in POR in Q2 2014 and held it in 8 quarters. The position peaked at $14.6M in Q3 2025. 464 funds tracked by Wall St. Rank hold POR as of Q4 2025.

Marshall Wace reported no remaining Portland General Electric position as of Q4 2025 after selling out during the quarter.
Marshall Wace sold 332,062 Portland General Electric shares in Q4 2025, an estimated $14.6M.
Marshall Wace first reported a position in Portland General Electric in Q2 2014 and held it in 8 quarters.
Marshall Wace's Portland General Electric position peaked at $14.6M in Q3 2025.
464 funds tracked by Wall St. Rank held Portland General Electric as of Q4 2025.

Based on Marshall Wace's 13F filing for Q4 2025, filed 13 Feb 2026.