Marshall Wace’s Northwest Natural Holdings NWN Stock Holding History

Marshall Wace’s Portfolio NWN Stock Details NWN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-7,117	Closed	-$379K	–	3565
2026 Q1	$379K	Sell	7,117 -27,581	-79%	-$1.37M	﹤0.01%	2571
2025 Q4	$1.62M	Buy	+34,698	New	+$1.62M	﹤0.01%	1679
2025 Q3	–	Sell	-10,608	Closed	-$421K	–	3251
2025 Q2	$421K	Buy	+10,608	New	+$440K	﹤0.01%	2203
2024 Q4	–	Sell	-58,171	Closed	-$2.37M	–	2880
2024 Q3	$2.37M	Buy	+58,171	New	+$2.27M	﹤0.01%	1303
2023 Q3	–	Sell	-44,080	Closed	-$1.9M	–	2539
2023 Q2	$1.9M	Buy	+44,080	New	+$1.99M	﹤0.01%	1428
2022 Q3	–	Sell	-5,751	Closed	-$306K	–	3662
2022 Q2	$306K	Sell	5,751 -258,156	-98%	-$13.3M	﹤0.01%	3022
2022 Q1	$13.7M	Buy	+263,907	New	+$13.2M	0.03%	665
2021 Q4	–	Sell	-7,882	Closed	-$362K	–	4172
2021 Q3	$362K	Buy	+7,882	New	+$403K	﹤0.01%	2561
2021 Q2	–	Sell	-9,294	Closed	-$501K	–	2946
2021 Q1	$501K	Sell	9,294 -4,422	-32%	-$212K	﹤0.01%	1939
2020 Q4	$631K	Sell	13,716 -7,112	-34%	-$337K	﹤0.01%	1380
2020 Q3	$945K	Buy	+20,828	New	+$1.06M	0.01%	1046
2019 Q3	–	Sell	-12,679	Closed	-$881K	–	1863
2019 Q2	$881K	Buy	+12,679	New	+$858K	0.01%	965

Other funds holding NWN

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

VNIM

Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Marshall Wace's NWN Position: Q2 2026 in Review

Marshall Wace sold out of Northwest Natural Holdings (NWN) in Q2 2026, closing a stake of 7,117 shares — an estimated $379K sold.

Marshall Wace first reported a position in NWN in Q2 2019 and held it in 12 quarters. The position peaked at $13.7M in Q1 2022. 319 funds tracked by Wall St. Rank hold NWN as of Q2 2026.

Marshall Wace reported no remaining Northwest Natural Holdings position as of Q2 2026 after selling out during the quarter.
Marshall Wace sold 7,117 Northwest Natural Holdings shares in Q2 2026, an estimated $379K.
Marshall Wace first reported a position in Northwest Natural Holdings in Q2 2019 and held it in 12 quarters.
Marshall Wace's Northwest Natural Holdings position peaked at $13.7M in Q1 2022.
319 funds tracked by Wall St. Rank held Northwest Natural Holdings as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.