Marshall Wace’s National Grid NGG Stock Holding History

Marshall Wace’s Portfolio NGG Stock Details NGG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$5.14M	Buy	62,059 +55,759	+885%	+$4.74M	﹤0.01%	1362
2026 Q1	$533K	Buy	+6,300	New	+$543K	﹤0.01%	2418
2025 Q3	–	Sell	-99,008	Closed	-$7.26M	–	3227
2025 Q2	$7.26M	Buy	+99,008	New	+$6.8M	0.01%	968
2024 Q3	–	Sell	-543,606	Closed	-$29.1M	–	2815
2024 Q2	$29.1M	Buy	+543,606	New	+$32.8M	0.04%	388
2023 Q1	–	Sell	-43,637	Closed	-$2.48M	–	2959
2022 Q4	$2.48M	Buy	43,637 +7,446	+21%	+$398K	0.01%	1613
2022 Q3	$1.73M	Buy	+36,191	New	+$2.18M	﹤0.01%	2106
2022 Q2	–	Sell	-5,573	Closed	-$385K	–	3708
2022 Q1	$385K	Buy	+5,573	New	+$369K	﹤0.01%	2890
2021 Q3	–	Sell	-10,239	Closed	-$579K	–	3283
2021 Q2	$579K	Buy	+10,239	New	+$582K	﹤0.01%	2069
2019 Q4	–	Sell	-2,609	Closed	-$125K	–	1948
2019 Q3	$125K	Buy	+2,609	New	+$121K	﹤0.01%	1365

Other funds holding NGG

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

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

Natixis Advisors Boston, Massachusetts $88.9B AUM 38.03% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Jones Financial Companies Des Peres, Missouri $250B AUM 21.32% 1-Year Est. Return

WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Marshall Wace's NGG Position: Q2 2026 in Review

Marshall Wace increased its National Grid (NGG) stake by 885% in Q2 2026, buying an estimated $4.74M and bringing the position to 62,059 shares worth $5.14M. The position accounts for ﹤0.01% of the portfolio, ranked #1362.

Marshall Wace first reported a position in NGG in Q3 2019 and has held it in 9 quarters since. The position peaked at $29.1M in Q2 2024. 615 funds tracked by Wall St. Rank hold NGG as of Q2 2026.

Marshall Wace held 62,059 shares of National Grid worth $5.14M as of Q2 2026.
Marshall Wace bought 55,759 National Grid shares in Q2 2026, an estimated $4.74M.
National Grid made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1362 holding.
Marshall Wace first reported a position in National Grid in Q3 2019 and has held it in 9 quarters since.
Marshall Wace's National Grid position peaked at $29.1M in Q2 2024.
615 funds tracked by Wall St. Rank held National Grid as of Q2 2026.

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