Marshall Wace’s American Well AMWL Stock Holding History

Marshall Wace’s Portfolio AMWL Stock Details AMWL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$232K	Sell	44,045 -43,402	-50%	-$223K	﹤0.01%	2726
2025 Q4	$429K	Buy	87,447 +38,018	+77%	+$183K	﹤0.01%	2303
2025 Q3	$304K	Buy	49,429 +24,016	+95%	+$177K	﹤0.01%	2426
2025 Q2	$226K	Sell	25,413 -80,718	-76%	-$577K	﹤0.01%	2422
2025 Q1	$836K	Buy	106,131 +88,124	+489%	+$839K	﹤0.01%	1862
2024 Q4	$131K	Sell	18,007 -25,241	-58%	-$229K	﹤0.01%	2417
2024 Q3	$410K	Buy	+43,248	New	+$366K	﹤0.01%	1993
2022 Q1	–	Sell	-2,235	Closed	-$270K	–	3309
2021 Q4	$270K	Buy	+2,235	New	+$341K	﹤0.01%	3064
2021 Q1	–	Sell	-771	Closed	-$391K	–	2439
2020 Q4	$391K	Buy	+771	New	+$446K	﹤0.01%	1582

Other funds holding AMWL

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return

CCC

Cable Car Capital San Francisco, California $289M AUM 26.33% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

RPA

Rock Point Advisors Burlington, Vermont $370M AUM 23.84% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Marshall Wace's AMWL Position: Q1 2026 in Review

Marshall Wace reduced its American Well (AMWL) stake by 50% in Q1 2026, selling an estimated $223K and leaving 44,045 shares worth $232K. The position accounts for ﹤0.01% of the portfolio, ranked #2726.

Marshall Wace first reported a position in AMWL in Q4 2020 and has held it in 9 quarters since. The position peaked at $836K in Q1 2025. 55 funds tracked by Wall St. Rank hold AMWL as of Q1 2026.

Marshall Wace held 44,045 shares of American Well worth $232K as of Q1 2026.
Marshall Wace sold 43,402 American Well shares in Q1 2026, an estimated $223K.
American Well made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2726 holding.
Marshall Wace first reported a position in American Well in Q4 2020 and has held it in 9 quarters since.
Marshall Wace's American Well position peaked at $836K in Q1 2025.
55 funds tracked by Wall St. Rank held American Well as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.