Marshall Wace’s Roku ROKU Stock Holding History

Marshall Wace’s Portfolio ROKU Stock Details ROKU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-1,400	Closed	-$132K	–	3651
2026 Q1	$132K	Sell	1,400 -3,500	-71%	-$341K	﹤0.01%	2858
2025 Q4	$532K	Buy	+4,900	New	+$497K	﹤0.01%	2216

Other funds holding ROKU

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

PCM

Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

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

Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return

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

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

Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return

Marshall Wace's ROKU Position: Q2 2026 in Review

Marshall Wace reduced its Roku (ROKU) stake by 20% in Q2 2026, selling an estimated $24.8M and leaving 795,704 shares worth $110M. The position accounts for 0.09% of the portfolio, ranked #181.

Marshall Wace first reported a position in ROKU in Q3 2019 and has held it in 23 quarters since. The position peaked at $180M in Q1 2023. 785 funds tracked by Wall St. Rank hold ROKU as of Q2 2026.

Marshall Wace held 795,704 shares of Roku worth $110M as of Q2 2026.
Marshall Wace sold 202,915 Roku shares in Q2 2026, an estimated $24.8M.
Roku made up 0.09% of Marshall Wace's portfolio in Q2 2026, its #181 holding.
Marshall Wace first reported a position in Roku in Q3 2019 and has held it in 23 quarters since.
Marshall Wace's Roku position peaked at $180M in Q1 2023.
785 funds tracked by Wall St. Rank held Roku as of Q2 2026.

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