Marshall Wace’s Fastly Inc FSLY Stock Holding History

Marshall Wace’s Portfolio FSLY Stock Details FSLY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-500	Closed	-$14.5K	–	3364
2026 Q1	$14.5K	Buy	+500	New	+$8.21K	﹤0.01%	3074

Other funds holding FSLY

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

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

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Marshall Wace's FSLY Position: Q2 2026 in Review

Marshall Wace sold out of Fastly Inc (FSLY) in Q2 2026, closing a stake of 10,989 shares — an estimated $319K sold.

Marshall Wace first reported a position in FSLY in Q1 2020 and held it in 14 quarters. The position peaked at $23.9M in Q2 2025. 283 funds tracked by Wall St. Rank hold FSLY as of Q2 2026.

Marshall Wace reported no remaining Fastly Inc position as of Q2 2026 after selling out during the quarter.
Marshall Wace sold 10,989 Fastly Inc shares in Q2 2026, an estimated $319K.
Marshall Wace first reported a position in Fastly Inc in Q1 2020 and held it in 14 quarters.
Marshall Wace's Fastly Inc position peaked at $23.9M in Q2 2025.
283 funds tracked by Wall St. Rank held Fastly Inc as of Q2 2026.

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