XTX Topco’s Fastly Inc FSLY Stock Holding History

XTX Topco’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	-115,245	Closed	-$3.35M	–	4314
2026 Q1	$3.35M	Buy	115,245 +75,704	+191%	+$1.24M	0.06%	491
2025 Q4	$403K	Buy	+39,541	New	+$390K	0.01%	1812
2025 Q3	–	Sell	-14,973	Closed	-$106K	–	2800
2025 Q2	$106K	Buy	+14,973	New	+$100K	﹤0.01%	1875
2024 Q4	–	Sell	-52,806	Closed	-$400K	–	2489
2024 Q3	$400K	Buy	+52,806	New	+$366K	0.03%	988
2023 Q3	–	Sell	-13,016	Closed	-$205K	–	1704
2023 Q2	$205K	Buy	+13,016	New	+$199K	0.04%	988
2023 Q1	–	Sell	-39,076	Closed	-$320K	–	1410
2022 Q4	$320K	Buy	+39,076	New	+$342K	0.07%	543
2021 Q4	–	Sell	-14,861	Closed	-$601K	–	795
2021 Q3	$601K	Buy	+14,861	New	+$686K	0.2%	135

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

XTX Topco's FSLY Position: Q2 2026 in Review

XTX Topco sold out of Fastly Inc (FSLY) in Q2 2026, closing a stake of 115,245 shares — an estimated $3.35M sold.

XTX Topco first reported a position in FSLY in Q3 2021 and held it in 7 quarters. The position peaked at $3.35M in Q1 2026. 282 funds tracked by Wall St. Rank hold FSLY as of Q2 2026.

XTX Topco reported no remaining Fastly Inc position as of Q2 2026 after selling out during the quarter.
XTX Topco sold 115,245 Fastly Inc shares in Q2 2026, an estimated $3.35M.
XTX Topco first reported a position in Fastly Inc in Q3 2021 and held it in 7 quarters.
XTX Topco's Fastly Inc position peaked at $3.35M in Q1 2026.
282 funds tracked by Wall St. Rank held Fastly Inc as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.