Qube Research & Technologies (QRT)’s Roblox RBLX Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio RBLX Stock Details RBLX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$10.1M	Sell	178,500 -58,900	-25%	-$3.96M	0.01%	1279
2025 Q4	$19.2M	Buy	237,400 +101,100	+74%	+$10.7M	0.02%	936
2025 Q3	$18.9M	Buy	136,300 +90,800	+200%	+$11.3M	0.02%	918
2025 Q2	$4.79M	Buy	45,500 +12,500	+38%	+$982K	﹤0.01%	1724
2025 Q1	$1.92M	Buy	33,000 +32,900	+32,900%	+$2.07M	﹤0.01%	1970
2024 Q4	$5.79K	Buy	+100	New	+$5.03K	﹤0.01%	3291

Other funds holding RBLX

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

IEQ Capital Foster City, California $21.5B AUM 75.26% 1-Year Est. Return

Qube Research & Technologies (QRT)'s RBLX Position: Q1 2026 in Review

Qube Research & Technologies (QRT) reduced its Roblox (RBLX) stake by 48% in Q1 2026, selling an estimated $144M and leaving 2,283,075 shares worth $129M. The position accounts for 0.14% of the portfolio, ranked #164.

Qube Research & Technologies (QRT) first reported a position in RBLX in Q1 2021 and has held it in 16 quarters since. The position peaked at $359M in Q4 2025. 831 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

Qube Research & Technologies (QRT) held 2,283,075 shares of Roblox worth $129M as of Q1 2026.
Qube Research & Technologies (QRT) sold 2,148,907 Roblox shares in Q1 2026, an estimated $144M.
Roblox made up 0.14% of Qube Research & Technologies (QRT)'s portfolio in Q1 2026, its #164 holding.
Qube Research & Technologies (QRT) first reported a position in Roblox in Q1 2021 and has held it in 16 quarters since.
Qube Research & Technologies (QRT)'s Roblox position peaked at $359M in Q4 2025.
831 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q1 2026, filed 15 May 2026.