WorldQuant Millennium Advisors’s Roblox RBLX Stock Holding History

WorldQuant Millennium Advisors’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	$128M	Buy	2,271,667 +115,297	+5%	+$7.74M	0.5%	51
2025 Q4	$175M	Buy	2,156,370 +1,129,587	+110%	+$120M	0.68%	29
2025 Q3	$142M	Buy	1,026,783 +170,543	+20%	+$21.2M	0.61%	39
2025 Q2	$90.1M	Sell	856,240 -54,207	-6%	-$4.26M	0.45%	56
2025 Q1	$53.1M	Sell	910,447 -759,519	-45%	-$47.7M	0.33%	87
2024 Q4	$96.6M	Buy	1,669,966 +408,916	+32%	+$20.6M	0.63%	30
2024 Q3	$55.8M	Buy	1,261,050 +1,095,908	+664%	+$45.7M	0.41%	66
2024 Q2	$6.14M	Sell	165,142 -231,206	-58%	-$8.23M	0.06%	243
2024 Q1	$15.1M	Buy	396,348 +318,025	+406%	+$12.9M	0.19%	159
2023 Q4	$3.58M	Buy	+78,323	New	+$2.89M	0.05%	245
2023 Q3	–	Sell	-92,378	Closed	-$3.72M	–	415
2023 Q2	$3.72M	Buy	+92,378	New	+$3.71M	0.06%	265

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

WorldQuant Millennium Advisors's RBLX Position: Q1 2026 in Review

WorldQuant Millennium Advisors increased its Roblox (RBLX) stake by 5.3% in Q1 2026, buying an estimated $7.74M and bringing the position to 2,271,667 shares worth $128M. The position accounts for 0.5% of the portfolio, ranked #51.

WorldQuant Millennium Advisors first reported a position in RBLX in Q2 2023 and has held it in 11 quarters since. The position peaked at $175M in Q4 2025. 831 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

WorldQuant Millennium Advisors held 2,271,667 shares of Roblox worth $128M as of Q1 2026.
WorldQuant Millennium Advisors bought 115,297 Roblox shares in Q1 2026, an estimated $7.74M.
Roblox made up 0.5% of WorldQuant Millennium Advisors's portfolio in Q1 2026, its #51 holding.
WorldQuant Millennium Advisors first reported a position in Roblox in Q2 2023 and has held it in 11 quarters since.
WorldQuant Millennium Advisors's Roblox position peaked at $175M in Q4 2025.
831 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q1 2026, filed 15 May 2026.