HighVista Strategies’s Roblox RBLX Stock Holding History

HighVista Strategies’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	–	Sell	-8,431	Closed	-$683K	–	173
2025 Q4	$683K	Sell	8,431 -269	-3%	-$28.6K	0.18%	128
2025 Q3	$1.21M	Buy	+8,700	New	+$1.08M	0.3%	108

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

HighVista Strategies's RBLX Position: Q1 2026 in Review

HighVista Strategies sold out of Roblox (RBLX) in Q1 2026, closing a stake of 8,431 shares — an estimated $683K sold.

HighVista Strategies first reported a position in RBLX in Q3 2025 and held it in 2 quarters. The position peaked at $1.21M in Q3 2025. 831 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

HighVista Strategies reported no remaining Roblox position as of Q1 2026 after selling out during the quarter.
HighVista Strategies sold 8,431 Roblox shares in Q1 2026, an estimated $683K.
HighVista Strategies first reported a position in Roblox in Q3 2025 and held it in 2 quarters.
HighVista Strategies's Roblox position peaked at $1.21M in Q3 2025.
831 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on HighVista Strategies's 13F filing for Q1 2026, filed 15 May 2026.