HE
RBLX icon

Henry Ellenbogen’s Roblox RBLX Stock Holding History

Henry Ellenbogen’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
Q2 		– Sell
-646,429
Closed -$36.6M – 40
2026
Q1 		$36.6M Sell
646,429
-516,301
-44% -$34.7M 0.38% 34
2025
Q4 		$94.2M Sell
1,162,730
-2,367,252
-67% -$251M 0.89% 32
2025
Q3 		$489M Sell
3,529,982
-1,058,746
-23% -$132M 3.62% 7
2025
Q2 		$483M Buy
4,588,728
+1,122,153
+32% +$88.1M 3.66% 9
2025
Q1 		$202M Sell
3,466,575
-794,754
-19% -$50M 1.81% 23
2024
Q4 		$247M Buy
+4,261,329
New +$214M 2.01% 19

Other funds holding RBLX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
IC
IEQ Capital Foster City, California $21.7B AUM 77.3% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Henry Ellenbogen's RBLX Position: Q2 2026 in Review

Henry Ellenbogen sold out of Roblox (RBLX) in Q2 2026, closing a stake of 646,429 shares — an estimated $36.6M sold.

Henry Ellenbogen first reported a position in RBLX in Q4 2024 and held it in 6 quarters. The position peaked at $489M in Q3 2025. 786 funds tracked by Wall St. Rank hold RBLX as of Q2 2026.

  • Henry Ellenbogen reported no remaining Roblox position as of Q2 2026 after selling out during the quarter.
  • Henry Ellenbogen sold 646,429 Roblox shares in Q2 2026, an estimated $36.6M.
  • Henry Ellenbogen first reported a position in Roblox in Q4 2024 and held it in 6 quarters.
  • Henry Ellenbogen's Roblox position peaked at $489M in Q3 2025.
  • 786 funds tracked by Wall St. Rank held Roblox as of Q2 2026.

Based on Durable Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.