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Atom Investors’s Roblox RBLX Stock Holding History

Atom Investors’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 		$338K Buy
+6,210
New +$309K 0.03% 665
2025
Q4 		– Sell
-24,946
Closed -$3.46M – 770
2025
Q3 		$3.46M Buy
+24,946
New +$3.1M 0.26% 113
2024
Q2 		– Sell
-7,325
Closed -$280K – 641
2024
Q1 		$280K Buy
+7,325
New +$297K 0.03% 420
2023
Q2 		– Sell
-34,806
Closed -$1.57M – 358
2023
Q1 		$1.57M Buy
+34,806
New +$1.33M 0.85% 24

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

Atom Investors's RBLX Position: Q2 2026 in Review

Atom Investors opened a new position in Roblox (RBLX) in Q2 2026: 6,210 shares worth $338K. The stake represents 0.03% of the portfolio and ranks #665 among its holdings. This is a return to the name: Atom Investors previously reported a position in RBLX as recently as Q3 2025.

Atom Investors first reported a position in RBLX in Q1 2023 and has held it in 4 quarters since. The position peaked at $3.46M in Q3 2025. 791 funds tracked by Wall St. Rank hold RBLX as of Q2 2026.

  • Atom Investors held 6,210 shares of Roblox worth $338K as of Q2 2026.
  • Roblox was a new Atom Investors position in Q2 2026.
  • Roblox made up 0.03% of Atom Investors's portfolio in Q2 2026, its #665 holding.
  • Atom Investors first reported a position in Roblox in Q1 2023 and has held it in 4 quarters since.
  • Atom Investors's Roblox position peaked at $3.46M in Q3 2025.
  • 791 funds tracked by Wall St. Rank held Roblox as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.