Parallax Volatility Advisers
RBLX icon

Parallax Volatility Advisers’s Roblox RBLX Stock Holding History

Parallax Volatility Advisers’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
-75,000
Closed -$6.08M – 1777
2025
Q4 		$6.08M Buy
75,000
+14,200
+23% +$1.51M 0.01% 617
2025
Q3 		$8.42M Buy
60,800
+42,800
+238% +$5.32M 0.01% 522
2025
Q2 		$1.89M Sell
18,000
-32,000
-64% -$2.51M ﹤0.01% 903
2025
Q1 		$2.91M Sell
50,000
-157,000
-76% -$9.87M 0.01% 765
2024
Q4 		$12M Buy
207,000
+47,000
+29% +$2.37M 0.02% 512
2024
Q3 		$7.08M Sell
160,000
-184,700
-54% -$7.7M 0.01% 671
2024
Q2 		$12.8M Buy
344,700
+38,700
+13% +$1.38M 0.03% 405
2024
Q1 		$11.7M Buy
306,000
+70,100
+30% +$2.84M 0.03% 473
2023
Q4 		$10.8M Sell
235,900
-99,500
-30% -$3.68M 0.02% 563
2023
Q3 		$9.71M Buy
335,400
+314,800
+1,528% +$10.5M 0.02% 542
2023
Q2 		$830K Sell
20,600
-778,200
-97% -$31.2M ﹤0.01% 1478
2023
Q1 		$35.9M Sell
798,800
-2,690,100
-77% -$103M 0.07% 255
2022
Q4 		$99.3M Buy
3,488,900
+846,800
+32% +$29.7M 0.15% 135
2022
Q3 		$94.7M Buy
2,642,100
+1,293,100
+96% +$53.5M 0.15% 130
2022
Q2 		$44.3M Sell
1,349,000
-389,600
-22% -$13.1M 0.04% 298
2022
Q1 		$80.4M Buy
1,738,600
+414,100
+31% +$25M 0.04% 169
2021
Q4 		$137M Buy
1,324,500
+720,400
+119% +$70M 0.16% 84
2021
Q3 		$45.6M Sell
604,100
-186,700
-24% -$15.3M 0.04% 276
2021
Q2 		$71.2M Buy
+790,800
New +$63.5M 0.1% 139

Other funds holding RBLX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital International Investors
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
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
IC
IEQ Capital Foster City, California $21.5B AUM 75.26% 1-Year Est. Return

Parallax Volatility Advisers's RBLX Position: Q1 2026 in Review

Parallax Volatility Advisers sold out of Roblox (RBLX) in Q1 2026, closing a stake of 112,896 shares — an estimated $7.58M sold.

Parallax Volatility Advisers first reported a position in RBLX in Q1 2021 and held it in 10 quarters. The position peaked at $16.5M in Q1 2022. 832 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

  • Parallax Volatility Advisers reported no remaining Roblox position as of Q1 2026 after selling out during the quarter.
  • Parallax Volatility Advisers sold 112,896 Roblox shares in Q1 2026, an estimated $7.58M.
  • Parallax Volatility Advisers first reported a position in Roblox in Q1 2021 and held it in 10 quarters.
  • Parallax Volatility Advisers's Roblox position peaked at $16.5M in Q1 2022.
  • 832 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.