American Century Companies
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American Century Companies’s Roblox RBLX Stock Holding History

American Century Companies’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 		$91.3M Buy
1,614,971
+290,568
+22% +$19.5M 0.05% 472
2025
Q4 		$107M Buy
1,324,403
+2,573
+0.2% +$273K 0.05% 382
2025
Q3 		$183M Buy
1,321,830
+512,832
+63% +$63.7M 0.09% 204
2025
Q2 		$85.1M Buy
+808,998
New +$63.5M 0.05% 428
2024
Q4 		– Sell
-21,957
Closed -$972K – 2941
2024
Q3 		$972K Sell
21,957
-2,095
-9% -$87.4K ﹤0.01% 2248
2024
Q2 		$895K Buy
24,052
+94
+0.4% +$3.35K ﹤0.01% 2206
2024
Q1 		$915K Buy
23,958
+334
+1% +$13.6K ﹤0.01% 2188
2023
Q4 		$1.08M Sell
23,624
-28
-0.1% -$1.03K ﹤0.01% 2024
2023
Q3 		$685K Sell
23,652
-255
-1% -$8.47K ﹤0.01% 2142
2023
Q2 		$963K Sell
23,907
-873
-4% -$35K ﹤0.01% 1956
2023
Q1 		$1.07M Sell
24,780
-386,033
-94% -$14.8M ﹤0.01% 1842
2022
Q4 		$11.7M Buy
410,813
+5,956
+1% +$209K 0.01% 914
2022
Q3 		$14.5M Sell
404,857
-5,534
-1% -$229K 0.01% 758
2022
Q2 		$13.5M Sell
410,391
-393,170
-49% -$13.2M 0.01% 804
2022
Q1 		$37.2M Sell
803,561
-96,972
-11% -$5.85M 0.03% 527
2021
Q4 		$92.9M Buy
900,533
+323,891
+56% +$31.5M 0.06% 338
2021
Q3 		$43.6M Buy
576,642
+307,359
+114% +$25.2M 0.03% 486
2021
Q2 		$24.2M Buy
269,283
+1,354
+0.5% +$109K 0.02% 627
2021
Q1 		$17.4M Buy
+267,929
New +$18.7M 0.01% 666

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

American Century Companies's RBLX Position: Q1 2026 in Review

American Century Companies increased its Roblox (RBLX) stake by 22% in Q1 2026, buying an estimated $19.5M and bringing the position to 1,614,971 shares worth $91.3M. The position accounts for 0.05% of the portfolio, ranked #472.

American Century Companies first reported a position in RBLX in Q1 2021 and has held it in 19 quarters since. The position peaked at $183M in Q3 2025. 832 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

  • American Century Companies held 1,614,971 shares of Roblox worth $91.3M as of Q1 2026.
  • American Century Companies bought 290,568 Roblox shares in Q1 2026, an estimated $19.5M.
  • Roblox made up 0.05% of American Century Companies's portfolio in Q1 2026, its #472 holding.
  • American Century Companies first reported a position in Roblox in Q1 2021 and has held it in 19 quarters since.
  • American Century Companies's Roblox position peaked at $183M in Q3 2025.
  • 832 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.