California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Roblox RBLX Stock Holding History

California State Teachers Retirement System (CalSTRS)’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 		$51.1M Sell
903,932
-9,806
-1% -$659K 0.05% 277
2025
Q4 		$74M Buy
913,738
+12,901
+1% +$1.37M 0.07% 217
2025
Q3 		$125M Buy
900,837
+63,183
+8% +$7.85M 0.13% 137
2025
Q2 		$88.1M Buy
837,654
+96,559
+13% +$7.59M 0.1% 180
2025
Q1 		$43.2M Buy
741,095
+9,467
+1% +$595K 0.05% 309
2024
Q4 		$42.3M Sell
731,628
-744
-0.1% -$37.4K 0.05% 326
2024
Q3 		$32.4M Sell
732,372
-3,490
-0.5% -$146K 0.04% 393
2024
Q2 		$27.4M Buy
735,862
+65,895
+10% +$2.35M 0.03% 415
2024
Q1 		$25.6M Buy
669,967
+5,621
+0.8% +$228K 0.03% 437
2023
Q4 		$30.4M Buy
664,346
+2,933
+0.4% +$108K 0.04% 367
2023
Q3 		$19.2M Sell
661,413
-31,823
-5% -$1.06M 0.03% 470
2023
Q2 		$27.9M Buy
693,236
+63,589
+10% +$2.55M 0.04% 386
2023
Q1 		$28.3M Sell
629,647
-5,142
-0.8% -$197K 0.04% 383
2022
Q4 		$18.1M Buy
634,789
+16,564
+3% +$582K 0.03% 496
2022
Q3 		$22.2M Sell
618,225
-8,224
-1% -$340K 0.04% 418
2022
Q2 		$20.6M Buy
+626,449
New +$21M 0.03% 472

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

California State Teachers Retirement System (CalSTRS)'s RBLX Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Roblox (RBLX) stake by 1.1% in Q1 2026, selling an estimated $659K and leaving 903,932 shares worth $51.1M. The position accounts for 0.05% of the portfolio, ranked #277.

California State Teachers Retirement System (CalSTRS) first reported a position in RBLX in Q2 2022 and has held it in 16 quarters since. The position peaked at $125M in Q3 2025. 832 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 903,932 shares of Roblox worth $51.1M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 9,806 Roblox shares in Q1 2026, an estimated $659K.
  • Roblox made up 0.05% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #277 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Roblox in Q2 2022 and has held it in 16 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Roblox position peaked at $125M in Q3 2025.
  • 832 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.