SEI Investments
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SEI Investments’s Roblox RBLX Stock Holding History

SEI Investments’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 		$61.1M Buy
1,080,310
+711,259
+193% +$47.8M 0.06% 357
2025
Q4 		$29.9M Sell
369,051
-34,446
-9% -$3.66M 0.03% 573
2025
Q3 		$55.9M Buy
403,497
+27,563
+7% +$3.43M 0.06% 321
2025
Q2 		$39.5M Buy
375,934
+141,148
+60% +$11.1M 0.05% 426
2025
Q1 		$13.7M Sell
234,786
-21,334
-8% -$1.34M 0.02% 853
2024
Q4 		$14.8M Buy
256,120
+126,413
+97% +$6.36M 0.02% 813
2024
Q3 		$5.74M Buy
129,707
+55,832
+76% +$2.33M 0.01% 1224
2024
Q2 		$2.75M Sell
73,875
-214,237
-74% -$7.63M ﹤0.01% 1507
2024
Q1 		$11M Buy
288,112
+44,557
+18% +$1.81M 0.02% 868
2023
Q4 		$11.1M Buy
243,555
+50,824
+26% +$1.88M 0.02% 832
2023
Q3 		$5.58M Buy
192,731
+94,881
+97% +$3.15M 0.01% 1111
2023
Q2 		$3.94M Buy
97,850
+79,633
+437% +$3.2M 0.01% 1308
2023
Q1 		$819K Buy
18,217
+10,834
+147% +$414K ﹤0.01% 1952
2022
Q4 		$210K Buy
+7,383
New +$259K ﹤0.01% 2330
2022
Q2 		– Sell
-59,275
Closed -$2.66M – 2703
2022
Q1 		$2.66M Sell
59,275
-22,813
-28% -$1.38M 0.01% 1428
2021
Q4 		$8.45M Buy
82,088
+34,332
+72% +$3.34M 0.02% 879
2021
Q3 		$3.61M Buy
47,756
+9,054
+23% +$743K 0.01% 1252
2021
Q2 		$3.48M Buy
38,702
+21,730
+128% +$1.74M 0.01% 1259
2021
Q1 		$1.1M Buy
+16,972
New +$1.18M ﹤0.01% 1716

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

SEI Investments's RBLX Position: Q1 2026 in Review

SEI Investments increased its Roblox (RBLX) stake by 193% in Q1 2026, buying an estimated $47.8M and bringing the position to 1,080,310 shares worth $61.1M. The position accounts for 0.06% of the portfolio, ranked #357.

SEI Investments first reported a position in RBLX in Q1 2021 and has held it in 19 quarters since. 831 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

  • SEI Investments held 1,080,310 shares of Roblox worth $61.1M as of Q1 2026.
  • SEI Investments bought 711,259 Roblox shares in Q1 2026, an estimated $47.8M.
  • Roblox made up 0.06% of SEI Investments's portfolio in Q1 2026, its #357 holding.
  • SEI Investments first reported a position in Roblox in Q1 2021 and has held it in 19 quarters since.
  • 831 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.