PCM
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Polymer Capital Management’s Roblox RBLX Stock Holding History

Polymer Capital Management’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 		$1.11M Buy
19,633
+10,948
+126% +$735K 0.11% 191
2025
Q4 		$704K Buy
8,685
+4,616
+113% +$490K 0.07% 389
2025
Q3 		$564K Sell
4,069
-4,182
-51% -$520K 0.06% 400
2025
Q2 		$868K Buy
8,251
+1,250
+18% +$98.2K 0.1% 196
2025
Q1 		$408K Buy
+7,001
New +$440K 0.11% 278

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

Polymer Capital Management's RBLX Position: Q1 2026 in Review

Polymer Capital Management increased its Roblox (RBLX) stake by 126% in Q1 2026, buying an estimated $735K and bringing the position to 19,633 shares worth $1.11M. The position accounts for 0.11% of the portfolio, ranked #191.

Polymer Capital Management first reported a position in RBLX in Q1 2025 and has held it in 5 quarters since. 831 funds tracked by Wall St. Rank hold RBLX as of Q1 2026.

  • Polymer Capital Management held 19,633 shares of Roblox worth $1.11M as of Q1 2026.
  • Polymer Capital Management bought 10,948 Roblox shares in Q1 2026, an estimated $735K.
  • Roblox made up 0.11% of Polymer Capital Management's portfolio in Q1 2026, its #191 holding.
  • Polymer Capital Management first reported a position in Roblox in Q1 2025 and has held it in 5 quarters since.
  • 831 funds tracked by Wall St. Rank held Roblox as of Q1 2026.

Based on Polymer Capital Management's 13F filing for Q1 2026, filed 14 May 2026.