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Cubist Systematic Strategies’s Rocket Lab Corp RKLB Stock Holding History

Cubist Systematic Strategies’s Portfolio RKLB Stock Details RKLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$15.6M Sell
324,700
-286,400
-47% -$13M 0.07% 369
2025
Q2 		$21.9M Sell
611,100
-596,500
-49% -$14.6M 0.1% 266
2025
Q1 		$21.6M Sell
1,207,600
-18,500
-2% -$443K 0.13% 172
2024
Q4 		$31.2M Buy
1,226,100
+1,128,800
+1,160% +$19.8M 0.2% 82
2024
Q3 		$947K Buy
+97,300
New +$591K 0.01% 1867
2024
Q1 		– Sell
-23,000
Closed -$127K – 4187
2023
Q4 		$127K Sell
23,000
-37,800
-62% -$171K ﹤0.01% 3127
2023
Q3 		$266K Buy
+60,800
New +$370K ﹤0.01% 2650

Other funds holding RKLB

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
VS
VK Services Menlo Park, California $543K AUM 174.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Cubist Systematic Strategies's RKLB Position: Q3 2025 in Review

Cubist Systematic Strategies increased its Rocket Lab Corp (RKLB) stake by 191% in Q3 2025, buying an estimated $17.2M and bringing the position to 579,372 shares worth $27.8M. The position accounts for 0.13% of the portfolio, ranked #184.

Cubist Systematic Strategies first reported a position in RKLB in Q4 2021 and has held it in 10 quarters since. 669 funds tracked by Wall St. Rank hold RKLB as of Q3 2025.

  • Cubist Systematic Strategies held 579,372 shares of Rocket Lab Corp worth $27.8M as of Q3 2025.
  • Cubist Systematic Strategies bought 380,244 Rocket Lab Corp shares in Q3 2025, an estimated $17.2M.
  • Rocket Lab Corp made up 0.13% of Cubist Systematic Strategies's portfolio in Q3 2025, its #184 holding.
  • Cubist Systematic Strategies first reported a position in Rocket Lab Corp in Q4 2021 and has held it in 10 quarters since.
  • 669 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.