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HBK Investments’s Rocket Lab Corp RKLB Stock Holding History

HBK Investments’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
2026
Q1 		– Sell
-8,300
Closed -$579K – 383
2025
Q4 		$579K Sell
8,300
-900
-10% -$51.6K ﹤0.01% 226
2025
Q3 		$441K Buy
9,200
+2,900
+46% +$132K ﹤0.01% 225
2025
Q2 		$225K Buy
+6,300
New +$154K ﹤0.01% 206
2024
Q4 		– Sell
-10,000
Closed -$176K – 217
2024
Q3 		$97.3K Hold
10,000
– – ﹤0.01% 169
2024
Q2 		$48K Buy
+10,000
New +$41.7K ﹤0.01% 163
2021
Q3 		– Sell
-150,000
Closed -$1.63M – 865
2021
Q2 		$1.63M Sell
150,000
-107,252
-42% -$1.12M 0.01% 528
2021
Q1 		$3.05M Sell
257,252
-540,049
-68% -$5.99M 0.01% 382
2020
Q4 		$8.06M Buy
+797,301
New +$8.13M 0.05% 159

Other funds holding RKLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
DE
Defiance ETFs New York $7.37B AUM

HBK Investments's RKLB Position: Q1 2026 in Review

HBK Investments sold out of Rocket Lab Corp (RKLB) in Q1 2026, closing a stake of 8,300 shares — an estimated $579K sold.

HBK Investments first reported a position in RKLB in Q4 2020 and held it in 8 quarters. The position peaked at $8.06M in Q4 2020. 878 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • HBK Investments reported no remaining Rocket Lab Corp position as of Q1 2026 after selling out during the quarter.
  • HBK Investments sold 8,300 Rocket Lab Corp shares in Q1 2026, an estimated $579K.
  • HBK Investments first reported a position in Rocket Lab Corp in Q4 2020 and held it in 8 quarters.
  • HBK Investments's Rocket Lab Corp position peaked at $8.06M in Q4 2020.
  • 878 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on HBK Investments's 13F filing for Q1 2026, filed 15 May 2026.