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John Overdeck’s Rocket Lab Corp RKLB Stock Holding History

John Overdeck’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
Q2 		$10.3M Buy
101,300
+33,800
+50% +$3.37M 0.01% 1500
2026
Q1 		$4.33M Buy
67,500
+62,200
+1,174% +$4.69M ﹤0.01% 2098
2025
Q4 		$370K Sell
5,300
-5,700
-52% -$327K ﹤0.01% 3476
2025
Q3 		$527K Buy
+11,000
New +$499K ﹤0.01% 2957

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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

John Overdeck's RKLB Position: Q2 2026 in Review

John Overdeck sold out of Rocket Lab Corp (RKLB) in Q2 2026, closing a stake of 9,436 shares — an estimated $940K sold.

John Overdeck first reported a position in RKLB in Q1 2022 and held it in 13 quarters. The position peaked at $47.1M in Q4 2024. 1,122 funds tracked by Wall St. Rank hold RKLB as of Q2 2026.

  • John Overdeck reported no remaining Rocket Lab Corp position as of Q2 2026 after selling out during the quarter.
  • John Overdeck sold 9,436 Rocket Lab Corp shares in Q2 2026, an estimated $940K.
  • John Overdeck first reported a position in Rocket Lab Corp in Q1 2022 and held it in 13 quarters.
  • John Overdeck's Rocket Lab Corp position peaked at $47.1M in Q4 2024.
  • 1,122 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.