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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 		– Sell
-9,436
Closed -$940K – 5365
2026
Q1 		$606K Sell
9,436
-18,826
-67% -$1.42M ﹤0.01% 3607
2025
Q4 		$1.97M Buy
+28,262
New +$1.62M ﹤0.01% 2445
2025
Q3 		– Sell
-60,753
Closed -$2.76M – 3878
2025
Q2 		$2.17M Sell
60,753
-786,158
-93% -$19.2M ﹤0.01% 1782
2025
Q1 		$15.1M Sell
846,911
-1,001,299
-54% -$24M 0.03% 594
2024
Q4 		$47.1M Buy
+1,848,210
New +$32.4M 0.1% 241
2024
Q1 		– Sell
-22,300
Closed -$123K – 3328
2023
Q4 		$123K Hold
22,300
– – ﹤0.01% 2920
2023
Q3 		$97.7K Sell
22,300
-713,922
-97% -$4.34M ﹤0.01% 2748
2023
Q2 		$4.42M Sell
736,222
-513,478
-41% -$2.36M 0.01% 976
2023
Q1 		$5.05M Buy
1,249,700
+166,264
+15% +$747K 0.01% 905
2022
Q4 		$4.08M Buy
1,083,436
+380,212
+54% +$1.66M 0.01% 948
2022
Q3 		$2.86M Sell
703,224
-1,768,903
-72% -$8.73M 0.01% 989
2022
Q2 		$9.37M Buy
2,472,127
+2,235,350
+944% +$13.2M 0.03% 538
2022
Q1 		$1.91M Buy
+236,777
New +$2.2M 0.01% 1370

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.