Jane Street
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Jane Street’s Rocket Lab Corp RKLB Stock Holding History

Jane Street’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 		$705M Sell
6,939,100
-1,113,800
-14% -$111M 0.06% 222
2026
Q1 		$517M Buy
8,052,900
+4,173,100
+108% +$315M 0.07% 189
2025
Q4 		$271M Sell
3,879,800
-1,040,200
-21% -$59.6M 0.04% 281
2025
Q3 		$236M Buy
4,920,000
+2,503,600
+104% +$114M 0.04% 313
2025
Q2 		$86.4M Buy
2,416,400
+1,006,300
+71% +$24.6M 0.02% 519
2025
Q1 		$25.2M Buy
1,410,100
+649,400
+85% +$15.6M 0.01% 1120
2024
Q4 		$19.4M Buy
760,700
+236,200
+45% +$4.15M ﹤0.01% 1276
2024
Q3 		$5.1M Buy
524,500
+157,600
+43% +$957K ﹤0.01% 2832
2024
Q2 		$1.76M Buy
366,900
+25,600
+8% +$107K ﹤0.01% 4715
2024
Q1 		$1.4M Buy
341,300
+255,700
+299% +$1.18M ﹤0.01% 4781
2023
Q4 		$473K Buy
85,600
+40,800
+91% +$184K ﹤0.01% 6862
2023
Q3 		$196K Sell
44,800
-22,000
-33% -$134K ﹤0.01% 7632
2023
Q2 		$401K Buy
66,800
+12,900
+24% +$59.2K ﹤0.01% 6659
2023
Q1 		$218K Buy
53,900
+22,200
+70% +$99.7K ﹤0.01% 7724
2022
Q4 		$120K Sell
31,700
-66,100
-68% -$289K ﹤0.01% 7999
2022
Q3 		$398K Sell
97,800
-12,400
-11% -$61.2K ﹤0.01% 7109
2022
Q2 		$418K Sell
110,200
-72,400
-40% -$426K ﹤0.01% 7054
2022
Q1 		$1.47M Sell
182,600
-155,000
-46% -$1.44M ﹤0.01% 5342
2021
Q4 		$4.15M Sell
337,600
-27,000
-7% -$371K ﹤0.01% 3147
2021
Q3 		$5.88M Buy
+364,600
New +$4.39M ﹤0.01% 2491

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

Jane Street's RKLB Position: Q2 2026 in Review

Jane Street reduced its Rocket Lab Corp (RKLB) stake by 36% in Q2 2026, selling an estimated $60.2M and leaving 1,082,063 shares worth $110M. The position accounts for 0.01% of the portfolio, ranked #889.

Jane Street first reported a position in RKLB in Q1 2021 and has held it in 22 quarters since. 1,128 funds tracked by Wall St. Rank hold RKLB as of Q2 2026.

  • Jane Street held 1,082,063 shares of Rocket Lab Corp worth $110M as of Q2 2026.
  • Jane Street sold 604,597 Rocket Lab Corp shares in Q2 2026, an estimated $60.2M.
  • Rocket Lab Corp made up 0.01% of Jane Street's portfolio in Q2 2026, its #889 holding.
  • Jane Street first reported a position in Rocket Lab Corp in Q1 2021 and has held it in 22 quarters since.
  • 1,128 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.