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Jump Financial’s Rocket Lab Corp RKLB Stock Holding History

Jump Financial’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 		$21.6M Buy
336,811
+258,321
+329% +$19.5M 0.29% 67
2025
Q4 		$5.48M Buy
78,490
+54,742
+231% +$3.14M 0.07% 349
2025
Q3 		$1.14M Sell
23,748
-1,093,392
-98% -$49.6M 0.01% 961
2025
Q2 		$40M Buy
1,117,140
+824,133
+281% +$20.2M 0.44% 29
2025
Q1 		$5.24M Buy
+293,007
New +$7.02M 0.07% 332
2024
Q4 		– Sell
-1,214,200
Closed -$11.8M – 1946
2024
Q3 		$11.8M Buy
+1,214,200
New +$7.37M 0.24% 83
2024
Q1 		– Sell
-21,100
Closed -$117K – 2236
2023
Q4 		$117K Sell
21,100
-23,877
-53% -$108K ﹤0.01% 1645
2023
Q3 		$197K Buy
+44,977
New +$274K 0.01% 1534
2022
Q4 		– Sell
-16,429
Closed -$67K – 1965
2022
Q3 		$67K Sell
16,429
-429,956
-96% -$2.12M ﹤0.01% 1482
2022
Q2 		$1.69M Buy
+446,385
New +$2.63M 0.07% 374

Other funds holding RKLB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
DE
Defiance ETFs New York $6.98B AUM

Jump Financial's RKLB Position: Q1 2026 in Review

Jump Financial increased its Rocket Lab Corp (RKLB) stake by 329% in Q1 2026, buying an estimated $19.5M and bringing the position to 336,811 shares worth $21.6M. The position accounts for 0.29% of the portfolio, ranked #67.

Jump Financial first reported a position in RKLB in Q2 2022 and has held it in 10 quarters since. The position peaked at $40M in Q2 2025. 872 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • Jump Financial held 336,811 shares of Rocket Lab Corp worth $21.6M as of Q1 2026.
  • Jump Financial bought 258,321 Rocket Lab Corp shares in Q1 2026, an estimated $19.5M.
  • Rocket Lab Corp made up 0.29% of Jump Financial's portfolio in Q1 2026, its #67 holding.
  • Jump Financial first reported a position in Rocket Lab Corp in Q2 2022 and has held it in 10 quarters since.
  • Jump Financial's Rocket Lab Corp position peaked at $40M in Q2 2025.
  • 872 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on Jump Financial's 13F filing for Q1 2026, filed 14 May 2026.