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Caitlin John’s Rocket Lab Corp RKLB Stock Holding History

Caitlin John’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 		$94.3K Sell
1,468
-1,533
-51% -$116K 0.06% 233
2025
Q4 		$209K Hold
3,001
– – 0.14% 174
2025
Q3 		$144K Buy
+3,001
New +$136K 0.1% 157

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

Caitlin John's RKLB Position: Q1 2026 in Review

Caitlin John reduced its Rocket Lab Corp (RKLB) stake by 51% in Q1 2026, selling an estimated $116K and leaving 1,468 shares worth $94.3K. The position accounts for 0.06% of the portfolio, ranked #233.

Caitlin John first reported a position in RKLB in Q3 2025 and has held it in 3 quarters since. The position peaked at $209K in Q4 2025. 872 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • Caitlin John held 1,468 shares of Rocket Lab Corp worth $94.3K as of Q1 2026.
  • Caitlin John sold 1,533 Rocket Lab Corp shares in Q1 2026, an estimated $116K.
  • Rocket Lab Corp made up 0.06% of Caitlin John's portfolio in Q1 2026, its #233 holding.
  • Caitlin John first reported a position in Rocket Lab Corp in Q3 2025 and has held it in 3 quarters since.
  • Caitlin John's Rocket Lab Corp position peaked at $209K in Q4 2025.
  • 872 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on Caitlin John's 13F filing for Q1 2026, filed 13 May 2026.