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Callan Family Office’s Rocket Lab Corp RKLB Stock Holding History

Callan Family Office’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 		$248K Buy
3,869
+588
+18% +$44.3K 0.01% 990
2025
Q4 		$229K Buy
+3,281
New +$188K ﹤0.01% 1012

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

Callan Family Office's RKLB Position: Q1 2026 in Review

Callan Family Office increased its Rocket Lab Corp (RKLB) stake by 18% in Q1 2026, buying an estimated $44.3K and bringing the position to 3,869 shares worth $248K. The position accounts for 0.01% of the portfolio, ranked #990.

Callan Family Office first reported a position in RKLB in Q4 2025 and has held it in 2 quarters since. 872 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • Callan Family Office held 3,869 shares of Rocket Lab Corp worth $248K as of Q1 2026.
  • Callan Family Office bought 588 Rocket Lab Corp shares in Q1 2026, an estimated $44.3K.
  • Rocket Lab Corp made up 0.01% of Callan Family Office's portfolio in Q1 2026, its #990 holding.
  • Callan Family Office first reported a position in Rocket Lab Corp in Q4 2025 and has held it in 2 quarters since.
  • 872 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on Callan Family Office's 13F filing for Q1 2026, filed 13 May 2026.