Moors & Cabot’s Rocket Lab Corp RKLB Stock Holding History

Moors & Cabot’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	$283K	Buy	4,401 +611	+16%	+$46.1K	0.01%	732
2025 Q4	$264K	Buy	+3,790	New	+$217K	0.01%	739

Other funds holding RKLB

BlackRock New York $6.73T AUM 46.02% 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 Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Defiance ETFs New York $6.98B AUM

Moors & Cabot's RKLB Position: Q1 2026 in Review

Moors & Cabot increased its Rocket Lab Corp (RKLB) stake by 16% in Q1 2026, buying an estimated $46.1K and bringing the position to 4,401 shares worth $283K. The position accounts for 0.01% of the portfolio, ranked #732.

Moors & Cabot first reported a position in RKLB in Q4 2025 and has held it in 2 quarters since. 876 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

Moors & Cabot held 4,401 shares of Rocket Lab Corp worth $283K as of Q1 2026.
Moors & Cabot bought 611 Rocket Lab Corp shares in Q1 2026, an estimated $46.1K.
Rocket Lab Corp made up 0.01% of Moors & Cabot's portfolio in Q1 2026, its #732 holding.
Moors & Cabot first reported a position in Rocket Lab Corp in Q4 2025 and has held it in 2 quarters since.
876 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on Moors & Cabot's 13F filing for Q1 2026, filed 8 May 2026.