K.J. Harrison & Partners’s Rocket Lab Corp RKLB Stock Holding History

K.J. Harrison & Partners’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	$3.17M	Sell	31,150 -5,000	-14%	-$498K	0.45%	70
2026 Q1	$2.32M	Sell	36,150 -35,000	-49%	-$2.64M	0.38%	67
2025 Q4	$4.96M	Sell	71,150 -14,850	-17%	-$851K	0.66%	38
2025 Q3	$4.51M	Buy	86,000 +1,000	+1%	+$45.4K	0.65%	45
2025 Q2	$3.04M	Buy	85,000 +35,000	+70%	+$857K	0.5%	64
2025 Q1	$894K	Sell	50,000 -30,000	-38%	-$719K	0.17%	115
2024 Q4	$2M	Buy	80,000 +40,000	+100%	+$702K	0.31%	83
2024 Q3	$450K	Buy	+40,000	New	+$243K	0.07%	173

Other funds holding RKLB

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

K.J. Harrison & Partners's RKLB Position: Q2 2026 in Review

K.J. Harrison & Partners reduced its Rocket Lab Corp (RKLB) stake by 14% in Q2 2026, selling an estimated $498K and leaving 31,150 shares worth $3.17M. The position accounts for 0.45% of the portfolio, ranked #70.

K.J. Harrison & Partners first reported a position in RKLB in Q3 2024 and has held it in 8 quarters since. The position peaked at $4.96M in Q4 2025. 1,125 funds tracked by Wall St. Rank hold RKLB as of Q2 2026.

K.J. Harrison & Partners held 31,150 shares of Rocket Lab Corp worth $3.17M as of Q2 2026.
K.J. Harrison & Partners sold 5,000 Rocket Lab Corp shares in Q2 2026, an estimated $498K.
Rocket Lab Corp made up 0.45% of K.J. Harrison & Partners's portfolio in Q2 2026, its #70 holding.
K.J. Harrison & Partners first reported a position in Rocket Lab Corp in Q3 2024 and has held it in 8 quarters since.
K.J. Harrison & Partners's Rocket Lab Corp position peaked at $4.96M in Q4 2025.
1,125 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q2 2026.

Based on K.J. Harrison & Partners's 13F filing for Q2 2026, filed 7 Aug 2026.