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Driehaus Capital Management’s Rocket Lab Corp RKLB Stock Holding History

Driehaus Capital Management’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 		$23.3M Sell
228,938
-174,338
-43% -$17.4M 0.13% 209
2026
Q1 		$25.9M Buy
403,276
+9,846
+3% +$742K 0.19% 167
2025
Q4 		$27.4M Sell
393,430
-1,284,676
-77% -$73.6M 0.19% 165
2025
Q3 		$80.4M Sell
1,678,106
-88,674
-5% -$4.02M 0.58% 46
2025
Q2 		$63.2M Buy
+1,766,780
New +$43.2M 0.51% 63
2025
Q1 		– Sell
-1,412,931
Closed -$36M – 453
2024
Q4 		$36M Buy
+1,412,931
New +$24.8M 0.3% 110

Other funds holding RKLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Driehaus Capital Management's RKLB Position: Q2 2026 in Review

Driehaus Capital Management reduced its Rocket Lab Corp (RKLB) stake by 43% in Q2 2026, selling an estimated $17.4M and leaving 228,938 shares worth $23.3M. The position accounts for 0.13% of the portfolio, ranked #209.

Driehaus Capital Management first reported a position in RKLB in Q4 2024 and has held it in 6 quarters since. The position peaked at $80.4M in Q3 2025. 1,126 funds tracked by Wall St. Rank hold RKLB as of Q2 2026.

  • Driehaus Capital Management held 228,938 shares of Rocket Lab Corp worth $23.3M as of Q2 2026.
  • Driehaus Capital Management sold 174,338 Rocket Lab Corp shares in Q2 2026, an estimated $17.4M.
  • Rocket Lab Corp made up 0.13% of Driehaus Capital Management's portfolio in Q2 2026, its #209 holding.
  • Driehaus Capital Management first reported a position in Rocket Lab Corp in Q4 2024 and has held it in 6 quarters since.
  • Driehaus Capital Management's Rocket Lab Corp position peaked at $80.4M in Q3 2025.
  • 1,126 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.