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Harbourvest Partners’s Rocket Lab Corp RKLB Stock Holding History

Harbourvest 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
2025
Q4 		– Sell
-14,770
Closed -$708K – 9
2025
Q3 		$708K Buy
+14,770
New +$670K 0.35% 5
2023
Q1 		– Sell
-95,416
Closed -$360K – 68
2022
Q4 		$360K Buy
+95,416
New +$417K 0.12% 46

Other funds holding RKLB

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Harbourvest Partners's RKLB Position: Q4 2025 in Review

Harbourvest Partners sold out of Rocket Lab Corp (RKLB) in Q4 2025, closing a stake of 14,770 shares — an estimated $708K sold.

Harbourvest Partners first reported a position in RKLB in Q4 2022 and held it in 2 quarters. The position peaked at $708K in Q3 2025. 828 funds tracked by Wall St. Rank hold RKLB as of Q4 2025.

  • Harbourvest Partners reported no remaining Rocket Lab Corp position as of Q4 2025 after selling out during the quarter.
  • Harbourvest Partners sold 14,770 Rocket Lab Corp shares in Q4 2025, an estimated $708K.
  • Harbourvest Partners first reported a position in Rocket Lab Corp in Q4 2022 and held it in 2 quarters.
  • Harbourvest Partners's Rocket Lab Corp position peaked at $708K in Q3 2025.
  • 828 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q4 2025.

Based on Harbourvest Partners's 13F filing for Q4 2025, filed 17 Feb 2026.