Rocket Lab Corp (RKLB) Institutional Ownership

Ownership Summary

Rocket Lab Corp (NASDAQ:RKLB) currently has 20 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

• These investors collectively held 0.0% of the company's total shares outstanding in December 2025, down from 46.2% in September 2025.
• The company experienced a 15.63% quarterly change in institutional shares held, alongside a decrease of 94.96% in total owners annually.
• The latest 13F cycle for Rocket Lab reveals that of 20 total investors, 15 funds grew their exposure, whereas 3 reduced theirs and 2 made no changes.
• This class of investors increased its holdings in Rocket Lab to 183.76K shares for the 13F-cycle ending December 2025, up by 24.84K shares quarter on quarter, and down 247.53Mn shares year over year.
• The top institutional stake in Rocket Lab as of December 31, 2025 belongs to NORDEA INVESTMENT MANAGEMENT AB, which owns 65.60K shares, or 0.01% of the company.
• Among the most significant buyers of Rocket Lab during December 2025 were NORDEA INVESTMENT MANAGEMENT AB (7.48K), NorthCrest Asset Manangement, LLC (5.67K), SAGESPRING WEALTH PARTNERS, LLC (3.79K), Sovereign Financial Group, Inc. (3.19K), Parisi Gray Wealth Management (1.70K).
• Leading sellers of Rocket Lab stock in December 2025 included FINANCIAL MANAGEMENT NETWORK INC (500), MassMutual Private Wealth & Trust, FSB (67), Retirement Wealth Solutions LLC (5).
• The top 10 institutional holders of Rocket Lab for the quarter ending December 2025 included NORDEA INVESTMENT MANAGEMENT AB (65.60K), Gilbert & Cook, Inc. (43.21K), PARK AVENUE SECURITIES LLC (13.74K), Avior Wealth Management, LLC (11.06K), FINANCIAL MANAGEMENT NETWORK INC (11.04K), FULTON BANK, N.A. (10.82K), Parisi Gray Wealth Management (7.72K), NorthCrest Asset Manangement, LLC (5.67K), SAGESPRING WEALTH PARTNERS, LLC (3.79K), GAMMA Investing LLC (3.69K).