RKLB Rocket Lab Corp: institutional ownership and insider trading
1,161 funds reported holding $43.6B of Rocket Lab Corp in their latest 13F filings; in Q2 2026 funds net bought $4.30B, with 307 new positions and 67 funds selling out; over the last 12 months insiders bought $0 and sold $683M on the open market.
Famous investors holding RKLB
- Cathie Wood (ARK Investment Management): $166M, 1.1% of the portfolio
- Ken Griffin (Citadel Advisors): $1.08B, 0.1% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $216M, 0.1% of the portfolio
- Izzy Englander (Millennium Management): $134M, 0.1% of the portfolio
- Two Sigma (Two Sigma Investments): $18.8M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $4.94M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $1.15M, 0.0% of the portfolio
Largest institutional holders of RKLB
- BlackRock, Inc. (BLK) — $4.12B
- VANGUARD GROUP INC — $3.31B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $2.76B
- VANGUARD CAPITAL MANAGEMENT LLC — $2.57B
- UBS Group AG (UBS) — $2.29B
- Invesco Ltd. (IVZ) — $1.86B
- JANE STREET GROUP, LLC — $1.73B
- SUSQUEHANNA INTERNATIONAL GROUP, LLP — $1.70B
- STATE STREET CORP (STT, STT-PG) — $1.47B
- JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $1.35B
Recent RKLB insider trades
- Oct 1, 2026: Spice Adam C. sold 140,157 shares ($9.93M)
- Sep 2, 2026: Spice Adam C. sold 140,157 shares ($8.78M)
- Aug 27, 2026: Kampani Arjun sold 6,034 shares ($402K)
- Aug 27, 2026: Klein Frank sold 35,558 shares ($2.37M)
5%+ owners
- Beck Peter: 7.5% (Schedule 13D/A, filed Mar 30, 2026)
- Vanguard Capital Management: 5.2% (Schedule 13G, filed Jul 31, 2026)