ROCKET LAB USA INC (RKLB) Stock Institutional Trading Activity


ROCKET LAB USA INC (RKLB) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q1 2025), investors with some of the largest reported share count changes include ARK Invest, Renaissance Technologies LLC, Torray Fund, Third Point, and Meritage Group. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2025ARK InvestSell-1,068,2282,467,141$44,112,481
Q1 2025Renaissance Technologies LLCSell-299,4001,519,400$27,166,872
Q4 2024Torray FundBuy9,0009,000$229,230
Q4 2024ARK InvestSell-2,064,4453,535,369$90,045,848
Q4 2024Renaissance Technologies LLCBuy1,721,3001,818,800$46,324,836
Q3 2024ARK InvestSell-697,2595,599,814$54,486,190
Q3 2024Renaissance Technologies LLCBuy97,50097,500$948,675
Q2 2024ARK InvestBuy391,7786,297,073$30,225,950
Q1 2024ARK InvestBuy1,491,2885,905,295$24,270,762
Q4 2023ARK InvestSell-87,3154,414,007$24,409,459
Q3 2023ARK InvestBuy671,9494,501,322$19,715,790
Q2 2023ARK InvestBuy638,4403,829,373$22,976,238
Q1 2023ARK InvestBuy623,0853,190,933$12,891,369
Q4 2022ARK InvestBuy1,702,8612,567,848$9,680,787
Q3 2022ARK InvestBuy843,547864,987$3,520
Q2 2022ARK InvestSell-1,02121,440$102
Q1 2022ARK InvestBuy22,46122,461$181
Q3 2021Meritage GroupBuy400,000400,000$6,452
Q3 2021Third PointBuy1,500,0001,500,000$24,195

Frequently asked questions about RKLB activity

  • Which institutional owners are buying RKLB?

    Institutional owners buying RKLB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in RKLB activity?

    "Buy" means an investor increased their reported position in RKLB compared to the prior reporting period. This reflects growing exposure to ROCKET LAB USA INC (RKLB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RKLB increasing?

    Institutional interest in RKLB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.