RAPID7 INC (RPD) Stock Institutional Trading Activity


RAPID7 INC (RPD) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and ARK Invest. 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
Q4 2025Renaissance Technologies LLCSell-26,70023,496$357,139
Q3 2024Renaissance Technologies LLCSell-88,40050,196$2,002,318
Q1 2024Renaissance Technologies LLCBuy117,400138,596$6,797
Q2 2022ARK InvestSell-731,540$109
Q1 2022ARK InvestSell-501,613$179
Q4 2021ARK InvestBuy1,6631,663$196
Q4 2021Renaissance Technologies LLCSell-16,40021,196$2,495
Q3 2021Renaissance Technologies LLCBuy4,90037,596$4,249
Q1 2021Renaissance Technologies LLCSell-148,20032,696$2,439
Q3 2019Renaissance Technologies LLCBuy47,200180,896$8,211
Q2 2019Renaissance Technologies LLCSell-584,002133,696$7,733
Q1 2019Renaissance Technologies LLCSell-104,102717,698$36,323
Q4 2018Renaissance Technologies LLCSell-263,796821,800$25,607
Q3 2018Renaissance Technologies LLCBuy302,0961,085,596$40,080
Q1 2018Renaissance Technologies LLCBuy363,629783,500$20,034
Q4 2017Renaissance Technologies LLCBuy268,771419,871$7,835
Q3 2017Renaissance Technologies LLCBuy95,000151,100$2,659
Q2 2017Renaissance Technologies LLCBuy56,10056,100$944

Frequently asked questions about RPD activity

  • Which institutional owners are buying RPD?

    Institutional owners buying RPD 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 RPD activity?

    "Buy" means an investor increased their reported position in RPD compared to the prior reporting period. This reflects growing exposure to RAPID7 INC (RPD) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RPD increasing?

    Institutional interest in RPD 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.