(CDMO) Stock Institutional Trading Activity


(CDMO) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2024), investors with some of the largest reported share count changes include Renaissance Technologies LLC. 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
Q3 2024Renaissance Technologies LLCSell-67,76048,124$547,651
Q3 2023Renaissance Technologies LLCBuy85,100115,884$1,094
Q3 2021Renaissance Technologies LLCSell-84,41230,784$664
Q2 2021Renaissance Technologies LLCBuy23,312115,196$2,955
Q1 2021Renaissance Technologies LLCBuy65,02591,884$1,675
Q4 2020Renaissance Technologies LLCBuy3,91726,859$310
Q3 2020Renaissance Technologies LLCSell-149,36422,942$175
Q2 2020Renaissance Technologies LLCSell-92,500172,306$1,131
Q1 2020Renaissance Technologies LLCSell-102,784264,806$1,353
Q4 2019Renaissance Technologies LLCBuy186,584367,590$2,819
Q3 2019Renaissance Technologies LLCBuy4,000181,006$959
Q2 2019Renaissance Technologies LLCSell-49,524177,006$991
Q1 2019Renaissance Technologies LLCSell-196,827226,530$963
Q4 2018Renaissance Technologies LLCBuy123,851423,357$1,736
Q3 2018Renaissance Technologies LLCSell-217,094299,506$2,055
Q1 2018Renaissance Technologies LLCBuy516,600516,600$1,508

Frequently asked questions about CDMO activity

  • Which institutional owners are buying CDMO?

    Institutional owners buying CDMO 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 CDMO activity?

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

  • Is institutional interest in CDMO increasing?

    Institutional interest in CDMO 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.