CUMBERLAND PHARMACEUTICALS (CPIX) Stock Institutional Trading Activity


CUMBERLAND PHARMACEUTICALS (CPIX) 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 Ariel Appreciation Fund. 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 2015Renaissance Technologies LLCBuy18,620217,200$1,142
Q4 2015Ariel Appreciation FundSell-67,4361,416,660$7,452
Q3 2015Renaissance Technologies LLCBuy1,880198,580$1,146
Q3 2015Ariel Appreciation FundSell-20,9901,484,096$8,563
Q2 2015Renaissance Technologies LLCBuy26,512196,700$1,406
Q2 2015Ariel Appreciation FundSell-402,1561,505,086$10,761
Q1 2015Renaissance Technologies LLCBuy49,288170,188$1,133
Q1 2015Ariel Appreciation FundSell-178,1841,907,242$12,702
Q4 2014Renaissance Technologies LLCBuy36,800120,900$723
Q4 2014Ariel Appreciation FundSell-521,8252,085,426$12,471
Q3 2014Renaissance Technologies LLCBuy7,30084,100$415
Q3 2014Ariel Appreciation FundSell-55,9192,607,251$12,880
Q2 2014Renaissance Technologies LLCSell-18,79776,800$346
Q2 2014Ariel Appreciation FundSell-3502,663,170$11,984
Q1 2014Renaissance Technologies LLCSell-37,80395,597$430
Q1 2014Ariel Appreciation FundBuy124,7602,663,520$11,986
Q4 2013Renaissance Technologies LLCSell-44,262133,400$682
Q4 2013Ariel Appreciation FundBuy779,8052,538,760$12,973
Q3 2013Renaissance Technologies LLCSell-73,206177,662$805
Q3 2013Ariel Appreciation FundBuy333,2501,758,955$7,968
Q2 2013Renaissance Technologies LLCBuy250,868250,868$1,282
Q2 2013Ariel Appreciation FundBuy1,425,7051,425,705$7,285

Frequently asked questions about CPIX activity

  • Which institutional owners are buying CPIX?

    Institutional owners buying CPIX 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 CPIX activity?

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

  • Is institutional interest in CPIX increasing?

    Institutional interest in CPIX 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.