CUMBERLAND PHARMACEUTICALS (CPIX) Institutional Ownership Changes & 13F Activity

CUMBERLAND PHARMACEUTICALS (CPIX) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC and Ariel Appreciation Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2019Ariel Appreciation FundBuy51,9011,010,220$5,203
Q4 2019Renaissance Technologies LLCBuy200469,338$2,417
Q3 2019Ariel Appreciation FundSell-322,785958,319$5,683
Q3 2019Renaissance Technologies LLCBuy27,561469,138$2,782
Q2 2019Ariel Appreciation FundBuy81,3971,281,104$8,161
Q2 2019Renaissance Technologies LLCBuy50,800441,577$2,813
Q1 2019Ariel Appreciation FundBuy19,9041,199,707$6,970
Q1 2019Renaissance Technologies LLCBuy9,403390,777$2,270
Q4 2018Ariel Appreciation FundSell-110,5141,179,803$7,114
Q4 2018Renaissance Technologies LLCSell-97381,374$2,300
Q3 2018Renaissance Technologies LLCBuy27,971381,471$2,178
Q3 2018Ariel Appreciation FundSell-14,7351,290,317$7,368
Q2 2018Ariel Appreciation FundBuy291,1261,305,052$8,000
Q1 2018Ariel Appreciation FundBuy103,8501,013,926$6,773
Q1 2018Renaissance Technologies LLCBuy23,200353,500$2,361
Q4 2017Ariel Appreciation FundBuy22,932910,076$6,698
Q4 2017Renaissance Technologies LLCBuy14,295330,300$2,431
Q3 2017Ariel Appreciation FundSell-89,233887,144$6,263
Q3 2017Renaissance Technologies LLCBuy25,152316,005$2,231
Q2 2017Ariel Appreciation FundSell-416,748976,377$6,835
Q2 2017Renaissance Technologies LLCBuy20,613290,853$2,036
Q1 2017Ariel Appreciation FundSell-431,4551,393,125$9,668
Q1 2017Renaissance Technologies LLCBuy13,240270,240$1,875
Q4 2016Ariel Appreciation FundSell-225,1801,824,580$10,035
Q4 2016Renaissance Technologies LLCBuy9,900257,000$1,414
Q3 2016Ariel Appreciation FundBuy57,1472,049,760$10,269
Q3 2016Renaissance Technologies LLCBuy11,800247,100$1,238
Q2 2016Ariel Appreciation FundBuy15,9421,992,613$8,967
Q2 2016Renaissance Technologies LLCBuy12,700235,300$1,059
Q1 2016Ariel Appreciation FundBuy560,0111,976,671$8,875

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.

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