IMMUCELL CORP (ICCC) Institutional Ownership Changes & 13F Activity

IMMUCELL CORP (ICCC) 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.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2018Renaissance Technologies LLCBuy4,00096,100$801
Q1 2018Renaissance Technologies LLCSell-1,80092,100$645
Q4 2017Renaissance Technologies LLCSell-4,30093,900$825
Q3 2017Renaissance Technologies LLCBuy18,30098,200$638
Q2 2017Renaissance Technologies LLCBuy2,80079,900$586
Q1 2017Renaissance Technologies LLCSell-9,10077,100$426
Q4 2016Renaissance Technologies LLCBuy12,90086,200$513
Q3 2016Renaissance Technologies LLCBuy9,10073,300$567
Q2 2016Renaissance Technologies LLCBuy7,49364,200$443
Q1 2016Renaissance Technologies LLCBuy8,90756,707$388
Q4 2015Renaissance Technologies LLCBuy2,60047,800$360
Q3 2015Renaissance Technologies LLCBuy17,50045,200$269
Q2 2015Renaissance Technologies LLCBuy6,10027,700$217
Q1 2015Renaissance Technologies LLCBuy2,40021,600$136
Q4 2014Renaissance Technologies LLCBuy1,40019,200$93
Q3 2014Renaissance Technologies LLCBuy2,30017,800$88
Q2 2014Renaissance Technologies LLCBuy1,80015,500$68
Q1 2014Renaissance Technologies LLCBuy1,30013,700$66
Q4 2013Renaissance Technologies LLCBuy1,40012,400$53
Q3 2013Renaissance Technologies LLCBuy1,00011,000$52
Q2 2013Renaissance Technologies LLCBuy10,00010,000$38

Frequently asked questions about ICCC activity

  • Which institutional owners are buying ICCC?

    Institutional owners buying ICCC 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 ICCC activity?

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

  • Is institutional interest in ICCC increasing?

    Institutional interest in ICCC 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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