ImmuCell (ICCC) Institutional Ownership $6.14 +0.60 (+10.83%) Closing price 04:00 PM EasternExtended Trading$6.56 +0.43 (+6.92%) As of 07:56 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for ImmuCell (NASDAQ:ICCC)CurrentInstitutional OwnershipPercentage13.47%Number ofInstitutional Buyers(last 12 months)5TotalInstitutional Inflows(last 12 months)$1.01MNumber ofInstitutional Sellers(last 12 months)4TotalInstitutional Outflows(last 12 months)$835.35K Get ICCC Insider Trade Alerts Want to know when executives and insiders are buying or selling ImmuCell stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data ICCC Institutional Buying and Selling by Quarter ImmuCell Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/8/2025 Mesirow Financial Investment Management Inc.12,178$58K0.0%-50.0%0.135% 2/17/2025 Cresset Asset Management LLC132,001$680K0.0%-50.0%1.481% 2/17/2025 Citadel Advisors LLC29,021$149K0.0%N/A0.326% 2/14/2025 Northern Trust Corp44,374$229K0.0%+51.0%0.498% 2/14/2025 Dauntless Investment Group LLC131,195$676K0.7%N/A1.472% 2/14/2025 Dimensional Fund Advisors LP66,306$341K0.0%-8.8%0.744% 2/13/2025 Renaissance Technologies LLC136,989$705K0.0%-8.4%1.537% 2/12/2025 Geode Capital Management LLC64,538$332K0.0%+13.9%0.724% 2/7/2025 Mesirow Financial Investment Management Inc.24,356$125K0.0%+100.0%0.273% 4/26/2024 Mesirow Financial Investment Management Inc.12,178$65K0.0%N/A0.157% Get the Latest News and Ratings for ICCC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ImmuCell and its competitors with MarketBeat's FREE daily newsletter. 11/16/2023 Essex Financial Services Inc.11,000$59K0.0%-21.4%0.142% 11/6/2023 HM Payson & Co.6,000$31K0.0%-50.5%0.077% 10/24/2023 Mission Wealth Management LP10,000$53K0.0%N/A0.129% 8/14/2023 Perritt Capital Management Inc.27,026$135K0.1%-8.9%0.349% 7/17/2023 HM Payson & Co.12,130$62K0.0%+49.2%0.157% 5/15/2023 Overbrook Management Corp32,857$168K0.0%-7.5%0.424% 4/20/2023 Empire Financial Management Company LLC42,000$215K0.1%N/A0.542% 4/13/2023 Prosperity Planning Inc.16,000$82K0.0%N/A0.206% 1/13/2023 Flagship Harbor Advisors LLC14,230$87K0.0%-12.3%0.184% 10/24/2022 Shufro Rose & Co. LLC62,408$467K0.0%-23.9%0.806% 8/11/2022 Overbrook Management Corp35,532$309K0.1%-22.5%0.459% 5/11/2022 Bleichroeder LP71,073$686K0.1%+14.2%0.918% 5/9/2022 Shufro Rose & Co. LLC82,046$792K0.1%+358.1%1.060% 2/15/2022 HM Payson & Co.8,130$65K0.0%+306.5%0.105% 2/14/2022 Overbrook Management Corp75,469$604K0.1%-8.1%0.975% 2/10/2022 Bleichroeder LP62,249$498K0.1%+2.7%0.804% 2/9/2022 Wealth Effects LLC15,850$127K0.1%N/A0.205% 1/18/2022 Aries Wealth Management44,100$353K0.0%N/A0.570% 11/15/2021 HighTower Advisors LLC18,254$169K0.0%+15.9%0.236% 11/12/2021 Renaissance Technologies LLC176,322$1.65M0.0%-1.0%2.277% 11/10/2021 Essex Financial Services Inc.14,000$131K0.0%N/A0.181% 11/9/2021BlackRock Inc.14,793$138K0.0%+21.3%0.191% 10/12/2021 Koshinski Asset Management Inc.2,900$27K0.0%N/A0.037% 8/17/2021 Bleichroeder LP60,607$576K0.1%N/A0.783% 8/13/2021 Renaissance Technologies LLC178,156$1.69M0.0%-5.0%2.303% 8/13/2021 Vanguard Group Inc.147,236$1.40M0.0%+9.4%1.903% 8/12/2021 Dimensional Fund Advisors LP19,408$184K0.0%+28.6%0.251% 5/14/2021 Dimensional Fund Advisors LP15,096$146K0.0%N/A0.195% 5/14/2021 O Shaughnessy Asset Management LLC2,842$27K0.0%N/A0.037% 5/13/2021 Renaissance Technologies LLC187,578$1.81M0.0%+11.6%2.425% Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the May 1st funding window clos5/12/2021 Minerva Advisors LLC11,958$113K0.1%-17.9%0.155% 5/10/2021 HighTower Advisors LLC15,754$152K0.0%-6.6%0.204% 5/7/2021BlackRock Inc.19,319$187K0.0%+10.5%0.250% (Data available from 1/1/2016 forward) ICCC Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ICCC shares? During the previous two years, 12 institutional investors and hedge funds held shares of ImmuCell. The most heavily invested institutionals were Renaissance Technologies LLC ($705K), Cresset Asset Management LLC ($680K), Dauntless Investment Group LLC ($676K), Dimensional Fund Advisors LP ($341K), Geode Capital Management LLC ($332K), Northern Trust Corp ($229K), and Citadel Advisors LLC ($149K).Learn more on ICCC's institutional investors. What percentage of ImmuCell stock is owned by institutional investors? 13.47% of ImmuCell stock is owned by institutional investors. Learn more on ICCC's institutional investor holdings. Which institutional investors have been buying ImmuCell stock? The following institutional investors have purchased ImmuCell stock in the last 24 months: Dauntless Investment Group LLC ($131.20K), Citadel Advisors LLC ($29.02K), Mesirow Financial Investment Management Inc. ($24.36K), Northern Trust Corp ($14.98K), Mission Wealth Management LP ($10K), Geode Capital Management LLC ($7.88K), and HM Payson & Co. ($4K). How much institutional buying is happening at ImmuCell? Institutional investors have bought a total of 221,432 shares in the last 24 months. This purchase volume represents approximately $1.14M in transactions. Which ImmuCell major shareholders have been selling company stock? The following institutional investors have sold ImmuCell stock in the last 24 months: Cresset Asset Management LLC ($132.00K), Renaissance Technologies LLC ($12.50K), Mesirow Financial Investment Management Inc. ($12.18K), Dimensional Fund Advisors LP ($6.38K), HM Payson & Co. ($6.13K), Essex Financial Services Inc. ($3K), and Perritt Capital Management Inc. ($2.65K). How much institutional selling is happening at ImmuCell? Institutional investors have sold a total of 174,834 shares in the last 24 months. This volume of shares sold represents approximately $897.35K in transactions. Related Companies CRGX Major Shareholders VYGR Major Shareholders YMAB Major Shareholders IVA Major Shareholders CRDF Major Shareholders PRME Major Shareholders INMB Major Shareholders TLSA Major Shareholders MOLN Major Shareholders ELDN Major Shareholders This page (NASDAQ:ICCC) was last updated on 5/21/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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