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Disclosery

ICCC IMMUCELL CORP

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COM PAR (common), issuer CIK 811641

28 managers (28 13F filers) reported a position in ICCC shares at 2025-03-31, 1,208,996 shares in all. 0 filers opened a position and 0 filers sold out during the quarter.

Managers
28
13F filers
28
New
0
Added
7
Reduced
7
Sold out
0
Shares held by filers
1,208,996

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCin group VANGUARD GROUP INC225,595$1.08M<0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC133,989$642K<0.01%-3,00013F-HRTimeline
Cresset Asset Management, LLC132,001$632K<0.01%013F-HRTimeline
Dauntless Investment Group, LLC131,195$628K2.32%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Bleichroeder LP101,594$487K0.13%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY76,916$368K<0.01%+13,80013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC68,945$330K<0.01%+4,40713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP67,727$324K<0.01%+1,42113F-HRTimelineGroup
SHUFRO ROSE & CO LLC61,028$292K0.02%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP42,384$203K<0.01%-1,99013F-HRTimelineGroup
Strategic Financial Services, Inc.31,000$148K0.01%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC23,945$115K<0.01%-5,07613F-HRTimelineGroup
HighTower Advisors, LLC21,354$102K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG16,891$80.9K<0.01%+4,31113F-HRTimelineGroup
Prosperity Planning, Inc.16,000$76.6K0.02%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.14,130$67.7K<0.01%-27313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…13,501$64.7K<0.01%+1,89713F-HRTimelineGroup
Mesirow Financial Investment Management…12,178$58.3K<0.01%-12,17813F-HRTimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.11,000$52.7K<0.01%013F-HRTimelineGroup
HM PAYSON & CO4,000$19.2K<0.01%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,087$10K<0.01%+213F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,017$4.87K<0.01%+21113F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.391$1.87K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP19$95<0.01%013F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO10$48<0.01%-113F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1$3<0.01%013F-HRTimelineGroup
Capital Advisors, Ltd. LLC98$00%-213F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.