ESSEX INVESTMENT MANAGEMENT CO LLC - IMMUCELL CORP ownership

IMMUCELL CORP's ticker is ICCC and the CUSIP is 452525306. A total of 19 filers reported holding IMMUCELL CORP in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of IMMUCELL CORP
ValueSharesWeighting
Q1 2018$224,000
-27.5%
31,969
-9.2%
0.03%
-29.3%
Q4 2017$309,000
+77.6%
35,205
+31.8%
0.04%
+70.8%
Q3 2017$174,000
+126.0%
26,711
+155.3%
0.02%
+118.2%
Q2 2017$77,00010,4620.01%
Other shareholders
IMMUCELL CORP shareholders Q4 2017
NameSharesValueWeighting ↓
PERRITT CAPITAL MANAGEMENT INC 154,300$1,285,0000.38%
HEARTLAND ADVISORS INC 199,600$1,663,0000.11%
Minerva Advisors LLC 14,559$121,0000.06%
Essex Financial Services, Inc. 23,776$198,0000.04%
SHUFRO ROSE & CO LLC 50,791$423,0000.04%
INGALLS & SNYDER LLC 91,511$762,0000.03%
RBF Capital, LLC 13,086$109,0000.01%
FLAGSHIP HARBOR ADVISORS, LLC 3,000$26,0000.01%
Renaissance Technologies 96,100$801,0000.00%
MORGAN STANLEY 11,732$98,0000.00%
View complete list of IMMUCELL CORP shareholders