IMMUCELL CORP's ticker is ICCC and the CUSIP is 452525306. A total of 26 filers reported holding IMMUCELL CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $0 | -100.0% | 27 | -88.8% | 0.00% | – |
| Q2 2023 | $1,000 | – | 241 | +173.9% | 0.00% | – |
| Q3 2020 | $0 | – | 88 | +8700.0% | 0.00% | – |
| Q4 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | -100.0% | 1 | -99.8% | 0.00% | – |
| Q3 2017 | $3,000 | -25.0% | 501 | +0.2% | 0.00% | – |
| Q2 2017 | $4,000 | +33.3% | 500 | 0.0% | 0.00% | – |
| Q1 2017 | $3,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q4 2016 | $3,000 | -25.0% | 500 | 0.0% | 0.00% | – |
| Q3 2016 | $4,000 | -42.9% | 500 | -50.0% | 0.00% | – |
| Q2 2016 | $7,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2016 | $7,000 | – | 1,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 50,000 | $475,000 | 0.25% |
| Overbrook Management Corp | 87,225 | $829,000 | 0.17% |
| Prosperity Planning, Inc. | 15,000 | $143,000 | 0.09% |
| Bleichroeder LP | 60,607 | $576,000 | 0.09% |
| Minerva Advisors LLC | 11,958 | $113,000 | 0.06% |
| Strategic Financial Services, Inc, | 30,028 | $285,000 | 0.02% |
| FLAGSHIP HARBOR ADVISORS, LLC | 17,730 | $168,000 | 0.02% |
| SHUFRO ROSE & CO LLC | 17,909 | $170,000 | 0.01% |
| Renaissance Technologies | 178,156 | $1,692,000 | 0.00% |
| MERCER GLOBAL ADVISORS INC /ADV | 11,202 | $106,000 | 0.00% |