CHEMBIO DIAGNOSTICS INC's ticker is CEMI and the CUSIP is 163572209. A total of 31 filers reported holding CHEMBIO DIAGNOSTICS INC in Q1 2023. The put-call ratio across all filers is 0.11 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $4,033 | +4.4% | 750 | +100.0% | 0.00% | – |
| Q1 2023 | $3,863 | +96475.0% | 375 | 0.0% | 0.00% | – |
| Q4 2022 | $4 | -99.9% | 375 | 0.0% | 0.00% | – |
| Q3 2022 | $4,000 | 0.0% | 375 | 0.0% | 0.00% | – |
| Q2 2022 | $4,000 | -50.0% | 375 | -50.0% | 0.00% | – |
| Q1 2022 | $8,000 | +700.0% | 750 | +100.0% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 375 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 375 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 375 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | -50.0% | 375 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | 0.0% | 375 | 0.0% | 0.00% | – |
| Q3 2020 | $2,000 | +100.0% | 375 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | -66.7% | 375 | -40.0% | 0.00% | – |
| Q1 2020 | $3,000 | 0.0% | 625 | 0.0% | 0.00% | – |
| Q4 2019 | $3,000 | -25.0% | 625 | 0.0% | 0.00% | – |
| Q3 2019 | $4,000 | +100.0% | 625 | +66.7% | 0.00% | – |
| Q4 2018 | $2,000 | -50.0% | 375 | -40.0% | 0.00% | – |
| Q3 2017 | $4,000 | 0.0% | 625 | 0.0% | 0.00% | – |
| Q2 2017 | $4,000 | +33.3% | 625 | 0.0% | 0.00% | – |
| Q1 2017 | $3,000 | +50.0% | 625 | +150.0% | 0.00% | – |
| Q4 2016 | $2,000 | – | 250 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 344,060 | $1,634,000 | 1.26% |
| Union Square Park Capital Management, LLC | 400,000 | $1,900,000 | 0.76% |
| P.A.W. CAPITAL CORP | 100,000 | $475,000 | 0.42% |
| PRECEPT MANAGEMENT LLC | 150,000 | $713,000 | 0.29% |
| Newbridge Financial Services Group, Inc. | 73,500 | $349,000 | 0.29% |
| SANDERS MORRIS HARRIS LLC | 183,584 | $990,000 | 0.22% |
| FRIESS ASSOCIATES LLC | 555,000 | $2,636,000 | 0.19% |
| PERRITT CAPITAL MANAGEMENT INC | 30,651 | $146,000 | 0.09% |
| Ikarian Capital, LLC | 219,109 | $1,041,000 | 0.05% |
| SEGALL BRYANT & HAMILL, LLC | 705,823 | $3,352,000 | 0.04% |