CHEMBIO DIAGNOSTICS INC's ticker is CEMI and the CUSIP is 163572209. A total of 17 filers reported holding CHEMBIO DIAGNOSTICS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $18 | – | 86 | -43.8% | 0.00% | – |
| Q4 2021 | $0 | -100.0% | 153 | -96.9% | 0.00% | – |
| Q2 2021 | $15,000 | -85.6% | 4,963 | -83.2% | 0.00% | – |
| Q1 2021 | $104,000 | +215.2% | 29,476 | +327.5% | 0.00% | – |
| Q4 2020 | $33,000 | +312.5% | 6,895 | +316.1% | 0.00% | – |
| Q3 2020 | $8,000 | -63.6% | 1,657 | -74.9% | 0.00% | – |
| Q2 2020 | $22,000 | -55.1% | 6,600 | -31.6% | 0.00% | – |
| Q1 2020 | $49,000 | +2350.0% | 9,655 | +2375.6% | 0.00% | – |
| Q3 2019 | $2,000 | +100.0% | 390 | +293.9% | 0.00% | – |
| Q1 2019 | $1,000 | 0.0% | 99 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | -66.7% | 99 | -58.9% | 0.00% | – |
| Q3 2018 | $3,000 | – | 241 | +24000.0% | 0.00% | – |
| Q2 2018 | $0 | -100.0% | 1 | -99.8% | 0.00% | – |
| Q2 2017 | $3,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q1 2017 | $3,000 | -90.6% | 500 | -89.5% | 0.00% | – |
| Q4 2016 | $32,000 | -11.1% | 4,778 | -1.3% | 0.00% | – |
| Q3 2016 | $36,000 | -7.7% | 4,841 | +1.2% | 0.00% | – |
| Q2 2016 | $39,000 | +34.5% | 4,785 | +0.1% | 0.00% | – |
| Q1 2016 | $29,000 | +16.0% | 4,778 | -0.1% | 0.00% | – |
| Q4 2015 | $25,000 | +31.6% | 4,784 | +0.1% | 0.00% | – |
| Q3 2015 | $19,000 | -17.4% | 4,778 | 0.0% | 0.00% | – |
| Q2 2015 | $23,000 | +21.1% | 4,778 | 0.0% | 0.00% | – |
| Q1 2015 | $19,000 | 0.0% | 4,778 | 0.0% | 0.00% | – |
| Q4 2014 | $19,000 | +5.6% | 4,778 | 0.0% | 0.00% | – |
| Q3 2014 | $18,000 | +12.5% | 4,778 | 0.0% | 0.00% | – |
| Q2 2014 | $16,000 | 0.0% | 4,778 | 0.0% | 0.00% | – |
| Q1 2014 | $16,000 | 0.0% | 4,778 | -0.4% | 0.00% | – |
| Q4 2013 | $16,000 | -5.9% | 4,798 | +0.4% | 0.00% | – |
| Q3 2013 | $17,000 | -29.2% | 4,778 | -0.2% | 0.00% | – |
| Q2 2013 | $24,000 | – | 4,787 | – | 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% |