CHEMBIO DIAGNOSTICS INC's ticker is CEMI and the CUSIP is 163572209. A total of 62 filers reported holding CHEMBIO DIAGNOSTICS INC in Q2 2021. The put-call ratio across all filers is 3.37 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $68,000 | -69.6% | 83,450 | -57.4% | 0.04% | -67.4% |
| Q4 2021 | $224,000 | -74.7% | 196,110 | -44.7% | 0.14% | -75.5% |
| Q3 2021 | $887,000 | -15.9% | 354,670 | -0.2% | 0.55% | -12.8% |
| Q2 2021 | $1,055,000 | -13.9% | 355,270 | +1.8% | 0.63% | -28.3% |
| Q1 2021 | $1,225,000 | -25.0% | 348,960 | +1.4% | 0.88% | -29.9% |
| Q4 2020 | $1,634,000 | -1.9% | 344,060 | +0.4% | 1.26% | -12.8% |
| Q3 2020 | $1,666,000 | +130.7% | 342,760 | +54.2% | 1.44% | +103.4% |
| Q2 2020 | $722,000 | -28.6% | 222,220 | +12.5% | 0.71% | -45.2% |
| Q1 2020 | $1,011,000 | +35.5% | 197,560 | +20.7% | 1.30% | +78.1% |
| Q4 2019 | $746,000 | -1.6% | 163,640 | +32.0% | 0.73% | -11.6% |
| Q3 2019 | $758,000 | -0.8% | 123,950 | -1.2% | 0.82% | +0.2% |
| Q2 2019 | $764,000 | +7.8% | 125,450 | -1.7% | 0.82% | +11.3% |
| Q1 2019 | $709,000 | – | 127,650 | – | 0.74% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ACUTA CAPITAL PARTNERS, LLC | 1,150,925 | $7,826,000 | 2.91% |
| New Jersey Better Educational Savings Trust | 158,000 | $1,074,000 | 0.69% |
| ARS Investment Partners, LLC | 620,936 | $4,222,000 | 0.65% |
| PERKINS CAPITAL MANAGEMENT INC | 68,050 | $463,000 | 0.51% |
| First Light Asset Management, LLC | 76,302 | $519,000 | 0.23% |
| Kovack Advisors, Inc. | 33,509 | $228,000 | 0.11% |
| WHITE PINE CAPITAL LLC | 32,625 | $222,000 | 0.09% |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 97,823 | $665,000 | 0.06% |
| TAURUS ASSET MANAGEMENT, LLC | 17,000 | $116,000 | 0.02% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 107,500 | $731,000 | 0.01% |