ADMA BIOLOGICS INC's ticker is ADMA and the CUSIP is 000899104. A total of 98 filers reported holding ADMA BIOLOGICS INC in Q4 2020. The put-call ratio across all filers is 2.13 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $77,000 | -73.8% | 32,308 | -31.8% | 0.00% | -76.5% |
| Q3 2018 | $294,000 | +10.5% | 47,400 | -19.5% | 0.02% | 0.0% |
| Q2 2018 | $266,000 | +0.8% | 58,879 | +2.8% | 0.02% | -10.5% |
| Q1 2018 | $264,000 | +94.1% | 57,300 | +35.2% | 0.02% | +72.7% |
| Q4 2017 | $136,000 | +13.3% | 42,376 | +8.7% | 0.01% | 0.0% |
| Q3 2017 | $120,000 | -7.7% | 39,000 | +11.0% | 0.01% | -8.3% |
| Q2 2017 | $130,000 | -18.8% | 35,147 | +7.5% | 0.01% | -20.0% |
| Q1 2017 | $160,000 | +3.9% | 32,696 | +9.0% | 0.02% | -21.1% |
| Q4 2016 | $154,000 | -19.4% | 30,000 | +13.9% | 0.02% | -5.0% |
| Q3 2016 | $191,000 | +76.9% | 26,329 | +45.5% | 0.02% | +33.3% |
| Q2 2016 | $108,000 | +0.9% | 18,100 | +37.2% | 0.02% | 0.0% |
| Q1 2016 | $107,000 | +10.3% | 13,195 | +10.0% | 0.02% | 0.0% |
| Q4 2015 | $97,000 | +5.4% | 12,000 | +9.1% | 0.02% | +15.4% |
| Q3 2015 | $92,000 | +17.9% | 11,000 | +31.0% | 0.01% | +18.2% |
| Q2 2015 | $78,000 | +680.0% | 8,400 | +740.0% | 0.01% | +1000.0% |
| Q1 2015 | $10,000 | -44.4% | 1,000 | -37.5% | 0.00% | -66.7% |
| Q4 2014 | $18,000 | – | 1,600 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Velan Capital Investment Management LP | 4,000,000 | $13,240,000 | 11.29% |
| Stonepine Capital Management, LLC | 7,661,690 | $25,360,194 | 8.50% |
| Altium Capital Management LP | 2,870,000 | $9,499,700 | 5.27% |
| Caligan Partners LP | 1,662,613 | $5,503,249 | 3.84% |
| AWM Investment Company, Inc. | 6,015,000 | $19,909,650 | 2.69% |
| Perceptive Advisors | 11,900,255 | $39,389,844 | 1.16% |
| EAM Investors, LLC | 1,035,752 | $3,428,339 | 0.67% |
| OBERWEIS ASSET MANAGEMENT INC/ | 1,169,500 | $3,871,045 | 0.60% |
| Magnetar Financial LLC | 7,074,722 | $23,417,330 | 0.46% |
| Virtus ETF Advisers LLC | 83,925 | $277,792 | 0.15% |