ADMA BIOLOGICS INC's ticker is ADMA and the CUSIP is 000899104. A total of 91 filers reported holding ADMA BIOLOGICS INC in Q4 2021. The put-call ratio across all filers is 4.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,442 | +20.0% | 402,717 | +23.6% | 0.01% | +40.0% |
| Q2 2023 | $1,202 | +771.0% | 325,769 | +814.3% | 0.01% | +400.0% |
| Q4 2022 | $138 | -99.9% | 35,632 | -30.8% | 0.00% | 0.0% |
| Q3 2022 | $125,000 | -5.3% | 51,489 | -22.7% | 0.00% | 0.0% |
| Q2 2022 | $132,000 | -89.7% | 66,598 | -90.5% | 0.00% | -87.5% |
| Q1 2022 | $1,287,000 | +4051.6% | 703,151 | +3067.6% | 0.02% | – |
| Q4 2021 | $31,000 | -20.5% | 22,198 | -36.0% | 0.00% | -100.0% |
| Q3 2021 | $39,000 | -76.1% | 34,697 | -62.4% | 0.00% | -50.0% |
| Q1 2021 | $163,000 | -14.2% | 92,360 | -5.4% | 0.00% | 0.0% |
| Q4 2020 | $190,000 | -4.5% | 97,656 | +43.5% | 0.00% | -60.0% |
| Q2 2020 | $199,000 | -33.0% | 68,050 | -34.1% | 0.01% | -68.8% |
| Q1 2020 | $297,000 | +403.4% | 103,213 | +566.7% | 0.02% | +300.0% |
| Q1 2019 | $59,000 | – | 15,482 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Stonepine Capital Management, LLC | 9,104,275 | $32,593,305 | 10.83% |
| Altium Capital Management LP | 2,723,011 | $9,748,379 | 5.08% |
| Velan Capital Investment Management LP | 1,736,100 | $6,215,238 | 5.01% |
| AWM Investment Company, Inc. | 5,999,872 | $21,479,542 | 3.17% |
| Mesirow Financial Investment Management, Inc. | 72,677 | $260,184 | 1.13% |
| Caligan Partners LP | 597,513 | $2,139,097 | 0.98% |
| Perceptive Advisors | 6,984,319 | $25,003,862 | 0.83% |
| OBERWEIS ASSET MANAGEMENT INC/ | 2,078,400 | $7,440,672 | 0.79% |
| TANG CAPITAL MANAGEMENT LLC | 1,360,000 | $4,868,800 | 0.69% |
| EAM Investors, LLC | 967,146 | $3,462,383 | 0.67% |