CHIASMA INC's ticker is CHMA and the CUSIP is 16706W102. A total of 86 filers reported holding CHIASMA INC in Q3 2020. The put-call ratio across all filers is 0.78 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $33,000 | -99.1% | 10,502 | -98.7% | 0.00% | -100.0% |
| Q4 2020 | $3,477,000 | +37.5% | 799,342 | +35.9% | 0.00% | 0.0% |
| Q3 2020 | $2,529,000 | +1801.5% | 588,112 | +2393.3% | 0.00% | – |
| Q2 2020 | $133,000 | +54.7% | 23,588 | -0.2% | 0.00% | – |
| Q1 2020 | $86,000 | -22.5% | 23,627 | +5.6% | 0.00% | – |
| Q4 2019 | $111,000 | +4.7% | 22,370 | +2.4% | 0.00% | – |
| Q3 2019 | $106,000 | -18.5% | 21,844 | +25.9% | 0.00% | – |
| Q2 2019 | $130,000 | +12900.0% | 17,353 | +3004.3% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 559 | -9.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 614 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | -50.0% | 614 | 0.0% | 0.00% | – |
| Q3 2016 | $2,000 | 0.0% | 614 | 0.0% | 0.00% | – |
| Q2 2016 | $2,000 | -93.1% | 614 | -82.1% | 0.00% | – |
| Q1 2016 | $29,000 | +11.5% | 3,426 | +158.6% | 0.00% | – |
| Q4 2015 | $26,000 | – | 1,325 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARCH Venture Management, LLC | 1,196,776 | $5,146,000 | 25.69% |
| MPM ASSET MANAGEMENT LLC | 5,736,296 | $24,666,000 | 4.60% |
| New Leaf Venture Partners, L.L.C. | 1,135,700 | $4,884,000 | 1.97% |
| Stonepine Capital Management, LLC | 350,000 | $1,505,000 | 1.57% |
| Ikarian Capital, LLC | 1,629,633 | $7,008,000 | 0.51% |
| Bruce & Co., Inc. | 450,000 | $1,935,000 | 0.40% |
| Sofinnova Investments, Inc. | 1,047,354 | $4,504,000 | 0.33% |
| Eventide Asset Management | 3,000,326 | $12,901,000 | 0.25% |
| Rock Springs Capital Management LP | 2,144,225 | $9,220,000 | 0.23% |
| DAFNA Capital Management LLC | 153,208 | $659,000 | 0.21% |