CATALYST BIOSCIENCES INC's ticker is CBIO and the CUSIP is 14888D208. A total of 37 filers reported holding CATALYST BIOSCIENCES INC in Q4 2022. The put-call ratio across all filers is 0.01 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $35,015 | +37.2% | 72,599 | 0.0% | 0.00% | – |
| Q2 2023 | $25,526 | +69.9% | 72,599 | 0.0% | 0.00% | – |
| Q1 2023 | $15,028 | -80.4% | 72,599 | -50.0% | 0.00% | – |
| Q4 2022 | $76,592 | +107.0% | 145,198 | +100.0% | 0.00% | – |
| Q3 2022 | $37,000 | -71.3% | 72,599 | 0.0% | 0.00% | – |
| Q2 2022 | $129,000 | +168.8% | 72,599 | 0.0% | 0.00% | – |
| Q1 2022 | $48,000 | -27.3% | 72,599 | 0.0% | 0.00% | – |
| Q4 2021 | $66,000 | -77.9% | 72,599 | 0.0% | 0.00% | – |
| Q3 2021 | $298,000 | +58.5% | 72,599 | +67.3% | 0.00% | – |
| Q2 2021 | $188,000 | -90.1% | 43,399 | -88.5% | 0.00% | – |
| Q1 2021 | $1,906,000 | -8.6% | 378,234 | +14.5% | 0.00% | – |
| Q4 2020 | $2,085,000 | +106.8% | 330,434 | +41.0% | 0.00% | – |
| Q3 2020 | $1,008,000 | -16.3% | 234,386 | +14.2% | 0.00% | – |
| Q2 2020 | $1,205,000 | -23.8% | 205,286 | +5.2% | 0.00% | – |
| Q1 2019 | $1,582,000 | -0.1% | 195,062 | -2.8% | 0.00% | – |
| Q4 2018 | $1,583,000 | -24.3% | 200,616 | +3.4% | 0.00% | – |
| Q3 2018 | $2,090,000 | -0.4% | 194,014 | +7.9% | 0.00% | – |
| Q2 2018 | $2,099,000 | +849.8% | 179,827 | +1999.3% | 0.00% | – |
| Q1 2018 | $221,000 | – | 8,566 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Stonepine Capital Management, LLC | 3,076,376 | $13,321,000 | 6.97% |
| 22NW, LP | 1,429,242 | $6,189,000 | 1.66% |
| Ghost Tree Capital, LLC | 1,000,000 | $4,330,000 | 1.19% |
| ACUTA CAPITAL PARTNERS, LLC | 685,000 | $2,966,000 | 1.18% |
| Sio Capital Management, LLC | 623,892 | $2,701,000 | 0.67% |
| Parkman Healthcare Partners LLC | 393,449 | $1,704,000 | 0.37% |
| Nantahala Capital Management | 2,531,360 | $10,961,000 | 0.31% |
| AlphaCentric Advisors LLC | 182,500 | $790,000 | 0.22% |
| Ikarian Capital, LLC | 581,200 | $2,518,000 | 0.20% |
| Tibra Equities Europe Ltd | 79,200 | $343,000 | 0.11% |