SUTRO BIOPHARMA INC's ticker is STRO and the CUSIP is 869367102. A total of 140 filers reported holding SUTRO BIOPHARMA INC in Q1 2021. The put-call ratio across all filers is 0.23 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $2,541,000 | +1.0% | 134,575 | -0.6% | 0.18% | -11.8% |
| Q2 2021 | $2,515,000 | -67.1% | 135,360 | -59.6% | 0.20% | -21.0% |
| Q1 2021 | $7,634,000 | -42.9% | 335,360 | -45.5% | 0.26% | -56.4% |
| Q4 2020 | $13,360,000 | +172.4% | 615,360 | +26.1% | 0.59% | +65.9% |
| Q3 2020 | $4,904,000 | – | 488,000 | – | 0.36% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SV Health Investors, LLC | 1,824,542 | $34,466,000 | 16.86% |
| Samsara BioCapital, LLC | 1,675,579 | $31,652,000 | 4.97% |
| First Light Asset Management, LLC | 2,191,439 | $41,396,000 | 2.73% |
| FRAZIER MANAGEMENT LLC | 1,468,663 | $27,743,000 | 2.22% |
| AJU IB Investment Co., Ltd. | 175,000 | $3,306,000 | 2.13% |
| Opaleye Management Inc. | 537,800 | $10,159,000 | 1.90% |
| Parkman Healthcare Partners LLC | 163,389 | $3,086,000 | 0.78% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,233,695 | $42,194,000 | 0.71% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 139,331 | $2,629,000 | 0.63% |
| BVF INC/IL | 826,825 | $15,619,000 | 0.61% |