SERA PROGNOSTICS INC's ticker is and the CUSIP is 81749D107. A total of 37 filers reported holding SERA PROGNOSTICS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $0 | -100.0% | 83 | -50.6% | 0.00% | – |
| Q2 2023 | $1,000 | – | 168 | +950.0% | 0.00% | – |
| Q3 2022 | $0 | – | 16 | -88.3% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 137 | -77.8% | 0.00% | – |
| Q1 2022 | $3,000 | -62.5% | 617 | -47.3% | 0.00% | – |
| Q4 2021 | $8,000 | +33.3% | 1,171 | +94.8% | 0.00% | – |
| Q3 2021 | $6,000 | – | 601 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,416,241 | $7,961,514 | 32.47% |
| Vivo Capital, LLC | 1,856,011 | $6,115,556 | 0.42% |
| Acuitas Investments, LLC | 173,202 | $570,701 | 0.33% |
| SANDERS MORRIS HARRIS LLC | 363,172 | $1,196,652 | 0.26% |
| Fosun International Ltd | 554,148 | $1,825,918 | 0.26% |
| EAM Investors, LLC | 387,193 | $1,275,801 | 0.24% |
| Riverview Capital Advisers, LLC | 102,731 | $338,499 | 0.15% |
| Requisite Capital Management, LLC | 55,648 | $183,360 | 0.05% |
| Baker Brothers Advisors | 1,777,435 | $5,856,648 | 0.03% |
| RESOURCE CONSULTING GROUP INC | 46,734 | $153,989 | 0.03% |