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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $21 | -100.0% | 16,929 | -41.5% | 0.00% | – |
| Q3 2022 | $46,000 | -61.0% | 28,917 | -60.0% | 0.00% | – |
| Q2 2022 | $118,000 | +40.5% | 72,207 | +225.7% | 0.00% | – |
| Q1 2022 | $84,000 | -87.2% | 22,173 | -76.8% | 0.00% | – |
| Q4 2021 | $658,000 | -63.5% | 95,748 | -41.0% | 0.00% | -100.0% |
| Q3 2021 | $1,803,000 | – | 162,245 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,416,241 | $26,844,000 | 11.12% |
| Parian Global Management LP | 1,073,898 | $11,931,000 | 8.32% |
| Bill & Melinda Gates Foundation | 779,814 | $8,700,000 | 2.55% |
| SANDERS MORRIS HARRIS LLC | 572,234 | $6,358,000 | 1.16% |
| Vivo Capital, LLC | 1,856,011 | $20,620,000 | 0.93% |
| AWM Investment Company, Inc. | 259,737 | $2,886,000 | 0.28% |
| Lesa Sroufe & Co | 16,506 | $183,000 | 0.20% |
| Skye Global Management LP | 356,000 | $3,955,000 | 0.07% |
| Woodline Partners LP | 189,312 | $2,103,000 | 0.03% |
| Frontier Wealth Management LLC | 15,800 | $176,000 | 0.01% |