SERA PROGNOSTICS INC's ticker is and the CUSIP is 81749D107. A total of 31 filers reported holding SERA PROGNOSTICS INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,784 | -43.5% | 959 | 0.0% | 0.00% | – |
| Q2 2023 | $3,160 | -21.0% | 959 | 0.0% | 0.00% | – |
| Q1 2023 | $4,000 | +399900.0% | 959 | 0.0% | 0.00% | – |
| Q4 2022 | $1 | -100.0% | 959 | -55.6% | 0.00% | – |
| Q3 2022 | $3,000 | +50.0% | 2,158 | +49.1% | 0.00% | – |
| Q2 2022 | $2,000 | -99.9% | 1,447 | -99.6% | 0.00% | – |
| Q1 2022 | $1,395,000 | -51.3% | 368,114 | -11.8% | 0.00% | – |
| Q4 2021 | $2,867,000 | +79.7% | 417,325 | +190.8% | 0.00% | – |
| Q3 2021 | $1,595,000 | – | 143,508 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,416,241 | $16,600,000 | 9.81% |
| OUP Management Co., LLC | 641,361 | $4,406,000 | 1.99% |
| Parian Global Management LP | 342,868 | $2,356,000 | 1.89% |
| Bill & Melinda Gates Foundation | 779,814 | $5,400,000 | 1.64% |
| Vivo Capital, LLC | 1,856,011 | $12,751,000 | 0.77% |
| SANDERS MORRIS HARRIS LLC | 574,280 | $3,945,000 | 0.68% |
| Fosun International Ltd | 554,148 | $3,807,000 | 0.22% |
| AWM Investment Company, Inc. | 248,087 | $1,704,000 | 0.17% |
| Lesa Sroufe & Co | 16,506 | $113,000 | 0.11% |
| Skye Global Management LP | 376,000 | $2,583,000 | 0.04% |