SERA PROGNOSTICS INC's ticker is and the CUSIP is 81749D107. A total of 36 filers reported holding SERA PROGNOSTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 1.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $211,117 | -45.2% | 171,640 | -28.7% | 0.03% | -49.2% |
| Q3 2022 | $385,000 | -32.2% | 240,646 | -30.5% | 0.06% | -33.7% |
| Q2 2022 | $568,000 | -48.6% | 346,479 | +18.8% | 0.09% | -37.3% |
| Q1 2022 | $1,105,000 | -35.2% | 291,575 | +17.5% | 0.14% | -17.0% |
| Q4 2021 | $1,704,000 | -41.0% | 248,087 | -4.5% | 0.17% | -39.6% |
| Q3 2021 | $2,886,000 | – | 259,737 | – | 0.28% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Parian Global Management LP | 929,073 | $3,521,000 | 7.25% |
| INTERWEST VENTURE MANAGEMENT CO | 2,416,241 | $9,158,000 | 3.50% |
| Bill & Melinda Gates Foundation | 799,814 | $3,000,000 | 1.61% |
| OUP Management Co., LLC | 337,505 | $1,279,000 | 0.97% |
| Vivo Capital, LLC | 1,856,011 | $7,034,000 | 0.48% |
| SANDERS MORRIS HARRIS LLC | 630,737 | $2,391,000 | 0.47% |
| Fosun International Ltd | 554,148 | $2,100,000 | 0.18% |
| AWM Investment Company, Inc. | 291,575 | $1,105,000 | 0.14% |
| Lesa Sroufe & Co | 16,506 | $111,000 | 0.11% |
| Skye Global Management LP | 405,000 | $1,535,000 | 0.02% |