Sera Prognostics, Inc. (SERA) stock
SERANasdaqServices-Medical LaboratoriesFiscal year ends December 31
$1.98+0.04 (+2.06%)
Close on Nov 12, 2026Market cap $78.11MP/E –Yield –
Sera Prognostics operating margin
Operating margin is operating income as a percentage of revenue.
Sera Prognostics's operating margin for the twelve months ending Sep 30, 2026 was -38755.2%. For fiscal 2025 it was -45066.7%, against -47577.9% the year before. The highest annual figure on record is -13013.4% in fiscal 2023.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | -45066.7% | +2511.3 |
| FY2024 | Dec 31, 2024 | -47577.9% | −34564.5 |
| FY2023 | Dec 31, 2023 | -13013.4% | +4020.9 |
| FY2022 | Dec 31, 2022 | -17034.3% | +26130.3 |
| FY2021 | Dec 31, 2021 | -43164.6% | +28719.4 |
| FY2020 | Dec 31, 2020 | -71884.0% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | -21159.5% | +34965.5 |
| Q2 FY2026 | Jun 30, 2026 | -33346.7% | +21476.9 |
| Q1 FY2026 | Mar 31, 2026 | -66857.1% | −42515.0 |
| Q4 FY2025 | Dec 31, 2025 | -89540.0% | −50277.5 |
| Q3 FY2025 | Sep 30, 2025 | -56125.0% | −25566.4 |
| Q2 FY2025 | Jun 30, 2025 | -54823.5% | −16269.4 |
| Q1 FY2025 | Mar 31, 2025 | -24342.1% | −2761.6 |
| Q4 FY2024 | Dec 31, 2024 | -39262.5% | −19776.8 |
| Q3 FY2024 | Sep 30, 2024 | -30558.6% | −21241.5 |
| Q2 FY2024 | Jun 30, 2024 | -38554.2% | −27225.2 |
| Q4 FY2023 | Dec 31, 2023 | -21580.5% | −5552.8 |
| Q3 FY2023 | Sep 30, 2023 | -19485.7% | −6625.9 |
| Q2 FY2023 | Jun 30, 2023 | -9317.1% | +5741.9 |
| Q1 FY2023 | Mar 31, 2023 | -11329.0% | +21039.4 |
| Q4 FY2022 | Dec 31, 2022 | -16027.7% | +32230.0 |
| Q3 FY2022 | Sep 30, 2022 | -12859.8% | +28192.4 |
| Q2 FY2022 | Jun 30, 2022 | -15059.0% | +21846.0 |
| Q1 FY2022 | Mar 31, 2022 | -32368.4% | +13977.7 |
| Q4 FY2021 | Dec 31, 2021 | -48257.7% | +30975.6 |
| Q3 FY2021 | Sep 30, 2021 | -41052.2% | +51827.8 |
| Q2 FY2021 | Jun 30, 2021 | -36905.0% | +34445.0 |
| Q1 FY2021 | Mar 31, 2021 | -46346.2% | – |
| Q4 FY2020 | Dec 31, 2020 | -79233.3% | – |
| Q3 FY2020 | Sep 30, 2020 | -92880.0% | – |
| Q2 FY2020 | Jun 30, 2020 | -71350.0% | – |
See a number that looks wrong?