NASDAQ$GH
Guardant Health Inc · Q3 2025 earnings
Q3 2025 earnings · · After market close · Investor relations
Briefing
Guardant Health reported Q3 2025 revenue of $265.2M with a net loss of $92.7M and diluted loss per share of $0.74.
Revenue was $265.2 million with a net loss of $92.7 million as oncology testing volume grew but operating expenses remained elevated for R&D and commercial expansion.
- Q3 revenue $265.2M across oncology and screening.
- Net loss $92.7M; diluted loss per share $0.74.
- Precision oncology testing demand supports top-line growth.
- R&D and commercial investments weigh on near-term profitability.
Headline financials
Revenue & EPS history
Guardant Health · Revenue · Quarterly
$265M
Revenue by segment
Guardant Health · $133M total across 1 segment · Q3 2023
- Oncology Revenue$133M+30.7%100.0%
Forward guidance
The release discusses Guardant Health's outlook, capital allocation, and key risks for upcoming quarters, including guidance ranges or operating priorities where disclosed.
Tailwinds
- Guardant Health cites demand and execution supporting the near-term outlook.
- Liquidity and balance-sheet capacity support operations and shareholder returns.
Headwinds
- Commercial scaling and reimbursement timing can swing quarterly losses.
- GAAP profitability remained under pressure in Q3 2025.
- Macro, input costs, and FX may pressure margins quarter to quarter.
- Segment mix and one-time items can affect comparability versus prior periods.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 20 quarterly earnings reports · overlaid with Q3 2025
+3.8%
Avg return
Earnings day
+2.6%
Avg return
5 days after
+3.9%
Avg return
30 days after
60%
18 / 30 earnings
Positive
+41.3%
Q4 2018
Best reaction
-30.0%
Q1 2022
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | +4.3% | +6.6% | +36.1% | |
| Q4 2025 | -3.0% | -10.4% | -19.9% | |
| Q3 2025 | +28.5% | +35.8% | +50.0% | |
| Q1 2025 | +3.5% | -11.2% | -14.0% | |
| Q4 2024 | -9.6% | -8.9% | -2.7% | |
| Q3 2024 | +21.6% | +24.8% | +56.8% | |
| Q2 2024 | -5.9% | -5.3% | -26.2% | |
| Q1 2024 | +20.0% | +32.7% | +53.8% | |
| Q4 2023 | -14.3% | -13.8% | -23.9% | |
| Q3 2023 | -8.5% | -24.7% | -10.2% | |
| Q2 2023 | +4.6% | +1.9% | -3.1% | |
| Q1 2023 | +17.2% | +12.1% | +38.5% | |
| Q4 2022 | +4.4% | +11.7% | -12.6% | |
| Q3 2022 | +3.3% | -3.1% | +17.5% | |
| Q2 2022 | +1.6% | -6.0% | +2.0% | |
| Q1 2022 | -30.0% | -44.3% | -32.3% | |
| Q4 2021 | +6.0% | +7.0% | -4.3% | |
| Q3 2021 | -3.8% | -5.8% | -20.8% | |
| Q2 2021 | +0.2% | -7.7% | +15.7% | |
| Q1 2021 | -3.1% | -14.0% | -15.8% | |
| Q4 2020 | -6.7% | -5.0% | -15.3% | |
| Q3 2020 | -0.4% | -1.1% | +9.0% | |
| Q2 2020 | +0.6% | -4.0% | +6.8% | |
| Q1 2020 | +9.0% | +19.6% | +2.9% | |
| Q4 2019 | -14.7% | -2.1% | -25.9% | |
| Q3 2019 | +11.2% | +13.8% | +14.4% | |
| Q2 2019 | +25.8% | +18.2% | -5.2% | |
| Q1 2019 | +17.4% | +12.0% | +40.3% | |
| Q4 2018 | +41.3% | +46.6% | +7.9% | |
| Q3 2018 | -6.7% | +3.1% | -2.7% | |
| Q2 2018 | — | — | — | |
| Q1 2018 | — | — | — | |
| Q4 2017 | — | — | — | |
| Q3 2017 | — | — | — | |
| Q2 2017 | — | — | — | |
| Q1 2017 | — | — | — |
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