NASDAQ$CTKB
Cytek Biosciences Inc · Q4 2025 earnings
Q4 2025 earnings · · After market close · Investor relations
Briefing
Cytek Biosciences reported Q4 2025 revenue of $62.1M with a net loss of $(44.1)M.
Q4 2025 revenue was $62.1 million with net loss of $(44.1) million versus net income of $9.6 million a year ago, reflecting inventory and operational adjustments. Flow cytometry instrument and reagent sales faced biotech funding headwinds.
- Revenue $62.1M in Q4.
- Net loss $(44.1)M vs. NI $9.6M prior year.
- Instrument and reagent mix.
- Cost realignment underway.
Headline financials
Revenue & EPS history
Cytek Biosciences · Revenue · Quarterly
$62.1M
Revenue by segment
Cytek Biosciences · $48M total across 2 segments · Q3 2023
- Product Revenue$38.4M+5.6%80.1%
- Service Revenue$9.56M+133.8%19.9%
Forward guidance
Recovery tied to academic and pharma instrument demand and reagent pull-through.
Tailwinds
- Installed base supports recurring reagents.
- Product portfolio in spectral flow cytometry.
Headwinds
- Swing to large quarterly loss.
- Biotech capital spending slowdown.
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 Q4 2025
-0.9%
Avg return
Earnings day
+0.6%
Avg return
5 days after
-4.5%
Avg return
30 days after
36%
8 / 22 earnings
Positive
+42.3%
Q3 2024
Best reaction
-23.6%
Q1 2023
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | -0.6% | -18.4% | -17.2% | |
| Q4 2025 | +1.6% | +0.2% | -1.8% | |
| Q3 2025 | +2.6% | +21.5% | +27.6% | |
| Q1 2025 | -22.8% | -28.0% | -9.2% | |
| Q4 2024 | -6.7% | -7.1% | -16.8% | |
| Q3 2024 | +42.3% | +35.6% | +25.8% | |
| Q2 2024 | -12.7% | -10.5% | -6.7% | |
| Q1 2024 | -2.8% | -3.1% | -6.0% | |
| Q4 2023 | -13.0% | -8.2% | -12.9% | |
| Q3 2023 | +14.7% | +12.4% | +75.7% | |
| Q2 2023 | -2.0% | +2.4% | -25.1% | |
| Q1 2023 | -23.6% | -35.4% | -30.9% | |
| Q4 2022 | -10.0% | +0.7% | -15.5% | |
| Q3 2022 | -0.6% | +0.6% | -22.3% | |
| Q2 2022 | +1.0% | +1.9% | -4.0% | |
| Q1 2022 | +1.1% | +23.1% | +25.6% | |
| Q4 2021 | -1.9% | +1.3% | -26.5% | |
| Q3 2020 | +1.8% | -0.2% | -17.9% | |
| Q3 2021 | -0.9% | -4.4% | -19.0% | |
| Q2 2020 | -1.8% | +6.8% | -12.3% | |
| Q4 2020 | -1.8% | +6.8% | -12.3% | |
| Q2 2021 | +16.2% | +14.9% | +2.5% | |
| Q1 2021 | — | — | — | |
| Q1 2020 | — | — | — |
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