Korro Bio (KRRO) FCF Margin (2019 - 2025)
Korro Bio (KRRO) posted FCF Margin of 1376.63% for Q4 2025, up 13.53% on a QoQ basis from 1592.11% in Q3 2025, and down 98266.0% year-over-year from N/an in Q4 2024.
Korro Bio (KRRO) FCF Margin (2019 - 2025) Analysis & Trends
Korro Bio's FCF Margin history runs 5 years deep, the most recent figure standing at 1376.63% for Q4 2025.
- Quarterly FCF Margin fell 98266.0% year-over-year to 1376.63% in Q4 2025, while the trailing twelve-month figure through Mar 2026 was 1837.66% (down 28104.0% YoY) and the FY2025 annual result came in at 1237.16%, up 219640.0% from the prior year.
- FCF Margin was 1376.63% for Q4 2025 at Korro Bio, up from 1592.11% in the prior quarter.
- Across five years, FCF Margin topped out at 176.72% in Q2 2021 and bottomed at 1592.11% in Q3 2025.
- A 3-year average of 916.54% and a median of 963.57% in 2025 frame the typical range for FCF Margin.
- Annual changes were most pronounced in 2021 — FCF Margin slumped 4565 bps — and 2025, when it sank 98266 bps.
- Korro Bio's FCF Margin stood at 176.72% in 2021, then slumped by 123 bps to 393.97% in 2024, then slumped by 249 bps to 1376.63% in 2025.
- Business Quant data shows KRRO's FCF Margin at 1376.63% in Q4 2025, 1592.11% in Q3 2025, and 1326.58% in Q2 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Oculis Holding AG | 66,831.58 Bn | 66,831.30 Bn | - | - |
| 2 | Nanobiotix | 1,916.61 Bn | 1,916.55 Bn | - | - |
| 3 | Akari Therapeutics | 976.78 Bn | 976.78 Bn | - | - |
| 4 | BeOne Medicines | 471.48 Bn | 466.69 Bn | 1.35 Bn | 10.45% |
| 5 | Vertex Pharmaceuticals | 121.78 Bn | 114.53 Bn | 2.59 Bn | 43.35% |
| 6 | Regeneron Pharmaceuticals | 69.87 Bn | 61.12 Bn | 3.31 Bn | 23.53% |
| 7 | Belite Bio | 63.06 Bn | 63.06 Bn | - | - |
| 8 | Argenx Se | 55.78 Bn | 50.60 Bn | 1.41 Bn | - |
| 9 | Alnylam Pharmaceuticals | 37.54 Bn | 34.53 Bn | 959.66 Mn | 4.17% |
| 10 | Korro Bio | 123.47 Mn | 9.50 Mn | - | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | -1,376.63% |
| Sep 30, 2025 | -1,592.11% |
| Jun 30, 2025 | -1,326.58% |
| Mar 31, 2025 | -963.57% |
| Dec 31, 2024 | -393.97% |
| Jun 30, 2021 | -176.72% |
| Mar 31, 2021 | -586.24% |
| Dec 31, 2020 | -193.48% |
| Sep 30, 2020 | -104.30% |
| Jun 30, 2020 | -131.07% |
| Mar 31, 2020 | -133.62% |
| Dec 31, 2019 | -652.69% |
| Sep 30, 2019 | 309.42% |