AC Immune (ACIU) FCF Margin (2015 - 2025)
AC Immune's (ACIU) quarterly FCF Margin came in at 4918.05% in Q4 2025, down 544786.0% year-on-year from N/an in Q4 2024, and down 147.99% on a QoQ basis from 1983.17% in Q3 2025.
AC Immune (ACIU) FCF Margin (2015 - 2025) Analysis & Trends
AC Immune (ACIU) has 9 years of FCF Margin data on file, last reported at 4918.05% in Q4 2025.
- On a quarterly basis, FCF Margin fell 544786.0% year-over-year to 4918.05% in Q4 2025; TTM through Mar 2026 was 1372.9%, a 152777.0% decrease from a year earlier, with the FY2025 full-year figure at 1961.1%, down 220431.0% from the prior year.
- FCF Margin for Q4 2025 stood at 4918.05%, down from 1983.17% in the prior quarter.
- Over the last five years, FCF Margin for ACIU reached as high as 10639.74% in Q2 2024 and fell as low as 4918.05% in Q4 2025.
- Historically, FCF Margin has averaged 92.48% across 3 years, with a median of 777.42% in 2022.
- On a YoY basis, FCF Margin climbed as much as 192834 bps in 2025 and fell as far as 1185176 bps in 2025.
- Year by year, FCF Margin stood at 342.82% in 2022, then surged by 255 bps to 529.82% in 2024, then plunged by 1028 bps to 4918.05% in 2025.
- Per Business Quant data, the three most recent FCF Margin figures were 4918.05% in Q4 2025, 1983.17% in Q3 2025, and 1212.02% in Q2 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Oculis Holding AG | 67,072.09 Bn | 67,072.09 Bn | - | - |
| 2 | Nanobiotix | 1,894.61 Bn | 1,894.55 Bn | - | - |
| 3 | Akari Therapeutics | 1,014.18 Bn | 1,014.18 Bn | - | - |
| 4 | BeOne Medicines | 471.64 Bn | 466.85 Bn | 1.35 Bn | 10.45% |
| 5 | Vertex Pharmaceuticals | 121.72 Bn | 114.47 Bn | 2.59 Bn | 43.35% |
| 6 | Regeneron Pharmaceuticals | 68.28 Bn | 59.52 Bn | 3.31 Bn | 23.53% |
| 7 | Belite Bio | 61.40 Bn | 61.40 Bn | - | - |
| 8 | Argenx Se | 56.94 Bn | 56.94 Bn | 1.18 Bn | - |
| 9 | Revolution Medicines | 37.37 Bn | 37.37 Bn | - | - |
| 10 | AC Immune | 222.66 Mn | 222.66 Mn | - | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | -4,918.05% |
| Sep 30, 2025 | -1,983.17% |
| Jun 30, 2025 | -1,212.02% |
| Mar 31, 2025 | -1,918.79% |
| Dec 31, 2024 | 529.82% |
| Sep 30, 2024 | -54.83% |
| Jun 30, 2024 | 10,639.74% |
| Sep 30, 2022 | -342.82% |
| Dec 31, 2020 | -2,308.58% |
| Sep 30, 2020 | -1,359.57% |
| Jun 30, 2020 | -1,333.43% |
| Mar 31, 2020 | -76.96% |
| Dec 31, 2019 | -1,109.88% |
| Sep 30, 2019 | 752.64% |
| Jun 30, 2019 | -1,085.11% |
| Mar 31, 2019 | 88.61% |
| Dec 31, 2018 | -1,332.11% |
| Sep 30, 2018 | -507.68% |
| Jun 30, 2018 | -331.56% |
| Mar 31, 2018 | -841.63% |