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ACIU · CIK 0001651625

AC IMMUNE SA

Annual figures as reported, FY2014–FY2025. Ratios and growth rates derived on-page.

ACIU logo
Pharmaceutical Preparations
Company profile
Nasdaq · ACIUHQ 1015 Lausanne, SwitzerlandIncorporated in V8Fiscal year ends Dec 31Accelerated filerReports in CHF
Revenue
CHF 3.6M
▼ −86.9% vs FY2024
Net income
−CHF 70.4M
▼ −38.4% vs FY2024
Free cash flow
−CHF 70.2M
▼ −207.5% vs FY2024
Diluted EPS
−CHF 0.70
▼ −37.3% vs FY2024

Revenue

Annual, as reported

050M100M’15’17’19’21’23’25CHF 3.6M

Net income

Losses shown in terracotta

−50M0’15’17’19’21’23’25−CHF 70.4M

Recent quarters

momentum · last 12 quarters
Revenue — Dec ’18 quarter
CHF 1.4M
▼ −91.5% vs Dec ’17
Net income — Dec ’18 quarter
−CHF 14.7M
▼ −452.5% vs Dec ’17
Revenue — trailing 12 months
CHF 7.2M
▼ −64.5% vs Dec ’17
Diluted EPS — trailing 12 months
−CHF 0.47

Quarterly revenue

Discrete quarters; Q4 derived from the annual figure

05M10M15MMar ’17Sep ’17Mar ’18Sep ’18Dec ’18CHF 1.4M

Quarterly net income

Losses shown in terracotta

−10M−5M0Mar ’17Sep ’17Mar ’18Sep ’18Dec ’18−CHF 14.7M
QuarterRevenueRev. YoYGross marginNet incomeNet marginDiluted EPS
Dec ’18CHF 1.4M−91.5%—−CHF 14.7M−1046.2%—
Sep ’18CHF 2.3M114.6%—−CHF 13.5M−586.4%—
Jun ’18CHF 2.0M169.3%—−CHF 11.1M−549.5%—
Mar ’18CHF 1.5M−27.3%—−CHF 11.6M−796.6%—
Dec ’17CHF 16.4M——CHF 4.2M25.4%CHF 0.07
Sep ’17CHF 1.1M——−CHF 8.8M−818.7%−CHF 0.15
Jun ’17CHF 753K——−CHF 12.3M−1637.1%−CHF 0.22
Mar ’17CHF 2.0M——−CHF 9.5M−471.3%−CHF 0.17

Profitability & returns

quality of earnings

Margins

Share of revenue kept at each line

-1000%0%’15’17’19’22’24
Operating marginNet margin

Returns on capital

Net income vs year-end equity and assets

-150%-100%-50%0%’15’17’19’21’23’25
Return on equityReturn on assets

Cash flow

cash generation

Free cash flow

Operating cash flow less capital expenditure

−50M050M’15’17’19’21’23’25−CHF 70.2M

Operating cash flow

Net cash from operations

−50M050M’15’17’19’21’23’25−CHF 69.3M

Shareholder returns

capital allocation

Diluted shares outstanding

Falling count means buybacks outpace dilution

050M100M’15’17’19’21’23’25101M

Balance sheet

financial position

Stockholders’ equity

At fiscal year end

0100M200M’14’16’18’20’22’24’25CHF 44.9M

Growth rates

compounding, annualized
Revenue CAGR
−3.2%
3y
−25.4%
5y
−21.3%
10y
Share count change (split-adjusted)
+40.1%
5y
+118.8%
10y

Key ratios

derived per fiscal year
Fiscal yearOp. marginNet marginFCF marginROEROACurrent ratio
FY2025−1940.1%−1971.6%−1963.7%−157.0%−45.7%1.02×
FY2024−191.8%−186.4%239.0%−45.4%−22.0%1.71×
FY2023−362.3%−366.4%−413.5%−33.8%−29.7%9.22×
FY2022−1800.4%−1798.0%−1901.1%−41.9%−38.1%11.16×
FY2021———−31.5%−27.9%10.12×
FY2020−397.0%−401.3%−396.8%−28.7%−25.9%16.53×
FY201940.3%41.1%48.3%16.7%15.2%16.72×
FY2018−716.9%−737.1%−664.6%−28.7%−25.9%14.75×
FY2017−111.3%−130.4%−118.0%−22.6%−20.0%13.28×
FY2016−45.0%−30.6%−28.2%−5.0%−4.5%15.61×
FY201547.6%51.9%112.2%28.5%——
FY2014——————

Annual figures

as reported
Fiscal yearRevenueGross profitOp. incomeNet incomeDiluted EPSOp. cash flowCapexTotal assetsLiabilitiesEquityCashLT debt
FY2025CHF 3.6M—−CHF 69.3M−CHF 70.4M−CHF 0.70−CHF 69.3MCHF 900KCHF 154.3MCHF 109.4MCHF 44.9MCHF 26.8M—
FY2024CHF 27.3M—−CHF 52.4M−CHF 50.9M−CHF 0.51CHF 65.8MCHF 576KCHF 230.9MCHF 118.6MCHF 112.3MCHF 36.3M—
FY2023CHF 14.8M—−CHF 53.6M−CHF 54.2M−CHF 0.64−CHF 60.4MCHF 801KCHF 182.8MCHF 22.2MCHF 160.6MCHF 78.5M—
FY2022CHF 3.9M—−CHF 70.8M−CHF 70.8M−CHF 0.85−CHF 73.6MCHF 1.2MCHF 185.9MCHF 16.9MCHF 169.0MCHF 31.6M—
FY2021CHF 0—−CHF 79.0M−CHF 73.0M−CHF 0.97−CHF 65.7MCHF 2.6MCHF 261.4MCHF 29.5MCHF 232.0MCHF 82.2M—
FY2020CHF 15.4M—−CHF 61.3M−CHF 61.9M−CHF 0.86−CHF 59.5MCHF 1.7MCHF 238.7MCHF 23.3MCHF 215.5MCHF 160.9M—
FY2019CHF 110.5M—CHF 44.5MCHF 45.4MCHF 0.64CHF 55.2MCHF 1.9MCHF 299.3MCHF 26.8MCHF 272.4MCHF 193.6M—
FY2018CHF 6.9M—−CHF 49.5M−CHF 51.0M−CHF 0.82−CHF 44.1MCHF 1.9MCHF 196.6MCHF 18.9MCHF 177.6MCHF 156.5M—
FY2017CHF 20.3M—−CHF 22.5M−CHF 26.4M−CHF 0.46−CHF 22.1MCHF 1.8MCHF 132.0MCHF 15.2MCHF 116.8MCHF 124.4M—
FY2016CHF 23.2M—−CHF 10.5M−CHF 7.1M−CHF 0.14−CHF 5.6MCHF 899KCHF 156.1MCHF 13.7MCHF 142.4MCHF 152.2M—
FY2015CHF 39.1M—CHF 18.6MCHF 20.3MCHF 0.44CHF 44.1MCHF 244K——CHF 71.0MCHF 76.5M—
FY2014—————————CHF 23.5MCHF 3.3M—

Latest filings

the most recent regulatory filings
6-KForeign issuer report2026-06-30 ↗4PRIMARY DOCUMENT2026-06-15 ↗4PRIMARY DOCUMENT2026-06-15 ↗4PRIMARY DOCUMENT2026-06-15 ↗4PRIMARY DOCUMENT2026-06-15 ↗4PRIMARY DOCUMENT2026-06-15 ↗6-KForeign issuer report2026-06-11 ↗6-KForeign issuer report2026-06-11 ↗4PRIMARY DOCUMENT2026-05-18 ↗144Notice of proposed insider sale2026-05-15 ↗

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