Z 
30.67
+3.79%
Close of 9 Nov 2026, in USD
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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
At a glance
Figures in USD, from our data supplier.
Revenue
$2.58bn
FY2016FY2025
Net income
$23.0m
FY2016FY2025
Free cash flow
$235.0m
FY2016FY2025
Shareholders' equity
$4.88bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $2.58bn | $2.24bn | $1.95bn | $1.96bn | $2.13bn | $1.62bn | $2.74bn | $1.33bn | $1.08bn | $846.6m |
| Research and development | $607.0m | $585.0m | $560.0m | $498.0m | $421.0m | $349.0m | $477.3m | $410.8m | $320.0m | $273.1m |
| Operating income | $43.0m | −$197.0m | −$270.0m | −$93.0m | $239.0m | $161.0m | −$207.8m | −$109.7m | −$156.5m | −$212.9m |
| Net income | $23.0m | −$112.0m | −$158.0m | −$101.0m | −$528.0m | −$162.0m | −$305.4m | −$119.9m | −$94.4m | −$220.4m |
| Diluted earnings per share | 0.09 | -0.47 | -0.68 | -0.43 | -2.08 | -0.64 | -1.47 | -0.59 | -0.50 | -1.21 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | $5.68bn | $5.83bn | $6.65bn | $6.56bn | $10.70bn | $7.49bn | $6.13bn | $4.29bn | $3.23bn | $3.15bn |
| Cash and short-term investments | $1.29bn | $1.86bn | $2.81bn | $3.36bn | $2.83bn | $3.92bn | $2.42bn | $1.55bn | $762.5m | $506.5m |
| Total liabilities | $801.0m | $981.0m | $2.13bn | $2.08bn | $5.35bn | $2.74bn | $2.70bn | $1.02bn | $569.7m | $616.1m |
| Debt | $364.0m | $563.0m | $1.70bn | $1.70bn | $4.84bn | $2.28bn | $2.27bn | $848.7m | $385.4m | $367.4m |
| Shareholders' equity | $4.88bn | $4.85bn | $4.53bn | $4.48bn | $5.34bn | $4.74bn | $3.44bn | $3.27bn | $2.66bn | $2.53bn |
| Shares outstanding | 252m | 236m | 233m | 236m | 254m | 251m | 208m | 204m | 189m | 182m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | $368.0m | $428.0m | $354.0m | $4.50bn | −$3.18bn | $424.2m | −$612.2m | $3.9m | $258.2m | $8.6m |
| Capital spending | −$133.0m | −$143.0m | −$165.0m | −$140.0m | −$104.4m | −$108.5m | −$86.6m | −$78.5m | −$78.6m | −$71.7m |
| Free cash flow | $235.0m | $285.0m | $189.0m | $4.36bn | −$3.28bn | $315.7m | −$698.8m | −$74.7m | $179.6m | −$63.1m |
| Dividends paid | — | — | −$72.0m | −$1.19bn | −$4.88bn | — | −$65.5m | — | — | — |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $772.0m | $708.0m | $654.0m | $676.0m | $655.0m | $598.0m | $554.0m | $581.0m |
| Operating income | $3.0m | $40.0m | $8.0m | $15.0m | $7.0m | $13.0m | −$69.0m | −$45.0m |
| Net income | −$4.0m | $46.0m | $3.0m | $10.0m | $2.0m | $8.0m | −$52.0m | −$20.0m |
| Diluted earnings per share | -0.02 | 0.20 | 0.01 | 0.04 | 0.01 | 0.03 | -0.22 | -0.08 |
| Cash from operations | $13.0m | $198.0m | $72.0m | $105.0m | $87.0m | $104.0m | $122.0m | $171.0m |
| Capital spending | −$36.0m | −$34.0m | −$28.0m | −$40.0m | −$71.0m | −$144.0m | −$41.0m | −$19.0m |
| Free cash flow | −$23.0m | $164.0m | $44.0m | $65.0m | $16.0m | −$40.0m | $81.0m | $152.0m |
| Total assets | $5.30bn | $5.23bn | $5.68bn | $5.70bn | $5.42bn | $5.75bn | $5.83bn | $6.16bn |
| Cash and short-term investments | $682.0m | $783.0m | $1.29bn | $1.39bn | $1.16bn | $1.60bn | $1.86bn | $2.17bn |
| Debt | $481.0m | $349.0m | $378.0m | $285.0m | $242.0m | $607.0m | $577.0m | $1.08bn |
| Shareholders' equity | $4.31bn | $4.41bn | $4.88bn | $4.99bn | $4.75bn | $4.75bn | $4.85bn | $4.66bn |
Financial ratios
Data as of 2 Oct 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Operating margin | 1.7% | -8.8% | -13.9% | -4.7% | 11.2% | 9.9% |
| Net margin | 0.9% | -5.0% | -8.1% | -5.2% | -24.8% | -10.0% |
| Return on equity | 0.5% | -2.3% | -3.5% | -2.3% | -9.9% | -3.4% |
| Return on assets | 0.4% | -1.9% | -2.4% | -1.5% | -4.9% | -2.2% |
| Free cash flow yield | 7.2% | 8.7% | 8.0% | 70.8% | -43.6% | 7.6% |
| Revenue growth | 15.5% | 15.0% | -0.7% | -8.2% | 31.3% | -40.8% |
| Earnings growth | -120.5% | -29.1% | 56.4% | -80.9% | 225.9% | -46.9% |
| Current ratio | 3.13x | 2.81x | 3.24x | 13.34x | 1.98x | 5.46x |
| Debt to equity | 0.08x | 0.12x | 0.38x | 0.39x | 0.27x | 0.49x |
| Equity ratio | 85.9% | 83.2% | 68.0% | 68.3% | 49.9% | 63.3% |
| Interest coverage | 2.39x | -5.47x | -7.50x | -2.66x | 1.87x | 1.04x |
| R&D as a share of sales | 23.5% | 26.2% | 28.8% | 25.4% | 19.7% | 21.5% |
| Buybacks as a share of market value | -6.8% | -1.4% | 1.4% | 7.0% | -1.0% | -20.8% |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 9.7% | 9.7% | 14.9% |
| Operating income | — | -23.2% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -3.2% | -5.9% | -0.9% | -5.0% |
| Net margin | -1.8% | -4.0% | -8.3% | -10.1% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | — | -156.3 | -85.3 | -75.3 | -30.7 | -201.5 | -31.3 | -53.6 | -82.1 | -30.1 |
| Price to sales | 6.7 | 7.8 | 6.9 | 3.9 | 7.6 | 20.1 | 3.5 | 4.8 | 7.2 | 7.8 |
Market value over time
30 Nov 2016 to 1 Oct 2026, in USD
$6.82bn$6.32bn
Share price return
Finished calendar years
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Return | -11% | 30% | 68% | -42% | -56% | 210% | 51% | -32% | 11% | 76% |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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