Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.
| FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Revenue | 1,503.9 | 1,835.1 | 1,916.5 | 1,765.4 | 2,928.0 | 3,913.9 | 3,518.8 | 3,202.1 | 2,850.4 |
| Growth | +22.0% | +4.4% | −7.9% | +65.9% | +33.7% | −10.1% | −9.0% | −11.0% | |
| Operating income | 156.0 | 179.7 | 223.7 | 239.6 | 799.0 | 1,233.8 | 893.5 | 624.8 | 23.2 |
| Net income | 84.6 | 136.6 | 139.1 | 152.3 | 587.9 | 913.4 | 689.9 | 472.9 | −15.2 |
| Growth | +61.4% | +1.8% | +9.5% | +286.0% | +55.4% | −24.5% | −31.5% | −103.2% | |
| EPS, diluted | 1.27 | 2.48 | 2.83 | 3.10 | 12.19 | 20.30 | 17.27 | 12.69 | −0.45 |
| Growth | +95.3% | +14.1% | +9.5% | +293.2% | +66.5% | −14.9% | −26.5% | −103.5% |
| FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 24.0% | 23.9% | 25.9% | 27.8% | 38.4% | 41.9% | 38.1% | 33.7% | 23.7% |
| Operating margin | 10.4% | 9.8% | 11.7% | 13.6% | 27.3% | 31.5% | 25.4% | 19.5% | 0.8% |
| Net margin | 5.6% | 7.4% | 7.3% | 8.6% | 20.1% | 23.3% | 19.6% | 14.8% | −0.5% |
| Free cash flow margin | 6.4% | 5.8% | 9.1% | 12.2% | 17.4% | 16.6% | 16.7% | 12.5% | 10.4% |
| FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | 121.7 | 145.7 | 209.7 | 248.8 | 572.9 | 786.8 | 807.6 | 549.0 | 402.8 |
| Capital expenditure | −25.1 | −38.5 | −34.9 | −33.8 | −64.5 | −135.8 | −218.9 | −149.9 | −107.1 |
| Free cash flow | 96.5 | 107.2 | 174.8 | 215.0 | 508.4 | 651.1 | 588.7 | 399.2 | 295.7 |
| Growth | +11.1% | +63.1% | +23.0% | +136.5% | +28.1% | −9.6% | −32.2% | −25.9% | |
| Buybacks | −13.9 | −411.8 | −24.4 | −15.0 | −135.1 | −500.2 | −491.0 | −381.0 | −100.0 |
| FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Cash | 45.7 | 126.7 | 123.4 | 284.5 | 576.3 | 388.8 | 388.1 | 351.4 | 506.7 |
| Total debt | 571.9 | 877.7 | 845.3 | 803.7 | 758.4 | 760.5 | 762.7 | 764.8 | 760.5 |
| Net cash (debt) | −526.1 | −751.0 | −721.9 | −519.3 | −182.1 | −371.8 | −374.6 | −413.5 | −253.8 |
| Shareholders’ equity | 360.9 | 122.1 | 232.9 | 378.4 | 864.7 | 1,249.8 | 1,468.1 | 1,539.9 | 1,398.3 |
| Debt to equity | 1.58 | 7.19 | 3.63 | 2.12 | 0.88 | 0.61 | 0.52 | 0.50 | 0.54 |
In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.
| Fiscal year | FY2017 30 Sep 2017 | FY2018 30 Sep 2018 | FY2019 30 Sep 2019 | FY2020 30 Sep 2020 | FY2021 30 Sep 2021 | FY2022 30 Sep 2022 | FY2023 30 Sep 2023 | FY2024 30 Sep 2024 | FY2025 30 Sep 2025 |
|---|---|---|---|---|---|---|---|---|---|
| Revenue and profit | |||||||||
| 1,503.9 | 1,835.1 | 1,916.5 | 1,765.4 | 2,928.0 | 3,913.9 | 3,518.8 | 3,202.1 | 2,850.4 | |
| Growth | +22.0% | +4.4% | −7.9% | +65.9% | +33.7% | −10.1% | −9.0% | −11.0% | |
| 1,142.7 | 1,397.1 | 1,419.3 | 1,274.1 | 1,802.4 | 2,273.9 | 2,179.3 | 2,124.2 | 2,174.3 | |
| 361.3 | 438.1 | 497.2 | 491.3 | 1,125.6 | 1,640.0 | 1,339.5 | 1,077.8 | 676.1 | |
| Growth | +21.3% | +13.5% | −1.2% | +129.1% | +45.7% | −18.3% | −19.5% | −37.3% | |
| 182.9 | 226.3 | 240.7 | 219.5 | 293.0 | 370.0 | 388.2 | 397.5 | 396.6 | |
| 156.0 | 179.7 | 223.7 | 239.6 | 799.0 | 1,233.8 | 893.5 | 624.8 | 23.2 | |
| Growth | +15.2% | +24.5% | +7.1% | +233.5% | +54.4% | −27.6% | −30.1% | −96.3% | |
| 126.1 | 166.4 | 184.7 | 202.0 | 780.0 | 1,203.6 | 850.3 | 587.2 | −18.6 | |
| 41.5 | 29.7 | 45.6 | 49.7 | 192.1 | 290.2 | 160.4 | 114.4 | −3.4 | |
| 84.6 | 136.6 | 139.1 | 152.3 | 587.9 | 913.4 | 689.9 | 472.9 | −15.2 | |
| Growth | +61.4% | +1.8% | +9.5% | +286.0% | +55.4% | −24.5% | −31.5% | −103.2% | |
| Per share | |||||||||
| 1.33 | 2.59 | 2.91 | 3.15 | 12.38 | 20.56 | 17.51 | 12.83 | −0.45 | |
| 1.27 | 2.48 | 2.83 | 3.10 | 12.19 | 20.30 | 17.27 | 12.69 | −0.45 | |
| Growth | +95.3% | +14.1% | +9.5% | +293.2% | +66.5% | −14.9% | −26.5% | −103.5% | |
| 63.4 | 51.8 | 46.6 | 47.3 | 46.6 | 43.7 | 38.8 | 36.4 | 34.0 | |
| 66.6 | 54.1 | 47.8 | 48.0 | 47.3 | 44.3 | 39.3 | 36.8 | 34.0 | |
| Growth | −18.7% | −11.7% | +0.6% | −1.5% | −6.4% | −11.2% | −6.5% | −7.5% | |