Smurfit Westrock plc (SW) stock
SWNYSEPaperboard Containers & BoxesFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 9/3032% above fair value
$43.18−0.85 (-1.93%)
Close on Nov 12, 2026Market cap $22.65BP/E 48.5Yield 3.98%
Smurfit Westrock operating margin
Operating margin is operating income as a percentage of revenue.
Smurfit Westrock's operating margin for the twelve months ending Sep 30, 2026 was 4.6%. For fiscal 2025 it was 5.5%, against 4.8% the year before.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 5.5% | +0.7 |
| FY2024 | Dec 31, 2024 | 4.8% | −6.6 |
| FY2023 | Dec 31, 2023 | 11.3% | −0.2 |
| FY2022 | Dec 31, 2022 | 11.5% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 6.0% | −0.6 |
| Q2 FY2026 | Jun 30, 2026 | 3.8% | +0.7 |
| Q1 FY2026 | Mar 31, 2026 | 3.3% | −3.9 |
| Q4 FY2025 | Dec 31, 2025 | 5.1% | −0.2 |
| Q3 FY2025 | Sep 30, 2025 | 6.6% | +5.9 |
| Q2 FY2025 | Jun 30, 2025 | 3.2% | −5.1 |
| Q1 FY2025 | Mar 31, 2025 | 7.2% | −3.3 |
| Q4 FY2024 | Dec 31, 2024 | 5.3% | −1.0 |
| Q3 FY2024 | Sep 30, 2024 | 0.7% | −11.4 |
| Q2 FY2024 | Jun 30, 2024 | 8.2% | – |
| Q1 FY2024 | Mar 31, 2024 | 10.5% | – |
| Q4 FY2023 | Dec 31, 2023 | 6.3% | – |
| Q3 FY2023 | Sep 30, 2023 | 12.1% | – |
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