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Stock Analysis on Net

Western Digital Corp. (NASDAQ:WDC)

This company has been moved to the archive! The financial data has not been updated since February 12, 2024.

Common-Size Income Statement

Western Digital Corp., common-size consolidated income statement

Microsoft Excel
12 months ended: Jun 30, 2023 Jul 1, 2022 Jul 2, 2021 Jul 3, 2020 Jun 28, 2019 Jun 29, 2018
Revenue, net 100.00 100.00 100.00 100.00 100.00 100.00
Cost of revenue -84.68 -68.74 -73.28 -77.41 -77.36 -62.68
Gross profit 15.32% 31.26% 26.72% 22.59% 22.64% 37.32%
Research and development -16.31 -12.36 -13.25 -13.51 -13.17 -11.62
Selling, general and administrative -7.87 -5.94 -6.53 -6.89 -7.95 -7.13
Employee termination, asset impairment, and other charges -1.57 -0.23 0.28 -0.19 -1.00 -1.04
Operating expenses -25.75% -18.53% -19.51% -20.59% -22.12% -19.80%
Operating income (loss) -10.43% 12.72% 7.21% 2.00% 0.53% 17.52%
Interest income 0.19 0.03 0.04 0.17 0.34 0.29
Interest expense -2.53 -1.62 -1.93 -2.47 -2.83 -3.27
Other income (expense), net 0.11 0.16 0.15 0.02 0.23 -4.44
Interest and other income (expense), net -2.23% -1.43% -1.73% -2.28% -2.26% -7.42%
Income (loss) before taxes -12.66% 11.30% 5.48% -0.27% -1.73% 10.10%
Income tax expense -1.19 -3.32 -0.63 -1.22 -2.82 -6.83
Net income (loss) -13.85% 7.98% 4.85% -1.49% -4.55% 3.27%
Cumulative dividends allocated to preferred shareholders -0.19 0.00 0.00 0.00 0.00 0.00
Net income (loss) attributable to common shareholders -14.04% 7.98% 4.85% -1.49% -4.55% 3.27%

Based on: 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-07-01), 10-K (reporting date: 2021-07-02), 10-K (reporting date: 2020-07-03), 10-K (reporting date: 2019-06-28), 10-K (reporting date: 2018-06-29).


The financial performance over the analyzed six-year period is characterized by significant volatility in gross margins and net profitability, culminating in a substantial contraction in the final year. The transition from a high-margin environment in 2018 to a net loss position in 2023 indicates a period of intense operational pressure and fluctuating cost structures.

Gross Margin Analysis
A sharp contraction in gross profit is observed between 2018 and 2019, falling from 37.32% to 22.64%. While a gradual recovery occurred between 2020 and 2022, peaking at 31.26%, this trend reversed abruptly in 2023. In the final year, the cost of revenue rose to 84.68% of net revenue, leading to a gross profit margin of 15.32%, the lowest point in the observed period.
Operating Expense Trends
Operating expenses remained relatively stable between 2018 and 2022, fluctuating between 18.53% and 22.12% of revenue. Research and development costs generally held between 11% and 13.5% until 2023, when a significant spike to 16.31% occurred. Selling, general, and administrative expenses showed a slight downward trend from 2019 to 2022 before increasing to 7.87% in 2023. The aggregate effect of these increases resulted in total operating expenses reaching a period high of 25.75% in 2023.
Operating and Net Income Volatility
Operating income demonstrates extreme variance, moving from a robust 17.52% in 2018 to near-zero levels in 2019 (0.53%) and 2020 (2.00%). A period of operational recovery saw operating income climb to 12.72% by 2022, only to plunge into a deficit of -10.43% in 2023. Consequently, net income attributable to common shareholders followed a similar erratic trajectory, shifting from a profit of 7.98% in 2022 to a loss of 14.04% in 2023.
Non-Operating Items and Financial Costs
Interest expenses as a percentage of revenue showed a general declining trend from 3.27% in 2018 to a low of 1.62% in 2022, before increasing again to 2.53% in 2023. Other non-operating income and expenses were largely negligible after 2018, where a significant expense of 4.44% was recorded. The net impact of interest and other income remained a drag on the bottom line throughout the period, though the magnitude of this impact was minimized between 2021 and 2022.

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