Western Digital Corporation
Statements
Segments
US companies must disclose in their mandatory reports how revenue breaks down across business segments, regions and product lines. We read that breakdown for you straight from the annual and quarterly reports (10-K and 10-Q) of Western Digital Corporation (WDC). It shows which part of the business is growing — and which one is holding it back.
Revenue by business segment
| Segment | Q3 2024 | Q4 2024 | Q1 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|
| HDD | $2.21B 100.0% | $2.41B 100.0% | $2.29B 100.0% | $2.82B 100.0% | $3.02B 100.0% · +36.4% | $3.34B 100.0% · +38.5% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Revenue by region
| Segment | Q3 2024 | Q4 2024 | Q1 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|
| Americas | $1.25B 56.4% | $1.04B 43.1% | $1.18B 51.5% | $1.10B 39.0% | $1.29B 42.8% · +3.5% | $1.50B 44.9% · +44.3% |
| Asia | $686.0M 31.0% | $910.0M 37.8% | $753.0M 32.8% | $1.18B 41.7% | $1.12B 37.0% · +62.8% | $1.32B 39.6% · +45.1% |
| Europe, Middle East and Africa | $279.0M 12.6% | $460.0M 19.1% | $359.0M 15.6% | $543.0M 19.3% | $609.0M 20.2% · +118.3% | $518.0M 15.5% · +12.6% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Revenue by product line
| Segment | Q3 2024 | Q4 2024 | Q1 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|
| Cloud | $1.91B 86.3% | $2.10B 87.0% | $2.01B 87.5% | $2.51B 89.1% | $2.67B 88.6% · +40.0% | $2.97B 89.1% · +41.8% |
| Consumer | $164.0M 7.4% | $173.0M 7.2% | $150.0M 6.5% | $162.0M 5.7% | $168.0M 5.6% · +2.4% | $186.0M 5.6% · +7.5% |
| Client | $139.0M 6.3% | $140.0M 5.8% | $137.0M 6.0% | $146.0M 5.2% | $176.0M 5.8% · +26.6% | $179.0M 5.4% · +27.9% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Remaining performance obligations
Remaining performance obligations are the part of the business already sold but not yet delivered and therefore not yet booked as revenue. In subscription and project businesses it points the way earlier than revenue does.
| As of | Remaining performance obligations |
|---|---|
| Q4 2022 | $17.0M |
| Q3 2022 | $26.0M |
| Q3 2022 | $45.0M |
| Q2 2022 | $42.0M |
| Q4 2021 | $51.0M |
| Q4 2021 | $61.0M |
| Q3 2021 | $71.0M |
| Q2 2021 | $81.0M |
Operating metrics
Operating metrics are the figures a company uses to measure its own business — customer counts, stores, deliveries or the churn rate. None of them appear in the financial statements, and they often explain earlier than revenue does why revenue is moving.
| Metric | Q1 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|
| Revenue share of top 10 customers | 73.0% | 77.0% | 76.0% | 71.0% -2.7% |
| Revenue share of largest single customer | 18.0% | 18.0% | 15.0% | 17.0% -5.6% |
These metrics are not part of the financial statements; they sit in the narrative text of the filings. We read them out of the SEC filings using artificial intelligence and check every single figure against the original passage in the report; anything that is not found there verbatim is discarded. Source: SEC EDGAR (annual and quarterly reports, 10-K/10-Q).
Segment and region names are the ones the company itself uses and are shown as reported. Change and share refer to revenue.
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q) · Segment figures: SEC EDGAR (10-K/10-Q reports)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.