# Western Digital Corp: overview

WDC · Nasdaq · CIK 106040 · [Technology](/sectors/technology.md) · fiscal year ends Jul 3

Pages: [Overview](/companies/wdc.md) · [Financials](/companies/wdc/financials.md) · [Filings](/companies/wdc/filings.md) · [Insiders](/companies/wdc/insiders.md)

Latest reported revenue: [$4.38bn](/filings/0001628280-26-066933.md) for Q1 FY2027, three months to 2026-10-02, from the 10-Q filed Oct 23, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001628280-26-066933).

## Last eight quarters

| Line item | Unit | Q2 FY2025 (2024-12-27) | Q3 FY2025 (2025-03-28) | Q4 FY2025 (2025-06-27) | Q1 FY2026 (2025-10-03) | Q2 FY2026 (2026-01-02) | Q3 FY2026 (2026-04-03) | Q4 FY2026 (2026-07-03) | Q1 FY2027 (2026-10-02) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [2,409](/filings/0001628280-26-004207.md) | [2,294](/filings/0001628280-26-029054.md) | [2,605](/filings/0000106040-25-000038.md) | [2,818](/filings/0001628280-26-066933.md) | [3,017](/filings/0001628280-26-004207.md) | [3,337](/filings/0001628280-26-029054.md) | [3,747 d](/filings/0001628280-26-057139.md) | [4,381](/filings/0001628280-26-066933.md) |
| Gross margin | % | [37.7%](/filings/0001628280-26-004207.md) | [39.8%](/filings/0001628280-26-029054.md) | [41.0%](/filings/0000106040-25-000038.md) | [43.5%](/filings/0001628280-26-066933.md) | [45.7%](/filings/0001628280-26-004207.md) | [50.2%](/filings/0001628280-26-029054.md) | [54.1% d](/filings/0001628280-26-057139.md) | [57.8%](/filings/0001628280-26-066933.md) |
| Operating margin | % | [23.2%](/filings/0001628280-26-004207.md) | [33.1%](/filings/0001628280-26-029054.md) | [26.1% d](/filings/0001628280-26-057139.md) | [28.1%](/filings/0001628280-26-066933.md) | [30.1%](/filings/0001628280-26-004207.md) | [35.7%](/filings/0001628280-26-029054.md) | [41.7% d](/filings/0001628280-26-057139.md) | [46.7%](/filings/0001628280-26-066933.md) |
| Net margin | % | [24.7%](/filings/0001628280-26-029054.md) | [22.7%](/filings/0001628280-26-029054.md) | [10.8%](/filings/0000106040-25-000038.md) | [41.9%](/filings/0001628280-26-066933.md) | [61.1%](/filings/0001628280-26-029054.md) | [96.0%](/filings/0001628280-26-029054.md) | [85.3% d](/filings/0001628280-26-057139.md) | [40.6%](/filings/0001628280-26-066933.md) |
| Diluted EPS | $ per share | [1.63](/filings/0001628280-26-004207.md) | [1.42](/filings/0001628280-26-029054.md) | [0.75](/filings/0000106040-25-000038.md) | [3.07](/filings/0001628280-26-066933.md) | [4.73](/filings/0001628280-26-004207.md) | [8.20](/filings/0001628280-26-029054.md) | not reported | [4.63](/filings/0001628280-26-066933.md) |
| Free cash flow | $m | [287 d](/filings/0001628280-26-004207.md) | [379 d](/filings/0001628280-26-029054.md) | [675 d](/filings/0001628280-26-057139.md) | [599](/filings/0001628280-26-066933.md) | [653 d](/filings/0001628280-26-004207.md) | [978 d](/filings/0001628280-26-029054.md) | [1,281 d](/filings/0001628280-26-057139.md) | [1,377](/filings/0001628280-26-066933.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Derived values: 6-month figure less the 3-month figure; 9-month figure less the 6-month figure; 12-month figure less the 9-month figure.

## Last five fiscal years

| Line item | Unit | FY2022 (2022-07-01) | FY2023 (2023-06-30) | FY2024 (2024-06-28) | FY2025 (2025-06-27) | FY2026 (2026-07-03) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $bn | [18.8](/filings/0000106040-24-000031.md) | [6.3](/filings/0000106040-25-000038.md) | [6.3](/filings/0001628280-26-057139.md) | [9.5](/filings/0001628280-26-057139.md) | [12.9](/filings/0001628280-26-057139.md) |
| Gross margin | % | [31.3%](/filings/0000106040-24-000031.md) | [22.2%](/filings/0000106040-25-000038.md) | [28.1%](/filings/0001628280-26-057139.md) | [38.8%](/filings/0001628280-26-057139.md) | [48.9%](/filings/0001628280-26-057139.md) |
| Operating margin | % | [12.7%](/filings/0000106040-24-000031.md) | [(8.8%)](/filings/0000106040-25-000038.md) | [(6.4%)](/filings/0001628280-26-057139.md) | [24.5%](/filings/0001628280-26-057139.md) | [34.5%](/filings/0001628280-26-057139.md) |
| Net margin | % | [8.2%](/filings/0000106040-24-000031.md) | [(26.9%)](/filings/0000106040-25-000038.md) | [(12.6%)](/filings/0001628280-26-057139.md) | [19.8%](/filings/0001628280-26-057139.md) | [72.9%](/filings/0001628280-26-057139.md) |
| Diluted EPS | $ per share | [4.89](/filings/0000106040-24-000031.md) | [(5.37)](/filings/0000106040-25-000038.md) | [(2.61)](/filings/0001628280-26-057139.md) | [5.12](/filings/0001628280-26-057139.md) | [24.28](/filings/0001628280-26-057139.md) |
| Free cash flow | $bn | [0.8](/filings/0000106040-24-000031.md) | [(1.2)](/filings/0000106040-25-000038.md) | [(0.8)](/filings/0001628280-26-057139.md) | [1.3](/filings/0001628280-26-057139.md) | [3.5](/filings/0001628280-26-057139.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/wdc/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $21.05bn | 32,953,613 |  | Reduced −2,815,609 |
| [FMR LLC](/funds/315066.md) | 2026-06-30 | $16.60bn | 25,983,645 |  | Reduced −5,639,773 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $14.38bn | 22,510,811 |  | Added +475,950 |
| [JPMORGAN CHASE & CO](/funds/19617.md) | 2026-06-30 | $11.09bn | 17,007,789 |  | Reduced −504,359 |
| [Capital World Investors](/funds/1422849.md) | 2026-06-30 | $10.60bn | 16,598,211 |  | Added +4,718,173 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $10.40bn | 16,276,615 |  | Added +810,849 |
| [Invesco Ltd.](/funds/914208.md) | 2026-06-30 | $9.22bn | 14,435,741 |  | Added +8,904,877 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $8.37bn | 13,109,474 |  | Reduced −4,063,179 |
| [JANE STREET GROUP, LLC](/funds/1595888.md) | 2026-06-30 | $6.11bn | 9,570,100 | Put | Added +2,760,700 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $5.35bn | 8,411,628 |  | Reduced −1,065,573 |

## Recent filings

[All 2,440 filings](/companies/wdc/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-23 | 17:36 ET | [10-Q](/filings/0001628280-26-066933.md) | Quarterly report, period 2026-10-02 | 0001628280-26-066933 |
| 2026-10-22 | 16:04 ET | [8-K](/filings/0001628280-26-066882.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-066882 |
| 2026-10-05 | 16:05 ET | [DEF 14A](/filings/0001628280-26-064909.md) | Proxy statement, period 2026-11-20 | 0001628280-26-064909 |
| 2026-09-14 | 08:00 ET | [8-K](/filings/0001193125-26-389859.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-389859 |
| 2026-08-27 | 16:15 ET | [8-K/A](/filings/0001193125-26-371309.md) | 3.02 Unregistered sale of equity | 0001193125-26-371309 |
| 2026-08-26 | 06:02 ET | [8-K](/filings/0001193125-26-365796.md) | 3.02 Unregistered sale of equity; 8.01 Other events | 0001193125-26-365796 |
| 2026-08-14 | 16:20 ET | [10-K](/filings/0001628280-26-057139.md) | Annual report, period 2026-07-03 | 0001628280-26-057139 |
| 2026-08-05 | 16:04 ET | [8-K](/filings/0001628280-26-053305.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-053305 |
| 2026-06-11 | 16:06 ET | [8-K](/filings/0001193125-26-267514.md) | 8.01 Other events | 0001193125-26-267514 |
| 2026-06-08 | 09:00 ET | [8-K/A](/filings/0001193125-26-260797.md) | 3.02 Unregistered sale of equity | 0001193125-26-260797 |

## Latest annual report

[Form 10-K for the fiscal year ended Jul 3, 2026](/filings/0001628280-26-057139.md), filed Aug 14, 2026.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 106040
- Tickers: WDC
- Exchange: Nasdaq
- SIC code: 3572 Computer Storage Devices
- State of incorporation: DE
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 30, 2026, 18:20 ET. No prices; not investment advice.