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Western Digital Corporation WDC

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No observationsBuy Sell Option0 visible trade events

Company coverage

Research snapshot 2026-08-31

Research activity

WDC 19 trade records · 0 option records · 2025-10-10 → 2026-07-16

Moat

Moderate

Enterprise HDDs are ~7x cheaper than equivalent SSDs, making them the only viable option for exascale AI data center storage. 48% of Nearline exabyte market, 62.83% HDD share (vs. Seagate's 37.17%). Deep patent portfolios in magnetic recording. Adva…

Physical assets

Strong

Post flash spin-off (February 2025), focused exclusively on HDD manufacturing in Thailand, Malaysia, and China. Facilities recognized by WEF Global Lighthouse Network. Fully booked through 2026. Capital-intensive, specialized, and difficult to repli…

Software / hardware

Software20%
Hardware80%

Growth. HAMR technology production ramp captures exascale AI data center storage demand where enterprise HDDs remain 7x cheaper per TB than SSDs. Primary assets. HDD manufacturing plants (Thailand, Malaysia, China), HAMR technology patents, 62.83% H…

Coverage feed Latest entries
  1. manual · sw-hw

    Growth. HAMR technology production ramp captures exascale AI data center storage demand where enterprise HDDs remain 7x cheaper per TB than SSDs. Primary assets. HDD manufacturing plants (Thailand, Malaysia, China), HAMR technolo…

  2. manual · physical-assets

    Post flash spin-off (February 2025), focused exclusively on HDD manufacturing in Thailand, Malaysia, and China. Facilities recognized by WEF Global Lighthouse Network. Fully booked through 2026. Capital-intensive, specialized, an…

  3. manual · moat

    Enterprise HDDs are ~7x cheaper than equivalent SSDs, making them the only viable option for exascale AI data center storage. 48% of Nearline exabyte market, 62.83% HDD share (vs. Seagate's 37.17%). Deep patent portfolios in magn…

Trade feed Recent records
Date Action Type Relative size
2026-07-16 SELL Equity +22%
2026-07-15 SELL Equity +100%
2026-07-15 SELL Equity +30%
2026-07-15 SELL Equity +25%
2026-07-09 SELL Equity +9%
2026-01-09 BUY Equity +1%
2026-01-08 BUY Equity +0%
2026-01-07 BUY Equity +0%
2026-01-02 BUY Equity +0%
2025-12-02 BUY Equity +0%
2025-12-01 BUY Equity +0%
2025-11-17 BUY Equity +0%
2025-11-14 BUY Equity +0%
2025-11-06 BUY Equity +0%
2025-11-04 BUY Equity +0%
2025-11-03 BUY Equity +0%
2025-10-31 BUY Equity +0%
2025-10-24 BUY Equity +0%
2025-10-10 BUY Equity +0%

Notes

Full portfolio moat / asset analysis

Enterprise HDDs are ~7x cheaper than equivalent SSDs, making them the only viable option for exascale AI data center storage. 48% of Nearline exabyte market, 62.83% HDD share (vs. Seagate's 37.17%). Deep patent portfolios in magnetic recording. Advancing HAMR technology. However, the moat is cyclical (built on artificial supply constraints) and HDD demand i…

Full portfolio moat / asset analysis

Post flash spin-off (February 2025), focused exclusively on HDD manufacturing in Thailand, Malaysia, and China. Facilities recognized by WEF Global Lighthouse Network. Fully booked through 2026. Capital-intensive, specialized, and difficult to replicate quickly.

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