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Versus · Technology hardware

Seagate vs Western Digital: The Same Storage Quarter, Different Cash Outcome

STX

$STX

Seagate Technology

vs
WDC

$WDC

Western Digital

Which storage business converted the fiscal first quarter into more cash?

Both reported hard-drive demand; this review keeps company-defined free-cash-flow bridges and completed October 28 charts distinct.

Figures Fiscal first quarter ended October 2, 2026; completed October 28 regular session. Retrospective article prepared October 29.. Published Oct 29, 2026. Educational commentary, not investment advice.

In short

  • •Western Digital reported slightly higher fiscal-Q1 revenue and GAAP gross margin.
  • •Seagate reported $1.48B of issuer-defined free cash flow versus Western Digital's $1.38B; reconcile the definitions.
  • •Both shares rose on October 28 completed regular-session closes, but per-share prices cannot rank valuation.

Side by side

Metric$STX$WDC
Fiscal Q1 revenueDifferent businesses and valuations; one-quarter revenue does not rank the stocks.$4.23B$4.38B
GAAP gross marginReported fiscal-first-quarter GAAP measures.57.3%57.8%
Company-defined free cash flowEach issuer's cash bridge; net-versus-gross property/equipment treatment differs.$1.48B$1.38B
October 28 completed closePer-share prices are not comparable measures of business value.$697.97$396.42

Highlighted cells mark the side each line favours. $STX leads 0, $WDC leads 0, and 4 favour neither. This is not a score, and the side leading more lines is not the better investment.

Seagate and Western Digital reported fiscal first quarters ending October 2. Both are now focused on hard drives, making this a more useful operating comparison than older results that include Western Digital's separated flash business. Western Digital had slightly more revenue and a slightly higher GAAP gross margin; Seagate reported more free cash flow under each company's reconciled definition. Neither quarterly snapshot decides which share is better value. Seagate results · Western Digital results

The quarter in numbers

Fiscal Q1 2027 financials. The free-cash-flow definitions are company-specific and described in the article.

Western Digital reported $4.38 billion of revenue against Seagate's $4.23 billion, a $148 million lead. Western Digital's GAAP gross margin was 57.8%; Seagate's was 57.3%. These are close, but the differences are real. Seagate reported GAAP diluted EPS of $7.59 and Western Digital $4.63; per-share EPS does not compare the two businesses or valuations by itself because share counts and prices differ.

Seagate generated $1.69 billion of operating cash and company-defined free cash flow of $1.48 billion after $211 million of property and equipment. Western Digital generated $1.60 billion of operating cash and company-defined free cash flow of $1.38 billion after $227 million of net property and equipment. The bridges are similar in this quarter, but the exact reconciliation and net-versus-gross capital-spending treatment still matter. Seagate's reported free cash flow exceeded Western Digital's by $102 million.

Seagate retired about $1.2 billion of debt during the quarter. Its additional $750 million retirement after quarter-end is a subsequent event and should not be folded into the quarter's cash-flow bridge.

What each company expects

Seagate guided its next-quarter revenue to $4.8 billion, plus or minus $0.1 billion. Western Digital guided to $5.1 billion, plus or minus $0.1 billion. These are management forecasts, not sales already earned; the gap does not establish a winner without comparing margins, cash conversion, investment and the price of each stock.

Completed October 28 chart

STX finished October 28 at $697.97, up 4.51% from $667.85. It traded from $621.55 to $698.94 during the regular session. The close was above its 200-day average of $689.02 but below its 50-day average of $805.84, calculated from completed daily closes through October 28. A daily close above $698.94 would be more convincing near-term repair; a daily close back below $689.02 would weaken that picture.

STX October 28 completed close $697.97; 50-day $805.84; 200-day $689.02. Volume by price is estimated from limited Cboe BATS bars, not native TradingView VRVP. October 28 consolidated daily volume was preliminary at the chart freeze.

WDC closed the same session at $396.42, up 4.08% from $380.88. It traded from $374.89 to $397.33. A daily close above $397.33 would extend the immediate move; a daily close back below $380.88 would unwind it. The prices are per share and are not directly comparable between companies.

WDC October 28 completed close $396.42; dated regular-session levels and volume.

This comparison uses the October 28 completed regular session and the fiscal quarter ended October 2. Market research only, not a recommendation to buy or sell.

What the gap is pricing

The fiscal first quarter does not establish a valuation winner. Compare cash conversion, investment needs, debt and share price over subsequent reports.

This says what the market is charging for, not what anyone should buy. No position is implied.

Sources