Seagate Technology Holdings plc · STX · FY2026 Q3 · Calendar Q2 2026

Seagate Beats on AI-Driven HDD Demand, Raises Guidance on Record Margins and Free Cash Flow

Seagate's FY2026 Q3 results reflect a structural shift in HDD demand driven by AI and cloud workloads, not merely a cyclical upcycle. Revenue grew 44% YoY to $3.11 billion with EPS of $4.10 (beating the $3.51 consensus by 16.8%), record non-GAAP gross margins, and $953 million in free cash flow -- the highest in over a decade. The Mozaic HAMR platform is ramping on schedule, with Mozaic 4 (44 TB) set to dominate exabyte shipments by calendar 2026 and Mozaic 5 (50 TB) targeted for late 2027. Management raised next-quarter revenue guidance to $3.45 billion with operating margins in the low 40% range, reinforcing the thesis that AI infrastructure spending is translating into sustained mass-capacity storage demand. The stock surged 11.1% on the report and drifted an additional 36.9% over the subsequent period on 3x baseline volume.

Reported After market closeNASDAQTechnology $183.19B market cap
90quality score

Company context

Snapshot as of publication

Seagate Technology Holdings plc, headquartered in Dublin, Ireland, is a global provider of advanced data storage technology and solutions, with operations spanning Singapore, the United States, the Netherlands, and other international regions. The company's extensive product portfolio encompasses a wide array of mass capacity storage offerings. These include enterprise-grade nearline hard disk drives (HDDs), solid-state drives (SSDs), and complete enterprise nearline systems, alongside specialized HDDs for video and imaging, and network-attached storage (NAS) drives. Beyond these, Seagate also supports legacy systems with Mission Critical HDDs and SSDs.…

Earnings scorecard

Reported versus consensus
Reported EPS $4.10 Consensus $4
EPS surprise +16.8% Reported versus consensus
Reported revenue $3.11B Consensus $2.96B
Revenue surprise +5.1% Reported versus consensus

Earnings History

Estimate Beat Miss Match
STX EPS earnings history estimate and actual scatter chart 8 reported fiscal quarters and 4 future estimate-only quarters. Q2 '24 estimate $-0.07 Q2 '24 actual $0.12, beat Q3 '24 estimate $0.29 Q3 '24 actual $0.33, beat Q4 '24 estimate $0.76 Q4 '24 actual $1.05, beat Q1 '25 estimate $1.49 Q1 '25 actual $1.58, beat Q4 '25 estimate $2.45 Q4 '25 actual $2.59, beat Q1 '26 estimate $2.40 Q1 '26 actual $2.61, beat Q2 '26 estimate $2.78 Q2 '26 actual $3.11, beat Q3 '26 estimate $3.51 Q3 '26 actual $4.10, beat Q4 '26 estimate $5.10 Q1 '27 estimate $5.84 Q2 '27 estimate $6.69 Q3 '27 estimate $7.56

Analyst Consensus ?

ConsensusHold51 ratings
Bullish2956.9%
Neutral1835.3%
Bearish47.8%

1 unmapped firm rating excluded from the percentages.

Analyst 52W Price Targets

$742.61Current
$65Low
$419.7Average
$1,600High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Jul 28, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Citigroup Buy BuyMaintainJul 13, 2026
Wells Fargo Overweight Equal WeightUpgradeJul 10, 2026
Susquehanna Neutral NeutralMaintainJul 8, 2026
B of A Securities Buy BuyMaintainJul 1, 2026
Cantor Fitzgerald Overweight OverweightMaintainJun 29, 2026
Morgan Stanley Overweight OverweightMaintainJun 15, 2026
JP Morgan Overweight OverweightMaintainJun 12, 2026
Mizuho Outperform OutperformMaintainJun 8, 2026
Show 44 more rating actions

Named analyst price targets

Upside is calculated against the persisted current price $742.6. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
UBSTimothy Arcuri$860$862.07 +15.8%Jul 13, 2026
Wells FargoAaron Rakers$1,100$890.09 +48.1%Jul 10, 2026
SusquehannaAnalyst unavailable$775$843.09 +4.4%Jul 8, 2026
Cantor FitzgeraldAnalyst unavailable$1,300$899.9 +75.1%Jun 29, 2026
Melius ResearchBen Reitzes$1,600$899.9 +115.5%Jun 29, 2026
Morgan StanleyAnalyst unavailable$1,035$1,000.62 +39.4%Jun 15, 2026
Mizuho SecuritiesAnalyst unavailable$1,090$847.47 +46.8%Jun 8, 2026
Wells FargoAnalyst unavailable$900$879.8 +21.2%Jun 1, 2026
BarclaysTom O'Malley$1,000$845.76 +34.7%May 27, 2026
Evercore ISIAnalyst unavailable$1,000$806.75 +34.7%May 12, 2026
See 109 more

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Market reaction

event-close to next-session close
Stock move +11.1% Event window
SPY move -0.0% Same window
Abnormal move +11.1% Stock minus SPY
Volume 3.0× Versus trailing sessions
Subsequent drift +36.9% Up to 20 sessions
STXSPY benchmark

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Transcript intelligence

What changed

Seagate delivered a broad-based beat, with revenue of $3.11B (vs. $2.96B estimate) and EPS of $4.10 (vs. $3.51 estimate). The market reacted strongly with an 11.1% abnormal move on the report and 36.9% subsequent drift on 3x baseline volume. Key developments versus the prior narrative: free cash flow reached $953M, the highest in over a decade; Fitch upgraded Seagate's credit rating to investment grade; remaining performance obligations for the top three cloud service providers nearly doubled to $1.1 trillion; and management raised the long-term revenue growth target to at least 20% per year. The balance sheet was strengthened with $641M in debt reduction, bringing net leverage to 0.7x.

Guidance delta

Management raised guidance, projecting calendar Q3 2026 revenue of $3.45 billion (approximately 41% YoY growth) with operating margins in the low 40% range. This exceeds the current quarter's already strong performance and signals continued momentum in AI-driven storage demand. The long-term revenue growth target was lifted to at least 20% annually. Capex is expected to remain stable at 4-6% of revenue to support the HAMR transition.

Key takeaways

  • Revenue surged 44% YoY to $3.1B with record non-GAAP margins and approximately $1B in free cash flow.
  • AI, especially Agentic AI, and cloud infrastructure investments are fueling unprecedented HDD demand.
  • Mozaic 4 is ramping to become the majority of HAMR exabyte shipments by calendar 2026; Mozaic 5 (50 TB) is targeted for late 2027.
  • Next-quarter guidance projects $3.45B revenue (+41% YoY) with operating margins in the low 40% range.
  • Balance sheet improved with $641M debt reduction, net leverage of 0.7x, and a Fitch investment-grade credit upgrade.

Management priorities

  • Scale Mozaic 4 to dominate HAMR exabyte shipments by calendar 2026.
  • Qualify Mozaic 5 for 50 TB drives with shipments targeted for late 2027.
  • Finalize build-to-order contracts through FY2027 for nearline capacity.
  • Continue debt reduction and shareholder returns via buybacks and dividends.
  • Maintain capex at 4-6% of revenue to support the HAMR transition.

Related earnings events

Technology

Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:12.209961+00:00
  3. Polygon adjusted daily market bars · 2026-07-28T14:41:25.188251+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-07-28T14:41:25.185625+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated . For educational purposes only; not investment advice.