Seagate Technology PLCSTX
▲ PositiveDemandrelevance
Fund cites surging AI data-center demand for HDDs as the driver of Seagate's 147% three-month gain and raised guidance.
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Seagate Technology PLC
Western Digital CorporationWDC
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United States▲2impact 4
Sandisk Posts 84.6% Gross Margin Quarter, Guides Fiscal Q1 2027 Revenue to $10.30-$10.80 Billion
Sandisk reported fiscal Q4 2026 revenue of $8,965 million, up 372% from a year earlier, with gross margin of 84.6%, and guided fiscal Q1 2027 revenue to $10.30 billion to $10.80 billion with non-GAAP earnings per share of $44.00 to $46.00. Datacenter revenue reached $2,977 million in the quarter, up 103% sequentially, and $5,153 million for fiscal 2026, up 437%, while edge revenue was $5,432 million for the quarter, up 48% sequentially. Since its April earnings call, the company has signed five more agreements under its New Business Model, three with new customers and two expanding earlier deals, and it backs out $2,476 million tied to prepayments and deposits under these agreements when calculating adjusted free cash flow for fiscal 2026. The board approved another $14 billion in buybacks, bringing the remaining authorization to $15.5 billion. The stock trades at 7.75 times forward earnings as of October 6, against a sector P/E of 23.74, even as analysts expect EPS growth of 23.72% in 2027; about two-thirds of fiscal Q4 sequential growth came from higher prices and one-third from higher volume, and consumer revenue fell 32% from the prior quarter.
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Semiconductors › Memory — DRAM, NAND & HBM ▲Pricing
Cloud & Digital Infrastructure › Enterprise Data Storage Systems ▲Pricing
SNDK · Capital · Positive Sandisk reported blowout fiscal Q4 2026 revenue of $8,965M with 84.6% gross margin, guided fiscal Q1 2027 revenue to $10.30-$10.80B, and authorized another $14B in buybacks.
SNDK · Demand · Positive Datacenter revenue reached $2,977M in the quarter (up 103% sequentially) and the company signed five more New Business Model agreements, three with new customers.
United StatesQuantum QMCO Stock Up 191% in Three Months on Strong Q1 Results
Quantum Corporation's QMCO shares have surged 191.2% over the past three months, far outpacing the Zacks Computer & Technology sector's 5.2% gain and the Zacks Computer-Storage Devices industry's 19.7% decline, while the S&P 500 rose 3.1%. The company reported better-than-expected first-quarter fiscal 2027 results, with revenue up 25.7% year over year to $80.8 million, above the high end of management's guidance of $75 million, plus or minus $2 million, and gross margin improving to 39.3%, its highest level in five quarters. Non-GAAP operating expenses fell 16% year over year to $25.1 million, non-GAAP net income came in at $4 million, or 18 cents per share, against a loss of $14.5 million a year earlier, and adjusted EBITDA reached $8 million versus a loss of $6.5 million. Quantum eliminated all outstanding debt, cutting total debt from $144.8 million at the end of fiscal 2026 to zero as of June 30, 2026, after a private placement raised approximately $94.6 million in net proceeds, of which $56.8 million went to debt repayment, while cash, cash equivalents and restricted cash rose to $54.6 million from $16.2 million. For the second quarter of fiscal 2027, Quantum expects revenue of $82 million, plus or minus $2 million, about 31% year-over-year growth at the midpoint, but projects adjusted EBITDA of $6 million, plus or minus $1 million, below the first quarter's $8 million, as supply constraints on tape drives and certain disk drives continue to limit order fulfillment. QMCO trades at a forward 12-month price/sales ratio of 3.09 versus the industry's 2.91 and currently carries a Zacks Rank #2 (Buy).
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Cloud & Digital Infrastructure › Enterprise Data Storage Systems Supply
QMCO · Capital · Positive Quantum posted better-than-expected Q1 fiscal 2027 results with revenue up 25.7% to $80.8M, improved gross margin, positive non-GAAP net income, and eliminated all debt.
QMCO · Supply · Negative Q2 guidance implies lower adjusted EBITDA as supply constraints on tape drives and certain disk drives limit order fulfillment.
China▲
Demingli Says Overseas Business Expansion Expected to Become New Growth Driver for Enterprise Storage
Demingli stated on an investor interaction platform on October 9 that its existing enterprise storage products have successfully entered the supply chains of multiple leading internet, server, and information technology application innovation ecosystem customers, and it has built a full-stack enterprise storage technology layout spanning controller chips, firmware, solution validation, and system adaptation. The company said that in addition to business development with domestic customers, it has advanced business discussions with some overseas enterprise customers and reached cooperation intentions, and overseas business expansion is expected to become a new growth driver for its enterprise storage business.
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Cloud & Digital Infrastructure › Enterprise Data Storage Systems ▲Demand
Semiconductors › Memory — DRAM, NAND & HBM Demand
United States▲
AWS Transform Adds NetApp ONTAP Block Storage Migration to Amazon FSx
AWS Transform now enables migration of block storage data for NetApp Inc.'s unified data storage operating system, NetApp ONTAP, directly to Amazon FSx, allowing such migrations to run in the same wave as compute and network. NetApp executive Pravjit Tiwana said cloud migration projects often run longer and cost more than planned because customers must move applications, servers, networking, and storage separately, and that the combined offering simplifies the process, lowers migration risk, and helps customers reach AWS faster without changing how their applications operate. The integration broadens NetApp's total addressable market beyond its existing users and turns AWS migration projects into new cloud storage channels, though it also increases NetApp's reliance on AWS for distribution and adoption of this particular cloud service, exposing it to AWS pricing decisions and competing storage offerings. NetApp has delivered around 102% year-to-date return in 2026, more than fivefold the return of the broader S&P 500, with a market capitalization of approximately $45.39 billion, a trailing P/E of approximately 33.3x and a forward P/E of 23.7x. As per 13F filing data for Q2 2026, a total of 47 hedge funds held positions in the stock compared to 38 by the end of the first quarter, and BlackRock is the largest institutional investor with 18.9 million shares, representing 9.62% of outstanding shares.
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Cloud & Digital Infrastructure › Enterprise Data Storage Systems ▲Technology
Cloud & Digital Infrastructure › Hyperscale Cloud (IaaS / PaaS) ▲Technology
NTAP · Demand · Positive AWS Transform integration lets NetApp ONTAP block storage migrate to Amazon FSx, broadening NetApp's addressable market and opening new cloud storage channels.
NTAP · Competition · Negative The tie-up increases NetApp's reliance on AWS for distribution, exposing it to AWS pricing decisions and competing storage offerings.
AMZN · Demand · Positive AWS Transform now migrates NetApp ONTAP block storage directly to Amazon FSx, deepening AWS's cloud storage migration offering and drawing more workloads onto AWS.
TaiwanUnited States▲
Silicon Motion's MonTitan SSD Controller Enters Commercial Production With Two Tier 1 Customers
Silicon Motion Technology Corporation said its MonTitan enterprise SSD controller platform entered commercial production with two Tier 1 customers in the second quarter of 2026, with five additional Tier 1 customers expected to ramp production in the second half of the year. Management expects MonTitan to contribute 5-10% of total revenues exiting 2026. In August 2026, the company unveiled its MonTitan SSD Reference Design Kit, incorporating proprietary PerformaShape technology, and introduced the SM2524XT PCIe Gen5 DRAMless SSD controller built on TSMC's 6nm process, delivering sequential read speeds of up to 14 GB/s and random performance of up to 2.5 million input/output operations per second, with up to 25% higher performance per watt than its predecessor. Silicon Motion has shipped more than 5 billion controllers cumulatively over the past decade and averages more than 750 million NAND controller shipments annually. Earnings estimates for 2026 have moved up 130.6% to $11.16 over the past year, while 2027 estimates have increased 171.9% to $16.34. The stock has gained 203.4% over the past year, compared with the industry's growth of 157.6%, and carries a Zacks Rank #3 (Hold).
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Cloud & Digital Infrastructure › Enterprise Data Storage Systems ▲Technology
United States▲2
NetApp Shares Surge 147% in Six Months as AI Demand Lifts Guidance
NetApp, Inc.'s NTAP shares have surged 147.2% in the past six months, far outpacing the Zacks Computer & Technology sector's 28.2% gain, the Zacks Computer-Storage Devices industry's 59.2% rise and the S&P 500's 15.9% advance. The company reported revenues of $2.03 billion in the first quarter of fiscal 2027, representing 30% year-over-year growth, or 26% excluding the additional week, and raised its fiscal 2027 revenue guidance to $7.96-$8.26 billion. All-flash array revenues surged 47% year over year to $1.31 billion, public cloud revenues increased 28% to $206 million, and non-GAAP earnings per share rose 66% to $2.58, while non-GAAP operating margin expanded 610 basis points to 31.9%. NetApp also raised its fiscal 2027 non-GAAP earnings guidance to $9.73-$10.03 per share and returned $302 million to shareholders through dividends and share repurchases. Despite the momentum, non-GAAP gross margin contracted 50 basis points year over year to 70.6% on higher component costs and a greater product revenue mix, and management expects gross margin to decline sequentially to 67-68% in the second quarter.
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Cloud & Digital Infrastructure › Enterprise Data Storage Systems ▲Demand
NTAP · Capital · Positive NetApp raised fiscal 2027 revenue and EPS guidance after 30% Q1 revenue growth and 66% EPS growth
NTAP · Supply · Negative Non-GAAP gross margin contracted 50 bps on higher component costs and is expected to fall sequentially to 67-68%