Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Sandisk Corporation (Exact name of registrant as specified in its charter) As filed with the Securities and Exchange Commission on April 18, 2025 Registration No. 333- Milpitas, California 95035 (408) 801-1000 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) Bernard Shek Senior Vice Pres ...

Core Viewpoint - NetApp, Inc. has experienced a significant decline in stock price due to disappointing guidance, which has not met Wall Street expectations [1] Company Analysis - NetApp is recognized as one of the leading storage infrastructure providers globally [1] - The company is undergoing strategic changes that may present long-term growth potential at a reasonable price [1] Investment Perspective - The focus is on companies like NetApp that are undergoing strategic changes, as these can lead to a correction in stock value towards its intrinsic worth [1] - The belief is that such strategic changes can offer investors high returns due to existing misconceptions and uncertainties surrounding the stock [1]

Core Viewpoint - The HDD glass substrate industry is facing challenges due to the rapid growth of SSDs, leading to a shrinking market for HDD glass substrates, which is projected to decline from $8.87 billion in 2024 to $5.53 billion by 2031, with a compound annual growth rate (CAGR) of -5.70% from 2025 to 2031 [13]. Industry Status - The production of HDD glass substrates is highly concentrated, with Hoya being the sole manufacturer, operating three production bases in Southeast Asia (Thailand, Vietnam, and Laos) [2]. - The HDD industry is mature but is experiencing a decline in demand due to competition from SSDs, particularly in consumer applications like laptops, while still maintaining strong demand in data centers and enterprise storage [3]. Technological Advancements - Continuous improvements in glass substrate manufacturing technology, especially in surface treatment and smoothness, are enabling higher density storage solutions [4]. - New technologies such as MRAM (Magnetoresistive Random Access Memory) and HAMR (Heat-Assisted Magnetic Recording) are being developed to support advanced storage media and heads [4][5]. Market Trends - The demand for higher density storage is driving the development of glass substrates, particularly with the support of HAMR and MAMR (Microwave-Assisted Magnetic Recording) technologies [5]. - The HDD market is expected to maintain stable demand in the medium to long term, especially in cloud services and data centers that require large-capacity, low-cost storage solutions [8][19]. Competitive Landscape - The rise of SSDs is intensifying competition, prompting HDD manufacturers to innovate with new technologies and materials to enhance market competitiveness [6]. - The production process for HDDs is moving towards greater automation and intelligence, utilizing AI and big data analytics to optimize production efficiency and yield [7]. Application Segmentation - Data centers are the primary application for HDD glass substrates, projected to account for 60.30% of global market revenue in 2024 [19]. - While HDDs remain relevant in enterprise storage, they are gradually being replaced by SSDs in consumer electronics due to advantages in speed, shock resistance, and power efficiency [9].

Core Viewpoint - Pure Storage (PSTG) shares have declined approximately 9% since the last earnings report, underperforming the S&P 500, raising questions about the potential for a breakout or continued negative trend leading up to the next earnings release [1] Estimates Movement - Estimates for Pure Storage have trended downward over the past month, with the consensus estimate shifting by -300% due to these changes [2] VGM Scores - Pure Storage currently holds an average Growth Score of C, but significantly lags in Momentum Score with an F. The stock also received an F grade on the value side, placing it in the bottom 20% quintile for this investment strategy. Overall, the stock has an aggregate VGM Score of F, which is critical for investors not focused on a single strategy [3] Outlook - The downward trend in estimates indicates a broader negative shift for Pure Storage. The company holds a Zacks Rank of 3 (Hold), suggesting an expectation of in-line returns from the stock in the upcoming months [4]

Core Insights - Pure Storage integrates NVIDIA AI Data Platform into its FlashBlade platform, enhancing enterprise-grade scalable, AI-ready solutions for customers [1][2][5] - FlashBlade supports NVIDIA's reference design for intelligent AI Data Platforms, enabling rapid data processing for AI reasoning applications [2][4] - Recent certifications for FlashBlade//S500 and FlashBlade//EXA affirm its high-performance storage capabilities for AI infrastructure [3][5] Industry Impact - The growth of large-scale AI and machine learning workloads has increased demand for high-performance storage systems to support GPU cloud providers [4] - Traditional storage solutions often create bottlenecks in data access, impacting the efficiency of GPU workloads and complicating management in multi-tenant environments [4][6] - Pure Storage's solutions eliminate these bottlenecks, ensuring high-level read/write performance and simplifying management for enterprise AI projects [6][7] Customer Benefits - Organizations can deploy storage solutions that enhance GPU workload efficiency and provide real ROI by integrating with NVIDIA accelerated computing [6] - The integration of NVIDIA AI Data Platform capabilities into FlashBlade allows enterprises to achieve near-real-time data processing for improved customer service and operational efficiency [8] - Collaborations with partners like Cisco aim to streamline AI workloads and unlock the full potential of data through advanced storage solutions [9]

Financial Data and Key Metrics Changes - In Q3 FY 2025, revenue was $1.64 billion, reflecting a 2% year-over-year growth, although it was $44 million below the midpoint of guidance [31] - Billings increased to $1.71 billion, also up 2% year-over-year, marking the fifth consecutive quarter of growth [31] - Operating margin was reported at 30%, exceeding expectations, while EPS was $1.91, in line with guidance [36][37] - Operating cash flow decreased to $385 million from $484 million a year ago, and free cash flow was $338 million compared to $448 million [37] Business Line Data and Key Metrics Changes - Hybrid cloud revenue grew by 1% year-over-year, while the all-flash array business saw a 10% increase, reaching an annualized revenue run rate of $3.8 billion [10] - Keystone, the Storage as a Service offering, experienced nearly 60% year-over-year revenue growth [10] - Support revenue declined by 2% year-over-year to $621 million, but was flat in constant currency [32] - Professional services revenue grew by 14% year-over-year, driven mainly by Keystone [32] Market Data and Key Metrics Changes - Public cloud revenue reached $174 million, up 15% year-over-year, driven by hyperscaler first-party and marketplace storage services [32] - Excluding Spot by NetApp, public cloud revenues grew by 21% year-over-year, indicating a healthy demand environment [33] - The company reported deferred revenue of $4.1 billion, flat year-over-year, with remaining performance obligations at $4.5 billion [33] Company Strategy and Development Direction - The company is focused on enhancing execution and improving sales momentum, particularly in AI and data-driven workloads [8][24] - New product introductions, including entry-level and mid-range systems, aim to simplify customer scaling and reduce storage costs [12] - The divestiture of Spot by NetApp is part of a strategy to sharpen focus on core public cloud offerings [18][29] Management's Comments on Operating Environment and Future Outlook - Management acknowledged inconsistent execution in Q3, leading to some deals slipping into Q4, but expressed confidence in improved sales execution moving forward [8][24] - The company expects a slight decrease in FY 2025 guidance due to the divestiture of Spot, foreign exchange impacts, and near-term headwinds in the public sector [25][41] - Management remains optimistic about achieving long-term financial goals set during the Investor Day [24][148] Other Important Information - The company returned over $300 million to stockholders through dividends and share repurchases, reducing the diluted share count by 3 million shares year-over-year [30] - The balance sheet remains healthy, with approximately $2.3 billion in cash and short-term investments against $2 billion in debt [40] Q&A Session Summary Question: Sales execution issues and rectification efforts - Management noted a strong pipeline but acknowledged that several large deals slipped due to procurement delays, implementing tighter controls on deal progression [51][53] Question: Public sector performance and caution - Management observed caution in European markets and some caution in the US public sector, but overall performance was in line with expectations [57][58] Question: Competitive landscape and QLC mix - Management reported no significant changes in the competitive landscape and highlighted strong traction in refreshed product lines [62] Question: Product gross margins outlook - Management expects product gross margins to stabilize around 56% in Q4, with potential increases as new products gain traction [66][73] Question: AI enterprise cycle and revenue growth - Management indicated that AI projects are in early stages, with broader enterprise adoption expected in 2025 or 2026 [135][136] Question: Customer behavior towards as-a-service models - Management noted increased customer interest in as-a-service models, particularly for flexible infrastructure solutions [140] Question: Long-term growth targets - Management reaffirmed confidence in long-term growth targets set during the Investor Day, with no changes expected due to recent performance [148]

Financial Data and Key Metrics Changes - In Q3 FY 2025, the company reported revenue of $1.64 billion, reflecting a 2% year-over-year growth, although it was $44 million below the midpoint of guidance [31] - Billings increased to $1.71 billion, also up 2% year-over-year, marking the fifth consecutive quarter of year-over-year growth [31] - Operating margin was reported at 30%, exceeding expectations, while EPS was $1.91, in line with guidance [36][37] - Operating cash flow decreased to $385 million from $484 million a year ago, and free cash flow was $338 million compared to $448 million a year ago [37] Business Line Data and Key Metrics Changes - Hybrid cloud revenue increased by 1% year-over-year, while the all-flash array business grew by 10%, reaching an annualized revenue run rate of $3.8 billion [10] - Support revenue declined by 2% year-over-year to $621 million, but was flat in constant currency [32] - Professional services revenue grew by 14% year-over-year, primarily driven by the Keystone Storage-as-a-Service offering, which saw nearly 60% growth [32] - Public cloud revenue increased by 15% year-over-year to $174 million, with first-party and marketplace storage services growing over 40% [20][32] Market Data and Key Metrics Changes - The company noted a cautious environment in European markets, particularly in France and Germany, and some caution in the US public sector [57] - The public cloud segment, excluding Spot by NetApp, grew 21% year-over-year, indicating a healthy demand environment [20][32] Company Strategy and Development Direction - The company is focused on enhancing its AI solutions and has seen significant demand for AI infrastructure and data lake modernization, with over 100 AI-related wins in Q3 [14] - The divestiture of Spot by NetApp is part of a strategy to streamline operations and focus on core offerings [18][41] - The company aims to maintain a strong operating margin and free cash flow generation while controlling expenses [30] Management's Comments on Operating Environment and Future Outlook - Management acknowledged that Q3 performance did not meet expectations but expressed confidence in returning to growth in Q4 due to improved sales execution [24] - The company expects a slight decrease in FY 2025 guidance due to the divestiture of Spot, foreign exchange impacts, and near-term headwinds in the public sector [25][41] - Management remains optimistic about achieving long-term financial goals set during the Investor Day [24][48] Other Important Information - The company returned over $300 million to shareholders through dividends and share repurchases, reducing the diluted share count by 3 million shares year-over-year [30] - The balance sheet remains healthy, with approximately $2.3 billion in cash and short-term investments against $2 billion in debt [40] Q&A Session Summary Question: Sales execution issues and rectification efforts - Management noted that several large deals slipped into Q4 due to procurement delays, but many have since closed, and tighter controls on deal progression are being implemented [51][53] Question: Public sector performance and caution - Management confirmed that there is caution in European markets and some in the US public sector, but overall performance in Q3 was as planned [57][58] Question: Competitive landscape and QLC mix - Management stated that the competitive landscape remains strong, with no significant changes, and highlighted the successful refresh of the product portfolio [62] Question: Product gross margins and future expectations - Management discussed expectations for product gross margins to stabilize and potentially improve as new products gain traction and costs decline [73] Question: Impact of divestiture of Spot on revenue - The divestiture is expected to have a neutral impact on EPS, with trailing cloud revenue from Spot being approximately $94 million [88][90] Question: AI in enterprise and storage grid enhancements - Management indicated that AI adoption is growing, with clients establishing AI centers of excellence, and enhancements to storage solutions are aimed at capitalizing on this trend [121][122] Question: Tariffs and supply chain flexibility - Management emphasized a flexible global supply chain that mitigates tariff impacts, particularly due to reduced dependency on China [128][130]

Financial Performance - NetApp's Q3 FY25 revenue reached $1.64 billion, a 2.2% year-over-year increase[61] - Billings for Q3 FY25 amounted to $1.71 billion, representing a 1.5% year-over-year growth[61] - The company's all-flash array annualized revenue run rate grew by 10% year-over-year, reaching $3.8 billion[59] - First party and marketplace cloud storage services revenue grew approximately 46% year-over-year[59] - Capital returns totaled $306 million in Q3 FY25[61] Guidance - NetApp projects Q4 FY25 revenue between $1.65 billion and $1.80 billion[97] - The company anticipates a Non-GAAP gross margin of 69% to 70% and a Non-GAAP operating margin of approximately 28% for Q4 FY25[97] - NetApp expects Non-GAAP earnings per share to be in the range of $1.84 to $1.94 for Q4 FY25[97] Strategic Focus - NetApp secured over 100 AI and data lake modernization deals, including AI-as-a-Service wins[59] - The company divested Spot by NetApp to refine its Public Cloud business focus[59] - NetApp launched new all-flash AFF A-series and C-series, enhanced StorageGRID object storage capabilities, and expanded cloud storage offerings[59]

Pure Storage (PSTG 1.86%) stock edged higher on Hump Day, thanks largely to an encouraging earnings report. After this was published, investors pushed the stock nearly 2% higher on the day, which was notable because the benchmark S&P 500 index essentially traded sideways.Double beat on key fundamentalsThose numbers were unveiled before market open on Wednesday, revealing that the data storage company earned just under $880 million in revenue in the fourth quarter of its fiscal 2025. This meant a double-digi ...