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Quote this valuation with its source: Fair value, Potential value and the price at analysis.
FAQ
WDC — frequently asked questions
Is Western Digital Corporation overvalued?
In our latest published analysis dated 2026-09-30, WDC looks meaningfully overvalued. The price recorded at analysis is 453 USD versus our fair value of 215 USD; the high endpoint is presented separately as potential value of 379 USD. That implies roughly 52.7% downside to fair value at that date.
Our latest published report, analyzed 2026-09-30, gives WDC a fair value of 215 USD and a potential value of 379 USD. The conclusion is triangulated across multiple valuation models and weighted by reliability for Western Digital Corporation's archetype; it is a dated research output, not a live price.
Should I buy WDC now?
Our latest published rating for WDC, analyzed 2026-09-30, is Sell. Western Digital Corporation looks meaningfully overvalued at the analysis-date price of 453 USD versus fair value of 215 USD; potential value is 379 USD. This is research for educational purposes, not personalized investment advice.
What are the biggest risks for WDC?
The dedicated bear-case section in our report analyzed 2026-09-30 documents Western Digital Corporation's material risks, evidence, thresholds, and thesis-invalidation conditions. Scenario-specific explanations remain in that section so the report does not repeat or decontextualize them elsewhere.
What is WDC's rating?
Our latest published rating for WDC, analyzed 2026-09-30, is Sell, with a published moat assessment of 6.5/10 (Narrow). It reflects our fair value of 215 USD, the potential value of 379 USD, and the price recorded at analysis (453 USD).
Báo cáo này chưa được dịch. Hãy làm mới sau vài phút khi hàng đợi dịch xử lý xong.
§1 Tóm tắt điều hànhEN
Câu trả lời trong 30 giâySell
Giá so với giá trị
Giá
$453.48
Giá trị hợp lý
$214.67
Giá trị tiềm năng
$378.57
Tính đến
2026-09-29
Vì sao luận điểm có thể đúng
The preeminent upside opportunity is sustained hyperscaler cloud exabyte additions for artificial intelligence training and archiving, lifting FY2027 and FY2028 revenue toward upper consensus projections of $34,240 million.
Điều gì sẽ thay đổi quan điểm của chúng tôi
Product Cloud revenue growth decelerating to 0% YoY or below, or top hyperscalers halting nearline drive procurement during an infrastructure capex digestion phase.
Western Digital Corporation carries a Sell rating, as the prevailing share price of $453.48 trades at an unsustainable 111.2% premium over its intrinsic Fair value of $214.67, pricing in flawless perpetual expansion at the cyclical crest of the enterprise nearline storage industry.3
We assign a Sell rating to Western Digital Corporation. For an ordinary investor, this rating directs full position liquidation or strict avoidance of new capital deployment. While the business is currently executing a strong cyclical recovery in enterprise nearline storage, prevailing market prices have detached from normalized full-cycle economics, creating severe downside vulnerability as industry supply conditions and hyperscaler investment cadences inevitably normalize.
As of September 29, 2026, Western Digital shares traded at $453.48. This market price stands 111.2% above our house Fair value midpoint of $214.67, representing an implied prospective return of -52.66%. Even evaluated against our house Potential value of $378.57 —the high-case boundary reflecting sustained exabyte expansion and elevated —shares traded at a 19.8% premium. of 22.83x forward earnings fully discount peak operating performance and leave zero .
The paramount operational risk that would accelerate value destruction is a synchronized capital expenditure digestion pause across tier-1 cloud hyperscalers. Product Cloud accounts for 88.94% of Western Digital's consolidated revenue ($11,490 million of $12,919 million in FY2026), while the top ten customers command 73.0% of total revenue. If these major customers moderate server installations to digest accumulated storage exabytes, nearline hard disk drive procurement will contract sharply. Fixed-cost manufacturing under-absorption would swiftly depress operating margins from the FY2026 peak of 34.47% toward historical downcycle losses such as -$548 million in FY2023 and -$403 million in FY2024. A reader observing this breakdown would witness quarterly nearline exabyte shipment growth falling below 5% and gross margins declining below 36%.5,7,8
The principal operational engine that could sustain value creation is technological density leadership across nearline hard disk drive architectures. By ramping 40-terabyte ePMR drives into volume production and scaling UltraSMR toward 60% of nearline exabyte shipments, Western Digital lowers customer cost per terabyte while capturing incremental gross margins of 75% to 85%. Supported by duopolistic supply restraint alongside Seagate, this operational leverage could drive annual free cash flow above $4,000 million, funding continued share repurchases and elevating equity value toward our Potential value of $378.57. However, this upside mechanism remains entirely secondary to our house Fair value of $214.67 and the structural threat of customer digestion, leaving current prices at $453.48 deeply vulnerable.3,4,5
Western Digital holds proprietary patents and manufacturing know-how in high-capacity areal density architectures, including energy-assisted perpendicular magnetic recording (ePMR) and UltraSMR. The company commenced shipments of 40-terabyte ePMR drives with volume production underway across two major customers, while UltraSMR is ramping with a third customer to reach approximately 60% of nearline exabyte shipments exiting the fiscal year. These proprietary drive designs enable a projected 10% annual reduction in cost per terabyte.5
Switching Costs
Nearline HDD deployments at tier-1 cloud hyperscalers require extensive architectural validation and firmware qualification cycles typically lasting 9 to 18 months. Software-managed UltraSMR drives require deep host-level integration with hyperscaler storage stacks, creating substantial technical and operational friction to displacing Western Digital once qualified. This architectural lock-in underpins multi-year customer long-term agreements extending through calendar 2029-2031.5
Cycle upside
The hard disk drive industry is traversing a powerful cyclical expansion phase, driven by cloud hyperscalers accelerating nearline exabyte procurement to support generative AI model training, data ingestion, and enterprise cloud migrations. Tight industry supply and disciplined capacity additions by Western Digital and Seagate enable substantial pricing power, as reflected in Q1 FY2027 revenueguidance of $4.1B (+45% YoY midpoint) and guided gross margins of 55% to 56%. Long-term supply agreements extending into calendar 2029-2031 lock in multi-year exabyte demand, creating exceptional operational leverage and surging cash flows during the upcycle.5
Khuyến nghị của hãng
Sell: Western Digital at $453.48 trades at a 111.2% premium to its house Fair value of $214.67, leaving equity holders uncompensated for acute hyperscaler customer concentration and inevitable cyclical capex digestion.3
Tổng quan công ty
Western Digital was founded in 1970 and is a Standard & Poor’s 500 (“S&P 500”) company headquartered in San Jose, California. WESTERN DIGITAL CORPORATION is a leading developer, manufacturer, and provider of data storage devices and solutions based on hard disk drive (“HDD”) technology.
HDDs are critical components in the worldwide data infrastructure market, powering the AI-driven digital economy. WESTERN DIGITAL CORPORATION is committed to creating a safe work environment everywhere the company operates.
§2 Kịch bản tiêu cựcEN
In a severe cyclical stress test mirroring the FY2023-FY2024 downturn, tier-1 cloud hyperscalers pause infrastructure procurement to digest capacity after intense capital spending. Historically, this caused Western Digital's revenue to fall over 60% and operating income to plunge from $2,391M in FY2022 to -$548M in FY2023 and -$403M in FY2024. Because Product Cloud generates 88.94% of revenue ($11,490M in FY2026) and the top three customers account for 44.0%,,, an order freeze results in massive manufacturing underabsorption. Operating margins collapse from peak 34.47% to single digits or negative territory, turning free cash flow ($3,511M in FY2026) negative and exposing investors to deep drawdowns from current market valuation.
Revenue growth falls below 10.0% in FY2028 and contracts 15.0% to 20.0% in FY2029 as hyperscalers halt procurement.8
Operating margin drops below 18.0% and compresses to 12.0%-15.0% due to severe fixed-cost underabsorption.
Customer-mandated 10% annual cost-per-terabyte price declines cannot be matched by manufacturing cost reductions.5
Cost of equity escalates to 14.50% reflecting cyclical technology risk and high balance sheet accruals.2
Terminal exit multiple contracts toward trough levels on forward earnings.
A premature cloud capital expenditure digestion pause by tier-1 hyperscalers strikes in FY2028, precipitating sharp volume curtailments and echoing the severe downturn of FY2023-FY2024 when revenue plummeted over 60% and operating income turned negative (-$548M in FY2023). High customer concentration (top ten customers driving 73% of revenue) leaves the business vulnerable to synchronized order cancellations. Concurrently, Seagate accelerates HAMR commercialization, putting pressure on WDC's ePMR pricing and compressing operating margins toward historical trough levels. Operating cash flow collapses, debt reduction halts, and equity multiples de-rate severely.
Các cách luận điểm này có thể đổ vỡ
Duopoly Price Competition and Fixed Cost Under-Absorption Erode Operating Margin
FY2026 operating margin reached cyclical peak levels of 34.47%, well above the industry operating margin benchmark of 22.50%. Competitor Seagate maintains 43.07% operating margin. During LTA renegotiations, customer-mandated ~10% annual cost-per-terabyte price declines and potential price-matching behavior would erode operating margin below 22%, causing severe operating profit contraction.5,7
FV impact
-3%
Operating margin 6 points lower throughout
Trigger
Within 18 months
Tín hiệu cảnh báo sớm cần theo dõi
Năm diễn biến có thể làm suy yếu luận điểm đầu tư của chúng tôi.
Western Digital Corporation possesses a narrow economic moat grounded in proprietary engineering intellectual property, high-volume precision manufacturing capabilities, and significant customer switching friction in enterprise nearline storage. Following the corporate separation of its flash memory business, Western Digital operates as a focused hard disk drive manufacturer alongside Seagate Technology in a rational duopoly. The industry exhibits formidable structural barriers to entry: building competitive areal density technology, substrate manufacturing, head/media fabrication, and automated helium-sealed drive assembly requires billions of dollars in cumulative capital expenditure, multi-decade patent estates, and specialised engineering talent, effectively precluding greenfield market entry.
The company's competitive moat is actively defended through technological density scaling. Western Digital commenced commercial volume shipments of its 40-terabyte ePMR (energy-assisted perpendicular magnetic recording) platform across two major cloud customers, while ramping UltraSMR drives with a third customer toward approximately 60% of nearline exabyte shipments. By advancing areal density, Western Digital delivers an estimated 10% annual cost-per-terabyte decline, maintaining an essential total cost of ownership (TCO) advantage over solid-state storage. For massive warm and cold cloud archiving, high-capacity nearline HDDs maintain a 5x to 7x per-terabyte price advantage over enterprise QLC flash, securing nearline HDDs as the backbone of hyperscale data centers.
Despite these structural advantages, the moat is strictly bounded to Narrow. Customer qualification cycles create substantial switching costs once firmware and host-managed software are embedded into a hyperscaler's data center architecture. However, extreme customer concentration—with the top ten customers generating 73.0% of revenue and the top three accounting for 44.0% —leaves Western Digital exposed to immense counterparty bargaining power during contract renegotiations. Furthermore, hard drive demand remains subject to violent cyclical digestion phases, preventing the sustained, cycle-agnostic economic profit generation required for a Wide moat rating.
Lợi nhuận kinh tế
In FY2026, Western Digital generated an ROIC of 41.49%, substantially exceeding its computed weighted average cost of capital (WACC) of 12.37% and moderate cost of equity of 12.42%. This wide economic profit spread reflects peak upcycle conditions in nearline enterprise storage. However, economic profit in hard disk drive manufacturing is intensely cyclical: during the FY2023 and FY2024 downturns, operating income collapsed to -$548M and -$403M, generating negative ROIC and destroying capital. Because these superior returns cannot be sustained across the full duration of a multi-year cycle without severe periodic contractions, the company warrants a Narrow rather than Wide moat rating.2,7
6.5/ 10
Narrow
Sources of advantage
01Intangible Assets — Western Digital holds proprietary patents and manufacturing know-how in high-capacity areal density architectures, including energy-assisted perpendicular magnetic recording (ePMR) and UltraSMR. The company commenced shipments of 40-terabyte ePMR drives with volume production underway across two major customers, while UltraSMR is ramping with a third customer to reach approximately 60% of nearline exabyte shipments exiting the fiscal year. These proprietary drive designs enable a projected 10% annual reduction in cost per terabyte.Moderate
02Switching Costs — Nearline HDD deployments at tier-1 cloud hyperscalers require extensive architectural validation and firmware qualification cycles typically lasting 9 to 18 months. Software-managed UltraSMR drives require deep host-level integration with hyperscaler storage stacks, creating substantial technical and operational friction to displacing Western Digital once qualified. This architectural lock-in underpins multi-year customer long-term agreements extending through calendar 2029-2031.Moderate
Mối đe dọa đã biết với lợi thế cạnh tranh
Mối đe dọa
Mức độ
Mốc thời gian
Giảm thiểu
HAMR Technology Acceleration by Seagate Technology
medium
12-24 months
Continued execution on the 40TB ePMR roadmap and scaling UltraSMR to 60% of nearline shipments, providing cost-effective areal density without immediately incurring complex laser-assisted thermal manufacturing retooling costs.5
The highlighted cell is Fair value when every assumption sits at its base level ($214.67). Each row and column shows what Fair value becomes when one assumption moves.
Free cash flow to the firm stays positive in the first projected year at $3.9B after modeled reinvestment of $339.6M, with terminal value at 54.4% of enterprise value. A sudden drop in free cash flow is not projected unless capital spending relative to revenue, reinvestment, or gross margin resets materially.
Western Digital executes a powerful cyclical recovery through FY2027 and FY2028, with revenue expanding to $19,191.86M (+48.56%) in FY2027 and $26,249.65M (+36.77%) in FY2028, supported by volume delivery of 40TB ePMR drives. Operating margins peak at 30.0% in FY2028 before moderating to 25.0% in FY2029 and normalizing toward 18.0% in FY2030-FY2031 as hyperscalers enter a scheduled capacity digestion phase (-10.0% revenue contraction in FY2030),. Intrinsic Fair value synthesizes at $214.67, indicating that shares traded at $453.48 substantially discount full-cycle reality.1,5
FY2027 revenue growth of 48.56% ($19,191.86M) and FY2028 revenue growth of 36.77% ($26,249.65M) reaching consensus high of $34,240M.1
§7 Cây quyết định lợi nhuậnEN
Vượt
Upgrade the rating; Evaluate the sustainability of cloud exabyte commitments and monitor whether customer demand extends beyond existing long-term agreements before adjusting portfolio exposure.
Kích hoạt: Revenue and gross margin exceeding upper guidance bounds, with nearline cloud exabyte shipment expansion accelerating and long-term contract pricing escalators holding firm.
An earnings beat driven by accelerating exabyte deliveries and expanding gross margins would demonstrate that nearline supply remains structurally constrained, extending the upcycle duration and warranting a narrower margin of safety.
Đúng kỳ vọng
Maintain Sell; Maintain disciplined risk controls, using any temporary share price strength to trim cyclical exposure toward target portfolio weights.
Kích hoạt: Revenue, gross margin, and operating expenses meeting management quarterly guidance ranges, with exabyte shipments and pricing tracking seasonal expectations.
Results meeting guidance confirm the ongoing cyclical recovery but provide no evidence of extended cycle longevity to offset the severe valuation premium against Fair value of $214.67.
Hụt
Exit the position; Close out remaining positions immediately to protect capital against severe cyclical downside and operational deleverage.
Kích hoạt: Revenue falling short of guidance midpoints, gross margin contracting sequentially, or exabyte shipment growth decelerating due to hyperscaler procurement pauses.
An earnings miss would signal that the cyclical peak has passed and cloud hyperscalers have entered a capacity digestion phase, sharply accelerating margin compression toward historical trough levels.
Chất lượng lợi nhuận
Reported net income in the latest fiscal year was heavily influenced by discrete tax items, valuation allowance adjustments, and corporate restructuring entries associated with business separation activities. Operational cash flow from core business activities provided a cleaner reflection of underlying cash generation, supported by strong operating profitability and disciplined capital expenditures. Working capital requirements expanded alongside rapid shipment growth, creating a timing difference between booked net income and realized cash flow. The underlying operational earnings quality remains sound, supported by cash generation in the core nearline storage business.
Chỉ số cần theo dõi trước khi công bố
01
Chỉ số:
Nearline Cloud Exabyte Shipment Expansion
Hiện tạiExabyte shipments are expanding robustly year-over-year, supported by strong hyperscaler data center deployments and AI dataset logging.
Vì sao quan trọng
Nearline hard disk drive exabyte growth is the central volume engine driving revenue scale, capacity utilization, and fixed-cost absorption across manufacturing facilities.
Cash flow dynamics reflect the powerful cash generation typical of hard drive upcycles. FY2026 reported net income of $9,424M included large discrete non-operating tax credits and corporate restructuring gains. Normalized operating income reached $4,453M, translating into $3,929M of operating cash flow and $3,511M of free cash flow, representing an operating profit-to-FCF conversion of 78.8%. Reinvestment requirements remain low due to disciplined tooling additions, though working capital requirements expand during rapid top-line growth.6,7
Western Digital's ROIC trajectory reflects an extraordinary cyclical rebound from the FY2023-FY2024 downturn, when negative operating margins destroyed invested capital. High current returns are driven by tight nearline HDD supply, 25% exabyte growth, and 40TB ePMR density premiums. However, across a full capital cycle, ROIC is projected to compress toward normalized levels as operating margins fade from peak 34.47% toward the industry baseline of 22.50%.
ROIC of 41.49% exceeds the computed WACC of 12.37% by approximately 29 percentage points and exceeds moderate cost of equity of 12.42%.
FY2026 operating margin expanded to 34.47% ($4,453M on $12,919M ), driven by Q4 incremental of 84-85%.
Doanh thu mới nhất12,9 T US$CAGR doanh thu −4,2%
Biên hoạt động34,5%10 kỳ tài chính
Dòng tiền tự do mới nhất3,5 T US$FY2026
Tiền mặt ròng527 Tr US$FY2026
Phân tích báo cáo kết quả kinh doanhQuy mô kinh doanh chuyển thành lợi nhuận báo cáo như thế nào.30 thg 6, 2026
StockMarketAgent.AI
Doanh thu3,7 T US$Giá vốn doanh thu−1,7 T US$Lợi nhuận gộp2 T US$Chi phí hoạt động−465 Tr US$Lợi nhuận hoạt động1,6 T US$Các khoản ngoài hoạt động và thuế+1,6 T US$Lợi nhuận ròng3,2 T US$
Dữ liệu lịch sử tài chính
Doanh thu
3.747.000.000 US$
Giá vốn doanh thu
1.719.000.000 US$
Lợi nhuận gộp
2.028.000.000 US$
Chi phí hoạt động
465.000.000 US$
Lợi nhuận hoạt động
1.563.000.000 US$
Các khoản ngoài hoạt động và thuế
1.632.000.000 US$
Lợi nhuận ròng
3.195.000.000 US$
Tổng quan bảng cân đối kế toánCách tài sản đã báo cáo được nắm giữ và tài trợ trong kỳ đã chọn.
StockMarketAgent.AI
Cơ cấu tài sảnNguồn tài trợ
Tổng tài sản13,9 T US$Tiền mặt1,6 T US$Tài sản ngắn hạn5,6 T US$Tổng nợ phải trả5 T US$Nợ ngắn hạn4,2 T US$Vốn chủ sở hữu8,9 T US$
Dữ liệu phân tích bảng cân đối kế toán
Tổng tài sản
13.861.000.000 US$
Tiền mặt
1.579.000.000 US$
Tài sản ngắn hạn
5.634.000.000 US$
Tổng nợ phải trả
4.997.000.000 US$
Nợ ngắn hạn
4.240.000.000 US$
Vốn chủ sở hữu
8.864.000.000 US$
Cầu nối dòng tiềnDòng tiền từ hoạt động chuyển thành dòng tiền tự do như thế nào trong FY2026.
StockMarketAgent.AI
Đối chiếu dòng tiền hoạt động
Lợi nhuận ròng9,4 T US$Khấu hao và phân bổ+375 Tr US$Thù lao bằng cổ phiếu+204 Tr US$Điều chỉnh hoạt động khác−6,1 T US$Dòng tiền hoạt động3,9 T US$
Đối chiếu tiền đầu kỳ đến cuối kỳ
Tiền đầu kỳ2,1 T US$Dòng tiền hoạt động+3,9 T US$Dòng tiền đầu tư−429 Tr US$Dòng tiền tài chính−4 T US$Ảnh hưởng tỷ giá−3 Tr US$Tiền cuối kỳ1,6 T US$
3,9 T US$ − 418 Tr US$Dòng tiền tự do 3,5 T US$
Dữ liệu cầu nối dòng tiền
Lợi nhuận ròng
9.424.000.000 US$
Dòng tiền vào từ hoạt động
10.003.000.000 US$
Khấu hao và phân bổ
375.000.000 US$
Thù lao bằng cổ phiếu
204.000.000 US$
Dòng tiền hoạt động
3.929.000.000 US$
Dòng tiền ra từ hoạt động
6.074.000.000 US$
Tiền sẵn có
6.043.000.000 US$
Tiền đầu kỳ
2.114.000.000 US$
Dòng tiền ra từ đầu tư
429.000.000 US$
Capex
418.000.000 US$
Hoạt động đầu tư khác
11.000.000 US$
Dòng tiền ra từ tài chính
4.032.000.000 US$
Mua lại cổ phiếu
2.592.000.000 US$
Cổ tức đã trả
174.000.000 US$
Hoàn trả nợ ròng
938.000.000 US$
Hoạt động tài chính khác
328.000.000 US$
Ảnh hưởng tỷ giá
3.000.000 US$
Tiền cuối kỳ
1.579.000.000 US$
Dòng tiền đầu tư
-429.000.000 US$
Dòng tiền tài chính
-4.032.000.000 US$
Doanh thu theo nhóm kinh doanhTỷ trọng trong tổng doanh thu của 2026-07-03.
12,9 T US$Tổng doanh thu
Doanh thu theo nhóm kinh doanhTỷ trọng
Cloud11,5 T US$88,9%+37,8% so với cùng kỳ
Client Devices726 Tr US$5,6%+30,6% so với cùng kỳ
Consumer703 Tr US$5,4%+12,8% so với cùng kỳ
Nguồn: SEC EDGAR · Nộp ngày 2026-08-14 · SEC EDGAR
Dữ liệu cơ cấu doanh thu: Doanh thu theo nhóm kinh doanh
Doanh thu theo nhóm kinh doanh
Doanh thu
Tỷ trọng
so với cùng kỳ
Cloud
11,5 T US$
88,9%
37,8%
Client Devices
726 Tr US$
5,6%
30,6%
Consumer
703 Tr US$
5,4%
12,8%
Doanh thu theo khu vựcTỷ trọng trong tổng doanh thu của 2026-07-03.
12,9 T US$Tổng doanh thu
Doanh thu theo khu vựcTỷ trọng
United States5,2 T US$40%+19,4% so với cùng kỳ
China2,5 T US$19,7%+64% so với cùng kỳ
EMEA2,1 T US$16,4%+37,6% so với cùng kỳ
Hong Kong SAR China1,5 T US$11,5%+41,5% so với cùng kỳ
Rest Of Asia1,1 T US$8,5%+38,3% so với cùng kỳ
Khác513 Tr US$4%+94,3% so với cùng kỳ
Nguồn: SEC EDGAR · Nộp ngày 2026-08-14 · SEC EDGAR
Dữ liệu cơ cấu doanh thu: Doanh thu theo khu vực
Doanh thu theo khu vực
Doanh thu
Tỷ trọng
so với cùng kỳ
United States
5,2 T US$
40%
19,4%
China
2,5 T US$
19,7%
64%
EMEA
2,1 T US$
16,4%
37,6%
Hong Kong SAR China
1,5 T US$
11,5%
41,5%
Rest Of Asia
1,1 T US$
8,5%
38,3%
Other
513 Tr US$
4%
94,3%
Doanh thu và lợi nhuậnQuy mô kinh doanh chuyển thành lợi nhuận báo cáo như thế nào.
Tiền mặt và nợThanh khoản sẵn có so với tổng dư nợ.
Tạo dòng tiềnDòng tiền hoạt động so với dòng tiền tự do.
Khả năng sinh lờiDiễn biến biên gộp, biên hoạt động và biên ròng.
Dữ liệu tài chính tại thời điểm được dùng trong phân tích ngày 2026-09-30.
Dữ liệu lịch sử tài chính
Kỳ
Doanh thu
EBITDA
Lợi nhuận ròng
Dòng tiền hoạt động
Dòng tiền tự do
Capex
Khấu hao và phân bổ
Thù lao bằng cổ phiếu
Mua lại cổ phiếu
Cổ tức đã trả
Phát hành nợ ròng
Dòng tiền đầu tư
Dòng tiền tài chính
Tiền đầu kỳ
Tiền cuối kỳ
Tiền mặt và đầu tư
Tổng nợ
Biên hoạt động
ROIC
WACC
Chênh lệch ROIC−WACC
2017-06-30
19,1 T US$
3,7 T US$
397 Tr US$
3,4 T US$
2,9 T US$
578 Tr US$
2,1 T US$
394 Tr US$
0 US$
574 Tr US$
—
-636 Tr US$
-4,6 T US$
—
6,4 T US$
6,4 T US$
13,2 T US$
10,2%
—
5,1%
—
2018-06-29
20,6 T US$
4,8 T US$
675 Tr US$
4,2 T US$
3,4 T US$
835 Tr US$
2,1 T US$
377 Tr US$
591 Tr US$
593 Tr US$
—
-1,7 T US$
-3,9 T US$
6,4 T US$
5 T US$
5 T US$
11,2 T US$
17,5%
—
4,9%
—
2019-06-28
16,6 T US$
2 T US$
-754 Tr US$
1,5 T US$
671 Tr US$
876 Tr US$
1,8 T US$
306 Tr US$
563 Tr US$
147 Tr US$
—
-1,3 T US$
-1,8 T US$
5 T US$
3,5 T US$
3,5 T US$
10,5 T US$
0,5%
—
12,0%
—
2020-07-03
16,7 T US$
1,9 T US$
-250 Tr US$
824 Tr US$
177 Tr US$
647 Tr US$
1,6 T US$
308 Tr US$
0 US$
595 Tr US$
—
278 Tr US$
-1,5 T US$
3,5 T US$
3 T US$
4,9 T US$
9,6 T US$
2,0%
—
7,9%
—
2021-07-02
16,9 T US$
2,5 T US$
821 Tr US$
1,9 T US$
752 Tr US$
1,1 T US$
1,2 T US$
318 Tr US$
0 US$
0 US$
—
-765 Tr US$
-817 Tr US$
3 T US$
3,4 T US$
5 T US$
8,7 T US$
7,2%
—
5,6%
—
2022-07-01
18,8 T US$
3,4 T US$
1,5 T US$
1,9 T US$
758 Tr US$
1,1 T US$
929 Tr US$
326 Tr US$
—
0 US$
-1,7 T US$
-1,2 T US$
-1,7 T US$
3,4 T US$
2,3 T US$
2,3 T US$
7 T US$
12,7%
—
6,1%
—
2023-06-30
6,3 T US$
289 Tr US$
-1,7 T US$
-408 Tr US$
-1,2 T US$
821 Tr US$
828 Tr US$
318 Tr US$
0 US$
0 US$
0 US$
-762 Tr US$
875 Tr US$
2,3 T US$
2 T US$
2 T US$
7,1 T US$
-8,8%
—
—
—
2024-06-28
6,3 T US$
243 Tr US$
-798 Tr US$
-294 Tr US$
-781 Tr US$
487 Tr US$
568 Tr US$
295 Tr US$
0 US$
0 US$
391 Tr US$
-27 Tr US$
187 Tr US$
2 T US$
1,9 T US$
1,6 T US$
7,4 T US$
-6,4%
—
—
—
2025-06-27
9,5 T US$
1,9 T US$
1,9 T US$
1,7 T US$
1,3 T US$
412 Tr US$
451 Tr US$
265 Tr US$
149 Tr US$
44 Tr US$
56 Tr US$
150 Tr US$
-1,6 T US$
1,9 T US$
2,1 T US$
2,5 T US$
4,7 T US$
24,5%
—
10,6%
—
2026-07-03
12,9 T US$
10,3 T US$
9,4 T US$
3,9 T US$
3,5 T US$
418 Tr US$
375 Tr US$
204 Tr US$
2,6 T US$
174 Tr US$
-938 Tr US$
-429 Tr US$
-4 T US$
2,1 T US$
1,6 T US$
1,6 T US$
1,1 T US$
34,5%
—
12,4%
—
§9 So sánh định giá với các doanh nghiệp cùng ngành
Giá trị hợp lýReport-date price
Western Digital CorporationWDC
Giá / giá trị hợp lý
Giá trị hợp lý214,67 US$Report-date price453,48 US$
Ngày đánh giá
Hào kinh tếNarrow
Bảng điểm đầu tư66 / 100
Sandisk CorporationSNDK
Giá / giá trị hợp lý
Giá trị hợp lý1.135,5 US$Report-date price1.740 US$
Ngày đánh giá
Hào kinh tếNarrow
Bảng điểm đầu tư70 / 100
Arista Networks Inc.ANET
Giá / giá trị hợp lý
Giá trị hợp lý61,32 US$Report-date price194,96 US$
Ngày đánh giá
Hào kinh tếNone
Bảng điểm đầu tư65 / 100
Western Digital CorporationWDC
Giá / giá trị hợp lý
Giá trị hợp lý214,67 US$Report-date price453,48 US$
Western Digital Corporation (WDC) trades at 22.8x forward earnings against a peer median of 17.5x. Its EV/EBITDA of 32.6x compares with a peer median of 33.9x. The comparison uses 4 peers: Sandisk Corporation, Arista Networks Inc., Dell Technologies Inc. and Seagate Technology Holdings plc, as of 2026-09-29.
§10 Ngành và chu kỳEN
Pha chu kỳ
Expansion
The Computers/Peripherals industry benchmark reflects a capex-to-revenue ratio of 2.90% and capex-to-depreciation ratio of 1.20x. Western Digital's FY2026 capital expenditures of $418M represented 3.24% of revenue ($12,919M) and 1.11x depreciation of $375M, confirming disciplined reinvestment during cyclical expansion.7
Chu kỳ tăng giá
The hard disk drive industry is traversing a powerful cyclical expansion phase, driven by cloud hyperscalers accelerating nearline exabyte procurement to support generative AI model training, data ingestion, and enterprise cloud migrations. Tight industry supply and disciplined capacity additions by Western Digital and Seagate enable substantial pricing power, as reflected in Q1 FY2027 revenueguidance of $4.1B (+45% YoY midpoint) and guided gross margins of 55% to 56%. Long-term supply agreements extending into calendar 2029-2031 lock in multi-year exabyte demand, creating exceptional operational leverage and surging cash flows during the upcycle.
Chu kỳ giảm giá
The bear cycle in nearline enterprise storage is triggered when hyperscalers complete major infrastructure deployment phases and freeze procurement to digest accumulated capacity. In the FY2023-FY2024 downturn, Western Digital experienced a revenue decline of over 60% as operating income dropped from $2,391M in FY2022 to -$548M in FY2023. High fixed manufacturing costs create severe negative operating leverage when unit volume drops, forcing price discounting to maintain factory loading and leading to large inventory write-downs.
Xu hướng dài hạn
Xu hướng
Tác động
Ghi chú
Generative AI Dataset Archiving and Nearline Tiering
positive
Explosive growth in raw training datasets, model checkpoints, and unstructured multimodal logs drives high-capacity nearline exabyte demand, where hard disk drives offer an indispensable 5x to 7x TCO advantage over solid-state storage.
Tier-1 cloud hyperscalers concentrate storage procurement into massive infrastructure buildout waves followed by multi-quarter capacity digestion periods, creating sharp cyclical swings in hard drive shipments.
Định vị
Western Digital is strategically levered to hyperscale cloud data centers, with Product Cloud generating $11,490M or 88.94% of FY2026 consolidated revenue. The company competes directly against Seagate Technology in a 2-player duopoly governing high-capacity nearline storage. Western Digital's technological roadmap relies on extending proven ePMR architectures to 40TB drives and scaling UltraSMR host-managed drives, deferring expensive heat-assisted magnetic recording (HAMR) tooling investments while Seagate commercializes HAMR. This capital-efficient strategy maximises near-term free cash flow generation ($3,511M in FY2026), though it leaves Western Digital exposed to customer concentration risks if Seagate achieves higher areal density scaling.5,6,8
§11 Quản lý vị thếEN
Quy mô vị thế
0%
Under the committee's Sell rating, the recommended long position weight is 0%. The market price of $453.48 trades at a 111.25% premium to our synthesized Fair value of $214.67, representing an extreme negative asymmetry (-52.66% upside) that warrants zero allocation in an equity portfolio.3
Rủi ro
Western Digital is classified under the Cyclical archetype. Risk management is dictated by strict full-cycle capital preservation. Current market pricing at $453.48 capitalizes peak cyclical margins (34.47% operating margin) as if they were perpetual, ignoring the inevitable hyperscaler capex digestion wave. Risk protocols require: (1) Absolute prohibition against initiating new long positions or averaging down under the Sell rating; (2) Using current tight-supply liquidity to systematically exit long exposure; (3) Enforcing strict quarterly checkpoint surveillance on exabyte volume shipments and top-three customer retention; and (4) Hedging cyclical downside via peer pair-trades or put options given the high raw beta of 2.0373.
Đợt vào lệnh
Mức
Hành động
Lý do
$214.67 (Fair Value Midpoint)
Re-underwrite and monitor cyclical indicators
At the Fair value midpoint of $214.67, the stock would trade in line with normalized full-cycle earnings power, warranting an initial committee re-evaluation of cyclical risk rather than immediate buying.
$170.00 - $180.00 (20% Margin of Safety to Fair Value)
Potential initial position establishment upon cyclical confirmation
A 20% discount to provides necessary protection against downcycle earnings and customer digestion risks.
Even though consensus models strong near-term revenue expansion of 48.56% in FY2027 ($19,191.86M) and 36.77% in FY2028 ($26,249.65M), market prices have fully discounted this multi-year delivery. With top-three customer concentration at 44% and exabyte growth cyclical, any shipment slowdown will trigger rapid valuation de-rating.1,5,8
Income / Defensive Investor
Avoid
With an annual dividend of $0.60 per share, WDC offers negligible income yield. The company's adjusted beta of 1.7342 and acute historical earnings volatility—including severe operating losses in FY2023 and FY2024 —make the security wholly unsuitable for capital preservation or defensive portfolios.2,5,7
§14 Khuyến nghị cuối cùngEN
Hành động
Bán
Western Digital Corporation is rated Sell with an intrinsic Fair value of $214.67. At the analysis price of $453.48, shares trade at an extreme 111.2% premium over fair value, offering an implied prospective return of -52.66%. While FY2026 operational performance was robust—generating $4,453 million in operating income and $3,511 million in free cash flow —current valuation embeds peak cycle fundamentals that are historically unsustainable.3,6,7
Investors should exit or avoid Western Digital equity positions. The storage hardware industry remains inherently cyclical and vulnerable to multi-year capex digestion pauses. High customer concentration (top 3 customers generate 44% of revenue) and steady 8-10% annual cost-per-terabyte price deflation mean that paying 22.83x forward earnings at the top of an exabyte upcycle exposes capital to extreme asymmetric downside.
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Sources
The records this analysis drew on, as they stood when it was run.
Not every cited input appears here: internal calculations and intermediate model outputs have no external record, and some citations could not be matched to one.
Multi-Year Cloud Data Storage Deceleration Dampens Exabyte Shipment Expansion
Consensus models FY2027 revenue growing 48.56% to $19,191.86M and FY2028 growing 36.77% to $26,249.65M. FY2026 exabyte shipment growth reached 25%. If hyperscaler nearline exabyte demand decelerates to 10% or below due to architectural data pruning or capex pause, five-year revenue trajectory falls far short of expectations, triggering substantial downside.1,5
FV impact
-5.3%
Revenue and EPS growth 10 points lower for five years
Trigger
Within 24 months
Cost of Capital Escalation Driven by Cyclical Beta and High Balance Sheet Accruals
Western Digital carries a raw beta of 2.0373 and an adjusted beta of 1.7342. An escalation in cost of equity above 14.5% driven by cyclical volatility and macroeconomic tightening severely compresses present value multiples across all cash flow valuation lenses.2
Cảnh báo nếu< 50.0% on normalized operating earnings
Hyperscaler Procurement Concentration and LTA Pricing Concessions
high
18-36 months
Expanding customer diversification into sovereign clouds, neoclouds, and AI frontier labs, while leveraging deep host-managed firmware qualifications to maintain contract floor pricing.5
QLC Enterprise SSD Price Compression in Warm Storage Tiers
low
3-5 years
Nearline HDDs maintain a 5x to 7x per-terabyte cost advantage over enterprise solid-state storage for bulk cold data archiving, with continuous 10% annual HDD cost-per-terabyte reductions preserving the structural TCO gap.5
Terminal exit multiple expands significantly above historical averages under extended secular AI growth assumptions.
Cloud hyperscalers accelerate exabyte procurement for generative AI training and inference infrastructure buildouts, sustaining elevated gross margins and extending the nearline HDD upcycle through calendar 2031. Volume production of 40TB ePMR drives and UltraSMR platforms expands to over 60% of nearline exabyte shipments, sustaining incremental gross margins above 80%. Revenue approaches the upper consensus estimate of $34,240M in FY2028, driving operating margins above 35% and generating substantial free cash flow that funds aggressive share repurchases.1,5
Gross margin has expanded significantly into the guided range, benefiting from high incremental margins and tight industry supply.
Vì sao quan trọng
Gross margin realization measures the health of duopolistic pricing discipline, product mix shifts toward high-capacity drives, and factory cost absorption.
03
Chỉ số:
Commercial Volume Production of Next-Generation ePMR and UltraSMR Drives
Hiện tạiVolume production has commenced across tier-one cloud customers, with UltraSMR projected to represent a majority of nearline shipments exiting the fiscal year.
Vì sao quan trọng
Higher areal density drives reduce customer total cost of ownership and lower manufacturing cost per terabyte, reinforcing technological competitiveness.
04
Chỉ số:
Tier-One Hyperscaler Order Continuity and LTA Coverage
Hiện tạiMulti-year long-term agreements provide forward volume visibility, though commercial pricing terms for outer years remain under active negotiation.
Vì sao quan trọng
With the top three cloud customers representing a dominant share of total revenue, any pause in procurement or contract dispute poses catastrophic risk to operational leverage.
Management demonstrated operational discipline during the cyclical recovery, directing cash generation toward balance sheet repair and shareholder returns. In FY2026, operating cash flow of $3,929M and capital expenditures of $418M generated $3,511M of free cash flow. The balance sheet closed FY2026 with $1,579M in cash and equivalents against total debt of $1,191M, establishing a net cash position of $388M (modeled as -$527M net debt). Capital reinvestment remains modest at 3.24% of revenue, comfortably funding the 40TB ePMR ramp while enabling ongoing debt retirement, dividend payments, and share repurchases.
While near-term Q1 FY2027 gross margin is guided to 55-56%, industry benchmarks indicate a normalized operating margin of 22.50% and house schedules model full-cycle normalized margin fading to 18.0%, creating long-term valuation risk at current multiples.
Extreme Revenue Concentration Leaves Cash Generation Vulnerable to Hyperscaler Pause
Product Cloud generated $11,490M (88.94% of total revenue) and the top ten customers contributed 73.0% of revenue.
Operational cash flow of $3,929M is overwhelmingly dependent on three customers (44% share), meaning any capex digestion pause quickly eliminates operating leverage.
Disciplined Reinvestment Expands Free Cash Flow and Strengthens Balance Sheet
Net cash position provides a substantial liquidity buffer against downcycle shocks, even as cyclical market pricing overextends intrinsic worth.
Dell Technologies Inc.DELL
Giá / giá trị hợp lý
Giá trị hợp lý284,87 US$Report-date price539,59 US$
Ngày đánh giá
Hào kinh tếNarrow
Bảng điểm đầu tư58 / 100
Seagate Technology Holdings plcSTX
Giá / giá trị hợp lý
Giá trị hợp lý273,49 US$Report-date price877,33 US$
Ngày đánh giá
Hào kinh tếNarrow
Bảng điểm đầu tư64 / 100
Biên
WDC
Western Digital Corporation
$163.5B
22.8x
12.7x
32.6x
130.9%
—
SNDK
Sandisk Corporation
$252.7B
6.5x
12.5x
19.5x
91.6%
78.5%
ANET
Arista Networks Inc.
$255.9B
39.1x
24.3x
52.3x
31.5%
45.4%
DELL
Dell Technologies Inc.
$343.7B
18.6x
2.3x
20.8x
—
12.0%
STX
Seagate Technology Holdings plc
$206.8B
16.4x
17.0x
46.9x
371.5%
43.1%
Duopoly Industry Consolidation and Supply Discipline
positive
The nearline hard disk drive market is governed by a rational two-player structure between Western Digital and Seagate, enforcing supply-demand balance, multi-year LTAs, and preventing destructive market-share price wars,.
