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Quote this valuation with its source: Fair value, Potential value and the price at analysis.
FAQ
KEYS — frequently asked questions
Is Keysight Technologies Inc. overvalued?
In our latest published analysis dated 2026-10-02, KEYS looks meaningfully overvalued. The price recorded at analysis is USD 386 versus our fair value of USD 215; the high endpoint is presented separately as potential value of USD 298. That implies roughly 44.3% downside to fair value at that date.
Our latest published report, analyzed 2026-10-02, gives KEYS a fair value of USD 215 and a potential value of USD 298. The conclusion is triangulated across multiple valuation models and weighted by reliability for Keysight Technologies Inc.'s archetype; it is a dated research output, not a live price.
Should I buy KEYS now?
Our latest published rating for KEYS, analyzed 2026-10-02, is Sell. Keysight Technologies Inc. looks meaningfully overvalued at the analysis-date price of USD 386 versus fair value of USD 215; potential value is USD 298. This is research for educational purposes, not personalized investment advice.
What are the biggest risks for KEYS?
The dedicated bear-case section in our report analyzed 2026-10-02 documents Keysight Technologies Inc.'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 KEYS's rating?
Our latest published rating for KEYS, analyzed 2026-10-02, is Sell, with a published moat assessment of 9/10 (Wide). It reflects our fair value of USD 215, the potential value of USD 298, and the price recorded at analysis (USD 386).
The primary fundamental upside opportunity lies in faster-than-anticipated resolution of internal factory capacity bottlenecks combined with accelerating hyperscaler deployments of 1.6 terabit optical and wireline interconnect test solutions.
Main risk
Heightened US Department of Commerce export controls restricting advanced optical, high-bandwidth RF, and semiconductor wafer testing gear shipments to Chinese entities, driving China annual revenue below $650M.
We assign a Sell rating to Keysight Technologies Inc. This valuation level represents a 79.41% premium to fundamental fair value and implies an expected return of -44.26%. While Keysight maintains an established wide economic moat rooted in proprietary measurement science and high switching costs across AI and wireless network validation, prevailing trading levels unsustainably capitalize near-term AI momentum at 22.42x forward earnings. Market pricing discounts tangible operational bottlenecks, including internal manufacturing capacity constraints requiring an 18-month planning lag and product redesigns, as well as unhedged trade exposure in China, which represents $938M or 17.5% of annual revenue.4,8
Keysight's current equity price of $386.43 sits at an elevated 79.41% premium above our fundamental fair value midpoint of $215.39. Our composite valuation synthesizes primary models multi-stage moat fade ($258.18 midpoint, 35% weight) and forward earnings ($252.06 midpoint, 35% weight) alongside supporting cash flow models fcff_dcf ($132.68 midpoint, 15% weight) and owner earnings ($112.71 midpoint, 15% weight) under a moderate cost of equity of 9.8028% and WACC of 9.5874%. The market currently prices Keysight at 22.42x forward earnings against consensus FY2027 diluted EPS of $13.87, which implies rapid multiple expansion from FY2025 GAAP of $4.91. While the 12-month averages $415.08 ($378.03 in present-value terms discounted at 9.8028%), our house fair value sits 43.0% below this present-value benchmark because we explicitly incorporate multi-stage competitive fade and cyclical capital reinvestment needs rather than assuming uninterrupted multiple expansion.1,2,4,7
Operationally, Keysight commands a premier electronic test and emulation franchise. FY2025 consolidated revenue was $5,375M with gross profit of $3,337M, yielding a gross margin of 62.08% that exceeds peers such as Teradyne at 59.24% and HPE at 36.62%. The core Communications Solutions Group delivered $3,726M in revenue (69.3% of consolidated) and $986M in operating income, driven by wireline AI cluster demand and 800G to 1.6T networking transitions. Management reported Q3 2026 order growth of 56%. However, executive leadership confirmed that revenue conversion is gated by internal manufacturing capacity and new product introduction ramps rather than customer demand. Addressing these internal bottlenecks requires an 18-month planning lag and selective product redesigns, limiting immediate volume throughput.4,5,7
In addition to internal delivery bottlenecks, Keysight carries bounded but substantial regional concentration risk in China, which contributed $938M or 17.5% of FY2025 consolidated revenue. While global diversification across the United States ($1,869M, 34.8%) and Rest of World ($2,568M, 47.8%) provides long-term baseline support, tightening export restrictions on advanced RF and optical measurement gear threaten to contract China revenue below $650M. Slower shipments in China would create unabsorbed fixed overhead, risking margin compression similar to FY2025 when consolidated operating income compressed to $876M (16.3% margin). Free cash flow conversion remains resilient at $1,281M on $128M capex, funding $517M in share repurchases, but these cash flows do not justify a $65.79B market capitalization.2,5,7,8
The investment committee assigns a Sell rating. Keysight is an operationally sound compounder priced for unachievable perfection. Current shareholders should systematically trim or exit holdings at current market levels ($386.43) to harvest extended cyclical gains.4
Hyperscaler AI Networking Interconnect Adoption
Communications Solutions Group generated $3,726M in FY2025 (69.3% of total revenue), capturing surging demand as hyperscalers upgrade AI cluster fabrics to 800G and 1.6T optical interconnects.8
Proprietary Measurement Science and 62%+ Gross Margin Defense
Proprietary gallium arsenide and indium phosphide semiconductor fabrication alongside PathWave software lock-in sustained 62.08% gross margins in FY2025, demonstrating durable pricing power above peers like HPE (36.62%) and Teradyne (59.24%).
Free Cash Flow Conversion and Disciplined Capital Return
Disciplined asset intensity ($128M capex in FY2025) enabled $1,281M in free cash flow, funding $517M in share repurchases while M&A integration realizes $100M in cost synergies ahead of schedule.
House recommendation
Sell. Keysight Technologies is a high-quality compounder in electronic measurement, but its current share price of $386.43 stands 79.41% above our fundamental fair value midpoint of $215.39, offering an implied return of -44.26%. Market valuation unsustainably prices immediate AI data center interconnect execution while ignoring internal manufacturing bottlenecks and export control risks surrounding $938M in China sales. We recommend harvesting capital and liquidating long exposure.4,8
Company overview
Keysight is a technology-driven company, investing in R&D to align its business with available markets and position the company for growth. As its customers’ trusted test and measurement partner, the company innovates at the leading edge of the technologies they deploy in their electronic systems under development. KEYSIGHT TECHNOLOGIES, INC. employs a combination of strategies to lead in this area, including engagement with top standards bodies and industry consortia and close collaboration with top research programs in universities and industry. Countries outside of the U.S. have implemented similar controls and sanction regulations. Together these controls and regulations may impose licensing requirements on exports of certain technology and software from the U.S. and may impact its ability to transact business in certain countries or with certain customers.
Disaggregated revenue is presented for each of its reportable segments, CSG and EISG. The following tables reflect the results of its reportable segments and significant segment expenses as defined above.
Under a rigorous stress-test simulation, Keysight encounters simultaneous shocks across trade policy and internal execution. In this scenario, tightened US Department of Commerce export controls force an abrupt 35% contraction in China sales, reducing annual regional revenue from $938M to approximately $610M. Concurrently, internal factory capacity constraints and 18-month product redesign lead times prevent Keysight from fulfilling surging domestic and European demand for 1.6T optical and wireline NPIs. The resulting unabsorbed factory overhead and expediting freight expenses compress gross margins from 62.08% to 57.5%, while operating margins remain suppressed near 16.0% (comparable to the FY2025 baseline of 16.3% on $876M operating income). Under these compressed operating assumptions and a market de-rating of the terminal multiple toward 16.0x, free cash flow generation contracts sharply, reducing intrinsic value toward the lower bound of our .
Keysight Technologies possesses a wide economic moat rooted in deep customer switching costs and proprietary measurement science intangibles built over decades of leadership in electronic design, validation, and test. Operating across the entire product lifecycle from simulation and prototype verification to high-volume manufacturing, Keysight embeds its proprietary PathWave software algorithms, custom gallium arsenide (GaAs) and indium phosphide (InP) semiconductor application-specific integrated circuits (ASICs), and calibration standards directly into the engineering workflows of major semiconductor, telecommunications, and aerospace enterprises. In FY2025, consolidated gross profit reached $3,337M on revenue of $5,375M, reflecting a 62.08% gross margin. This structural profitability substantially exceeds the broader industry gross margin benchmark of 26.8% and outpaces diversified IT peers such as Hewlett Packard Enterprise at 36.62%, demonstrating persistent pricing power across cyclical demand fluctuations.
The core engine of Keysight's competitive differentiation is the Communications Solutions Group (CSG), which delivered $3,726M in (69.3% of consolidated sales) and $986M in operating profit in FY2025. Keysight has established indispensable partnerships with leading cloud hyperscalers and frontier artificial intelligence model developers, a position originally accelerated by the acquisition of Ixia. As AI training and inference clusters transition from 800G to 1.6-terabit optical interconnects, physical layer signal integrity and protocol verification become mission-critical bottlenecks. Because replacing an established test architecture would introduce catastrophic risks of undetected transmission errors, delay time-to-market, and invalidate historical compliance libraries, customers face prohibitive switching costs.
The highlighted cell is Fair value when every assumption sits at its base level ($215.39). 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 $948.6M after modeled reinvestment of $316.2M, with terminal value at 78.2% of enterprise value. A sudden drop in free cash flow is not projected unless capital spending relative to , reinvestment, or resets materially.
Upgrade the rating; Re-examine order backlog conversion velocity, check whether factory throughput expansion eases delivery lead times, and monitor whether gross margins sustain peak levels without promotional discounting.
Trigger: Diluted EPS and revenue exceeding the upper guidance range in Q4 FY2026, alongside accelerating CSG order growth year over year
A quarterly earnings beat validates customer adoption of advanced optical interconnect and wireline test suites and confirms progress in factory debottlenecking. However, because shares at $386.43 trade at an extended premium above $215.39 and well above $298.15, an operational beat warrants an upgrade only to Reduce, reflecting incremental operational execution while maintaining valuation discipline.
In-line
Maintain Sell; Preserve disciplined defensive positioning, track book-to-bill metrics for commercial telecommunications lines, and audit inventory carrying costs tied to delayed product redesigns.
Trigger: Diluted EPS and meeting consensus quarterly ranges in Q4 FY2026
The electronic test and measurement sector is emerging from a cyclical trough that characterized FY2024 and FY2025. Across the broader technology hardware and instrumentation industry, the benchmark capital expenditure-to-revenue ratio stands at 0.057 (5.7%) and the industry capex-to-depreciation ratio is 1.41. Keysight operates with even lower asset intensity, registering FY2025 capital expenditures of $128M on $5,375M revenue (2.38% capex-to-revenue) and capex-to-depreciation of 0.98 ($128M capex vs $131M D&A). The industry capex-to-depreciation benchmark of 1.41 demonstrates ongoing capital investment across end customers, while Keysight's Q3 2026 order rebound of 56% confirms sequential demand inflection from trough levels.5,7
§11 Position management
Sizing
Under our frozen house Sell rating, no long capital allocation is warranted. The stock trades at $386.43, representing a 79.4% premium over our compositefair value of $215.39 and trading 29.6% above even our optimistic bull-case valuation ceiling of $298.15. Institutional investors should maintain a zero target weighting, harvest capital gains, or implement systematic hedging strategies.4
Risk
Risk management protocols for Keysight are dictated by its acute valuation disconnect. With shares trading at 22.42x forward earnings amidst trough operating margins of 16.3%, market pricing leaves zero margin for execution delays. Portfolio managers holding KEYS should utilize collar strategies or out-of-the-money puts to hedge downside exposure. Key monitoring triggers include bilateral US-China trade policy pronouncements regarding advanced test tools, quarterly book-to-bill disclosures across wireline and wireless sub-segments, and management commentary regarding the 18-month product redesign schedule.
§12 Investor perspectives
Value / Fundamentals-Oriented Investors
Avoid
Trading at a 79.41% premium to fundamental fair value of $215.39, KEYS offers zero margin of safety. Supporting cash flow models such as FCFFDCF ($132.68) and Owner Earnings ($112.71) highlight extreme valuation vulnerability if terminal growth or margin normalization lags expectations.
Growth and Momentum Investors
Avoid
Although Q3 orders grew 56% and wireline AI demand is robust, revenue recognition is capped by factory capacity constraints. of 22.42x against consensus FY2027 of $13.87 prices in flawless execution, leaving the stock vulnerable to upon any shipment deferral.
§14 Final recommendation
Action
Sell
We assign a Sell recommendation to Keysight Technologies Inc. While Keysight's technical leadership in AI networking test is robust, market pricing has detached from fundamental cash flow generation.4
Investors should systematically liquidate long positions and reallocate capital into opportunities with a positive margin of safety. Extended factory debottlenecking lead times over the next 18 months and export control vulnerabilities across $938M in China revenue create severe downside asymmetry that prevailing multiples (22.42x forward P/E) fail to protect.
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Sources
The records this analysis drew on, as they stood when it was run.
In the bear scenario, commercial telecommunications capex remains depressed as wireless carriers delay infrastructure spending, and semiconductor wafer test demand softens outside of high-bandwidth memory. Geopolitical tensions trigger broadened export controls that restrict China revenue below historical levels. Simultaneously, internal factory capacity bottlenecks and product redesign lead times impede NPI shipments, causing customer order deferrals. Operating margins remain compressed near cyclical trough levels, and earnings growth stalls.
Ways this thesis can break
Geopolitical Escalation and Tightened China Semiconductor Test Export Controls
China generated $938M or 17.5% of Keysight's FY2025 consolidated revenue of $5,375M. Broadened US Department of Commerce export controls restricting high-bandwidth RF instruments, optical transceiver test sets, and advanced wafer probing tools to Chinese commercial and research entities would trigger an acute contraction in regional sales below the $650M threshold. Because manufacturing facilities and R&D overhead are calibrated for global volume, a sudden decline in China shipments would generate substantial unabsorbed factory overhead, compressing consolidated gross margins by over 200 basis points and reducing intrinsic fair value by approximately 21.5%.7,8
FV impact
-3.8%
Revenue and EPS growth 5 points lower for five years
Trigger
Within 12 months
Structural Factory Bottlenecks and Product Redesign Execution Delays
Executive management explicitly identified internal manufacturing capacity constraints around ramping new product introductions as the primary governor of shipment velocity, requiring an 18-month planning lag and selective product redesigns to establish operational flexibility. If engineering redesigns stall, component expediting costs persist, or internal fab throughput fails to scale, revenue conversion will lag customer order momentum. Under this bottleneck, operating margins would fail to recover toward the modeled 22.5%-24.5% trajectory and stagnate near the FY2025 trough level of 16.3% ($876M operating income), driving an estimated 24.8% fair value reduction.5,7
FV impact
-2.3%
Prolonged Commercial Telecom Capex Freeze and Hardware Multiple De-rating
Keysight's baseline valuation is anchored to a 22.0x exit price-to-earnings multiple. While specialized semiconductor peer Teradyne commands a 38.55x forward multiple, enterprise electronics peers such as HPE trade at 14.90x. If commercial carrier 5G and wireline network investments suffer multi-year capex freezes, top-line growth will decelerate and market sentiment will de-rate Keysight from a premium software/instrument hybrid toward a traditional hardware multiple of 16.0x-17.5x, inflicting a 20.0% valuation penalty.3,4,8
FV impact
-8.2%
Terminal multiple 20% lower
Trigger
Higher-for-Longer Interest Rate Shock and Equity Hurdle Escalation
Keysight's computed cost of equity is 9.8028% and computed WACC is 9.5874%, anchored by a 5.26% risk-free rate. Persistent macroeconomic inflation and elevated Treasury yields that push discount hurdles upward by 200 basis points to 11.5% would severely discount the present value of multi-stage cash flows across Keysight's 15-year moat horizon, driving an 18.2% contraction in fair value.2
FV impact
-15.4%
Cost of capital 2 points higher
Early-warning signals to monitor
The five developments that would weaken our investment case.
In addition to communications, the Electronic Industrial Solutions Group (EISG) generated $1,649M in revenue and $407M in operating profit in FY2025, extending Keysight's moat into advanced semiconductor wafer test, silicon photonics, and defense electronics. While peers such as Teradyne focus heavily on high-throughput backend automated test equipment subject to high revenue volatility (posting 103.9% revenue growth alongside 59.24% gross margins), Keysight specializes in parametric, high-frequency, and protocol verification, commanding superior cross-cycle stability. Keysight's proprietary measurement science and extensive intellectual property estate create high technical barriers that prevent low-cost instrument makers from competing at advanced frequencies.
During the FY2025 cyclical trough, Keysight generated $876M in operating income on $5,375M in revenue (16.3% operating margin), producing a trough ROIC of approximately 9.19% that hovered just below its computed WACC of 9.5874%. However, as operating margins normalize toward 22.5%-24.5% and diluted EPS expands from $4.91 in FY2025 to consensus estimates of $11.47 in FY2026 and $13.87 in FY2027, ROIC expands well beyond 20%, generating durable economic value over its 9.8028% cost of equity.1,2,7
9/ 10
Wide
Sources of advantage
01High Technical Switching Costs & Workflow Integration — Keysight embeds its proprietary PathWave design software and emulation protocols directly into customer R&D workflows across cloud hyperscalers and AI frontier labs. Transitioning away from Keysight test suites requires re-architecting validation setups, retraining engineering workforces, and risking signal integrity failures in high-speed 800G and 1.6T network deployments.Wide
02Proprietary Measurement Science & Specialized Semiconductor IP — Keysight designs and fabricates proprietary high-frequency GaAs and InP semiconductor ASICs in its internal wafer fab, enabling industry-leading measurement precision up to millimeter-wave and sub-terahertz bands. This technical differentiation underpins FY2025 gross margin of 62.08% ($3,337M gross profit on $5,375M revenue), well above the industry average of 26.8%.Wide
03Installed Base Breadth & Multi-decade Ecosystem Standardization — With $5,375M in consolidated revenue across the United States ($1,869M), Rest of World ($2,568M), and China ($938M), Keysight's instruments serve as global de facto calibration references across commercial carriers, defense prime contractors, and standards bodies.Moderate
Geopolitical Export Restrictions on Advanced Test Equipment to China
high
12 to 24 months
Global revenue diversification with 47.8% of sales generated across Rest of World ($2,568M) and 34.8% in the United States ($1,869M), coupled with expanding US and European sovereign defense electronics budgets.5,8
Internal Capacity Bottlenecks and Product Redesign Delays
medium
12 to 18 months
Management has initiated an 18-month supply chain debottlenecking program, selectively redesigning products to expand multi-sourcing and prioritizing capacity allocation toward high-margin new product introductions.5
Encroachment by Automated Test Peers into High-Speed Digital Verification
low
24 to 36 months
Substantial lead in protocol layer software, custom high-frequency ASICs, and optical test IP that automated test peers like Teradyne cannot readily replicate without extensive workflow integration.3,5
Convert the revenue and margin path into after-tax free cash flow, discount the annual per-share amounts and at , then adjust for signed per current share.
Revenue growth rebounds in FY2026 and normalizes across FY2027 through FY2030 toward steady-state rates
Operating margin expands from cyclical trough levels in FY2025 across FY2026 and FY2027 toward long-term steady-state targets
Diluted EPS aligns with consensus expectations in FY2026 and advances in FY20271
Terminal exit multiple reflects baseline market multiples discounted at the moderate cost of equity2,4
In the base scenario, Keysight follows the modeled multi-year recovery path out of the FY2024-FY2025 cyclical trough. Supported by robust order growth in Q3 and wireline AI demand, FY2026 revenue rebounds and continues expanding in FY2027 before steadily normalizing toward steady-state rates by FY2030. Internal manufacturing bottlenecks ease over the planning horizon, allowing operating margins to expand from FY2025 levels across FY2026 toward long-term targets, aided by M&A synergies. Diluted EPS achieves consensus benchmarks in FY2026 and FY2027, arriving at $215.39.5,7
Revenue growth accelerates substantially across FY2026 and FY2027, driven by high-speed optical and wireline ramps5
Operating margins expand significantly in FY2027 and sustain long-term on full synergy capture5
Diluted EPS achieves the high end of analyst guidance ranges across FY2027 through FY20301
Terminal exit valuation multiple expands, reflecting market premium for AI infrastructure leadership
In the bull scenario, hyperscaler capital expenditure into AI cluster infrastructure accelerates aggressively, driving rapid commercial transitions toward next-generation optical interconnects. Keysight's internal manufacturing capacity debottlenecking and product redesign initiatives conclude ahead of schedule, unlocking rapid conversion of expanding order backlog into recognized revenue. Communications Solutions Group revenue growth accelerates in FY2026, while integration of Spirent yields operating cost synergies exceeding baseline targets. Operating leverage drives consolidated operating margins toward peak levels, and diluted EPS scales toward the upper guidance threshold in FY2027 and through FY2030, supporting valuation expansion toward $298.15.
In-line financial results confirm that Keysight is tracking the consensus recovery path, with operating synergies advancing toward target thresholds. Because baseline expectations are already priced into the shares at an elevated forward valuation multiple, the wide disconnect between $386.43 and $215.39 persists unchanged, warranting a maintained rating.
Miss
Maintain Sell; Accelerate liquidation of any residual exposure, scrutinize management's commentary on extended product redesign timelines, and stress-test terminal multiple assumptions against lower peer anchors.
An earnings miss would signal that internal manufacturing bottlenecks around ramping NPIs are proving more intractable than guided or that China export controls have intensified. Under an earnings miss, the market's aggressive growth premium would de-rate sharply toward $215.39, reinforcing our maintained rating.
Keysight's earnings quality is exceptionally robust. In FY2025, operating cash flow of $1,409M and free cash flow of $1,281M substantially exceeded reported GAAP net income of $850M, demonstrating conservative revenue recognition and strong cash collection. Stock-based compensation was modest at $162M (3.0% of revenue), more than offset by $517M in cash share repurchases. Minimal asset intensity (capex $128M) limits depreciation-related distortion, confirming that headline earnings accurately reflect true economic profit generation.5,6,7
Metrics to watch into the print
01
Metric:
Communications Solutions Group Revenue Growth & Book-to-Bill
CurrentOrders grew 56% and revenue grew 36% YoY in Q3 2026, driven by strong wireline AI networking demand.
Why it matters
CSG generated $3,726M in FY2025 (69.3% of revenue) and represents the primary vehicle for hyperscaler AI interconnect testing adoption. Sustained book-to-bill above parity is required to validate top-line recovery.5,8
02
Metric:
Internal Manufacturing Capacity and NPI Delivery Ramp
CurrentBacklog expanded in Q3 2026; company is executing an 18-month supply chain debottlenecking and product redesign plan.
Why it matters
Executive management highlighted internal factory capacity as the primary shipment constraint rather than customer demand. Delivery execution determines when backlog converts into recognized revenue.5
CurrentReported 62.08% in FY2025 and management reported gross margins at record levels in Q3 2026.
Why it matters
Gross margin reflects Keysight's proprietary measurement science and specialized GaAs/InP semiconductor IP. Maintaining gross margin above historical baseline levels is vital to supporting operating leverage.4
04
Metric:
China Revenue Exposure and Export Control Compliance
CurrentChina revenue exposure is closely monitored for potential sequential declines driven by export control compliance and geopolitical trade restrictions.
Why it matters
China accounted for $938M (17.5% of FY2025 revenue). Further US export control restrictions on advanced optical and RF test tools could restrict shipments.8
CurrentSystems migration completed one quarter ahead of schedule; 80% to 90% of $100M cost synergies expected in Q4 FY2026.
Why it matters
Capturing $100M in targeted M&A cost synergies is critical to driving consolidated operating margins from 16.3% in FY2025 toward steady-state operating leverage targets.5,7
Keysight's cash flow characteristics are outstanding for an electronics instrument manufacturer. In FY2025, operating cash flow reached $1,409M and free cash flow stood at $1,281M, easily outpacing GAAP net income of $850M. The company's low capital intensity is evidenced by FY2025 capex of just $128M, representing 2.38% of revenue and trailing annual depreciation and amortization of $131M. Working capital management remains disciplined, although inventory has temporarily expanded to support accumulating backlog ahead of NPI volume ramps.5,6,7
Keysight executes a disciplined, shareholder-friendly capital allocation policy. Total debt of $2,766M is conservative against a market capitalization of $65,787M, yielding a debt weight of only 4.03%. The company does not pay a regular dividend, prioritizing capital return via share repurchases, which totaled $517M year-to-date in FY2026. This repurchase volume substantially exceeds annual stock-based compensation of $162M, driving net share count contraction (-0.78% CAGR). Inorganic M&A is highly strategic, exemplified by the Spirent acquisition where integration is running one quarter ahead of schedule and 80% to 90% of the $100M cost synergy target is expected by Q4 FY2026.
Keysight's return on invested capital reached an estimated cyclical trough of 9.19% in FY2025, compressed by temporary customer capex digestion that pushed consolidated operating income down to $876M (16.3% operating margin) on $5,375M in revenue. With FY2026 and FY2027 diluted EPSconsensus estimates rebounding sharply to $11.47 and $13.87 alongside operating margin normalization toward 22.5%-23.8%, ROIC is projected to expand rapidly above 20%.
In FY2025, trough ROIC (~9.19%) dipped marginally below the computed moderate WACC of 9.5874%. However, as operating margins recover toward historical levels of 24.5% and low asset intensity preserves invested capital efficiency, ROIC will generate an economic profit spread exceeding 1,000 basis points over WACC.
Structural Gross Margin Superiority Over Peer Group
Keysight delivered $3,337M in gross profit on $5,375M revenue in FY2025, establishing a 62.08% gross margin. This substantially exceeds the industry average of 26.8%, automated test peer Teradyne at 59.24%, and enterprise IT peer HPE at 36.62%.
Confirms that Keysight's technical moat in proprietary high-frequency ASICs and software emulation suites protects premium pricing power even during industry cyclical troughs.
Exceptional Free Cash Flow Conversion on Minimal Asset Intensity
A cash conversion ratio of 150.7% of net income provides immense internal funding capacity for strategic tuck-in M&A and share repurchases without increasing leverage.
Earnings Asymmetry Between Core Segments
In FY2025, the Communications Solutions Group produced $986M of operating profit on $3,726M revenue (26.46% segment margin), while EISG produced $407M on $1,649M revenue (24.68% segment margin). Combined segment operating income of $1,393M reflects $517M in unallocated corporate and R&D costs.
Operating leverage is heavily skewed toward CSG; recovery in AI wireline interconnect testing directly drives consolidated margin expansion.
Keysight Technologies Inc. (KEYS) trades at 22.4x forward earnings against a peer median of 26.1x. Its EV/EBITDA of 37.6x compares with a peer median of 32.8x. The comparison uses 4 peers: Garmin Ltd., Teradyne Inc., Hewlett Packard Enterprise Company and Synopsys Inc., as of 2026-10-02.
Bull cycle
In an industry upcycle, synchronized capital deployment across cloud hyperscalers transitioning to 800G and 1.6-terabit optical fabrics, wireless equipment providers integrating AI into Open RAN architectures, and semiconductor foundries expanding advanced wafer test capacity drives accelerating demand for electronic design and measurement solutions. Operating leverage expands segment margins toward 26.0% as fixed R&D and manufacturing overhead are absorbed over higher unit shipments.
Bear cycle
In an industry downcycle, telecom carriers freeze capital budgets following multi-year network buildouts, semiconductor foundries curtail equipment purchases amidst excess capacity, and enterprise IT departments delay lab instrument refreshes. Operating income deleverages rapidly due to semi-fixed engineering and manufacturing costs, as demonstrated in FY2025 when operating income declined to $876M (16.3% operating margin) from prior cyclical peaks.
Secular trends
Trend
Impact
Note
AI Cluster Interconnect Scaling (800G to 1.6T Optical Networking)
positive
Hyperscalers and AI frontier labs are aggressively transitioning cluster networking fabrics from 800G to 1.6-terabit optical interconnects to alleviate compute bottlenecks. This transition dramatically escalates physical-layer signal degradation and protocol validation complexity, creating strong, non-discretionary demand for Keysight's high-speed wireline test suites.
AI Integration in Wireless Radio Access Networks (Open RAN)
positive
Disruptive AI models are intercepting wireless telecom architecture, entering the RAN and contract manufacturing ecosystem. Validating neural network-driven radio optimization requires complex physical and protocol emulation environments where Keysight holds established market leadership.
Advanced Semiconductor Packaging and Wafer Probing Complexity
positive
Semiconductor manufacturers are heavily investing in 2.5D/3D chiplet packaging, silicon photonics, and high-bandwidth memory (HBM) wafer testing, driving sustained capital investment into Keysight's Electronic Industrial Solutions Group.
Geopolitical Fragmentation and High-Tech Export Control Regimes
negative
Bilateral export control restrictions implemented by the US Department of Commerce on advanced RF, microwave, and semiconductor wafer test gear constrain market access to China ($938M or 17.5% of FY2025 revenue), posing structural headwinds to regional volume.
Positioning
Keysight is uniquely positioned across the electronics value chain as a premier test and measurement provider, bridging design simulation (PathWave), prototype verification, and production test. With $3,726M in CSG revenue (69.3% of total) and $1,649M in EISG revenue, Keysight's revenue visibility is underpinned by an expanding order backlog. However, shipment conversion remains near-term supply-gated by factory debottlenecking schedules.5,8
Entry tranches
Level
Action
Why
$215.39 (Composite Fair Value Midpoint)
Initiate fundamental re-underwriting checkpoint
At $215.39, the prevailing 79.4% market premium is fully eliminated; potential long entry would require confirming that factory debottlenecking has successfully converted backlog into high-margin revenue and that China export headwinds remain contained.
Corresponds to the conservative lower range of our multi-stage moat fade ($191.04) and forward earnings stress case ($137.39), providing an adequate margin of safety against competitive fade and cost-of-capital escalation.
Keysight possesses a wide economic moat (score 9.0) and gross margins exceeding 62%, but purchasing at a 79.41% premium to intrinsic value severely degrades long-term compounding returns. Disciplined compounders should wait for cyclical mean reversion before committing fresh capital.4
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.
Discounted forecast-period cash flows ($29.74) plus discounted terminal value ($107) minus signed net debt per current share ($3.88) equals the $133 lens value shown above. Negative net debt is net cash, so subtracting it raises value.
