TTM Technologies (TTMI) Q2 2026 earnings review
Explosive AI Demand Transforms TTM's Earnings Trajectory
TTM Technologies delivered an absolute blowout quarter, driven by an accelerating supercycle in AI infrastructure. Net sales crushed expectations, hitting an all-time record of $1.0 billion (+37% YoY), while non-GAAP EPS surged to $0.99. The Data Center and Networking segment is officially taking over the company, surging 91% YoY to comprise 40% of total revenue. Management's guidance indicates this is not a peak, but an acceleration: Q3 forecasts point to $1.12 billion in revenue and FY26 guidance was hiked aggressively to ~$4.4 billion. However, this hyper-growth requires working capital, which temporarily stalled operating cash flow despite surging net income.
🐂 Bull Case
Data Center and Networking grew 91% YoY, making up 40% of total revenue. TTM's highly complex PCB technology acts as an essential enabler for AI hardware, granting them exceptional pricing power and structural volume growth.
Adjusted EBITDA margins expanded to 16.6% from 15.0% a year ago. The volume leverage and favorable product mix shift toward high-ASP data center boards are overwhelming any inflationary or start-up costs.
🐻 Bear Case
The rapid revenue scale-up is trapping cash. Operating cash flow actually declined slightly YoY ($96.4M vs $97.8M) despite net income doubling, driven by a massive spike in Accounts Receivable.
TTM is finalizing the acquisition of Swiss Technology Group AG and ILFA GmbH in Q3 2026. Integrating European manufacturing assets while managing a hyper-growth U.S./Asia AI cycle stretches management focus.
⚖️ Verdict: 🟢🟢
Extremely Bullish. TTM is fundamentally morphing from a steady, defense-oriented PCB supplier into a high-growth AI infrastructure play. The Q3 and FY26 guidance revisions confirm this structural acceleration is fully underway.
Key Themes
Generative AI Infrastructure Supercycle (Macro)
The macro environment for AI data centers is creating an unprecedented tailwind. Data Center and Networking segment revenue accelerated a staggering 91% YoY, fully offsetting any historical weakness in legacy end markets. This segment now accounts for 40% of total revenue (up from 29% a year ago), effectively transforming TTM's corporate identity into an AI derivative play.
Ultra-Complex PCBs Driving Pricing Power
The transition to AI infrastructure requires technologically advanced interconnect products. TTM's capability to produce extremely high-layer-count boards (previously cited up to 140 layers) and asymmetric panels serves as a deep competitive moat. This technological leadership is driving a massive increase in Average Selling Prices (ASPs), enabling the 160 bps expansion in Adjusted EBITDA margins.
A&D Program Alignment Provides Baseline Stability
While AI dominates the headlines, the Aerospace & Defense (A&D) segment continues to provide a stable, growing foundation. A&D revenue grew 14% YoY, and total program backlog expanded to over $1.7 billion. This backlog ensures long-term cash flow generation and cushions the company against potential volatility in commercial markets.
Earnings Double, But Cash Flow Stalls
Despite GAAP Net Income doubling YoY from $41.5M to $83.0M, Operating Cash Flow actually declined slightly to $96.4M (from $97.8M a year ago). This divergence is driven by a massive $156M buildup in Accounts Receivable (from $563M at year-end to $720M) and an increase in Contract Assets. The working capital required to fund 37% revenue growth is severely limiting free cash flow conversion.
Leverage Up for European Expansion
TTM established a $1.0 billion revolver and an upsized Term Loan B to provide balance sheet flexibility ahead of the Swiss Technology Group AG and ILFA GmbH acquisitions. While net leverage sits at a healthy 0.9x currently, absorbing new debt and integrating European labor forces presents a new execution risk profile for a management team historically focused on U.S. and Asian operations.
Automotive Segment Fading to Irrelevance
The Automotive end market continues to decelerate, dropping to just 8% of total net sales (down from 11% in Q2 2025). While management has previously stated they are becoming 'increasingly selective' to protect margins, the continued shrinking of this segment represents an ongoing drag on the consolidated growth rate.
Other KPIs
Accelerating. Up 52% YoY from $109.7M in Q2 2025. Margin expanded to 16.6% from 15.0%. This highlights incredible operating leverage as the high-ASP data center volume scales up over fixed manufacturing costs.
Accelerating. Up from 1.41 in Q1 2026 and 1.35 in Q4 2025. A ratio this high heavily underwrites the massive upward revision in FY26 revenue guidance. The commercial demand (AI) is locking in forward capacity.
Accelerating. Up a staggering 57% YoY from $395.6M in Q2 2025. Operating income for this segment nearly doubled from $60.1M to $112.7M, proving that the margin profile of the new AI-driven commercial mix is highly accretive.
Guidance
Accelerating. The midpoint of $1.12B implies ~49% YoY growth (compared to Q3 2025's $752.7M). This represents a direct sequential acceleration from the 37% YoY growth achieved in Q2, indicating the AI demand curve is steepening.
Accelerating. The midpoint of $1.24 implies an 85% YoY increase (from $0.67 in Q3 2025), significantly outpacing revenue growth and confirming massive margin leverage.
Accelerating. TTM previously guided to 15-20% long-term growth. FY25 revenue was ~$2.9B. Hitting $4.4B in FY26 represents an implied YoY growth rate of over 50%. This completely shatters previous long-term targets.
Accelerating. FY25 Non-GAAP EPS was $2.46. TTM previously stated a goal to double earnings from 2025 to 2027. They are now guiding to effectively double earnings in a single year.
Key Questions
Working Capital Peak
Given the massive $156M build in accounts receivable this quarter, at what revenue run-rate do you expect working capital requirements to normalize and allow operating cash flow to catch up to net income growth?
European M&A Synergies
With the pending acquisitions of Swiss Technology Group and ILFA, what are the specific margin expectations for the European footprint, and how do they compare to the 16.6% corporate average?
AI Segment Concentration
Data Center and Networking is now 40% of sales and growing 91% YoY. Is there a target ceiling for this segment's concentration to prevent the company from becoming overly indexed to a single hyperscaler capital expenditure cycle?
Margin Ceilings
Non-GAAP EPS is expected to grow ~85% next quarter on ~49% revenue growth. How much more utilization leverage remains in the current manufacturing footprint before gross margins top out?