Tower Semiconductor (TSEM) posted record Q2 2026 revenue of $460 million, with 55% incremental operating leverage.
Management raised its 2028 outlook to $3.6 billion in revenue and $1.2 billion in net profit, per an analyst note.
A new Buy rating with a $250 price target cites silicon photonics now driving nearly half of the company’s AI-related revenue.
While Nvidia and AMD grab the AI hardware headlines, a quieter supply-chain shift is redistributing value toward optical interconnects — and Tower Semiconductor (NASDAQ: TSEM) is positioned as a direct beneficiary, according to a new analyst note from Miletus Research. The firm reports Tower delivered record quarterly revenue of $460 million in Q2 2026, alongside 55% incremental operating leverage, driven by a shift toward higher-margin 300mm SiPho and SiGe wafers. These figures are reported historical results from the company’s most recent quarter, not forward estimates. The forward-looking numbers — a raised 2028 model calling for $3.6 billion in revenue and $1.2 billion in net profit — are explicitly projections from management’s guidance as relayed in the analyst report.
Silicon Photonics Reshapes the Optical Interconnect Race
Nearly half of Tower’s current revenue now comes from AI optical content, the note states, positioning the company not as an AI compute play but as an enabler of the optical interconnects that move data between chips. The analyst’s Buy rating carries a $250 price target, underpinned by what the report describes as strong customer prepayments and fully funded capacity expansions — meaning Tower does not anticipate needing to raise capital or dilute shareholders to fund its buildout.
What This Means for Your Portfolio and Wallet
For investors hunting AI exposure beyond the crowded Nvidia-AMD trade, specialty foundry names tied to optical and photonic content offer a differentiated angle. A margin profile improving via 55% incremental operating leverage suggests earnings could scale faster than revenue if the trend holds, though the $250 target and 2028 projections remain analyst estimates, not guaranteed outcomes.
Strategic Positioning & Defense Ideas
Single-stock semiconductor bets carry concentration risk even amid strong fundamentals. Standard diversification across the chip supply chain, alongside maintaining cash reserves for volatility, remains a prudent educational approach. Disclaimer: This analysis is for educational and informational purposes only and should not be construed as financial or investment advice.
What to Watch Next
Watch for Tower’s upcoming quarterly results to see whether the 300mm SiPho ramp and margin trends continue, plus any updates on capacity expansion funding. Full analysis is available via Seeking Alpha.
