Surge in Photonics Equipment Orders; Target Price Raised to RMB 788

Overview

Goldman Sachs reiterates its Buy rating on RoboTechnik, viewing the company as a key enabler in photonic back-end manufacturing. Despite Q1 earnings missing expectations due to weakness in its solar business, orders for SiPh/CPO/OCS equipment have significantly increased, positioning the company to benefit from the ongoing photonics innovation cycle. The target price is raised to RMB 788.

Core views

Orders and Demand: Since early 2026, the company has announced over RMB 1.4 billion (approximately USD 200 million) in awarded contracts, far exceeding its Q1 revenue run rate of RMB 164 million. This surge is driven by capacity expansion in silicon photonics modules, CPO, and OCS, which boosts demand for assembly and testing of high-speed optical modules and engines. Business Performance and Forecasts: Q1 results were below expectations due to solar segment weakness, negatively impacting revenue and margins, with recovery expected to take time. Consequently, 2026–2028 net profit forecasts are lowered by 15%/10%/2%. However, long-term upside from photonics manufacturing tools remains compelling, leading to upward revisions in revenue forecasts from 2029 onward. Valuation and Target Price: Based on a 2031E P/E multiple of 55.9x (previously 50.0x), discounted back to 2027E using a cost of equity of 11.3%. The target price is raised by 14.5% from RMB 688 to RMB 788. The P/E multiple is derived from peer-based PEG&M (P/E–Growth–Margin) correlation, reflecting an expected 2032E net profit growth rate of 39% and operating margin of 24%.

Analysis framework

The report employs a segmented business analysis, distinguishing between the cyclical solar business and the adoption cycle of photonics technologies. For valuation, a Discounted P/E methodology is used—applying a forward (2031E) target P/E multiple to forward EPS and discounting it back to a medium-term (2027E) horizon—combined with peer-based PEG&M correlation to determine the appropriate multiple.

Methodology notes

• Valuation MethodPE/PEG valuation

  Discounted P/E Method

  Applies a forward target P/E multiple to forward EPS and discounts it to the present or medium-term horizon; suitable for valuing high-growth companies.

• Company Fundamentals & Financial FrameworkEarnings Quality Analysis

  Segment-Driven Forecasting

  Differentiates between business segments (solar vs. photonics) based on cyclicality and growth potential, adjusting forecasts accordingly.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• RoboTechnik (300757.SZ)

  Beneficiary

  Strengths

  Comprehensive coverage of photonic back-end equipment with technological leadership

  Weaknesses

  Short-term weakness in solar business

  Risks

  Intensifying competition, weaker-than-expected demand

Key data

• Target PriceRMB 788Increased by 14.5%
• Contract Wins Since 2026RMB 1.4+ billionApprox. USD 200 million
• Q1 Revenue Run RateRMB 164 millionCompared to contract award amount
• 2031E Target P/E55.9xPreviously 50.0x
• Cost of Equity (COE)11.3%Unchanged

Impact & implications

The company is viewed as a primary beneficiary of the photonics innovation cycle, particularly in SiPh/CPO/OCS equipment. Short-term solar segment drag does not alter the long-term investment thesis; investors should monitor photonics order execution and solar business recovery.

Risks

• More intense market competition than expected
• Lower-than-expected end-market demand for optical interconnects
• Deeper or longer-than-expected downturn in the solar market

What to watch

• Ramp-up pace of SiPh/CPO/OCS equipment orders
• Timing of solar business recovery
• Commercialization progress of next-generation technologies (CPO/OCS)