SG Micro Corp. (300661) Report Interpretation

Overview

Morgan Stanley reviews SG Micro’s stronger-than-expected 2Q26 results and concludes that the analog recovery is gaining traction, led by AI and optical-module demand as well as improving industrial and automotive end markets. It maintains an Equal-weight rating, citing ongoing consumer-analog pressure and demanding valuation.

Core views

SG Micro reported 2Q26 revenue of Rmb1.5bn, up 36% quarter-on-quarter and 45% year-on-year. Revenue beat Morgan Stanley’s estimate by 24% and consensus by 25%. The report attributes the acceleration to ramping AI and optical-module demand, alongside a recovery in industrial and automotive end markets. Gross margin reached 52%, modestly above Morgan Stanley’s 51.4% forecast, reinforcing the view that the recovery is translating into better profitability rather than volume alone. Net income attributable to shareholders increased to Rmb297mn, up 140% quarter-on-quarter and 110% year-on-year. Morgan Stanley links this earnings growth to operating leverage from the stronger top line and higher gross margin. Its forecasts show revenue increasing from Rmb3.898bn in 2025 to Rmb4.961bn in 2026e, Rmb5.852bn in 2027e and Rmb6.744bn in 2028e; EPS is forecast at Rmb1.37, Rmb1.99 and Rmb2.47 for 2026e–2028e, respectively. The report highlights optical modules as a meaningful incremental growth opportunity. It estimates SG Micro’s value content at about US$10 per 800G optical module and sees additional headroom as the industry moves toward 1.6T products. This supports Morgan Stanley’s view that the AI and optical-module business remains on a strong growth trajectory. Despite the operational beat, Morgan Stanley maintains Equal-weight. Consumer analog chips remain under pressure because of elevated memory costs, limiting the breadth of the recovery. The report also states that the current share price implies roughly 83x 2026e P/E, which it considers stretched. The Rmb82.00 target price compares with the reported Rmb114.50 closing price on August 28, 2026, with stated up/downside of (28).

Analysis framework

Morgan Stanley assesses the quarter against its own and consensus revenue and margin expectations, then connects end-market demand to earnings through gross-margin expansion and operating leverage. It balances AI and optical-module growth opportunities against consumer-analog weakness and valuation, using a residual income model for its long-term valuation framework.

Methodology notes

• Valuation methodsRIM (Residual Income Model)

  Residual income model

  Morgan Stanley uses a residual income model as its base-case valuation approach, stating that it best captures SG Micro’s long-term value. The model assumes a 9.4% cost of equity, 15.0% medium-term growth and 5.0% terminal growth.

• Industry AnalysisUpstream-Midstream-Downstream Transmission

  End-market demand transmission

  The report links demand in AI, optical modules, industrial and automotive markets to SG Micro’s revenue growth, margins and earnings, while treating elevated memory costs as pressure on consumer analog-chip demand.

Asset mapping & comparison

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

• SG Micro Corp. (300661.SZ)

  Primary covered company; benefits from AI and optical-module demand and improving industrial and automotive end markets.

  Strengths

  Revenue and net income beat expectations; gross margin reached 52%; optical modules offer incremental growth potential.

  Weaknesses

  Consumer analog chips remain under pressure from elevated memory costs.

  Comparison

  2Q26 revenue was 24% above Morgan Stanley’s estimate and 25% above consensus; gross margin was above the 51.4% Morgan Stanley forecast.

  Risks

  Weaker-than-expected China analog demand, more severe analog price competition, or slower new-product R&D.

Key data

• 2Q26 revenueRmb1.5bnUp 36% Q/Q and 45% Y/Y; 24% above Morgan Stanley’s estimate and 25% above consensus.
• 2Q26 gross margin52%Slightly above Morgan Stanley’s 51.4% forecast.
• 2Q26 net income attributable to shareholdersRmb297mnUp 140% Q/Q and 110% Y/Y.
• Optical-module value content~US$10 per 800G optical moduleMorgan Stanley sees further headroom with the transition to 1.6T products.
• 2026e P/E~83xThe report considers the valuation stretched.
• Target priceRmb82.00Versus Rmb114.50 closing price on Aug 28, 2026; stated up/downside of (28).

Impact & implications

The report sees the earnings beat as evidence that SG Micro’s analog recovery is broadening into AI, optical modules, industrial and automotive markets. However, it does not translate this into a more positive rating because consumer demand remains constrained and the valuation already reflects a high level of expected growth.

Risks

• China’s analog-demand recovery could be weaker than expected.
• Analog price competition could become more severe.
• R&D for new products could progress more slowly than expected.

What to watch

• SG Micro’s 2Q26 earnings call at 6pm HKT on August 31, 2026.
• The pace of AI and optical-module demand, including the transition from 800G to 1.6T products.
• Consumer analog-chip demand amid elevated memory costs.