Coherent Corp.
Coherent Corp. · Optical (Transceivers)
01Wall Street Consensus
02Earnings Results
Key Takeaways
- Non-GAAP EPS $1.41 — missed consensus $1.43 by -1.4% (micro-miss)
- GAAP EPS $0.97 — gap to non-GAAP widened
- Revenue $1.81B — micro-miss vs consensus $1.815B (-0.5%), +21% YoY
- Datacenter & communications revenue $1.36B — driven by AI/cloud infra
- Industrial revenue $444M — continued decline
- GAAP gross margin 37.7% / non-GAAP 39.6%
- Q4 FY2026 revenue guide $1.91-2.05B — above consensus
- Q4 FY2026 non-GAAP EPS guide $1.52-1.72 — raised
- Q4 FY2026 non-GAAP operating-margin guide 39-41% — continued expansion
Key Checkpoints
- 01800G/1.6T optical transceiver revenue — AI data center demand
- 02Datacom vs Telecom revenue mix shift toward higher-margin Datacom
- 03Silicon photonics and VCSEL laser revenue contribution
- 04Gross margin expansion from product mix improvement
- 05Backlog and book-to-bill ratio for forward visibility
- 06Industrial/automotive laser segment recovery
Upside Catalysts
- 800G to 1.6T transition — Coherent has leading-edge transceiver products sampling
- AI data center buildout driving 40%+ growth in Datacom transceivers
- Silicon photonics integration reducing transceiver cost and power consumption
- Margin expansion as Datacom (50%+ gross margin) displaces lower-margin Telecom revenue
- SiC substrate business for EV power electronics — diversified growth driver
Risk Factors
- Telecom segment remains weak — carrier capex still depressed
- Competition in 800G transceivers from Lumentum, Fabrinet, and Chinese vendors
- Inventory digestion risk if hyperscaler ordering patterns become lumpy
- Integration complexity from II-VI/Coherent merger still creating operational challenges
- Iran conflict impacting telecom spending in Middle East and defense-adjacent markets
1Final Verdict
Coherent Corp. is a primary beneficiary of the AI-driven optical networking buildout with leading positions in 800G/1.6T transceivers. Consensus EPS $1.05, Revenue $1.65B. The company is experiencing a dramatic revenue mix shift from depressed Telecom toward booming Datacom.
The 800G optical transceiver cycle is the strongest in industry history, driven by AI clusters requiring massive bandwidth between GPU racks. Coherent's vertically integrated manufacturing (lasers + components + modules) provides cost advantages vs competitors.
The path to $2B+ quarterly revenue depends on the 1.6T transition timeline and whether Telecom recovers from its multi-year downturn.
2Optical Transceivers & AI
800G Transceivers:
- Volume production for hyperscaler AI data centers
- Revenue: $800M+ quarterly from Datacom segment
- Customers: All major hyperscalers (Google, Meta, Microsoft, Amazon)
- Growth: 40%+ YoY driven by AI cluster bandwidth needs
1.6T Transition:
- Sampling with lead customers — volume production expected H2 2026
- 2x bandwidth vs 800G — required for next-gen AI training clusters
- Coherent has early mover advantage in 1.6T DR8 and LR8 modules
Silicon Photonics:
- In-house silicon photonics engine integration
- Reduces transceiver power consumption by 30%+
- Lower cost per Gbps — competitive advantage vs traditional InP-based designs
3Diversified Business & Outlook
Telecom Segment:
- Revenue: Depressed — carrier capex cuts continuing
- Recovery expected: H2 2026 to 2027 as 5G advanced deployments resume
- Iran conflict: Middle East telecom projects delayed
Industrial & SiC:
- SiC (Silicon Carbide) substrates for EV power electronics
- Industrial lasers for manufacturing and materials processing
- Combined: $300-400M quarterly revenue — stable base business
Margin Trajectory:
- Current gross margin: 42-44% (blended)
- Target: 48-50% as Datacom mix increases to 60%+
- Operating leverage from II-VI integration synergies
- Datacom alone: 50%+ gross margin at scale
SEPS 서프라이즈 히스토리
분기별 EPS 컨센서스 대비 서프라이즈(%) — 막대: EPS, 점선: 매출
컨센서스 대비 실제 EPS/매출 서프라이즈 (%)