Panel Price Divergence Signals Cycle Peak; Favor BOE Amid Full Taiwanese Valuations

Core Conclusion

The April 2026 TFT-LCD panel price data, featuring a modest 0.3% MoM increase for TVs and diverging trends by size, signals an approaching cycle peak. The price-hike cycle is largely priced into Taiwanese panel makers (AUO, Innolux) at 1.0x 2026e P/B, leaving limited near-term upside. BOE is the relative preference in China due to its scale, valuation (1.1x P/B), and higher exposure to the core display business versus TCL (1.6x P/B). We expect TV panel prices to flatten through May-June before a modest decline in 3Q26, with IT panel prices remaining stable.

Evidence Chain

Price divergence across TV sizes is a reliable leading indicator of a cycle top. While the blended TV panel price rose 0.3% in April, the move was driven solely by larger sizes (65": +1.1%, 75": +0.4%), with 32", 43", and 55" panels flat MoM. This split occurs as brands shift focus to larger models that can better absorb rising component costs, leaving smaller sizes with less room for further hikes. Historically, such divergence precedes a stabilization and subsequent correction in panel pricing.

Supply-side discipline provides a floor but limited further upside. Industry utilization is expected to remain at 80-85% in 2Q26, reflecting maintained output control. Structural changes, including a strategic shift by Chinese players toward profitability and industry consolidation (e.g., LG Display's fab sale), support a healthier supply backdrop. However, the demand side presents a headwind: earlier 1H26 restocking for promotional events is likely to pull forward shipments, leading to below-seasonal panel demand in 2H26 and weakening panel makers' pricing power.

Valuations reflect the mature stage of the cycle, particularly in Taiwan. AUO and Innolux trade at 1.0x 2026e P/B, a level that historically incorporates positive pricing dynamics. The potential contribution from emerging businesses like advanced packaging for LEO satellites remains negligible for the next few years, offering no near-term re-rating catalyst. In contrast, BOE trades at a discount to its Chinese peer TCL (1.1x vs. 1.6x 2026e P/B) while offering superior scale and business concentration.

Key Divergences & Risks

The primary risk to our view is stronger-than-expected end-demand across major applications, which could sustain panel shipments and delay price softening. Conversely, a sharper downturn in consumer electronics demand would accelerate price declines. More stringent collective output control by panel makers could artificially support prices amid weaker demand but appears unlikely given current utilization guidance. A faster-than-expected ramp in non-commodity display businesses (e.g., advanced packaging) could improve the long-term earnings profile of panel makers, but meaningful contributions are years away.

Valuation & Trade Implication

The risk/reward for panel stocks, especially Taiwanese names, is unattractive after the recent price run. Maintain an Equal-weight stance on AUO (2409.TW) and Innolux (3481.TW). Within China A-shares, prefer BOE (000725.SZ) over TCL (000100.SZ). BOE’s scale, pure-play display exposure, and valuation discount to TCL offer a better defensive posture as the cycle transitions. The investment case is tactical and valuation-dependent, not structural.

Appendix: Selected Panel Maker Valuation