Layer 5 · 4004 — Resonac Holdings
Live: JPY 17,200 · Earnings (last): Mixed Q4 · Next earnings: Aug 11 · Conviction: 4/10
Bottleneck context
Resonac is the merged Showa Denko / Hitachi Chemical entity — global leader in CMP slurries, photoresist ancillaries, and back-end packaging materials (die-attach films, EMC). Genuine Layer 5 materials franchise with structural AI/HBM packaging leverage. Strong long-term thesis on advanced-packaging material intensity.
Why Tier C
Tactical, not structural. Sharp -7.97% intraday pullback signals positioning unwind. Normalized P/E of 76.81 is stretched even for a quality compounder. The August 11 earnings is the next catalyst — far away, no near-term news flow to support the multiple. Flipped from Tier B to Tier C on stretched valuation plus dead-zone calendar.
Watch trigger
A pullback to JPY 14,000-15,000 range, OR a strong August print confirming advanced-packaging material revenue mix accelerating.
Position guidance
No new position. Existing holders can hold but should consider trimming into strength.