{
  "@context": "https://orbyd.app/schemas/dossier.v1.json",
  "ticker": "IMOS",
  "name": "ChipMOS TECHNOLOGIES INC.",
  "url": "https://orbyd.app/dossiers/IMOS/",
  "json_url": "https://orbyd.app/dossiers/IMOS.json",
  "status": "DORMANT",
  "current_conviction": "MEDIUM",
  "graded_conviction": "MEDIUM",
  "archetype": {
    "code": "a3",
    "n": 3
  },
  "current_thesis": "Memory-cycle re-rating in an AI costume just re-accelerated: June 2026 revenue +37.2% YoY and Q2 +28.7% YoY (both records since 2014, reported 2026-07-10) erase the May deceleration scare, and price bought back the ~17% fade to sit ~$68 near the $73.97 high. The 2026-08-11 Q2 margin print is the binary on whether the ~13.8% gross margin follows the revenue.",
  "invalidation_trigger": "A weekly close below $58 loses the June–July consolidation shelf the recovery to ~$68 launched from; a confirming break is July monthly revenue decelerating back below +20% YoY or Q2 gross margin compressing at the 2026-08-11 print, flipping the re-acceleration to mid-cycle digestion.",
  "catalyst_date": "2026-08-11",
  "outcome": "PLAYED_OUT",
  "outcome_date": "2026-07-06",
  "invalidation_fired": false,
  "themes": [
    "ai-chips-memory",
    "semi-foundry-equipment"
  ],
  "tags": [],
  "sources": [],
  "notes": [
    "ADR ratio is 1:20 (each ADS = 20 Taiwan common shares). Reconcile any US-listed per-share figure against the NT$ EPS (Q1 2026: NT$0.72) before trusting it.",
    "Full P&L detail arrives on a semiannual cadence — the 2026-08-11 call is explicitly the semiannual call. Between them, monthly revenue by the 10th is the only high-frequency disclosure.",
    "Foreign private issuer: files 6-K reports with the SEC, no quarterly 10-Q. Filing timing follows Taiwan disclosure rules, not the US quarterly calendar.",
    "AI exposure is indirect — commodity DRAM/NAND and display-driver back-end packaging and test, not HBM advanced packaging. The narrative is richer than the actual AI mix.",
    "Revenue is reported in NT$ and translated to US$; TWD/USD swings move the headline US$ figure and the ADS dividend without any change in the underlying business.",
    "The dividend is annual and set at the May AGM (NT$1.23/share, ~US$0.783/ADS in 2026). The 2026 ex-date of June 29 has passed and payment was made 2026-07-24."
  ],
  "body_markdown": "## Current Thesis\nChipMOS is a Taiwanese OSAT (outsourced assembly and test) running commodity DRAM, NAND, bumping and display-driver ICs through the back end. The leg bought since June was that a persistent AI-driven memory demand/supply imbalance keeps back-end utilization tight and pricing firm. The market stopped paying for it. Micron, Samsung, SK Hynix and the Roundhill Memory ETF (DRAM) were all more than 20% below closing highs set around 2026-06-25 by 2026-07-07 (Yahoo Finance), and two further sector hits followed — TSMC's 2026-07-16 outlook and CXMT's Shanghai debut on 2026-07-27. The ADS closed $52.54 on 2026-08-07, 30.7% under the $75.78 adjusted 52-week high, with the June–July shelf near $58 — the level the 2026-07-12 note published as its break condition — gone. What remains is a margin question, and it resolves at the 2026-08-11 semiannual print, the first profit disclosure since Q1's ~13.8% gross margin.\n\n## Bull Case\n- June 2026 revenue NT$2,538.4M / US$79.7M, +37.2% YoY and +6.5% MoM (2026-07-10) — record monthly figure since 2014; the monthly YoY series ran May +17.7% → June +37.2%.\n- Q2 2026 revenue NT$7,383.1M / US$231.8M, +28.7% YoY and +6.5% QoQ (2026-07-10), accelerating from Q1's +25.4% YoY.\n- Q1 2026 already showed P&L inflection off the 2025 trough: revenue US$216.4M, net profit NT$504.9M, EPS NT$0.72 (2026-04-10).\n- The de-rate has no company-specific trigger attached to it. Between the 2026-07-10 revenue release and the 2026-08-07 close, the only ChipMOS release was the 2026-07-23 notice scheduling the Q2 call; the drawdown is sector beta.\n- Morgan Stanley argued in late July 2026 (reported by TheStreet) that the memory selloff had gone too far and that the data-center memory shortage had not broken — a named counter to the CXMT supply scare.\n- Positioning is no longer extended: RSI(14) 34.1 at the 2026-08-07 close, price beneath the June breakout instead of stretched above a rising average.\n\n## Bear Case\n- The supply threat is new and dated. CXMT's Shanghai listing debut on 2026-07-27 knocked SanDisk -12%, SK Hynix -8% and Micron -5% in the session (24/7 Wall St), with reports that Apple is testing CXMT DRAM. Cheap Chinese DRAM capacity attacks the tightness premise the entire leg rests on.\n- TSMC's 2026-07-16 outlook sparked a broad chip selloff that carried into memory (Invezz) — the second sector-level hit inside a month, neither of which ChipMOS can answer with a revenue print.\n- Margin is still unproven. Q1 gross margin was ~13.8%. A commodity back-end does not earn HBM economics, and record utilization has not been shown to convert into profit; a 2026-07-06 third-party note (earezki.com) framed the setup as \"AI revenue growth vs. profitability crisis.\"\n- The June move has round-tripped. The 3-month return is -11.7%, which places price below where it traded in early May — before the June record prints that supposedly re-rated it.\n- The previously published break condition triggered: the weekly close below $58 that was named on 2026-07-12 as the end of the consolidation shelf has occurred, and no replacement base has formed as of the 2026-08-07 close.\n- Disclosure cadence works against a fast repair. Full financials come semiannually (the 2026-08-11 call is explicitly the semiannual call); between them, only monthly revenue by the 10th is available.\n\n## Setup & Price Structure\n**Life-cycle: DEAD** — the price structure carrying the AI-memory story has broken, even though the revenue series has not. What dates it: the memory complex peaked around 2026-06-25 and was >20% off closing highs by 2026-07-07; TSMC's 2026-07-16 guidance and the 2026-07-27 CXMT debut extended it; ChipMOS itself closed $52.54 on 2026-08-07, -30.7% from the $75.78 52-week high, having lost the $58 shelf. A DEAD label here is about what the market will pay for the story, and the company's monthly revenue line has not yet confirmed the price action in either direction.\n\nCrowding and positioning observables, stated as observables: retail-facing coverage clustered at the top, not here — Benzinga movers-list items on 2026-06-10, 2026-06-11, 2026-06-15 and 2026-06-18, with essentially nothing name-specific since 2026-07-10 apart from the 2026-07-23 scheduling notice and a 2026-07-30 sector-wide pre-market movers list. Price sits below, not above, its rising averages of the June run; RSI(14) at 34.1 is near but not through the conventional 30 line. A binary earnings event sits three sessions out (2026-08-11). No insider sales or equity issuance appear in the filing record for the window. The 2026-06-29 ex-dividend date (US$0.783/ADS) has already passed and was paid 2026-07-24, so no dividend-driven mechanical drop remains in the near tape.\n\nStructure: the base has not formed. The measurable levels are the lost $58 shelf overhead and the $52.54 basis; a weekly close below $50 would carry the drawdown past a third off the high and mark the unwind as continuing through the print rather than stalling into it.\n\n## Catalyst Calendar (next 30 days)\n- **~2026-08-10 (est.)** — July 2026 monthly revenue. ChipMOS has released monthly revenue on the 10th (2026-04-10, 2026-06-10, 2026-07-10); Taiwan-listed issuers publish monthly revenue by the 10th of the following month. First read on whether the +37.2% June YoY held or reverted toward May's +17.7%.\n- **2026-08-11** — The only gross-margin, opex and EPS disclosure since Q1.\n- **~2026-08-10 (est.)** — OSAT and memory peer monthly revenue under the same Taiwan 10th-of-month convention (ASE, Powertech). Cluster read on whether back-end utilization is company-specific or sector-wide.\n\n## What Would Change Our Mind\nThe structure that framed this name in June and July is already gone — the $58 shelf broke and price is 30.7% below the $75.78 high, so the burden has shifted from \"does the re-rate extend\" to \"does anything base here.\" A weekly close below $50 would confirm the unwind is running through the 2026-08-11 print rather than stabilizing into it, and would put the drawdown past a third off the high. Two fundamental confirmations sit alongside it: Q2 gross margin printing at or below the ~13.8% Q1 level on 2026-08-11 despite record revenue, or July monthly revenue (~2026-08-10 est.) decelerating back below +20% YoY. Conversely, the read flips constructive on evidence rather than price alone — a Q2 gross margin printing meaningfully above 13.8% together with July revenue holding a +30%-handle YoY, followed by a weekly close reclaiming the $58 shelf. Absent both, the fair description is a broken second-order memory story trading into a binary disclosure with no base underneath.\n\n## Correlation Notes\n- ChipMOS trades as a second-order derivative of memory unit growth, so the memory primaries lead its tape: Micron (MU), SK Hynix (000660.KS), Samsung (005930.KS), SanDisk, and the Roundhill Memory ETF (DRAM), all >20% off 2026-06-25 highs by 2026-07-07.\n- OSAT peers ASE (ASX / 3711.TW), Amkor (AMKR) and Powertech (6239.TW) share the utilization input; a peer monthly-revenue miss around 2026-08-10 would generalize any ChipMOS weakness.\n- TSMC is an upstream sentiment driver rather than a customer relationship: its 2026-07-16 outlook moved memory names that do not sell to it.\n- CXMT is now a live sector variable. Chinese DRAM capacity entering the market pressures pricing at the primaries first, then unit economics at the back end.\n- Reporting is in NT$ and translated to US$; TWD/USD moves the headline US$ revenue figure and the ADS dividend without changing the underlying business.",
  "first_seen": "2026-06-23",
  "last_analyzed": "2026-08-08T16:02:06+00:00",
  "last_synthesized": "2026-08-08",
  "last_update_source": "watchlist_research",
  "license": "Content © orbyd. Cite the canonical URL."
}