{
  "@context": "https://orbyd.app/schemas/dossier.v1.json",
  "ticker": "ONTO",
  "name": "Onto Innovation Inc.",
  "url": "https://orbyd.app/dossiers/ONTO/",
  "json_url": "https://orbyd.app/dossiers/ONTO.json",
  "status": "RECENTLY_EXITED",
  "current_conviction": "LOW",
  "graded_conviction": "HIGH",
  "archetype": {
    "code": "a2",
    "n": 2
  },
  "current_thesis": "June breakout fully round-tripped: ATH $386.46 (6/30) to $279.85 (7/17), now below the 50-DMA at $294.49. The tell is non-participation — TSMC raised capex to $60-64B and ASML guided up twice on 7/15-16, and ONTO closed the week at its early-July low. Broken leg diverging from an accelerating theme; the 2026-08-06 print is the binary.",
  "invalidation_trigger": "A weekly close below $279 breaks the two-touch shelf ($279.93 low on 2026-07-07, $279.85 close on 2026-07-17) and opens $253; secondary: a Q2 print on 2026-08-06 that misses the 56-56.5% gross-margin guide or the $1.65-1.73 non-GAAP EPS range, or any top-three-customer HBM capex push-out.",
  "catalyst_date": "2026-08-06",
  "outcome": "INVALIDATED",
  "outcome_date": "2026-07-02",
  "invalidation_fired": true,
  "themes": [
    "semi-foundry-equipment",
    "ai-chips-memory",
    "ai-datacenter-infrastructure"
  ],
  "tags": [],
  "sources": [],
  "notes": [
    "$1.5B of 0.00% convertible senior notes issued 2026-05-21; initial conversion price ~$381.80, capped-call ceiling $509.06, roughly $300M of concurrent buyback funded from proceeds.",
    "Customer concentration runs roughly 55-60% across TSMC, Samsung and SK Hynix; one HBM or advanced-packaging push-out reshapes second-half estimates.",
    "Five-year beta 1.54: the name routinely moves well over 1x the semi-cap group both ways, as the -9.75% and +14.75% back-to-back sessions on 2026-07-29/30 showed.",
    "At the 2026-08-04 close of $287.60 the stock carries a 133.78 trailing P/E against a 35.70 forward P/E, 77.40 EV/EBITDA and 13.88 price/sales."
  ],
  "body_markdown": "## Current Thesis\n\nPart of the repair the prior read said had not happened is now on the tape. Four sessions from the 2026-07-29 close of $218.31 — $250.52, $258.58, $268.49, then $287.60 on 2026-08-04 — is +31.7%, and the 08-04 close finished above both halves of the July shelf that broke on 07-31: the $279.93 intraday low of 07-07 and the $279.85 close of 07-17. That pair has flipped from overhead resistance back to the nearest support. Price stopped 2.0% beneath a 50-day average at $293.55 that has stopped falling and inched up ($292.92, then $293.03, then $293.55), sits 29.2% above a 200-day at $222.59, and remains 25.6% below the 2026-06-30 all-time high of $386.46.\n\nThe volume objection from the prior note has partly been answered. Turnover expanded on the session that reclaimed the shelf, rather than thinning further into it.\n\nWhat sits against that is what the complex has been doing with good prints. KLA reported fiscal Q4 on 2026-07-28 — EPS $1.05 against $1.00 consensus, revenue $3.66B against $3.6B — and fell more than 10% pre-market on 07-29. AMD reported after the close on 2026-08-04: EPS $1.66 against $1.62, revenue $11.5B against $11.3B, data-center revenue $6.7B against $6.5B, and a Q3 revenue guide of $12.7–13.3B against $12.5B consensus. Shares fell more than 8% after hours. Two beats, one of them a raise, both sold inside eight sessions. Onto reports into that pattern after the close on 2026-08-06, guided to revenue $320–330M, gross margin 56–56.5% and non-GAAP EPS $1.65–1.73, with consensus at $1.68 on roughly $325M. Clearing the number is not what the 08-06 session is grading.\n\n**Life-cycle: SATURATED.** The dating is unchanged and the 08-04 rally did not move it. Roughly $24.7B flowed into semiconductor ETFs from the 2026-06-22 peak — DRAM $8.8B, SOXX $8.5B, SOXL $5.1B, SMH $2.3B — including a single-session record $5.4B into SOXX on 2026-07-08, after which the group fell for another nine sessions. SOXX finished July down 22.1%, its worst month since a 23.3% decline in December 2002, with none of its 34 holdings green. On 2026-08-03 Bloomberg's Eric Balchunas noted the top three ETFs by weekly flow were all semiconductor funds and called it a first. A theme where that much money is already committed, where a record KOSPI session on 07-31 gave back 5.1% the next day, and where a beat-and-raise from AMD drew an 8% markdown, has a thin marginal bid. The label describes flow, not end demand — semiconductor sales set a record $120.6B in May 2026, the fifteenth consecutive monthly record. It re-rates toward accelerating only if the group takes out its June highs with that money already in.\n\n## Bull Case\n\n- Q2 2026 guidance is revenue $320–330M, gross margin 56–56.5% and non-GAAP diluted EPS $1.65–1.73, against Q1's $292M revenue, 55.7% gross margin and $1.42 EPS reported 2026-05-05. Consensus of $1.68 on ~$325M implies about +28% revenue and +34% EPS year over year.\n- The 2026-05-05 call framed full-year revenue above $1.3B, second-half revenue at least 15% above the first half, advanced-packaging revenue growth above 50%, advanced-nodes growth about 25% and operating margin above 30% by year-end. Dragonfly G5 was qualified at both a 2.5D logic customer and an HBM customer in Q1.\n- On 2026-08-04 the PHLX Semiconductor Index rose about 6% and the Nasdaq Composite gained 2.59% to 26,584.99, led by Marvell +14%, Intel +10%, Micron +8%, AMD +7% and Nvidia about +2%, on Marvell's Flash Memory Summit launch of AI-optimised memory and storage infrastructure. ONTO's +7.12% tracked the group instead of lagging it, which is what it did for most of July.\n- Zacks carried the name at Rank #1 (Strong Buy) as of 2026-07-29, with full-year estimates of $7.14 EPS on $1.33B revenue, +44.5% and +32.6% year over year, and a forward P/E of 36.76 described as in line with the industry.\n- Consensus rating is Strong Buy with a $369.60 average target across 10 analysts, range $330–$450 — 28.5% above the 2026-08-04 close of $287.60.\n\n## Bear Case\n\n- ONTO reports two sessions after AMD.\n- At the 2026-08-04 close the trailing P/E is 133.78 against a 35.70 forward P/E, EV/EBITDA 77.40 and price/sales 13.88, on a $14.31B market capitalisation and roughly $1.03B trailing revenue. The gap between trailing and forward is the entire 2026–27 ramp landing on schedule.\n- Measured through 2026-07-30, KLA was down 43.59% on the month, Marvell 45.15% and Astera Labs 48.30%. Equipment and infrastructure names carried the July de-rating disproportionately.\n- Customer concentration of roughly 55–60% across TSMC, Samsung and SK Hynix concentrates the risk in one geography. On 2026-08-03 the KOSPI fell 5.1% with Samsung Electronics and SK Hynix each down about 9%, reversing gains of roughly 27% and 30% posted two sessions earlier, while the Philadelphia Semiconductor Index rose 1.06% the same US session.\n- No sell-side target reduction has been published through a drawdown of more than 30%. The two most recent revisions were both raises within days of the top: Cantor Fitzgerald to $410 from $350 on 2026-06-29, Oppenheimer's Edward Yang to $450 from $370 on 2026-06-22. The $369.60 average is stale against the tape.\n- Reuters reported on 2026-07-27 that Chinese domestic immersion-DUV mass production is limited but real — roughly five units in 2026 and about 20 in 2027 — which compresses the China served market over 2027–28 if qualification broadens.\n- The June breakout is still not repaired. Price is below the 50-day average, 25.6% below the all-time high, and the reclaimed shelf has not been retested.\n\n## Setup & Price Structure\n\nThe levels that matter, all from the 2026-08-04 close of $287.60:\n\n- **$279.85–$279.93** — the twice-tested July shelf, broken on the 07-31 weekly close of $258.58 and reclaimed on 08-04. Nearest support.\n- **$293.55** — the 50-day average, 2.0% overhead, now marginally rising. Unreclaimed since 2026-07-16.\n- **$222.59** — the 200-day average, 29.2% below; the last uninterrupted uptrend reference.\n- **$215.07 / $218.31** — the 2026-07-29 intraday low and close, the origin of the current advance.\n- **$386.46** — the 2026-06-30 all-time high, 34.4% above.\n\nCrowding and positioning observables, dated 2026-08-04/05: short interest 2.69M shares, 5.40% of 49.74M outstanding and 5.44% of a 49.39M float, at 1.84 days to cover on the most recent settlement — not a squeeze structure. Five-year beta is 1.54, and the -9.75% and +14.75% back-to-back sessions of 2026-07-29/30 show how that expresses around events. Coverage is clustering into the print: MarketBeat counted 20 articles on the name this week against an 11-article average week, with a seven-day news-sentiment score of 1.35 versus 0.83 for the tech group, as of 2026-08-05. Issuance into strength is on the record — $1.5B of 0.00% convertible senior notes on 2026-05-21 at a ~$381.80 initial conversion price with a $509.06 capped-call ceiling, roughly $300M of it recycled into buyback. Earnings sit one session away, which is the dominant positioning fact here: whatever the four-session advance represents, it is unresolved until 2026-08-06 after the close.\n\n## Catalyst Calendar (next 30 days)\n\n- **~2026-08-10 (est.)** — TSMC July monthly revenue. June was NT$442.68B, +67.9% YoY, reported 2026-07-13. Monthly evidence on whether the raised $60–64B capex plan converts into tool shipments at the largest name in the concentration set.\n- **2026-08-13** — Applied Materials fiscal Q3 2026 results, call 4:30 p.m. ET. Fourth semi-cap datapoint after Lam's raise to a low-$150B calendar-2026 WFE view, KLA's sold beat and AMD's sold raise.\n- **2026-08-14** — Q2 2026 13F filing deadline. Holdings as of 2026-06-30, the exact session ONTO printed $386.46 — the first read on whether the July unwind was institutional or leveraged/retail flow.\n- **~2026-08-21 (est.)** — Korea first-20-days August export data. Highest-frequency public read on memory and chip export values at two of the three largest customers.\n- **2026-08-26** — Nvidia Q2 FY2027 results (quarter ended 2026-07-26), call 5 p.m. ET. The largest single arbiter of AI-capex sentiment for the complex.\n- **~2026-09-01 (est.)** — Korea full-month August export data, the confirming print on the first-20-days read.\n\n## Elapsed catalysts\n\n- **2026-08-06** — Q2 2026 results after the close; call 4:30 p.m. ET with CEO Michael Plisinski and CFO Brian Roberts. Tests the 56–56.5% gross-margin guide and the $1.65–1.73 non-GAAP EPS range, and brings the first management commentary on Chinese tool substitution since the 2026-07-27 Reuters report. *(passed 3d ago)*\n\n## What Would Change Our Mind\n\nThe reclaimed shelf is the entire structural case, it was built in four sessions, and it has not been retested once. A daily close below $279 hands it back and re-opens the 2026-07-29 intraday low of $215.07 as the reference. That is the gradeable break.\n\nOn the other side, the constructive case needs three things that have not happened: a close above the $293.55 50-day average that holds for a week, a Q3 revenue guide on 2026-08-06 above the run-rate implied by the $1.33B full-year consensus, and the first post-print sell-side revisions arriving as raises rather than as the cuts a 30%-plus drawdown has so far not produced. Get those and the life-cycle label moves off SATURATED.\n\nThe outcome that most directly refutes the current framing is the opposite of it: a Q2 print inside or above the 56–56.5% gross-margin guide, followed by a 08-07 close above $287.60 on volume greater than 08-04's 1,202,290 shares. That would show the complex has stopped selling good prints, which is the specific behaviour — KLA on 07-29, AMD on 08-04 — this read is built on.\n\n## Correlation Notes\n\n- Beta of 1.54 over five years, with realised moves well above that around events. On 2026-08-04 the group index rose about 6% and ONTO rose 7.12%; on 2026-08-03 the group index rose 1.06% and ONTO rose 3.83%.\n- The 2026-08-04 leadership was memory-linked — Micron +8%, SK Hynix's US line +6%, Marvell +14% on an AI memory and storage launch — which is precisely where the HBM and advanced-packaging exposure sits. The correlation that matters here runs to memory capex rather than to logic compute.\n- Korean session risk is direct and same-week: Samsung and SK Hynix are two of the three customers inside the ~55–60% concentration set, and their 2026-08-03 KOSPI declines of about 9% each did not transmit to the US tape that session.\n- Semi-cap peers set the read-through calendar: KLA already reported (07-28), Applied Materials reports 2026-08-13, and Nvidia's 2026-08-26 print is the sentiment arbiter for the whole complex after July's de-rating.\n- ETF ownership is a shared factor with the group. SOXX, SMH, DRAM and SOXL absorbed roughly $24.7B since 2026-06-22; net outflows from that block would pressure the name independently of anything it reports.",
  "first_seen": "2026-04-20",
  "last_analyzed": "2026-08-05T04:46:42+00:00",
  "last_synthesized": "2026-08-05",
  "last_update_source": "watchlist_research",
  "license": "Content © orbyd. Cite the canonical URL."
}