{
  "@context": "https://orbyd.app/schemas/dossier.v1.json",
  "ticker": "MTSI",
  "name": "MACOM Technology Solutions Holdings, Inc.",
  "url": "https://orbyd.app/dossiers/MTSI/",
  "json_url": "https://orbyd.app/dossiers/MTSI.json",
  "status": "DORMANT",
  "current_conviction": "LOW",
  "graded_conviction": "MEDIUM",
  "archetype": {
    "code": "a2",
    "n": 2
  },
  "current_thesis": "AI optical-interconnect arms-dealer with fundamentals still accelerating (FY26 DC growth guide >60%, Q3 guide $331-339M) but a July-broken chart: ~36% off the $418.90 high to ~$267 on the semi selloff, Russell Value index removal, and SATCOM oversupply worry. Broken structure into the 2026-07-30 earnings binary — stand aside until it bases.",
  "invalidation_trigger": "A weekly close below $255 loses the July capitulation low and turns the pullback into a trend break. Secondary: a Q3 print (2026-07-30) that cuts FY26 Data Center growth back below 60%, SATCOM oversupply confirmed as demand-side, or optical peers COHR/CRDO/ALAB losing their 50-days together (theme → saturated).",
  "catalyst_date": null,
  "outcome": "INVALIDATED",
  "outcome_date": "2026-07-06",
  "invalidation_fired": true,
  "themes": [
    "networking-optical",
    "ai-datacenter-infrastructure"
  ],
  "tags": [],
  "sources": [],
  "notes": [
    "EARNINGS BLACKOUT: Q3 FY26 print 2026-07-30 (qtr ended 2026-07-03) is the binary; ~8 trading days out as of 2026-07-18. Avoid fresh entries within 3 trading days of the print (blackout ~2026-07-27 onward).",
    "PRICE STRUCTURE BROKE July 2026: from $418.90 52-wk high to $267.36 (close 2026-07-17), ~36% off high / ~-25% MoM, still +61% YTD. Drivers: broad semi selloff (AI-valuation + hyperscaler-capex-slowdown fears), removal from Russell 1000 Value + Midcap Value (forced style-box selling), SATCOM oversupply/price-pressure headlines. Prior $345 invalidation decisively broken.",
    "KEY TELL: FY26 Data Center growth guide RAISED mid-year from 35-40% to >60% on the Q2 FY26 call — the core fundamental reason this was a momentum long. Watch whether the 2026-07-30 print reaffirms it; beware stale sources still quoting 35-40%.",
    "SATCOM leg flipped from June bull catalyst (direct-to-device RF+optical TAM) to July bear signal (oversupply/pricing). Watch print commentary for demand-vs-supply read.",
    "Sell-side kept raising into the drop: Stifel PT $450 (from $385) ~2026-07-16; Street high $450 (Barclays/Stifel), consensus avg ~$356-403 vs a $267 tape. Market ignoring the sell-side — don't front-run the PTs into broken structure.",
    "IQE LTSA (May 2026): £45M equity/convertible commitment securing GaAs+InP wafer supply; IQE (IQEPF) a linked counterparty — monitor for supply-chain distress.",
    "Valuation still momentum-rich after the drop: ~$20.4B cap, ~15x sales, ~90-100x trailing P/E — de-rates hard on any guide wobble.",
    "BEGINNER-TRAP WATCH: name is 36% off its high with fundamentals intact and $400+ PTs — the pull is to buy the dip / anchor to the old $390. Playbook says a broken chart below the 50-day into a binary is not a clean setup; wait for a higher low and a reclaim, don't average into the decline."
  ],
  "body_markdown": "## Current Thesis\n\nMACOM is the analog/photonics arms-dealer to the AI optical-interconnect buildout — TIAs, laser and modulator drivers, and DSPs feeding 800G / 1.6T / 3.2T datacenter links. The fundamental story has not cracked: on the Q2 FY26 call (late April 2026) management raised the FY26 Data Center growth guide from 35-40% to **>60%**, and the Q3 guide of $331-339M issued with that print still stands. What broke in July is the tape. From the **$418.90** 52-week high (early June) the stock has round-tripped ~36% to **$267.36** (close 2026-07-17), down ~25% in a month while still +61% YTD. Three hits landed together: a broad semiconductor selloff on AI-valuation and hyperscaler-capex-slowdown fears; removal from the Russell 1000 Value and Russell Midcap Value indexes, forcing style-box holders to sell; and fresh oversupply / price-pressure headlines in satellite communications — the same SATCOM TAM leg that was a June bull catalyst. Fundamentals accelerating, price structure broken, into a hard **2026-07-30** earnings print now ~8 trading days out. A broken chart into a binary is not an entry.\n\n## Bull Case\n\n- **DC guide raised mid-cycle (Q2 FY26 call, late Apr 2026):** FY26 Data Center growth lifted from 35-40% to **>60%**. Nothing since has walked it back; the July drawdown reads as flow- and sentiment-driven rather than a guide cut. Stale sources still quote the old 35-40% — the raise is the live number.\n- **Q3 FY26 guide intact (qtr ended 2026-07-03):** revenue **$331-339M (~+15% QoQ)**, adj GM 59-60%, adj EPS **$1.31-1.37** — sequential acceleration, printing 2026-07-30.\n- **Q2 FY26 beat (ended 2026-04-03):** revenue **$289M (+22.5% YoY)** vs $285M consensus; adj EPS **$1.09** vs $1.07 est.\n- **Sell-side raising into the weakness:** Stifel reiterated Buy and lifted its target to **$450 (from $385) ~2026-07-16**, after the selloff was underway. Street high $450 (Barclays/Stifel); consensus average ~$356-403 against a $267 tape — a wide gap the market is currently ignoring.\n- **Index removal is mechanical (July 2026):** the Russell Value-benchmark exit forces value-style sellers regardless of the order book; that flow is finite and clears.\n- **OFC 2026 product leadership (Mar 2026):** 3.2T optical transmit, 1.6T ecosystem, 448G/lane drivers — positioned at the next interconnect speed node.\n- **IQE LTSA (May 2026):** £45M equity/convertible commitment locking GaAs + InP wafer supply ahead of the 1.6T volume ramp.\n\n## Bear Case\n\n- **Chart is broken (July 2026):** ~36% off the $418.90 high, below the 50-day and the early-June $340-350 shelf the prior structure leaned on. A momentum name that loses the 50-day into a binary owes nobody a bounce.\n- **SATCOM flipped from catalyst to worry (July 2026):** the direct-to-device satellite leg touted in June now carries oversupply and price-pressure headlines — a growth story turning into a margin question before it scaled.\n- **Valuation still momentum-rich after the drop:** ~$20.4B cap (2026-07-17) on ~$1.3B annualized guided revenue is ~15x sales and ~90-100x trailing earnings. Cheaper than the June peak, not cheap, and it de-rates further on any guide wobble.\n- **Earnings binary in ~8 trading days:** the 2026-07-30 print lands with the stock already in a downtrend; a merely in-line guide likely won't reverse forced selling, and a soft DC number would be violent.\n- **Hyperscaler-capex fear is the macro that started it (July 2026):** the semi selloff was driven by worries that MSFT/GOOGL/META/AMZN AI spend plateaus; those four report late July, and MACOM is downstream beta to their capex tone.\n- **Pack-trade drag (July 2026):** moves with COHR / LITE / CRDO / ALAB / MRVL; a group that rolls over together takes MACOM with it regardless of its own bookings.\n\n## Setup & Price Structure\n\nPrice **$267.36** (close 2026-07-17), that session's range $255.02-$277.19 — the ~$255 print marks the July capitulation low so far. 52-week range **$118.16-$418.90**; the stock now sits roughly mid-range having handed back the entire June parabola. The advance from the March-April base to the June high has fully unwound, and there is no basing yet — July is a run of lower highs and lower lows on the semi selloff plus the Russell-exit flow. This is falling-knife territory into an earnings gap: broken 50-day, no higher low, and a binary catalyst about to enter the pre-print blackout. A constructive setup would need the print out of the way, a reaffirmed >60% DC guide, and a higher low holding above the $255-260 zone before any reclaim of the 50-day is worth chasing. Standing aside until it bases is the disciplined read; adding into the decline because the chart was strong in June is the trap.\n\n## Catalyst Calendar (next 30 days)\n\n- **Late July — Russell reconstitution flow tail:** residual forced selling from the value-index removal may persist into the print.\n\n## Elapsed catalysts\n\n- **~2026-07-24 to 2026-07-31 — Hyperscaler earnings cluster:** MSFT / GOOGL / META / AMZN report AI-capex guidance; MACOM trades as downstream beta to their spend tone, and this cluster overlaps the MTSI print. *(passed 9d ago)*\n- **2026-07-30 — Q3 FY26 print (qtr ended 2026-07-03):** the binary. Watch revenue vs the $331-339M guide, the FY26 DC growth number (>60% must hold), adj GM 59-60%, and SATCOM commentary. Entries inside the 3-trading-day pre-print window carry uncompensated gap risk. *(passed 10d ago)*\n\n## What Would Change Our Mind\n\nThe bearish read on the tape breaks if MACOM holds the $255-260 July low on a retest, prints Q3 on 2026-07-30 with the >60% FY26 DC growth guide reaffirmed, and reclaims the 50-day — that would recast the July flush as a shakeout and re-open the long at a clean higher low. The other direction: a weekly close below **$255** loses the July capitulation low and turns the pullback into a trend break; a Q3 guide that cuts FY26 DC growth back under 60%, confirmation that SATCOM oversupply is a demand rather than supply problem, or the optical pack (COHR / CRDO / ALAB) losing their 50-days together would flip the theme from a buyable pullback to saturated.\n\n## Correlation Notes\n\n- **Optical/interconnect pack:** COHR, LITE (Lumentum), CRDO (Credo), ALAB (Astera Labs), MRVL (Marvell) — highest daily correlation; the July drawdown was a group event, not an idiosyncratic MACOM break.\n- **AI-capex complex:** SMH / SOXX and NVDA set the risk tone; hyperscaler capex guidance (MSFT/GOOGL/META/AMZN, late July) is the upstream driver of the entire optical trade.\n- **SATCOM read-through:** ASTS and the direct-to-device satellite names — the oversupply headline that hit MACOM's SATCOM leg is a shared risk factor.\n- **Supply chain:** IQE (IQEPF) is a linked counterparty via the May 2026 £45M LTSA; monitor for wafer-supply distress.\n- **Style-flow idiosyncratic:** the Russell 1000 / Midcap Value removal is MACOM-specific mechanical selling, uncorrelated to fundamentals and finite in duration.",
  "first_seen": "2026-05-24",
  "last_analyzed": "2026-07-18T08:48:54+00:00",
  "last_synthesized": "2026-07-18",
  "last_update_source": "watchlist_research",
  "license": "Content © orbyd. Cite the canonical URL."
}