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Semtech Corporation (SMTC) — chart, structure and Closelook read

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Company snapshot — Semtech Corporation

SMTC in five paragraphs: what it makes and sells, where it sits in the Closelook stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
Semtech designs semiconductor components across three areas: signal integrity chips for data centres and networks, analog and mixed-signal circuits including protection devices and RF products, and IoT systems such as modules, gateways and connectivity services. Customers include equipment makers and providers across industrial, medical and communications markets in Asia-Pacific, North America and Europe. It is headquartered in Camarillo, California.
Where it sits in the stack
Semtech holds no seat in our index, so it is placed within our semiconductor sleeve rather than a named Rubin layer. It supplies signal integrity and analog components that other parts of the build-out depend on for moving and protecting data, rather than providing compute itself.
Who it is priced against
The diary has not fixed a peer group for Semtech; the market sometimes compares it with other analog and wireless-connectivity chipmakers such as Silicon Labs.
Why Closelook tracks it
Semtech is not a Rubin constituent and does not sit in any Closelook index. It carries no Closelook score and has not yet appeared in Closelook editions or quotes.
What the diary watches
Whether demand from data-centre and industrial customers for signal integrity and IoT connectivity parts shifts, which would change how the diary reads this sleeve.

Semtech Corporation (SMTC) trades on US exchanges.

Written from the company’s public profile and Closelook’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

Signals for this name

Every Closelook reading that exists for SMTC, from the same nightly bakes the boards use. Research diary readings, not advice.

The Street on this name 4 analyst actions on the wire · latest: price target by Roth Capital, 2026-08-26 · last print 2026-08-25

The Street on this name

Analyst actions and the latest print for SMTC from the Closelook wires — third-party opinions on the record, not our readings.

  • Price target Roth Capital — target 220 from 190 Target raised to $220 from $190 (+54.3% to spot) 2026-08-26
  • Price target Morgan Stanley — target 195 from 175 Target raised to $195 from $175 (+38.4% to spot) 2026-08-26
  • Price target UBS — target 230 from 225 Target raised to $230 from $225 (+80.4% to spot) 2026-08-26
  • Latest print EPS 0.71 against 0.61 expected — a +15.6% beat 2026-08-25

4 actions on the analyst wire since 2026-08-13: 1 initiation, 3 target changes. Analyst wire → · Earnings wire →

Who it is priced against Semiconductors · US · 8 names with week and year-to-date

Peer group

Semiconductors · US

This name carries no Closelook score, so its cohort ranks on trend state — distance to the 50- and 200-day averages — never on a score it does not have.

Compared against SMTC on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Weather around the name 3 macro readings: Money Temperature, Factor regime, Sovereign pressure

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 50/100 · S&P 500 fund at 49, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-18
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 97th percentile of the window, +4.9% over 20 sessions. Factor regime → 2026-09-18
  • Sovereign pressure Index 0.07 · down 0.41 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-18

FAQ · from the current data · as of 2026-09-19

Quick answers

What is Semtech Corporation (SMTC)?

Semtech Corporation trades as SMTC on the US exchange (US) in the Closelook research universe, as of the registry build of 2026-09-19.

Is SMTC in a Closelook index?

Not currently — Semtech Corporation is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-19.

Where does SMTC trade against its moving averages?

Uptrend stack intact: Trades +35.2% vs the 50-day and +65.5% vs the 200-day average, 0.2% below the 52-week high and +221.7% off the 52-week low. Computed from daily closes. As of 2026-09-18 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

What does Semtech Corporation do?

Semtech designs semiconductor components across three areas: signal integrity chips for data centres and networks, analog and mixed-signal circuits including protection devices and RF products, and IoT systems such as modules, gateways and connectivity services. Customers include equipment makers and providers across industrial, medical and communications markets in Asia-Pacific, North America and Europe. It is headquartered in Camarillo, California. The diary has not fixed a peer group for Semtech; the market sometimes compares it with other analog and wireless-connectivity chipmakers such as Silicon Labs.

Where does Semtech Corporation sit in the AI build-out?

Semtech holds no seat in our index, so it is placed within our semiconductor sleeve rather than a named Rubin layer. It supplies signal integrity and analog components that other parts of the build-out depend on for moving and protecting data, rather than providing compute itself. Semtech is not a Rubin constituent and does not sit in any Closelook index. It carries no Closelook score and has not yet appeared in Closelook editions or quotes.

What has Wall Street done on Semtech Corporation recently?

The most recent analyst action on Semtech Corporation on the Closelook wire is a price target by Roth Capital on 2026-08-26 (target 220 from 190). 4 actions on the analyst wire since 2026-08-13: 1 initiation, 3 target changes. Its latest earnings print on the wire, 2026-08-25: EPS 0.71 against 0.61 expected — a +15.6% beat. Analyst actions are third-party opinions recorded by the wire, not Closelook readings. The “The Street on this name” block on this page lists the moves; the full feeds are the analyst wire and the earnings wire.

What does this page show?

A live price chart with SMA overlays and drawing tools for SMTC, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

Related in the Closelook universe

then Semiconductors. Scored names rank on their Closelook score; names without one rank on trend state — above or below their 50- and 200-day averages — never on a score they do not carry.