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

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Signals for this name

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

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 62/100 · S&P 500 fund at 67, bullish alignedEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-25
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 99th percentile of the window, +8.4% over 20 sessions. Factor regime → 2026-09-25
  • Sovereign pressure Index 0.61 · up 0.29 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-25
How it trades on rate days beta 0.71 to TLT · on the worst bond days it fell more than the market

How it trades on rate days

How SMTC has moved when long-dated Treasury yields rise — measured against TLT, the 20+ year Treasury fund.

  • Beta to long bonds, 1 year 0.71 — shows only a loose link to bond moves for every 1% move in TLT (20+ year Treasuries), Semtech Corporation moved 0.71% on average · correlation 0.09 · higher than 71% of US names
  • Beta, last 3 months 0.25 less rate-sensitive lately than over the year
  • On the 10 worst bond days −2.03% on average against −0.74% for the S&P 500 the 10 sessions of the past year in which TLT fell most, i.e. long yields rose most
  • Latest of those days +3.05% TLT −1.29% that day 2026-09-24

Daily total returns from the adjusted price series; a TLT down day is a day long yields rose. Beta = the average move of the name for a 1% move in TLT. Past sensitivity, not a forecast. An investment diary, not a recommendation.

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

Peer group

Semiconductors · US

This name carries no Closelooknet 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 Closelooknet scores where it exists.

Company snapshot — Semtech Corporation

SMTC in five paragraphs: what it makes and sells, where it sits in the Closelooknet 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 Closelooknet tracks it
Semtech is not a Rubin constituent and does not sit in any Closelooknet index. It carries no Closelooknet score and has not yet appeared in Closelooknet 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 Closelooknet’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.

The Street on this name 6 analyst actions on the wire · latest: initiation by Seaport Global, 2026-09-22 · last print 2026-08-25

The Street on this name

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

  • Initiation Seaport Global — at Buy Initiated to Buy 2026-09-22
  • Price target Seaport Research — target 200 Target set to $200 (+14.7% to spot) 2026-09-22
  • Price target Roth Capital — target 220 from 190 Target raised to $220 from $190 (+54.3% to spot) 2026-08-26
  • Latest print EPS 0.71 against 0.61 expected — a +15.6% beat 2026-08-25

6 actions on the analyst wire since 2026-08-13: 2 initiations, 4 target changes. Analyst wire → · Earnings wire →

FAQ · from the current data · as of 2026-09-26

Quick answers

What is Semtech Corporation (SMTC)?

Semtech Corporation trades as SMTC on the US exchange (US) in the Closelooknet research universe, as of the registry build of 2026-09-26.

Is SMTC in a Closelooknet index?

Not currently — Semtech Corporation is tracked in the Closelooknet research universe but is not a constituent of a Closelooknet functional index as of 2026-09-26.

Where does SMTC trade against its moving averages?

Uptrend stack intact: Trades +29.3% vs the 50-day and +59.6% vs the 200-day average, 4.4% below the 52-week high and +217% off the 52-week low. Computed from daily closes. As of 2026-09-25 — a technical state from the nightly Closelooknet bake, not advice. The Technical tab carries the full row.

How does Semtech Corporation trade when bond yields rise?

Over the past year Semtech Corporation had a beta of 0.71 to TLT, the long-dated Treasury fund — it shows only a loose link to bond moves, higher than 71% of US names. On the 10 sessions in which long bonds fell most it moved −2.03% on average, against −0.74% for the S&P 500. The "How it trades on rate days" block on this page carries the lines.

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 Closelooknet index. It carries no Closelooknet score and has not yet appeared in Closelooknet editions or quotes.

What has Wall Street done on Semtech Corporation recently?

The most recent analyst action on Semtech Corporation on the Closelooknet wire is a initiation by Seaport Global on 2026-09-22 (at Buy). 6 actions on the analyst wire since 2026-08-13: 2 initiations, 4 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 Closelooknet 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 Closelooknet structure read — an investment research diary view, not investment advice.

Related in the Closelooknet universe

then Semiconductors. Scored names rank on their Closelooknet 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.