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AT & S Austria Technologie & Systemtechnik Aktiengesellschaft (ATS.VI) — chart, structure and Closelook read

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Company snapshot — AT & S Austria Technologie & Systemtechnik Aktiengesellschaft

ATS.VI 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
AT & S makes printed circuit boards and the substrates that sit under advanced chip packages, working across rigid, flexible and high-density board designs. It also produces integrated circuit substrates and packaging technologies such as 2.5D and system-in-package builds. Customers are original equipment and contract electronics manufacturers across semiconductors, communications, consumer electronics, medical, industrial, aerospace and automotive markets. The company is based in Leoben, Austria, with production spanning Europe, China and the Americas.
Where it sits in the stack
In Rubin, our index of the AI build-out supply chain, AT & S sits in Layer 4, Infrastructure, within the Substrates & Interposers sleeve — the connective tissue between die, package and board. It is a supplier the packaging stage depends on, since every advanced chip needs a substrate before it can reach a board.
Who it is priced against
Closelook's peer group places it with the substrate and interposer makers — Unimicron, Corning, Intel, AGC and Ibiden — grouped for the same reason, their role as connective material between die, package and board.
Why Closelook tracks it
AT & S holds a seat in the Rubin Build-Out 100 and in our Euro-AI 50. It carries a Closelook score, with momentum the strongest of its modules and quality the weakest; scores change nightly.
What the diary watches
Whether substrate demand tied to advanced packaging holds up, and whether the weak quality reading persists as momentum readings shift.

AT & S Austria Technologie & Systemtechnik Aktiengesellschaft (ATS.VI) trades on the VI exchange in Austria, classified under Technology, and sits in Layer 4 of the build-out stack. Constituent of Rubin Build-Out 100 and Euro-AI 50.

The Closelook company score reads 39/100 composite (momentum 57, quality 28, valuation 36) across 7 modules — the full breakdown, chart structure and analog history load live above.

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 ATS.VI, from the same nightly bakes the boards use. Research diary readings, not advice.

Who it is priced against Rubin Build-Out 100 · Substrates & Interposers · 5 names with week and year-to-date

Peer group

Rubin Build-Out 100 · Substrates & Interposers

Organic substrates and silicon interposers — the connective tissue between die, package, and board.

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

Versus its index Rubin Build-Out 100 · Euro-AI 50 — the name, its sleeve and the index over day, week and month

Versus its index

The name against its Closelook index and its own sleeve — equal-weight, nightly closes.

Rubin Build-Out 100 · as of 2026-09-17

DayWeekMonth3 months
ATS.VI+5.7%−2.0%+12.2%−30.0%
Substrates & Interposers+1.9%−3.5%−0.5%—
Rubin Build-Out 100+1.5%−2.2%−2.9%—

Against the index: 0.2 pts ahead on the week, 15.1 pts ahead on the month; against its Substrates & Interposers sleeve 12.7 pts ahead on the month.

Euro-AI 50 · as of 2026-09-17

DayWeekMonth3 months
ATS.VI+5.7%−2.0%+12.2%−26.0%
Euro-AI 50+1.7%+0.9%−4.1%—

Against the index: 2.9 pts behind on the week, 16.3 pts ahead on the month.

Returns from the index workers’ nightly closes; equal-weight sleeves. A relative reading from the research diary, not advice.

Weather around the name 4 macro readings: Money Temperature, Factor regime, Sector × region …

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 55/100 · S&P 500 fund at 58, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-17
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 94th percentile of the window, +2.7% over 20 sessions. Factor regime → 2026-09-17
  • Sector × region Technology in Europe: +0.3% week · +2.1% month · +10.9% quarter · +14.5% yearThe Sector Engine cell this name lives in, from EXH1.XETRA; the 11 × 4 matrix shows where its sector is being bought and where it is being sold. Sector Engine → 2026-09-16
  • Sovereign pressure Index 0.00 · 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 → 2026-09-17

FAQ · from the current data · as of 2026-09-18

Quick answers

What is AT & S Austria Technologie & Systemtechnik Aktiengesellschaft (ATS.VI)?

AT & S Austria Technologie & Systemtechnik Aktiengesellschaft trades as ATS.VI on the VI exchange (Austria) and is classified under Technology in the Closelook research universe, as of the registry build of 2026-09-18.

Is ATS.VI in a Closelook index?

Yes — AT & S Austria Technologie & Systemtechnik Aktiengesellschaft is a constituent of Rubin Build-Out 100 and Euro-AI 50, as of 2026-09-18.

What is AT & S Austria Technologie & Systemtechnik Aktiengesellschaft's Closelook composite score?

39 out of 100, with momentum 57, quality 28 and valuation 36 sub-scores, as of 2026-09-18. Scores are Closelook's own research readings, not ratings or investment advice.

What is the current Closelook signal-board read on ATS.VI?

Up 5.7% at the close — Above both trend lines; one of the day's strongest moves. As of 2026-09-17; the signal board re-bakes nightly. A structure reading from Closelook's research diary, not advice.

Where does ATS.VI trade against its moving averages?

Up 5.7% at the close: Above both trend lines; one of the day's strongest moves. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

How is ATS.VI doing against its Closelook index?

Over the past month AT & S Austria Technologie & Systemtechnik Aktiengesellschaft is +12.2% against −2.9% for the Rubin Build-Out 100 — 15.1 points ahead of its index, as of 2026-09-17. Its Substrates & Interposers sleeve is −0.5% over the same month. The “Versus its index” table on this page carries the day, the week and the month for the name, its sleeve and the index.

What does AT & S Austria Technologie & Systemtechnik Aktiengesellschaft do?

AT & S makes printed circuit boards and the substrates that sit under advanced chip packages, working across rigid, flexible and high-density board designs. It also produces integrated circuit substrates and packaging technologies such as 2.5D and system-in-package builds. Customers are original equipment and contract electronics manufacturers across semiconductors, communications, consumer electronics, medical, industrial, aerospace and automotive markets. Closelook's peer group places it with the substrate and interposer makers — Unimicron, Corning, Intel, AGC and Ibiden — grouped for the same reason, their role as connective material between die, package and board.

Where does AT & S Austria Technologie & Systemtechnik Aktiengesellschaft sit in the AI build-out?

In Rubin, our index of the AI build-out supply chain, AT & S sits in Layer 4, Infrastructure, within the Substrates & Interposers sleeve — the connective tissue between die, package and board. It is a supplier the packaging stage depends on, since every advanced chip needs a substrate before it can reach a board. AT & S holds a seat in the Rubin Build-Out 100 and in our Euro-AI 50. It carries a Closelook score, with momentum the strongest of its modules and quality the weakest; scores change nightly.

What does this page show?

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

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