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Compagnie de Saint-Gobain S.A. (SGO.PA) — chart, structure and Closelook read

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Company snapshot — Compagnie de Saint-Gobain S.A.

SGO.PA 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
Saint-Gobain makes and sells materials and systems for construction and industry, covering plaster, insulation, mortars, ceilings, glazing, pipes, glass fibre, abrasives and ceramics under many regional brands. It also distributes heavy building materials, plumbing and heating products, timber and site equipment through its own network. The group is organised into regional and specialist segments spanning Europe, the Americas, the Middle East and Asia-Pacific. It is based in Courbevoie, France, and traces its roots to glassmaking before broadening into building products.
Where it sits in the stack
Saint-Gobain has no seat in Rubin, the diary's AI build-out index, so it sits outside that layer structure entirely. Within our wider universe it belongs to the Industrials sector, in the building products and equipment group, alongside French capital-goods names rather than chip or data-centre suppliers.
Who it is priced against
Closelook's peer group pairs it with other scored French industrials — Safran, Schneider Electric, Airbus, Legrand, Thales and Veolia — grouped by sector and country rather than by product overlap. The wider market more often compares it with CRH, the other large diversified building-materials group.
Why Closelook tracks it
It holds a seat in our Euro-AI 50 index and carries a Closelook score across several modules, with valuation reading strongest and momentum reading weakest. The diary has not yet quoted it in any edition.
What the diary watches
The diary watches whether the momentum reading narrows its gap with the stronger valuation reading, and whether the shares stabilise after trading well below their recent highs.

Compagnie de Saint-Gobain S.A. (SGO.PA) trades on the PA exchange in France, classified under Industrials. Constituent of Euro-AI 50.

The Closelook company score reads 48/100 composite (momentum 31, quality 40, valuation 85) 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 SGO.PA, from the same nightly bakes the boards use. Research diary readings, not advice.

Who it is priced against Industrials · France · 8 names with week and year-to-date

Peer group

Industrials · France

Scored names in the same sector and country from the Closelook universe.

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

Versus its index 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.

Euro-AI 50 · as of 2026-09-17

DayWeekMonth3 months
SGO.PA+0.2%−2.2%−12.5%−10.9%
Euro-AI 50+1.7%+0.9%−4.1%—

Against the index: 3.1 pts behind on the week, 8.4 pts behind 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 Industrials in Europe: −0.9% week · −4.7% month · −1.6% quarter · +0.4% yearThe Sector Engine cell this name lives in, from EXH4.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 Compagnie de Saint-Gobain S.A. (SGO.PA)?

Compagnie de Saint-Gobain S.A. trades as SGO.PA on the PA exchange (France) and is classified under Industrials in the Closelook research universe, as of the registry build of 2026-09-18.

Is SGO.PA in a Closelook index?

Yes — Compagnie de Saint-Gobain S.A. is a constituent of Euro-AI 50, as of 2026-09-18.

What is Compagnie de Saint-Gobain S.A.'s Closelook composite score?

48 out of 100, with momentum 31, quality 40 and valuation 85 sub-scores, as of 2026-09-18. Scores are Closelook's own research readings, not ratings or investment advice.

Where does SGO.PA trade against its moving averages?

Stochastic turned up: Its stochastic crossed up out of oversold (%K 12.6 over %D 8.9) 3 sessions ago — a short-term momentum-turn signal. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

How is SGO.PA doing against its Closelook index?

Over the past month Compagnie de Saint-Gobain S.A. is −12.5% against −4.1% for the Euro-AI 50 — 8.4 points behind its index, as of 2026-09-17. 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 Compagnie de Saint-Gobain S.A. do?

Saint-Gobain makes and sells materials and systems for construction and industry, covering plaster, insulation, mortars, ceilings, glazing, pipes, glass fibre, abrasives and ceramics under many regional brands. It also distributes heavy building materials, plumbing and heating products, timber and site equipment through its own network. The group is organised into regional and specialist segments spanning Europe, the Americas, the Middle East and Asia-Pacific. Closelook's peer group pairs it with other scored French industrials — Safran, Schneider Electric, Airbus, Legrand, Thales and Veolia — grouped by sector and country rather than by product overlap. The wider market more often compares it with CRH, the other large diversified building-materials group.

Where does Compagnie de Saint-Gobain S.A. sit in the AI build-out?

Saint-Gobain has no seat in Rubin, the diary's AI build-out index, so it sits outside that layer structure entirely. Within our wider universe it belongs to the Industrials sector, in the building products and equipment group, alongside French capital-goods names rather than chip or data-centre suppliers. It holds a seat in our Euro-AI 50 index and carries a Closelook score across several modules, with valuation reading strongest and momentum reading weakest. The diary has not yet quoted it in any edition.

What does this page show?

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

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