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Ajinomoto (2802.T) — chart, structure and Closelook read

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Company snapshot — Ajinomoto

2802.T 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
Ajinomoto is a Japanese company known mainly for food and seasoning products, including monosodium glutamate, built up over decades in consumer food markets. It has extended its chemistry into a specialty film material used to insulate layers within semiconductor packaging substrates, a use far removed from its food origins.
Where it sits in the stack
In our Rubin Build-Out 100 index, Ajinomoto sits in Layer 6, Manufacturing Support, within the Gases, Chemicals & Consumables sleeve — materials bought as recurring consumables rather than one-off capital equipment. Its packaging film is a consumable that chipmakers and substrate assemblers use per wafer start, so demand tracks production volume rather than tool orders.
Who it is priced against
Closelook's peer group places it with Linde and Air Liquide, industrial gas suppliers, and Qnity Electronics, on the basis that all three sell consumables scaling with wafer-starts rather than capex; the market also names Shin-Etsu Chemical as a comparable specialty-materials supplier.
Why Closelook tracks it
It holds a seat in the Rubin Build-Out 100. It carries a Closelook score, but only one module has been scored so far, so the overall picture is still being built. The diary has not logged any quotes on it yet.
What the diary watches
Whether packaging-film demand keeps pace with wafer-start volumes as more advanced packaging is used for AI accelerators, which would show consumables spend rising ahead of new capital orders.

Ajinomoto (2802.T) trades on the TSE exchange in Japan, and sits in Layer 6 of the build-out stack. Constituent of Rubin Build-Out 100.

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 2802.T, from the same nightly bakes the boards use. Research diary readings, not advice.

Who it is priced against Rubin Build-Out 100 · Gases, Chemicals & Consumables · 3 names with week and year-to-date

Peer group

Rubin Build-Out 100 · Gases, Chemicals & Consumables

Specialty gases, slurries, photochemicals. Recurring-revenue consumables that scale with wafer-starts, not capex.

Compared against 2802.T on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Versus its index Rubin Build-Out 100 — 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
2802.T+1.3%−1.6%−6.2%−14.4%
Gases, Chemicals & Consumables+0.3%−2.5%−4.7%—
Rubin Build-Out 100+1.5%−2.2%−2.9%—

Against the index: 0.6 pts ahead on the week, 3.3 pts behind on the month; against its Gases, Chemicals & Consumables sleeve 1.5 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 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 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
  • 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 Ajinomoto (2802.T)?

Ajinomoto trades as 2802.T on the TSE exchange (Japan) in the Closelook research universe, as of the registry build of 2026-09-18.

Is 2802.T in a Closelook index?

Yes — Ajinomoto is a constituent of Rubin Build-Out 100, as of 2026-09-18.

Where does 2802.T trade against its moving averages?

Resizing — 22.6% off its high: 22.6% below its 52-week high — a deeper resizing of the trend, not a shallow dip. As of 2026-09-18 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

How is 2802.T doing against its Closelook index?

Over the past month Ajinomoto is −6.2% against −2.9% for the Rubin Build-Out 100 — 3.3 points behind its index, as of 2026-09-17. Its Gases, Chemicals & Consumables sleeve is −4.7% 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 Ajinomoto do?

Ajinomoto is a Japanese company known mainly for food and seasoning products, including monosodium glutamate, built up over decades in consumer food markets. It has extended its chemistry into a specialty film material used to insulate layers within semiconductor packaging substrates, a use far removed from its food origins. Closelook's peer group places it with Linde and Air Liquide, industrial gas suppliers, and Qnity Electronics, on the basis that all three sell consumables scaling with wafer-starts rather than capex; the market also names Shin-Etsu Chemical as a comparable specialty-materials supplier.

Where does Ajinomoto sit in the AI build-out?

In our Rubin Build-Out 100 index, Ajinomoto sits in Layer 6, Manufacturing Support, within the Gases, Chemicals & Consumables sleeve — materials bought as recurring consumables rather than one-off capital equipment. Its packaging film is a consumable that chipmakers and substrate assemblers use per wafer start, so demand tracks production volume rather than tool orders. It holds a seat in the Rubin Build-Out 100. It carries a Closelook score, but only one module has been scored so far, so the overall picture is still being built. The diary has not logged any quotes on it yet.

What does this page show?

A live price chart with SMA overlays and drawing tools for 2802.T, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

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