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Allison Transmission Holdings Inc (ALSN) — chart, structure and Closelook read

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Company snapshot — Allison Transmission Holdings Inc

ALSN 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
Allison Transmission builds fully automatic transmissions for medium- and heavy-duty trucks, buses, off-highway equipment and tracked defence vehicles, and it is moving into electrified propulsion systems. It sells under its own brand and a remanufactured line called ReTran, and it supplies replacement parts, defence kits and engineering services to vehicle makers and the US government. It is based in Indianapolis and has built these drivelines since early in the last century.
Where it sits in the stack
Allison carries no seat in our index; it belongs to the vehicle-driveline sleeve of the wider industrial universe, supplying the gearboxes that sit between an engine and a commercial truck's wheels rather than any layer of the AI build-out.
Who it is priced against
The diary has not set a peer group for this name; the market usually compares it with other heavy-duty driveline makers such as Dana.
Why Closelook tracks it
It sits in the Russell 1000 but carries no Closelook score and has not appeared in the diary's editions or quotes so far.
What the diary watches
Whether its electrified propulsion orders grow enough to offset demand swings in diesel truck and defence-vehicle transmissions.

Allison Transmission Holdings Inc (ALSN) 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 ALSN, 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 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 Allison Transmission Holdings Inc (ALSN)?

Allison Transmission Holdings Inc trades as ALSN on the US exchange (United States) in the Closelook research universe, as of the registry build of 2026-09-18.

Is ALSN in a Closelook index?

Not currently — Allison Transmission Holdings Inc is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-18.

Where does ALSN trade against its moving averages?

Pullback inside an uptrend stack: Trades -2% vs the 50-day and +3.1% vs the 200-day average, 12.8% below the 52-week high and +58.9% off the 52-week low. Computed from daily closes. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

What does Allison Transmission Holdings Inc do?

Allison Transmission builds fully automatic transmissions for medium- and heavy-duty trucks, buses, off-highway equipment and tracked defence vehicles, and it is moving into electrified propulsion systems. It sells under its own brand and a remanufactured line called ReTran, and it supplies replacement parts, defence kits and engineering services to vehicle makers and the US government. It is based in Indianapolis and has built these drivelines since early in the last century. The diary has not set a peer group for this name; the market usually compares it with other heavy-duty driveline makers such as Dana.

Where does Allison Transmission Holdings Inc sit in the AI build-out?

Allison carries no seat in our index; it belongs to the vehicle-driveline sleeve of the wider industrial universe, supplying the gearboxes that sit between an engine and a commercial truck's wheels rather than any layer of the AI build-out. It sits in the Russell 1000 but carries no Closelook score and has not appeared in the diary's editions or quotes so far.

What does this page show?

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

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