Allison Transmission Holdings Inc (ALSN) Shares Outstanding 2010–TTM

Name: Allison Transmission Holdings Inc (ALSN) shares outstanding history 2010-TTM
Creator: TickerBase
License: https://creativecommons.org/licenses/by/4.0/

DATA UPDATED 2026-09-19

Allison Transmission Holdings Inc annual shares outstanding for fiscal 2025 was 85 million shares, a decrease of 3.4% from 88 million shares in fiscal 2024. All figures are reported results from public filings — no estimates or projections.

ALSN Annual Shares Outstanding

Shares Outstanding (annual)	TTM → 2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31
Shares Outstanding (M)	—	85M	88M	91M	96M	107M	114M	123M	134M	150M	169M	177M	183M	188M	186M	181M	181M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ALSN Quarterly Shares Outstanding

Shares Outstanding (quarterly)	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30
Shares Outstanding (M)	—	84M	84M	84M	85M	86M	87M	88M	88M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Shares Outstanding at Comparable Companies

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More ALSN metrics: Revenue · Gross Profit · Operating Income · Net Income · EPS · EBITDA · Free Cash Flow

All ALSN financial statements → Interactive ALSN charts →

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