Overview Allison Transmission Holdings, Inc. and its subsidiaries (Allison, we, us or our) is a global leader in high-performance mobility and work solutions built for the needs of the modern industrial world. The business was founded in 1915 and has been headquartered in Indianapolis, Indiana since inception. Allison is traded on the New York Stock Exchange under the symbol ALSN. We have a global presence by serving customers in North America, Asia, Europe, South America, and Africa, with appro...
Q2 FY2026 — expected 2026-08-14
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-24 | 2025-12-31 | 0001193125-26-065627 | EDGAR | 61K words |
| 2025-02-13 | 2024-12-31 | 0000950170-25-019379 | EDGAR | — |
| 2024-02-14 | 2023-12-31 | 0000950170-24-015192 | EDGAR | — |
| 2023-02-16 | 2022-12-31 | 0000950170-23-002967 | EDGAR | — |
| 2022-02-17 | 2021-12-31 | 0000950170-22-001427 | EDGAR | — |
| 2021-02-18 | 2020-12-31 | 0001564590-21-006709 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-10-30 | 2025-09-30 | 0001193125-25-257624 | EDGAR | 26K words |
| 2025-08-05 | 2025-06-30 | 0000950170-25-103020 | EDGAR | — |
| 2025-05-02 | 2025-03-31 | 0000950170-25-062281 | EDGAR | — |
| 2024-10-30 | 2024-09-30 | 0000950170-24-118639 | EDGAR | — |
| 2024-07-26 | 2024-06-30 | 0000950170-24-086738 | EDGAR | — |
| 2024-04-26 | 2024-03-31 | 0000950170-24-048677 | EDGAR | — |
| 2023-10-26 | 2023-09-30 | 0000950170-23-055372 | EDGAR | — |
| 2023-07-28 | 2023-06-30 | 0000950170-23-035292 | EDGAR | — |
| 2023-04-28 | 2023-03-31 | 0000950170-23-015499 | EDGAR | — |
| 2022-10-27 | 2022-09-30 | 0000950170-22-020252 | EDGAR | — |
| 2022-08-04 | 2022-06-30 | 0000950170-22-014503 | EDGAR | — |
| 2022-04-28 | 2022-03-31 | 0000950170-22-006523 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-02-23 | 0001193125-26-063975 | EDGAR | 6K words |
| 2026-01-02 | 0001193125-26-000343 | EDGAR | — |
| 2025-11-24 | 0001193125-25-293880 | EDGAR | — |
| 2025-11-07 | 0001193125-25-270819 | EDGAR | — |
| 2025-11-04 | 0001193125-25-265028 | EDGAR | — |
| 2025-10-31 | 0001193125-25-259124 | EDGAR | — |
| 2025-10-29 | 0001193125-25-256299 | EDGAR | — |
| 2025-08-04 | 0001193125-25-172619 | EDGAR | — |
| 2025-06-13 | 0001193125-25-140770 | EDGAR | — |
| 2025-06-11 | 0001193125-25-139199 | EDGAR | — |
87 total filings indexed. 59 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001411207 |
| Ticker | ALSN |
| Exchange | NYSE |
| SIC | 3714: Motor Vehicle Parts & Accessories |
| Incorporated | DE |
| Website | https://www.allisontransmission.com |
| Listed | 2012-03-15 |
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