ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) — research page
US · us-cm-kg/NASDAQ/AOSL · as of 2026-11-08
Identity and listing
The issuer is ALPHA & OMEGA SEMICONDUCTOR Ltd, listed on NASDAQ under ticker AOSL, with ISIN USG6331P1042 and LEI not on the record (no GLEIF record with the exact legal name in jurisdiction US). Its security type is Corporate and its sector is 3674 Semiconductors & Related Devices. Its segment and jurisdiction are not on the record. Its status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | ALPHA & OMEGA SEMICONDUCTOR Ltd | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | AOSL | source · 2026-11-08 |
| ISIN | USG6331P1042 | source · 2026-10-13 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 3674 Semiconductors & Related Devices | source · 2026-11-08 |
| jurisdiction | not on the record | |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 82 filings on 50 filing days in the twelve months to 2026-11-08, from 2025-11-08. The median gap between filing days is 4 days, against a NASDAQ median of 6.0 days and a sector median of 4.0 days. The latest filing is a results filing dated 2026-11-06, 2 days before the record date, against a NASDAQ median latency of 5.0 days and a sector median of 4.0 days. The filings by type are 45 directors' dealings, 22 regulatory filings, 8 results, 3 AGM/EGM, 3 director changes and 1 takeover. The NASDAQ median is 52 filings and the sector median is 96.0 filings.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 82 | 4 | 2 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 3674 Semiconductors & Related Devices (104 issuers) | 96 | 4 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-06 | results | 10-Q | 10-Q — 10-Q |
| 2026-11-05 | results | 8-K | 8-K — 8-K (items 2.02,9.01) |
| 2026-09-30 | regulatory_filing | ARS | ARS — ARS |
| 2026-09-30 | agm_egm | DEFA14A | DEFA14A — DEFA14A FY2026 |
| 2026-09-30 | agm_egm | DEF 14A | DEF 14A — DEF 14A |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is Deloitte & Touche LLP, located in San Jose, California. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. The domicile change is not on the record, since EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, since the exchanges' tier transfers are not EDGAR filings. The issuer is listed and not halted.
Orderability
The outcome is not determinable, because the chapter's orderability section carries no client categories and the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's investor-relations pages read.
Open research
No openly published research notes were found on the record.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The vintage is sealed. Sealed years that hold the issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.
Sources
8 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0001387467.json (identity.name)
- 10.4
- https://mcp.us-cm-kg.ai/events/NASDAQ/AOSL (the disclosure lines)
- 10.5
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.6
- https://www.sec.gov/Archives/edgar/data/1387467/000162828026059261/aosl-20260630.htm (the auditor)
- 10.7
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://mcp.us-cm-kg.ai/record/NASDAQ/AOSL (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"USG6331P1042"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:9ce8c27b219b9ca9.