Schedule 13G ownership disclosure

Applied Optoelectronics Inc

Common Stock · CUSIP: 03823U102

Event date: 2026-09-30

Filing-level shares
4,179,774
Percent of class
4.9%
  • BlackRock, Inc.

    Shares: 4,179,774 · Class: 4.9%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0002012383-26-003755
Form type
SCHEDULE 13G/A
Filer
BlackRock, Inc.
CIK
CIK 2012383
Filed
Oct 27, 2026
Reporting period
Sep 30, 2026
Description
Schedule 13G beneficial ownership

Explore SEC Filings Hub