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AAOI

Applied Optoelectronics, Inc.

NASDAQ · Technology · Semiconductors · US

$105.53
+5.13%
Ask drillr
0
Insider buys (3m)
15
Insider sells (3m)
-$43.8M
Net value (3m)
-40.6%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Aug 20, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksSale6,000$148
Aug 12, 2026Murry Stefan J. · officer: Chief Financial OfficerSale4,000$145
Aug 4, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksSale4,715$127
Aug 4, 2026Lin Chih-Hsiang (Thompson) · director, officer: President and CEOA-Award9,251$0.00
Jul 23, 2026Lin Chih-Hsiang (Thompson) · director, officer: President and CEOF-InKind2,524$119
Jul 23, 2026Lin Chih-Hsiang (Thompson) · director, officer: President and CEOF-InKind2,031$119
Jul 23, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksF-InKind609$119
Jul 23, 2026Kuo David C · officer: *** See RemarksF-InKind407$119
Jul 23, 2026Chang Hung-Lun (Fred) · officer: *** See RemarksF-InKind613$119
Jul 23, 2026Murry Stefan J. · officer: Chief Financial OfficerF-InKind770$119
Jul 23, 2026Kuo David C · officer: *** See RemarksF-InKind516$119
Jul 23, 2026Lin Chih-Hsiang (Thompson) · director, officer: President and CEOF-InKind2,332$119
Jul 23, 2026Kuo David C · officer: *** See RemarksF-InKind1,869$119
Jul 23, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksSale1,285$120
Jul 23, 2026Kuo David C · officer: *** See RemarksF-InKind472$119
Jul 23, 2026Murry Stefan J. · officer: Chief Financial OfficerF-InKind2,971$119
Jul 23, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksF-InKind2,553$119
Jul 23, 2026Murry Stefan J. · officer: Chief Financial OfficerF-InKind679$119
Jul 23, 2026Chang Hung-Lun (Fred) · officer: *** See RemarksF-InKind616$119
Jul 23, 2026Chang Hung-Lun (Fred) · officer: *** See RemarksF-InKind773$119
Jul 23, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksF-InKind861$119
Jul 23, 2026Chang Hung-Lun (Fred) · officer: *** See RemarksF-InKind2,674$119
Jul 23, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksF-InKind686$119
Jul 23, 2026Murry Stefan J. · officer: Chief Financial OfficerF-InKind988$119
Jul 23, 2026Lin Chih-Hsiang (Thompson) · director, officer: President and CEOF-InKind8,753$119
Jul 14, 2026Murry Stefan J. · officer: Chief Financial OfficerSale4,000$122
Jun 18, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksSale6,000$172
Jun 18, 2026Chang Hung-Lun (Fred) · officer: *** See RemarksSale40,329$171
Jun 16, 2026Chang Hung-Lun (Fred) · officer: *** See RemarksF-InKind27,297$173
Jun 16, 2026Yeh Shu-Hua (Joshua) · officer: *** See RemarksSale28,826$167
Institutional positioning

13F filings over the trailing two quarters

New 369Increased 240Reduced 233Sold out 67
FilerActionSharesFiled
BLACKROCK, INC.Increased7,192,329May 13, 2026
BlackRock, Inc.Reduced6,450,270Aug 7, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPIncreased6,042,186Aug 14, 2026
Marex Group plcIncreased5,710,272Aug 14, 2026
JANE STREET GROUP, LLCIncreased5,586,418May 12, 2026
JANE STREET GROUP, LLCReduced4,800,657Aug 14, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPIncreased4,121,873May 15, 2026
Invesco Ltd.Increased3,414,262Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased3,363,001Aug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position3,061,522May 15, 2026
CITADEL ADVISORS LLCIncreased2,899,198Sep 2, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCIncreased2,651,718Aug 13, 2026
D. E. SHAW & CO., INC.Increased2,630,257May 15, 2026
CITADEL ADVISORS LLCIncreased2,491,303May 15, 2026
OBERWEIS ASSET MANAGEMENT INC/Increased2,349,969May 15, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 20, 2026