APPLIED OPTOELECTRONICS, INC. - AAOI

Sector: Technology · Industry: Semiconductors & Related Devices

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$6.663B

QoQ value delta ($000)

+$4.587B (+220.89%)

Implied price effect (QoQ)

+161.46%

Total shares

73,066,849

QoQ shares delta

+13,531,280 (+22.73%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q1 2026 data: 382 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
REX Advisers, LLC	736,862	43,800	2.23%
BlackRock, Inc.	608,399	7,192,329	0.01%
JANE STREET GROUP, LLC	472,555	5,586,418	0.06%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	348,669	4,121,873	0.04%
VANGUARD CAPITAL MANAGEMENT LLC	258,974	3,061,522	0.01%
D. E. Shaw & Co., Inc.	222,493	2,630,257	0.13%
CITADEL ADVISORS LLC	210,739	2,491,303	0.03%
OBERWEIS ASSET MANAGEMENT INC/	198,783	2,349,969	5.87%
VANGUARD GROUP INC	173,695	4,982,660	0.0%
Invesco Ltd.	170,398	2,014,405	0.03%
VANGUARD PORTFOLIO MANAGEMENT LLC	152,421	1,801,883	0.01%
IMC-Chicago, LLC	149,015	1,761,616	0.05%
PRICE T ROWE ASSOCIATES INC /MD/	146,543	1,732,381	0.02%
STATE STREET CORP	139,090	1,644,293	0.0%
GEODE CAPITAL MANAGEMENT, LLC	137,173	1,621,305	0.01%
Value Aligned Research Advisors, LLC	109,411	1,293,438	0.53%
Hood River Capital Management LLC	107,896	1,275,519	1.08%
JPMORGAN CHASE & CO	94,657	1,111,132	0.01%
GOLDMAN SACHS GROUP INC	91,760	1,084,764	0.01%
UBS Group AG	87,869	1,038,764	0.01%
GROUP ONE TRADING LLC	78,886	932,572	0.15%
RAYMOND JAMES FINANCIAL INC	62,187	733,696	0.02%
MORGAN STANLEY	61,544	727,566	0.0%
Walleye Trading LLC	57,673	681,800	0.1%
T. Rowe Price Investment Management, Inc.	54,404	643,145	0.04%