Cambridge Investment Research Advisors, Inc.

Position in AAOI — Applied Optoelectronics, Inc.

CIK 1419186 FAIRFIELD, IA

Position in AAOI

as of Jun 30, 2026 · filed Jul 30, 2026 Compact

Position Value

$3,016,982

+$1,569,986 QoQ

Shares Held

20,363

+19.0% QoQ

Ownership

0.024%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#151

of 480 holders

Holding Since

Jun 2021

13 quarters on record

Technology · as of Jun 30, 2026

Cambridge Investment Research Advisors, Inc. holds $138,822,812 across 17 Communication Equipment names. AAOI ranks #8 (2.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	751,544	$88,276,358
2	LITE	Lumentum Holdings Inc.	11,603	$9,956,070
3	ASTS	AST SpaceMobile, Inc.	88,413	$7,856,379
4	MSI	Motorola Solutions, Inc.	17,071	$7,089,415
5	VIAV	Viavi Solutions Inc.	118,630	$5,664,582
6	HPE	Hewlett Packard Enterprise Co	107,400	$4,844,814
7	CIEN	Ciena Corp	9,677	$4,747,149
8	AAOI	Applied Optoelectronics, Inc. This page	20,363	$3,016,982

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,016,982	20,363	+19.0%	Shares	Sole	2026-07-30
2026-03-31	$1,446,996	17,106	-43.9%	Shares	Sole	2026-04-30
2025-12-31	$1,062,358	30,475	+50.2%	Shares	Sole	2026-02-05
2025-09-30	$526,015	20,286	+150.9%	Shares	Sole	2025-11-12
2025-06-30	$207,729	8,086	-20.7%	Shares	Sole	2025-07-31
2024-12-31	$375,972	10,200	-27.0%	Shares	Sole	2025-02-14
2024-09-30	$199,839	13,965	-19.8%	Shares	Sole	2024-10-28
2024-06-30	$144,370	17,415	-18.7%	Shares	Sole	2024-07-26
2024-03-31	$296,811	21,415	-43.5%	Shares	Sole	2024-04-24
2023-12-31	$732,517	37,915	+236.1%	Shares	Sole	2024-02-09
2021-12-31	$57,979	11,280	-0.9%	Shares	Sole	2022-02-03
2021-09-30	$81,708	11,380	-13.8%	Shares	Sole	2021-11-02
2021-06-30	$111,787	13,198	—	Shares	Sole	2021-08-10
No filing history on record for this holder in this stock.