OAK RIDGE INVESTMENTS LLC

Position in AAOI — Applied Optoelectronics, Inc.

CIK 1054554 Chicago, IL

Position in AAOI

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$3,214,420

+$1,615,950 QoQ

Shares Held

38,000

-17.1% QoQ

Ownership

0.047%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 95.11842105263158.ToString("F0")% Shared 0.ToString("F0")% None 4.881578947368421.ToString("F0")%

Technology · as of Mar 31, 2026

OAK RIDGE INVESTMENTS LLC holds $12,538,870 across 4 Communication Equipment names. AAOI ranks #2 (25.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VIAV	Viavi Solutions Inc.	266,702	$8,875,842
2	AAOI	Applied Optoelectronics, Inc. This page	38,000	$3,214,420
3	CSCO	Cisco Systems, Inc.	3,164	$245,494
4	ASTS	AST SpaceMobile, Inc.	2,451	$203,114

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,214,420	38,000	-17.1%	Shares	Sole	2026-04-30
2025-12-31	$1,598,470	45,854	—	Shares	Sole	2026-01-23
No filing history on record for this holder in this stock.