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NORTHERN TRUST CORP

Bank

Position in AAOI — Applied Optoelectronics, Inc.

CIK 73124 CHICAGO, IL

Position in AAOI

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$61,889,394
+$12,531,638 QoQ
Shares Held
417,720
-28.4% QoQ
Ownership
0.494%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#22
of 480 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 1% None 0%

Common Shares in AAOI Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

NORTHERN TRUST CORP holds $8,829,727,541 across 35 Communication Equipment names. AAOI ranks #11 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AAOI

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $61,889,394 417,720
2026-03-31 $49,357,756 583,494
2025-12-31 $18,368,707 526,928
2025-09-30 $13,166,241 507,761
2025-06-30 $12,423,681 483,600
2025-03-31 $6,294,541 410,068
2024-12-31 $14,751,186 400,195
2024-09-30 $4,680,556 327,083
2024-06-30 $1,006,562 121,419
2024-03-31 $1,440,066 103,901
2023-12-31 $1,761,461 91,173
2023-09-30 $881,011 80,311
2023-06-30 $450,777 75,634
2023-03-31 $162,697 73,619
2022-12-31 $131,288 69,465
2022-09-30 $179,824 66,112
2022-06-30 $96,674 62,371
2022-03-31 $226,321 62,006
2021-12-31 $342,440 66,623
2021-09-30 $681,301 94,889
2021-06-30 $773,072 91,272
2021-03-31 $2,121,231 253,736
2020-12-31 $2,238,945 263,096
2020-09-30 $3,107,056 276,183
2020-06-30 $2,805,980 258,140
2020-03-31 $1,809,424 238,396