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CITADEL ADVISORS LLC

Position in AAOI — Applied Optoelectronics, Inc.

CIK 1423053 MIAMI, FL

Position in AAOI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$10,785,751
-$24,826,892 QoQ
Shares Held
72,798
-82.7% QoQ
Ownership
0.086%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#73
of 480 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AAOI Over Time

Shares Held

Position Value (USD)

Derivatives in AAOI

reported options exposure · as of Jun 30, 2026
CallValue
$214,106,016
CallShares
1,445,100
PutValue
$204,653,408
PutShares
1,381,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Communication Equipment

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $1,439,857,273 across 34 Communication Equipment names. AAOI ranks #14 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AAOI

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $214,106,016 1,445,100
2026-06-30 $10,785,751 72,798
2026-06-30 $204,653,408 1,381,300
2026-03-31 $35,612,643 421,003
2026-03-31 $77,069,949 911,100
2026-03-31 $98,056,728 1,159,200
2025-12-31 $13,543,110 388,500
2025-12-31 $13,832,448 396,800
2025-12-31 $19,218,213 551,297
2025-09-30 $16,952,359 653,774
2025-09-30 $11,634,791 448,700
2025-09-30 $7,229,284 278,800
2025-06-30 $7,753,242 301,800
2025-06-30 $6,389,103 248,700
2025-03-31 $7,368,260 480,017
2025-03-31 $4,787,665 311,900
2025-03-31 $3,639,485 237,100
2024-12-31 $15,812,940 429,000
2024-12-31 $10,247,853 278,021
2024-12-31 $22,267,126 604,100
2024-09-30 $2,295,324 160,400
2024-09-30 $6,276,366 438,600
2024-09-30 $4,969,777 347,294
2024-06-30 $2,655,287 320,300
2024-06-30 $1,738,413 209,700
2024-06-30 $272,732 32,899
2024-03-31 $1,134,039 81,821
2024-03-31 $2,164,932 156,200
2024-03-31 $4,923,072 355,200
2023-12-31 $1,903,020 98,500
2023-12-31 $7,879,468 407,840
2023-12-31 $4,327,680 224,000
2023-09-30 $3,101,219 282,700
2023-09-30 $10,349,098 943,400
2023-06-30 $194,892 32,700
2023-06-30 $128,736 21,600
2023-03-31 $10,166 4,600
2023-03-31 $2,873 1,300
2023-03-31 $144,682 65,467
2022-12-31 $494,235 261,500
2022-12-31 $130,221 68,900
2022-12-31 $104,854 55,479
2022-09-30 $835,584 307,200
2022-09-30 $184,688 67,900
2022-06-30 $104,160 67,200
2022-06-30 $465,930 300,600
2022-06-30 $160,868 103,786
2022-03-31 $1,057,040 289,600
2022-03-31 $178,284 48,845
2022-03-31 $147,095 40,300