Applied Optoelectronics Inc

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Applied Optoelectronics Inc
TickerAAOI
CIK #0001158114
CUSIP03823U102
SectorManufacturing - Semiconductors & Related Devices
Address13115 Jess Pirtle Blvd, Sugar Land, TX 77478
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Applied Optoelectronics Inc 2012-09-18 11.0 M Exemption: 506 · Remaining: $6,151 · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001158114] 10-K
[0001158114] 10-Q
[0001158114] 3
[0001158114] 4
[0001158114] 8-K
[0001158114] D
[0001158114] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Marex Securities Products Inc Applied Optoelectronics Inc [2026-05-13] 0.0
Jane Street Group LLC Applied Optoelectronics Inc [2026-03-23] 0.0
Invesco Ltd Applied Optoelectronics Inc [2026-02-12] 0.0
JPMorgan Chase & Co Applied Optoelectronics Inc [2025-10-17] 0.0
D E Shaw & Co LP Applied Optoelectronics Inc [2025-01-15] 0.0
BlackRock Inc Applied Optoelectronics Inc [2024-11-08] 7.1
Vanguard Group Inc Applied Optoelectronics Inc [2024-11-04] 5.34
BlackRock Inc Applied Optoelectronics Inc [2024-10-22] 7.1
Driehaus Capital Management LLC Applied Optoelectronics Inc [2024-02-14] 7.78
Yong Rong HK Asset Management Ltd Applied Optoelectronics Inc [2023-08-18] 5.69
D E Shaw & Co LP Applied Optoelectronics Inc [2021-11-18] 5.1
Barclays PLC Applied Optoelectronics Inc [2021-02-11] 5.32
D E Shaw & Co LP Applied Optoelectronics Inc [2020-12-11] 5.1
Vanguard Group Inc Applied Optoelectronics Inc [2020-02-11] 6.65
D E Shaw & Co LP Applied Optoelectronics Inc [2020-01-06] 5.2
Morgan Stanley Applied Optoelectronics Inc [2019-06-27] 5.1
Citadel Advisors LLC Applied Optoelectronics Inc [2019-03-14] 5.0
Morgan Stanley Applied Optoelectronics Inc [2018-02-23] 5.3
Vanguard Group Inc Applied Optoelectronics Inc [2018-02-08] 5.51
Morgan Stanley Applied Optoelectronics Inc [2017-07-14] 5.2
D E Shaw & Co LP Applied Optoelectronics Inc [2017-04-24] 5.1
Trafelet Brokaw Capital Management LP Applied Optoelectronics Inc [2017-02-13] 5.67
Wellington Trust Co N A Applied Optoelectronics Inc [2017-02-09] 6.39
BlackRock Inc Applied Optoelectronics Inc [2016-01-28] 5.5
Whale Rock Capital Management LLC Applied Optoelectronics Inc [2015-11-30] 5.12
Ardsley Advisory Partners Applied Optoelectronics Inc [2015-02-20] 2.1
Wellington Management Group LLP Applied Optoelectronics Inc [2015-02-12] 8.87
Kang Juen-Sheng Andrew Applied Optoelectronics Inc [2014-02-14] 0.19
Chang Nancy T Applied Optoelectronics Inc [2014-02-13] 5.31
Form 3/4/5 Filer 2011 - 2026
Applied Optoelectronics Inc
Chang Hung-Lun Fred
Yeh Shu-Hua Joshua
Murry Stefan J
Lin Chih-Hsiang Thompson
Kuo David C
Flanagan Robert James
Black Richard B
Yeh William H
Lin Che-Wei
DeLaney Cynthia
Chen Min-Chu Mike
Loboa Elizabeth G
Ignatiev Alex
Moore Alan D
Anselm Klaus Alexander
Li Chung-Yao Ford
Dunn James L Jr
Kang Juen-Sheng Andrew
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Kuo David C
Common Stock, $.001 par value
2026-03-19 Sell 29,000 $100.13 2,903,770
Chang Hung-Lun Fred
Common Stock, $.001 par value
2026-03-16 Sell 36,400 $100.25 3,649,100
Murry Stefan J
Common Stock, $.001 par value
2026-03-10 Sell 4,000 $112.76 451,040
Yeh William H
Common Stock, $.001 par value
2026-03-09 Sell 15,000 $105.76 1,586,400
Chen Min-Chu Mike
Common Stock, $.001 par value
2026-03-09 Sell 8,835 $108.72 960,541
Yeh Shu-Hua Joshua
Common Stock, $.001 par value
2026-03-09 Sell 50,000 $97.10 4,855,000
Chen Min-Chu Mike
Common Stock, $.001 par value
2026-03-06 Sell 2,500 $97.00 242,500
Black Richard B
Common Stock, $.001 par value
2026-03-05 Sell 3,231 $95.00 306,945
DeLaney Cynthia
Common Stock, $.001 par value
2026-03-04 Sell 21,000 $98.02 2,058,420
Loboa Elizabeth G
Common Stock, $.001 par value
2026-03-03 Sell 102,347 $95.76 9,800,749
Murry Stefan J
Common Stock, $.001 par value
2026-02-20 Sell 5,980 $50.15 299,897
Kuo David C
Common Stock, $.001 par value
2026-02-11 Sell 17,467 $50.17 876,319
Murry Stefan J
Common Stock, $.001 par value
2026-02-11 Sell 11,693 $50.25 587,573
Kuo David C
Common Stock, $.001 par value
2026-02-10 Sell 2,533 $50.00 126,650
Murry Stefan J
Common Stock, $.001 par value
2026-02-10 Sell 4,000 $48.68 194,720
Murry Stefan J
Common Stock, $.001 par value
2026-02-10 Sell 2,327 $50.00 116,350
Chang Hung-Lun Fred
Common Stock, $.001 par value
2026-02-09 Grant 25,799 $0.00
Lin Chih-Hsiang Thompson
Common Stock, $.001 par value
2026-02-09 Grant 82,559 $0.00
Murry Stefan J
Common Stock, $.001 par value
2026-02-09 Grant 32,249 $0.00
Yeh Shu-Hua Joshua
Common Stock, $.001 par value
2026-02-09 Grant 25,799 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 386 62,425,218
2025-12-31 224 55,130,379
2025-09-30 185 48,946,335
2025-06-30 153 36,450,576
2025-03-31 154 33,374,163
2024-12-31 163 35,316,096
2024-09-30 149 32,215,381
2024-06-30 140 31,868,868
2024-03-31 124 30,768,841
2023-12-31 110 25,424,106
2023-09-30 82 18,328,301
2023-06-30 58 12,275,063
Form 13F Holdings
Firm Period DFND Voting Shares
UNICOM Systems Inc [2026-06-30] SOLE 22,591,881 152,483
Assenagon Asset Management SA [2026-06-30] SOLE 72,164 72,164
Ardsley Advisory Partners LP [2026-06-30] SOLE 35,000 35,000
Seacrest Wealth Management LLC [2026-06-30] SOLE 0 20,170
Covea Finance [2026-06-30] SOLE 14,100 14,100
Oliver Luxxe Assets LLC [2026-06-30] SOLE 0 12,250
Corecap Advisors LLC [2026-06-30] SOLE 0 5,513
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 189 4,952
Fulcrum Equity Management [2026-06-30] SOLE 0 4,206
Silverleafe Capital Partners LLC [2026-06-30] SOLE 0 3,637
Brown Wealth Management LLC [2026-06-30] SOLE 0 3,505
Brookstone Capital Management [2026-06-30] SOLE 0 3,368
Trilogy Capital Inc [2026-06-30] SOLE 0 3,100
MBL Wealth LLC [2026-06-30] SOLE 3,074 3,084
GFG Capital LLC [2026-06-30] SOLE 0 2,555
Ballentine Partners LLC [2026-06-30] OTR 0 2,464
Sava Infond doo [2026-06-30] DFND 0 2,000
Gamma Investing LLC [2026-06-30] DFND 1,862 1,862
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 1,845 1,845
Ledyard National Bank [2026-06-30] SOLE 1,821 1,821
Independent Financial Group LLC [2026-06-30] SOLE 0 1,797
Kohmann Bosshard Financial Services LLC [2026-06-30] SOLE 0 1,789
B Riley Wealth Advisors Inc [2026-06-30] SOLE 1,711 1,711
Interchange Capital Partners LLC [2026-06-30] SOLE 0 1,421
IFP Advisors LLC [2026-06-30] SOLE 1,302 1,302
Farther Finance Advisors LLC [2026-06-30] SOLE 0 717
TEMA ETFS LLC [2026-06-30] SOLE 421 421
Versant Capital Management Inc [2026-06-30] SOLE 120 120
Positano Wealth Management Ltd [2026-06-30] SOLE 80 80
Fortitude Family Office LLC [2026-06-30] SOLE 66 66
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