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Applied Optoelectronics (AAOI) Institutional Ownership

Applied Optoelectronics logo
$107.32 +8.06 (+8.12%)
Closing price 04:00 PM Eastern
Extended Trading
$106.88 -0.44 (-0.41%)
As of 07:48 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Applied Optoelectronics (NASDAQ:AAOI)

Current
Institutional Ownership
Percentage
61.70%
Number of
Institutional Buyers
(last 12 months)
197
Total
Institutional Inflows
(last 12 months)
$1.91B
Number of
Institutional Sellers
(last 12 months)
54
Total
Institutional Outflows
(last 12 months)
$207.83M
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AAOI Institutional Buying and Selling by Quarter

Applied Optoelectronics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/21/2026Silicon Valley Capital Partners3,000$444K0.0%N/A0.004%
9/9/2026WINTON GROUP Ltd12,239$1.81M0.1%N/A0.014%
9/9/2026Engineers Gate Manager LP9,892$1.47M0.0%-65.8%0.012%
9/9/2026Integrated Wealth Concepts LLC392$58K0.0%N/A0.000%
9/9/2026NewEdge Advisors LLC7,248$1.07M0.0%-15.2%0.009%
9/9/2026IFP Advisors Inc1,302$193K0.0%-38.7%0.002%
9/9/2026Baird Financial Group Inc.4,950$733K0.0%-5.3%0.006%
9/8/2026Allworth Financial LP596$88K0.0%+68.8%0.001%
9/8/2026Arizona State Retirement System20,361$3.02M0.0%+14.3%0.024%
9/8/2026Nykredit A S2,441$362K0.0%N/A0.003%
8/27/2026Corient Private Wealth LP2,460$365K0.0%-14.5%0.003%
8/26/2026Amundi6,512$965K0.0%N/A0.008%
8/26/2026HighTower Advisors LLC1,939$287K0.0%N/A0.002%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al8,400$1.25M0.0%N/A0.010%
8/23/2026Greenland Capital Management LP1,846$274K0.0%N/A0.002%
8/22/2026AlphaGrep UK Ltd2,493$369K0.1%N/A0.003%
8/22/2026FirstWave Capital Management LLC58,277$8.63M3.8%+199.6%0.069%
8/22/2026TD Waterhouse Canada Inc.201$28K0.0%-92.0%0.000%
8/22/2026Concurrent Investment Advisors LLC7,540$1.12M0.0%-59.1%0.009%
8/21/2026Nykredit A S2,441$362K0.0%N/A0.003%
8/20/2026Teza Capital Management LLC2,549$378K0.7%N/A0.003%
8/20/2026Quantitative Investment Management LLC9,955$1.47M0.2%N/A0.012%
8/20/2026GTS Securities LLC3,177$471K0.0%N/A0.004%
8/20/2026Wedbush Securities Inc.3,138$465K0.0%N/A0.004%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC158,204$23.44M0.0%+50.0%0.187%
8/19/2026Hsbc Holdings PLC29,485$4.30M0.0%+460.2%0.035%
8/19/2026SPX Gestao de Recursos Ltda35,500$5.26M0.5%N/A0.042%
8/19/2026Wellington Management Group LLP244,081$36.16M0.0%-5.3%0.289%
8/18/2026Centaurus Financial Inc.1,689$250K0.0%N/A0.002%
8/18/2026Jefferies Financial Group Inc.7,567$1.12M0.0%N/A0.009%
8/18/2026Public Employees Retirement System of Ohio21,995$3.26M0.0%N/A0.026%
8/17/2026Corient Private Wealth LP4,129$612K0.0%N/A0.005%
8/17/2026Ausdal Financial Partners Inc.2,065$306K0.0%N/A0.002%
8/17/2026Bank of America Corp DE227,539$33.71M0.0%N/A0.269%
8/15/2026Odyssean LLC4,927$730K0.1%-36.3%0.006%
8/15/2026Man Group plc13,570$2.01M0.0%N/A0.016%
8/15/2026Jupiter Topco LLC32,919$4.87M0.0%N/A0.039%
8/14/2026Hsbc Holdings PLC29,485$4.30M0.0%N/A0.035%
8/14/2026EFG International AG300$44K0.0%N/A0.000%
8/14/2026Canada Pension Plan Investment Board188,500$27.93M0.0%N/A0.223%
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8/14/2026Nicholas Investment Partners LP45,060$6.68M0.4%N/A0.053%
8/14/2026Legal & General Group Plc63,555$9.42M0.0%N/A0.075%
8/14/2026The Manufacturers Life Insurance Company21,786$3.23M0.0%N/A0.026%
8/14/2026Fiduciary Financial Advisors326$48K0.0%N/A0.000%
8/14/2026Algert Global LLC110,843$16.42M0.2%+3.9%0.131%
8/13/2026Gallo Partners LP4,826$715K1.6%N/A0.006%
8/13/2026Cibc World Market Inc.1,496$222K0.0%N/A0.002%
8/13/2026Sanctuary Advisors LLC3,737$554K0.0%N/A0.004%
8/12/2026Greenland Capital Management LP1,846$274K0.0%N/A0.002%
8/12/2026Emerald Investment Advisers LLC53,055$7.86M0.5%N/A0.063%
8/12/2026William Blair Investment Management LLC504,202$74.70M0.2%N/A0.596%
8/12/2026Avanda Investment Management Pte. Ltd.3,200$474K0.2%N/A0.004%
8/12/2026Rakuten Securities Inc.17,986$2.67M0.6%N/A0.021%
8/12/2026Ieq Capital LLC19,002$2.82M0.0%N/A0.022%
8/12/2026Callan Family Office LLC2,626$389K0.0%N/A0.003%
8/11/2026Allworth Financial LP596$88K0.0%N/A0.001%
8/11/2026TRU Independence Asset Management 2 LLC3,000$444K0.2%N/A0.004%
8/11/2026Virtus Advisers LLC1,403$208K0.1%N/A0.002%
8/11/2026PCM Encore LLC1,795$266K0.0%N/A0.002%
8/11/2026Vise Technologies Inc.2,433$360K0.0%N/A0.003%
8/11/2026Lisanti Capital Growth LLC16,820$2.49M0.5%N/A0.020%
8/10/2026AssuredPartners Investment Advisors LLC1,930$286K0.0%N/A0.002%
8/10/2026Artemis Wealth Advisors LLC25,000$7.45M0.8%N/A0.031%
8/8/2026Wealthfront Advisers LLC6,768$1.00M0.0%N/A0.008%
8/8/2026Timothy G. Youngquist 2020 Irrevocable Trust55,796$8.27M1.6%+16.5%0.070%
8/7/2026Citizens Financial Group Inc. RI11,307$1.68M0.0%N/A0.014%
8/7/2026BlackRock Inc.6,450,270$955.67M0.0%N/A8.038%
8/7/2026Deutsche Bank AG50,726$7.52M0.0%N/A0.063%
8/7/2026Perigon Wealth Management LLC1,404$208K0.0%N/A0.002%
8/7/2026Rice Hall James & Associates LLC55,769$8.26M0.4%N/A0.070%
8/7/2026Greenwoods Asset Management Hong Kong Ltd.53,520$7.93M0.4%N/A0.063%
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.9,456$1.40M0.0%N/A0.012%
8/7/2026Persistent Asset Partners Ltd318$47K0.0%N/A0.000%
8/7/2026Simplicity Wealth LLC1,534$227K0.0%N/A0.002%
8/6/2026Global Retirement Partners LLC668$99K0.0%N/A0.001%
8/6/2026Bank of New York Mellon Corp219,812$32.57M0.0%N/A0.274%
8/6/2026State of Wyoming2,627$389K0.0%N/A0.003%
7/10/2026Tema ETFs LLC421$62K0.0%N/A0.001%
7/10/2026Handelsbanken Fonder AB52,100$7.72M0.0%N/A0.065%
7/10/2026Fulcrum Equity Management4,206$623K0.5%N/A0.005%
7/9/2026Oliver Luxxe Assets LLC12,250$1.82M0.3%-31.7%0.015%
7/8/2026UNICOM Systems Inc.152,483$22.59M1.5%+122.3%0.190%
7/8/2026Assenagon Asset Management S.A.72,164$10.69M0.0%+48.0%0.090%
7/7/2026CoreCap Advisors LLC5,513$817K0.0%+22.4%0.007%
7/6/2026Trilogy Capital Inc.3,100$459K0.0%-54.1%0.004%
7/2/2026Silverleafe Capital Partners LLC3,637$539K0.1%+13.4%0.005%
6/12/2026Shariaportfolio Inc.21,924$1.86M0.8%N/A0.027%
6/3/2026NewEdge Advisors LLC8,545$723K0.0%N/A0.011%
5/21/2026BankChampaign National Association3,362$284K0.3%N/A0.004%
5/19/2026Bank of America Corp DE240,886$20.38M0.0%-26.1%0.300%
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5/19/2026Janus Henderson Group PLC29,755$2.52M0.0%+23.2%0.037%
5/18/2026California State Teachers Retirement System70,464$5.96M0.0%+23.2%0.088%
5/18/2026Royal Bank of Canada127,971$10.83M0.0%+2,075.3%0.159%
5/16/2026JAT Capital Mgmt LP10,014$847K1.4%-86.0%0.012%
5/16/2026The Manufacturers Life Insurance Company32,125$2.72M0.0%+3.7%0.040%
5/16/2026Maverick Capital Ltd.16,193$1.37M0.0%N/A0.020%
5/16/2026Quantinno Capital Management LP16,199$1.37M0.0%+8.3%0.020%
5/16/2026SummitTX Capital L.P.9,408$796K0.0%+29.0%0.012%
5/16/2026Castleark Management LLC25,700$2.17M0.1%N/A0.032%
5/15/2026Corsair Capital Management L.P.8,000$677K0.1%N/A0.010%


AAOI Institutional Ownership - Frequently Asked Questions

During the previous two years, 284 institutional investors and hedge funds held shares of Applied Optoelectronics. The most heavily invested institutionals were BlackRock Inc. ($955.67M), Vanguard Group Inc. ($173.70M), Invesco Ltd. ($122.44M), Price T Rowe Associates Inc. MD ($77.73M), William Blair Investment Management LLC ($74.70M), Hawk Ridge Capital Management LP ($59.29M), and Morgan Stanley ($59.26M).Learn more on Applied Optoelectronics' institutional investors.

61.70% of Applied Optoelectronics' stock is owned by institutional investors. Learn more on AAOI's institutional investor holdings.

Of the 259 institutional investors that purchased Applied Optoelectronics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($6.45M), Invesco Ltd. ($3.47M), Price T Rowe Associates Inc. MD ($2.34M), Hawk Ridge Capital Management LP ($1.70M), Vanguard Group Inc. ($1.50M), CloudAlpha Capital Management Limited Hong Kong ($1.50M), and Westfield Capital Management Co. LP ($1.33M).

Institutional investors have bought a total of 26,127,918 shares in the last 24 months. This purchase volume represents approximately $1.91B in transactions.

Of the 54 institutional investors that sold Applied Optoelectronics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Goldman Sachs Group Inc. ($695.94K), Two Sigma Investments LP ($688.61K), Ardsley Advisory Partners LP ($504.50K), CloudAlpha Capital Management Limited Hong Kong ($330.23K), Squarepoint Ops LLC ($271.08K), Royal Bank of Canada ($248.17K), and Emerald Advisers LLC ($247.33K).

Institutional investors have sold a total of 4,881,952 shares in the last 24 months. This volume of shares sold represents approximately $207.83M in transactions.


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Institutional ownership data for NASDAQ:AAOI is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/21/2026. New 13F filings are added each quarter as they're published.
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