Applied Optoelectronics, Inc.
AAOI- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001158114
In the last 90 days, Applied Optoelectronics, Inc. insiders filed 0 open-market purchases and 7 sales; 483 institutions reported holding it in 13F filings for Q2 2026, worth $7.56B in total; superinvestors Greenwoods Asset Management and Maverick Capital hold it.
13F holders, Q4 2024
Institutional positions in Applied Optoelectronics, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 157
- +19 vs. Q3 2024
- Shares held
- 30.7M
- +1.31M (+4.5%) vs. Q3 2024
- Total value
- $1.13B
- +$710.7M (+169.0%) vs. Q3 2024
- New holders
- 51
- 56 more added
- Sold out
- 32
- 37 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AAOI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 483 | $7.56B |
| Q1 2026 | 376 | $4.49B |
| Q4 2025 | 220 | $1.67B |
| Q3 2025 | 180 | $1.03B |
| Q2 2025 | 147 | $848.5M |
| Q1 2025 | 147 | $477.5M |
| Q4 2024 | 157 | $1.13B |
| Q3 2024 | 140 | $421.7M |
| Q2 2024 | 134 | $242.1M |
| Q1 2024 | 119 | $397.3M |
| Q4 2023 | 103 | $455.8M |
| Q3 2023 | 77 | $171.9M |
| Q2 2023 | 55 | $71.8M |
| Q1 2023 | 52 | $19.4M |
| Q4 2022 | 62 | $17.5M |
| Q3 2022 | 62 | $25.2M |
| Q2 2022 | 63 | $14.7M |
| Q1 2022 | 70 | $35.6M |
| Q4 2021 | 86 | $55.7M |
| Q3 2021 | 102 | $96.7M |
| Q2 2021 | 108 | $111.9M |
| Q1 2021 | 110 | $117.8M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Applied Optoelectronics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Headlands Technologies LLC | 70,949 | $2.62M | 0.26% | +51,647+267.6% | Added |
| CSS LLC | 73,590 | $2.71M | 0.16% | +73,590 | New |
| Boothbay Fund Management, LLC | 75,145 | $2.77M | 0.09% | +75,145 | New |
| Acuitas Investments, LLC | 75,666 | $2.79M | 2.29% | −288,624−79.2% | Reduced |
| Swiss National Bank | 76,400 | $2.82M | 0.00% | +4,600+6.4% | Added |
| UBS Asset Management Americas Inc | 78,959 | $2.91M | 0.00% | +11,684+17.4% | Added |
| HRT Financial LP | 87,600 | $3.23M | 0.02% | +87,600 | New |
| EAM Investors, LLC | 96,135 | $3.54M | 0.50% | +96,135 | New |
| American Century Companies Inc | 100,852 | $3.72M | 0.00% | +10,884+12.1% | Added |
| Nuveen Asset Management, LLC | 107,022 | $3.94M | 0.00% | +3,578+3.5% | Added |
| Tudor Investment Corp Et Al | 112,504 | $4.15M | 0.04% | +112,504 | New |
| Wolverine Trading, LLC | 119,818 | $4.34M | 0.10% | +43,944+57.9% | Added |
| Charles Schwab Investment Management Inc | 118,249 | $4.36M | 0.00% | +9,435+8.7% | Added |
| Bank of New York Mellon Corp | 125,131 | $4.61M | 0.00% | +25,482+25.6% | Added |
| GF Fund Management Co. Ltd. | 137,500 | $5.07M | 0.11% | +137,500 | New |
| EAM Global Investors LLC | 144,340 | $5.32M | 0.95% | +144,340 | New |
| Trexquant Investment LP | 158,747 | $5.85M | 0.07% | +158,747 | New |
| CenterBook Partners LP | 165,509 | $6.10M | 0.36% | −476,707−74.2% | Reduced |
| Raymond James Financial Inc | 177,859 | $6.56M | 0.00% | +177,859 | New |
| Rice Hall James & Associates, LLC | 184,691 | $6.81M | 0.37% | −51,072−21.7% | Reduced |
| Prelude Capital Management, LLC | 189,348 | $6.98M | 0.59% | +174,313+1,159.4% | Added |
| Affinity Wealth Management LLC | 216,091 | $7.97M | 1.41% | +216,091 | New |
| Barclays PLC | 217,800 | $8.03M | 0.00% | +160,880+282.6% | Added |
| Silvercrest Asset Management Group LLC | 235,049 | $8.66M | 0.06% | +6,730+2.9% | Added |
| Price T Rowe Associates Inc | 266,606 | $9.83M | 0.00% | +150,770+130.2% | Added |
| Citadel Advisors LLC | 278,021 | $10.2M | 0.01% | −69,273−19.9% | Reduced |
| JPMorgan Chase & Co | 293,906 | $10.8M | 0.00% | +272,741+1,288.6% | Added |
| Portolan Capital Management, LLC | 336,907 | $12.4M | 0.84% | −321,685−48.8% | Reduced |
| Bank of America Corp | 339,550 | $12.5M | 0.00% | +310,243+1,058.6% | Added |
| Assenagon Asset Management S.A. | 345,392 | $12.7M | 0.02% | +345,392 | New |
| Voloridge Investment Management, LLC | 353,622 | $13.0M | 0.05% | +353,622 | New |
| CloudAlpha Capital Management Limited/Hong Kong | 362,964 | $13.4M | 2.78% | +362,964 | New |
| Ameriprise Financial Inc | 379,331 | $14.0M | 0.00% | −652,945−63.3% | Reduced |
| Emerald Mutual Fund Advisers Trust | 399,460 | $14.7M | 0.90% | −10,694−2.6% | Reduced |
| Group One Trading, L.P. | 399,620 | $14.7M | 0.50% | +54,584+15.8% | Added |
| Northern Trust Corp | 400,195 | $14.8M | 0.00% | +73,112+22.4% | Added |
| Dimensional Fund Advisors LP | 403,691 | $14.9M | 0.00% | −103,941−20.5% | Reduced |
| UBS Group AG | 406,909 | $15.0M | 0.00% | +319,197+363.9% | Added |
| Jane Street Group, LLC | 432,198 | $15.9M | 0.03% | +299,738+226.3% | Added |
| Goldman Sachs Group Inc | 476,127 | $17.6M | 0.00% | +191,300+67.2% | Added |
| Oberweis Asset Management Inc | 495,815 | $18.3M | 0.86% | −370,100−42.7% | Reduced |
| Driehaus Capital Management LLC | 510,594 | $18.8M | 0.16% | −1,011,454−66.5% | Reduced |
| Two Sigma Investments, LP | 588,469 | $21.7M | 0.05% | +55,863+10.5% | Added |
| Emerald Advisers, LLC | 606,997 | $22.4M | 0.87% | +80,539+15.3% | Added |
| Jefferies Financial Group Inc. | 633,600 | $23.4M | 0.26% | +633,600 | New |
| Neuberger Berman Group LLC | 663,853 | $24.2M | 0.02% | +663,853 | New |
| Yong Rong (HK) Asset Management Ltd | 750,000 | $27.6M | 12.09% | +750,000 | New |
| Royce & Associates LP | 760,690 | $28.0M | 0.26% | −835,855−52.4% | Reduced |
| Nomura Holdings Inc | 849,993 | $31.3M | 0.17% | +849,993 | New |
| Geode Capital Management, LLC | 979,769 | $36.1M | 0.00% | +70,210+7.7% | Added |
| State Street Corp | 1,088,735 | $40.1M | 0.00% | +201,476+22.7% | Added |
| Morgan Stanley | 1,160,100 | $42.8M | 0.00% | +915,054+373.4% | Added |
| Citigroup Inc | 1,370,626 | $50.5M | 0.05% | +1,025,014+296.6% | Added |
| Hampton Road Capital Management LP | 1,851,730 | $68.3M | 11.94% | +1,399,575+309.5% | Added |
| D. E. Shaw & Co., Inc. | 2,178,198 | $80.3M | 0.09% | +2,035,277+1,424.1% | Added |
| Vanguard Group Inc | 2,429,418 | $89.5M | 0.00% | +241,594+11.0% | Added |
| BlackRock, Inc. | 3,393,252 | $125.1M | 0.00% | +355,860+11.7% | Added |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −1,329,093−100.0% | Sold out |
| Shellback Capital, LP | 0 | $0 | 0.00% | −1,254,438−100.0% | Sold out |
| Whale Rock Capital Management LLC | 0 | $0 | 0.00% | −1,128,238−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −705,431−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −365,683−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −263,655−100.0% | Sold out |
| Sora Investors LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −214,277−100.0% | Sold out |
| Forge First Asset Management Inc. | 0 | $0 | 0.00% | −195,730−100.0% | Sold out |
| Comerica Bank | 0 | $0 | 0.00% | −95,834−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −92,202−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −77,520−100.0% | Sold out |
| Penn Capital Management Co Inc | 0 | $0 | 0.00% | −70,384−100.0% | Sold out |
| Kovack Advisors, Inc. | 0 | $0 | 0.00% | −54,500−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −48,718−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −41,285−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −26,378−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −23,764−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −22,197−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −21,176−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −14,286−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −13,017−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −11,981−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −11,945−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −11,383−100.0% | Sold out |
| Gabelli & Co Investment Advisers, Inc. | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,988−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −917−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | – | – | – | – | Not filed |
| Planning Capital Management Corp | – | – | – | – | Not filed |