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 2023
Institutional positions in Applied Optoelectronics, Inc. as of Dec 31, 2023. 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
- 103
- +26 vs. Q3 2023
- Shares held
- 23.6M
- +7.93M (+50.6%) vs. Q3 2023
- Total value
- $455.8M
- +$283.9M (+165.2%) vs. Q3 2023
- New holders
- 45
- 22 more added
- Sold out
- 19
- 27 more reduced
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Applied Optoelectronics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Driehaus Capital Management LLC | 2,766,318 | $53.4M | 0.64% | +1,386,054+100.4% | Added |
| Portolan Capital Management, LLC | 1,539,083 | $29.7M | 2.60% | +491,484+46.9% | Added |
| Vanguard Group Inc | 1,512,221 | $29.2M | 0.00% | +200,163+15.3% | Added |
| Hood River Capital Management LLC | 1,351,123 | $26.1M | 0.72% | −169,270−11.1% | Reduced |
| Whale Rock Capital Management LLC | 1,025,785 | $19.8M | 0.35% | +1,025,785 | New |
| Royce & Associates LP | 1,005,433 | $19.4M | 0.18% | +40,818+4.2% | Added |
| Jane Street Group, LLC | 931,347 | $18.0M | 0.02% | +746,882+404.9% | Added |
| Oberweis Asset Management Inc | 891,915 | $17.2M | 1.61% | +423,500+90.4% | Added |
| Goldman Sachs Group Inc | 853,948 | $16.5M | 0.00% | +825,223+2,872.8% | Added |
| Morgan Stanley | 733,620 | $14.2M | 0.00% | +621,106+552.0% | Added |
| BlackRock Inc. | 728,128 | $14.1M | 0.00% | +234,374+47.5% | Added |
| CloudAlpha Capital Management Limited/Hong Kong | 637,200 | $12.3M | 1.76% | +504,610+380.6% | Added |
| Millennium Management LLC | 633,264 | $12.2M | 0.01% | −63,085−9.1% | Reduced |
| Anatole Investment Management Ltd | 525,222 | $10.1M | 2.59% | +525,222 | New |
| Susquehanna International Group, LLP | 509,144 | $9.84M | 0.02% | −102,627−16.8% | Reduced |
| SG Americas Securities, LLC | 502,879 | $9.72M | 0.11% | +502,879 | New |
| Ameriprise Financial Inc | 452,491 | $8.74M | 0.00% | −213,988−32.1% | Reduced |
| Invesco Ltd. | 449,099 | $8.68M | 0.00% | +449,099 | New |
| Laurion Capital Management LP | 413,611 | $7.99M | 0.29% | +413,611 | New |
| Citadel Advisors LLC | 407,840 | $7.88M | 0.01% | +407,840 | New |
| Geode Capital Management, LLC | 379,194 | $7.33M | 0.00% | +10,338+2.8% | Added |
| D. E. Shaw & Co., Inc. | 343,393 | $6.63M | 0.01% | +343,393 | New |
| American Century Companies Inc | 343,339 | $6.63M | 0.00% | +87,115+34.0% | Added |
| Citigroup Inc | 319,595 | $6.17M | 0.01% | +1,325+0.4% | Added |
| Point72 Asset Management, L.P. | 309,300 | $5.98M | 0.02% | +309,300 | New |
| Alyeska Investment Group, L.P. | 262,467 | $5.07M | 0.03% | +262,467 | New |
| Kennedy Capital Management, Inc. | 245,589 | $4.74M | 0.10% | +100,589+69.4% | Added |
| Voloridge Investment Management, LLC | 245,243 | $4.74M | 0.02% | +245,243 | New |
| State Street Corp | 237,395 | $4.59M | 0.00% | −48,703−17.0% | Reduced |
| Trexquant Investment LP | 165,070 | $3.19M | 0.07% | +22,977+16.2% | Added |
| Acuitas Investments, LLC | 155,781 | $3.01M | 1.58% | +155,781 | New |
| Barclays PLC | 151,722 | $2.93M | 0.00% | +53,372+54.3% | Added |
| Point72 Hong Kong Ltd | 140,669 | $2.72M | 0.17% | +140,669 | New |
| Dimensional Fund Advisors LP | 128,390 | $2.48M | 0.00% | −2,868−2.2% | Reduced |
| CenterBook Partners LP | 119,614 | $2.31M | 0.28% | +119,614 | New |
| Squarepoint Ops LLC | 117,361 | $2.27M | 0.01% | +87,349+291.0% | Added |
| Gamco Investors, Inc. Et Al | 113,900 | $2.20M | 0.02% | −28,600−20.1% | Reduced |
| Two Sigma Investments, LP | 112,828 | $2.18M | 0.01% | +112,828 | New |
| Tudor Investment Corp Et Al | 107,487 | $2.08M | 0.03% | +107,487 | New |
| Deutsche Bank AG | 105,788 | $2.04M | 0.00% | +105,788 | New |
| Polymer Capital Management (HK) LTD | 100,000 | $1.93M | 0.68% | +100,000 | New |
| Jefferies Financial Group Inc. | 91,200 | $1.76M | 0.03% | +70,000+330.2% | Added |
| Northern Trust Corp | 91,173 | $1.76M | 0.00% | +10,862+13.5% | Added |
| Nomura Holdings Inc | 77,689 | $1.50M | 0.01% | +77,689 | New |
| Kovack Advisors, Inc. | 74,651 | $1.44M | 0.17% | −71,400−48.9% | Reduced |
| Group One Trading, L.P. | 71,197 | $1.38M | 0.04% | −58,638−45.2% | Reduced |
| Gsa Capital Partners LLP | 65,252 | $1.26M | 0.11% | +22,999+54.4% | Added |
| Assenagon Asset Management S.A. | 64,743 | $1.25M | 0.00% | +64,743 | New |
| Bank of America Corp | 64,054 | $1.24M | 0.00% | −88,186−57.9% | Reduced |
| Qube Research & Technologies Ltd | 60,392 | $1.17M | 0.00% | +60,392 | New |
| Engineers Gate Manager LP | 57,688 | $1.11M | 0.03% | +57,688 | New |
| Bridgeway Capital Management, LLC | 54,300 | $1.05M | 0.02% | −60,000−52.5% | Reduced |
| Cubist Systematic Strategies, LLC | 49,602 | $958.3K | 0.01% | −69,196−58.2% | Reduced |
| Collaborative Holdings Management LP | 48,000 | $927.4K | 2.83% | −72,000−60.0% | Reduced |
| Gabelli Funds LLC | 41,000 | $792.1K | 0.01% | −32,500−44.2% | Reduced |
| EAM Investors, LLC | 40,723 | $786.8K | 0.14% | −364,516−90.0% | Reduced |
| Man Group plc | 37,961 | $733.4K | 0.00% | +37,961 | New |
| Cambridge Investment Research Advisors, Inc. | 37,915 | $733.0K | 0.00% | +37,915 | New |
| Gabelli & Co Investment Advisers, Inc. | 36,500 | $705.2K | 0.13% | −500−1.4% | Reduced |
| White Pine Capital LLC | 35,643 | $688.6K | 0.27% | +35,643 | New |
| Balyasny Asset Management LLC | 35,043 | $677.0K | 0.00% | −13,539−27.9% | Reduced |
| UBS Group AG | 27,208 | $525.7K | 0.00% | −10,518−27.9% | Reduced |
| Wolverine Trading, LLC | 26,557 | $513.1K | 0.00% | −41,068−60.7% | Reduced |
| Renaissance Technologies LLC | 26,400 | $510.0K | 0.00% | −841,179−97.0% | Reduced |
| Alpha DNA Investment Management LLC | 21,188 | $409.4K | 0.24% | +21,188 | New |
| Dark Forest Capital Management LP | 20,804 | $401.9K | 0.06% | +20,804 | New |
| Landscape Capital Management, L.L.C. | 19,463 | $376.0K | 0.03% | +19,463 | New |
| Mach-1 Financial Group, Inc. | 18,981 | $366.7K | 0.14% | +18,981 | New |
| Charles Schwab Investment Management Inc | 18,315 | $353.8K | 0.00% | 00.0% | Unchanged |
| Hidden Lake Asset Management LP | 17,829 | $344.5K | 0.37% | +17,829 | New |
| LPL Financial LLC | 17,245 | $333.2K | 0.00% | −20,421−54.2% | Reduced |
| Gotham Asset Management, LLC | 16,965 | $327.8K | 0.01% | −9,025−34.7% | Reduced |
| 683 Capital Management, LLC | 16,407 | $317.0K | 0.03% | +16,407 | New |
| Bailard, Inc. | 15,800 | $305.3K | 0.01% | +15,800 | New |
| AE Wealth Management LLC | 19,551 | $293.1K | 0.00% | +19,551 | New |
| Bank of New York Mellon Corp | 14,507 | $280.3K | 0.00% | −34,110−70.2% | Reduced |
| BNP Paribas Arbitrage, SA | 14,366 | $277.6K | 0.00% | −24,844−63.4% | Reduced |
| Cornerstone Investment Partners, LLC | 12,753 | $246.4K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 12,704 | $245.4K | 0.00% | +12,604+12,604.0% | Added |
| Marathon Trading Investment Management LLC | 11,000 | $212.5K | 0.04% | +11,000 | New |
| Jump Financial, LLC | 10,500 | $202.9K | 0.01% | −18,700−64.0% | Reduced |
| Headlands Technologies LLC | 9,899 | $191.2K | 0.06% | +9,899 | New |
| Wells Fargo & Company | 9,760 | $188.6K | 0.00% | −3,998−29.1% | Reduced |
| EntryPoint Capital, LLC | 3,075 | $59.4K | 0.06% | +3,075 | New |
| Advisor Group Holdings, Inc. | 1,000 | $19.3K | 0.00% | +975+3,900.0% | Added |
| Advisory Services Network, LLC | 869 | $16.8K | 0.00% | +869 | New |
| Coppell Advisory Solutions LLC | 807 | $15.6K | 0.00% | −1,835−69.5% | Reduced |
| FMR LLC | 706 | $13.6K | 0.00% | +706 | New |
| AJOVista, LLC | 442 | $8.54K | 0.01% | +442 | New |
| Tucker Asset Management LLC | 400 | $7.73K | 0.00% | +400 | New |
| Archer Investment Corp | 375 | $7.25K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 336 | $6.49K | 0.00% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 330 | $6.38K | 0.01% | +330 | New |
| Larson Financial Group LLC | 301 | $5.82K | 0.00% | +301 | New |
| GWM Advisors LLC | 300 | $5.80K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 250 | $4.83K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 81 | $1.56K | 0.00% | +81 | New |
| Cypress Capital Management LLC (WY) | 50 | $966 | 0.00% | +50 | New |
| Northwestern Mutual Wealth Management Co | 25 | $483 | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 25 | $483 | 0.00% | 00.0% | Unchanged |