Alpha & Omega Semiconductor Ltd
AOSL- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001387467
In the last 90 days, Alpha & Omega Semiconductor Ltd insiders filed 0 open-market purchases and 1 sale; 216 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Alpha & Omega Semiconductor Ltd as of Sep 30, 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
- 173
- +9 vs. Q2 2024
- Shares held
- 19.6M
- +3.86M (+24.5%) vs. Q2 2024
- Total value
- $725.9M
- +$138.6M (+23.6%) vs. Q2 2024
- New holders
- 40
- 53 more added
- Sold out
- 31
- 53 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AOSL 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 | 216 | $1.08B |
| Q1 2026 | 180 | $490.1M |
| Q4 2025 | 168 | $444.2M |
| Q3 2025 | 185 | $619.0M |
| Q2 2025 | 165 | $557.1M |
| Q1 2025 | 156 | $562.6M |
| Q4 2024 | 177 | $760.3M |
| Q3 2024 | 173 | $725.9M |
| Q2 2024 | 166 | $727.5M |
| Q1 2024 | 141 | $421.7M |
| Q4 2023 | 144 | $472.7M |
| Q3 2023 | 141 | $521.4M |
| Q2 2023 | 145 | $570.9M |
| Q1 2023 | 145 | $472.2M |
| Q4 2022 | 164 | $508.9M |
| Q3 2022 | 176 | $568.4M |
| Q2 2022 | 186 | $605.3M |
| Q1 2022 | 207 | $864.5M |
| Q4 2021 | 178 | $908.1M |
| Q3 2021 | 131 | $467.4M |
| Q2 2021 | 126 | $461.6M |
| Q1 2021 | 126 | $506.9M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Illinois Municipal Retirement Fund | 14,681 | $545.0K | 0.01% | +2,518+20.7% | Added |
| Tudor Investment Corp Et Al | 15,953 | $592.2K | 0.01% | +15,953 | New |
| Citadel Advisors LLC | 16,783 | $623.0K | 0.00% | −91,381−84.5% | Reduced |
| Summit Global Investments | 17,374 | $645.0K | 0.04% | +17,374 | New |
| Keebeck Alpha, LP | 18,006 | $668.4K | 0.43% | +18,006 | New |
| Thrivent Financial for Lutherans | 18,654 | $692.0K | 0.00% | −646−3.3% | Reduced |
| Systematic Financial Management LP | 18,923 | $702.4K | 0.02% | +18,923 | New |
| Prelude Capital Management, LLC | 19,677 | $730.4K | 0.06% | +19,677 | New |
| Public Employees Retirement System of Ohio | 20,955 | $777.9K | 0.00% | +93+0.4% | Added |
| Price T Rowe Associates Inc | 21,512 | $799.0K | 0.00% | −1,219−5.4% | Reduced |
| UBS Group AG | 22,619 | $839.6K | 0.00% | −8,707−27.8% | Reduced |
| PDT Partners, LLC | 22,852 | $848.3K | 0.08% | −40.0% | Reduced |
| California State Teachers Retirement System | 23,018 | $854.4K | 0.00% | −373−1.6% | Reduced |
| Winton Group Ltd | 28,317 | $1.05M | 0.07% | −4,808−14.5% | Reduced |
| Mork Capital Management, LLC | 30,000 | $1.11M | 0.80% | −20,000−40.0% | Reduced |
| Alliancebernstein L.P. | 32,000 | $1.19M | 0.00% | +2,680+9.1% | Added |
| Citigroup Inc | 35,765 | $1.33M | 0.00% | +17,040+91.0% | Added |
| JPMorgan Chase & Co | 36,608 | $1.36M | 0.00% | +10,921+42.5% | Added |
| Russell Investments Group, Ltd. | 39,321 | $1.46M | 0.00% | +21,178+116.7% | Added |
| Trivest Advisors Ltd | 40,000 | $1.48M | 0.08% | +40,000 | New |
| Empowered Funds, LLC | 40,303 | $1.50M | 0.02% | +2,010+5.2% | Added |
| Barclays PLC | 40,359 | $1.50M | 0.00% | +31,725+367.4% | Added |
| Geneos Wealth Management Inc. | 40,746 | $1.51M | 0.06% | +40,746 | New |
| Two Sigma Advisers, LP | 41,100 | $1.53M | 0.00% | −25,800−38.6% | Reduced |
| Raymond James & Associates | 43,160 | $1.60M | 0.00% | +12,663+41.5% | Added |
| Squarepoint Ops LLC | 45,685 | $1.70M | 0.01% | +26,412+137.0% | Added |
| Two Sigma Investments, LP | 46,103 | $1.71M | 0.00% | +46,103 | New |
| Swiss National Bank | 47,300 | $1.76M | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 47,447 | $1.76M | 0.04% | −65,390−58.0% | Reduced |
| Wedge Capital Management L L P | 49,085 | $1.82M | 0.03% | +1,348+2.8% | Added |
| Public Sector Pension Investment Board | 50,381 | $1.87M | 0.01% | −800−1.6% | Reduced |
| Renaissance Technologies LLC | 50,400 | $1.87M | 0.00% | −35,400−41.3% | Reduced |
| Bank of America Corp | 51,655 | $1.92M | 0.00% | −13,815−21.1% | Reduced |
| Jane Street Group, LLC | 55,243 | $2.05M | 0.00% | +29,767+116.8% | Added |
| Trexquant Investment LP | 55,723 | $2.07M | 0.03% | +46,368+495.6% | Added |
| UBS Asset Management Americas Inc | 56,149 | $2.08M | 0.00% | +25,991+86.2% | Added |
| Susquehanna International Group, LLP | 63,111 | $2.34M | 0.00% | +22,895+56.9% | Added |
| Nuveen Asset Management, LLC | 63,688 | $2.36M | 0.00% | −85,614−57.3% | Reduced |
| Legal & General Group Plc | 64,112 | $2.38M | 0.00% | +1,038+1.6% | Added |
| Brandywine Global Investment Management, LLC | 62,501 | $2.40M | 0.02% | +21,395+52.0% | Added |
| Zacks Investment Management | 67,367 | $2.50M | 0.02% | +7,294+12.1% | Added |
| Rhumbline Advisers | 72,021 | $2.67M | 0.00% | −1,340−1.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 83,650 | $3.11M | 0.02% | −16,372−16.4% | Reduced |
| SEI Investments Co | 89,472 | $3.32M | 0.00% | −34,088−27.6% | Reduced |
| Algert Global LLC | 89,920 | $3.34M | 0.09% | +56,962+172.8% | Added |
| Goldman Sachs Group Inc | 91,072 | $3.38M | 0.00% | −77,876−46.1% | Reduced |
| Voloridge Investment Management, LLC | 102,251 | $3.80M | 0.01% | +102,251 | New |
| Ameriprise Financial Inc | 110,636 | $4.11M | 0.00% | +3,712+3.5% | Added |
| Principal Financial Group Inc | 111,971 | $4.16M | 0.00% | −2,704−2.4% | Reduced |
| Acuitas Investments, LLC | 115,900 | $4.30M | 1.92% | −13,600−10.5% | Reduced |
| Gagnon Advisors, LLC | 120,196 | $4.46M | 2.88% | −69,161−36.5% | Reduced |
| Bank of New York Mellon Corp | 143,923 | $5.34M | 0.00% | −26,316−15.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 147,383 | $5.47M | 0.02% | −1,717−1.2% | Reduced |
| Peregrine Capital Management LLC | 191,343 | $7.10M | 0.21% | −147,340−43.5% | Reduced |
| Uniplan Investment Counsel, Inc. | 193,847 | $7.20M | 0.63% | −21,054−9.8% | Reduced |
| Oberweis Asset Management Inc | 204,700 | $7.60M | 0.39% | +24,700+13.7% | Added |
| Gagnon Securities LLC | 214,951 | $7.98M | 1.58% | −96,872−31.1% | Reduced |
| Morgan Stanley | 220,336 | $8.18M | 0.00% | +13,737+6.6% | Added |
| Charles Schwab Investment Management Inc | 223,360 | $8.29M | 0.00% | −1,246−0.6% | Reduced |
| Northern Trust Corp | 239,152 | $8.88M | 0.00% | +5,058+2.2% | Added |
| American Century Companies Inc | 239,213 | $8.88M | 0.01% | +7,467+3.2% | Added |
| Royce & Associates LP | 412,066 | $15.3M | 0.14% | −23,208−5.3% | Reduced |
| First Eagle Investment Management, LLC | 466,316 | $17.3M | 0.04% | −5,326−1.1% | Reduced |
| Point72 Asset Management, L.P. | 471,535 | $17.5M | 0.06% | +247,051+110.1% | Added |
| FMR LLC | 518,318 | $19.2M | 0.00% | −69,457−11.8% | Reduced |
| Wellington Management Group LLP | 563,245 | $20.9M | 0.00% | −247,188−30.5% | Reduced |
| Geode Capital Management, LLC | 578,705 | $21.5M | 0.00% | +31,286+5.7% | Added |
| Invesco Ltd. | 759,360 | $28.2M | 0.01% | +540,878+247.6% | Added |
| Manufacturers Life Insurance Company, The | 1,214,631 | $45.1M | 0.04% | −70,019−5.5% | Reduced |
| State Street Corp | 1,341,290 | $49.8M | 0.00% | +334,657+33.2% | Added |
| Dimensional Fund Advisors LP | 2,005,847 | $74.5M | 0.02% | −35,094−1.7% | Reduced |
| Vanguard Group Inc | 2,397,562 | $89.0M | 0.00% | +227,048+10.5% | Added |
| BlackRock, Inc. | 3,795,893 | $140.9M | 0.00% | +3,795,893 | New |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −137,995−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −103,400−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −96,509−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −63,054−100.0% | Sold out |
| Dodge & Cox | 0 | $0 | 0.00% | −50,694−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −27,821−100.0% | Sold out |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −23,502−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −18,527−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −17,195−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −14,900−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −13,510−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,611−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −8,974−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −7,106−100.0% | Sold out |
| Susquehanna International Group Ltd. | 0 | $0 | 0.00% | −6,631−100.0% | Sold out |
| Cornerstone Investment Partners, LLC | 0 | $0 | 0.00% | −6,022−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −5,414−100.0% | Sold out |
| Pinpoint Asset Management Ltd | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −3,535−100.0% | Sold out |
| Redwood Wealth Management Group, LLC | 0 | $0 | 0.00% | −2,700−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −1,656−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −1,443−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −1,270−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −1,167−100.0% | Sold out |
| Gladius Capital Management LP | 0 | $0 | 0.00% | −963−100.0% | Sold out |