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 2023
Institutional positions in Alpha & Omega Semiconductor Ltd as of Sep 30, 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
- 141
- −3 vs. Q2 2023
- Shares held
- 17.5M
- +139.2K (+0.8%) vs. Q2 2023
- Total value
- $521.4M
- −$47.0M (−8.3%) vs. Q2 2023
- New holders
- 10
- 49 more added
- Sold out
- 13
- 51 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 | 144 | $472.1M |
| 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 | 125 | $461.4M |
| Q1 2021 | 126 | $506.9M |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,557,544 | $106.2M | 0.00% | −61,113−1.7% | Reduced |
| Dimensional Fund Advisors LP | 2,108,720 | $62.9M | 0.02% | +23,240+1.1% | Added |
| Vanguard Group Inc | 2,035,031 | $60.7M | 0.00% | +1,753+0.1% | Added |
| State Street Corp | 1,261,249 | $37.6M | 0.00% | −5,237−0.4% | Reduced |
| Manufacturers Life Insurance Company, The | 1,005,929 | $30.0M | 0.02% | +198,291+24.6% | Added |
| FMR LLC | 514,041 | $15.3M | 0.00% | −1540.0% | Reduced |
| Geode Capital Management, LLC | 475,437 | $14.2M | 0.00% | +14,011+3.0% | Added |
| Royce & Associates LP | 416,579 | $12.4M | 0.13% | −99,160−19.2% | Reduced |
| First Eagle Investment Management, LLC | 393,680 | $11.7M | 0.03% | +54,927+16.2% | Added |
| Gagnon Securities LLC | 348,328 | $10.4M | 2.60% | −4,383−1.2% | Reduced |
| Wellington Management Group LLP | 293,300 | $8.75M | 0.00% | +217,800+288.5% | Added |
| American Century Companies Inc | 283,260 | $8.45M | 0.01% | −551−0.2% | Reduced |
| Peregrine Capital Management LLC | 267,959 | $8.00M | 0.24% | −11,528−4.1% | Reduced |
| Northern Trust Corp | 248,851 | $7.43M | 0.00% | +2,573+1.0% | Added |
| Citadel Advisors LLC | 229,155 | $6.84M | 0.01% | +22,278+10.8% | Added |
| Uniplan Investment Counsel, Inc. | 226,625 | $6.73M | 0.52% | +6,070+2.8% | Added |
| Bridgeway Capital Management, LLC | 194,949 | $5.82M | 0.14% | +6,952+3.7% | Added |
| Gagnon Advisors, LLC | 189,357 | $5.65M | 4.73% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 181,684 | $5.42M | 0.00% | +6,254+3.6% | Added |
| Renaissance Technologies LLC | 180,900 | $5.40M | 0.01% | −12,900−6.7% | Reduced |
| Bank of New York Mellon Corp | 178,832 | $5.34M | 0.00% | −7,054−3.8% | Reduced |
| Morgan Stanley | 171,840 | $5.13M | 0.00% | +40,040+30.4% | Added |
| Invesco Ltd. | 157,975 | $4.71M | 0.00% | +5,520+3.6% | Added |
| Acuitas Investments, LLC | 129,500 | $3.86M | 2.27% | 00.0% | Unchanged |
| Principal Financial Group Inc | 121,011 | $3.61M | 0.00% | −5,717−4.5% | Reduced |
| Paradiem, LLC | 119,614 | $3.57M | 1.07% | +16,761+16.3% | Added |
| Two Sigma Advisers, LP | 119,600 | $3.57M | 0.01% | −27,400−18.6% | Reduced |
| JPMorgan Chase & Co | 100,075 | $2.99M | 0.00% | +34,064+51.6% | Added |
| Empowered Funds, LLC | 85,405 | $2.55M | 0.08% | +6,952+8.9% | Added |
| Brandywine Global Investment Management, LLC | 83,990 | $2.51M | 0.02% | +53,855+178.7% | Added |
| SEI Investments Co | 74,785 | $2.23M | 0.00% | −1,501−2.0% | Reduced |
| Ameriprise Financial Inc | 70,357 | $2.10M | 0.00% | −5,415−7.1% | Reduced |
| Rhumbline Advisers | 69,661 | $2.08M | 0.00% | −292−0.4% | Reduced |
| Russell Investments Group, Ltd. | 66,205 | $1.98M | 0.00% | +12,519+23.3% | Added |
| Two Sigma Investments, LP | 65,630 | $1.96M | 0.01% | −57,845−46.8% | Reduced |
| Nuveen Asset Management, LLC | 63,160 | $1.88M | 0.00% | −455−0.7% | Reduced |
| Legal & General Group Plc | 61,839 | $1.85M | 0.00% | +2,189+3.7% | Added |
| Goldman Sachs Group Inc | 57,584 | $1.72M | 0.00% | −35,204−37.9% | Reduced |
| Massachusetts Financial Services Co | 56,883 | $1.70M | 0.00% | −2,180−3.7% | Reduced |
| Swiss National Bank | 51,200 | $1.53M | 0.00% | 00.0% | Unchanged |
| Mork Capital Management, LLC | 50,000 | $1.49M | 1.16% | 00.0% | Unchanged |
| Stifel Financial Corp | 47,348 | $1.41M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 46,911 | $1.40M | 0.00% | +11,154+31.2% | Added |
| AQR Capital Management LLC | 44,353 | $1.32M | 0.00% | −46,208−51.0% | Reduced |
| Thrivent Financial for Lutherans | 41,191 | $1.23M | 0.00% | −809−1.9% | Reduced |
| UBS Asset Management Americas Inc | 40,245 | $1.20M | 0.00% | +11,334+39.2% | Added |
| Dodge & Cox | 35,714 | $1.07M | 0.00% | +4,500+14.4% | Added |
| Wedge Capital Management L L P | 35,060 | $1.05M | 0.02% | +35,060 | New |
| Algert Global LLC | 32,672 | $974.9K | 0.05% | +32,672 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 30,568 | $912.1K | 0.00% | +4,734+18.3% | Added |
| Jacobs Levy Equity Management, Inc | 29,868 | $891.3K | 0.01% | +10,392+53.4% | Added |
| Public Sector Pension Investment Board | 27,685 | $826.1K | 0.01% | −11,838−30.0% | Reduced |
| Credit Suisse AG | 26,707 | $796.9K | 0.00% | −1,255−4.5% | Reduced |
| California State Teachers Retirement System | 25,761 | $768.7K | 0.00% | −2,619−9.2% | Reduced |
| New York State Common Retirement Fund | 23,858 | $711.9K | 0.00% | +4,912+25.9% | Added |
| BNP Paribas Arbitrage, SA | 23,190 | $692.0K | 0.00% | +14,542+168.2% | Added |
| SummerHaven Investment Management, LLC | 22,197 | $662.4K | 0.49% | +3,000+15.6% | Added |
| Janus Henderson Group PLC | 20,317 | $606.2K | 0.00% | −21,923−51.9% | Reduced |
| State of Wisconsin Investment Board | 20,255 | $604.4K | 0.00% | −8,301−29.1% | Reduced |
| Barclays PLC | 19,740 | $589.0K | 0.00% | +1,968+11.1% | Added |
| Balyasny Asset Management LLC | 19,484 | $581.4K | 0.00% | −20,058−50.7% | Reduced |
| Texas Permanent School Fund | 19,015 | $567.4K | 0.01% | −581−3.0% | Reduced |
| Alliancebernstein L.P. | 18,750 | $559.5K | 0.00% | +2,150+13.0% | Added |
| Raymond James & Associates | 17,977 | $536.4K | 0.00% | +1,632+10.0% | Added |
| Franklin Resources Inc | 17,886 | $533.7K | 0.00% | −1,920−9.7% | Reduced |
| Millennium Management LLC | 16,597 | $495.3K | 0.00% | −5,579−25.2% | Reduced |
| Price T Rowe Associates Inc | 16,514 | $493.0K | 0.00% | +1,766+12.0% | Added |
| State Board of Administration of Florida Retirement System | 16,370 | $488.5K | 0.00% | +9,787+148.7% | Added |
| Affinity Investment Advisors, LLC | 15,949 | $475.9K | 0.31% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 15,200 | $453.6K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 14,975 | $446.9K | 0.00% | −10,194−40.5% | Reduced |
| Citigroup Inc | 14,613 | $436.1K | 0.00% | −7,687−34.5% | Reduced |
| Numerai GP LLC | 13,955 | $416.4K | 0.14% | −126,247−90.0% | Reduced |
| State of Alaska, Department of Revenue | 13,947 | $416.0K | 0.01% | −704−4.8% | Reduced |
| Voya Investment Management LLC | 13,561 | $404.7K | 0.00% | +4,358+47.4% | Added |
| Yousif Capital Management, LLC | 13,235 | $394.9K | 0.01% | −635−4.6% | Reduced |
| Illinois Municipal Retirement Fund | 13,158 | $393.0K | 0.01% | +13,158 | New |
| American International Group, Inc. | 12,686 | $378.6K | 0.00% | +282+2.3% | Added |
| MetLife Investment Management | 12,204 | $364.2K | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 11,400 | $340.2K | 0.01% | −300−2.6% | Reduced |
| Marshall Wace, LLP | 11,094 | $331.0K | 0.00% | +11,094 | New |
| Royal Bank of Canada | 11,041 | $330.0K | 0.00% | +2,037+22.6% | Added |
| First Hawaiian Bank | 10,940 | $326.4K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 10,376 | $309.6K | 0.00% | +10,376 | New |
| UBS Group AG | 10,318 | $307.9K | 0.00% | −7,053−40.6% | Reduced |
| Deutsche Bank AG | 10,113 | $301.8K | 0.00% | +1,458+16.8% | Added |
| LPL Financial LLC | 9,588 | $286.1K | 0.00% | +90+0.9% | Added |
| Victory Capital Management Inc | 9,433 | $281.5K | 0.00% | −465−4.7% | Reduced |
| Amalgamated Bank | 8,964 | $267.0K | 0.00% | 00.0% | Unchanged |
| Winton Group Ltd | 8,517 | $254.1K | 0.02% | +8,517 | New |
| Truvestments Capital LLC | 8,193 | $244.5K | 0.13% | +237+3.0% | Added |
| New York State Teachers Retirement System | 8,080 | $241.0K | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 7,906 | $235.9K | 0.05% | −515−6.1% | Reduced |
| Wells Fargo & Company | 7,774 | $232.0K | 0.00% | −4,283−35.5% | Reduced |
| State of Tennessee, Treasury Department | 7,543 | $225.1K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 7,226 | $216.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 6,660 | $198.7K | 0.00% | −300−4.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,496 | $164.0K | 0.00% | +1,979+56.3% | Added |
| Shell Asset Management Co | 5,318 | $159.0K | 0.01% | −81−1.5% | Reduced |
| Cambridge Trust Co | 4,676 | $139.5K | 0.01% | 00.0% | Unchanged |