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, Q1 2023
Institutional positions in Alpha & Omega Semiconductor Ltd as of Mar 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
- 145
- −17 vs. Q4 2022
- Shares held
- 17.6M
- −402.7K (−2.2%) vs. Q4 2022
- Total value
- $472.2M
- −$36.3M (−7.1%) vs. Q4 2022
- New holders
- 12
- 46 more added
- Sold out
- 29
- 58 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,476,181 | $93.7M | 0.00% | −82,331−2.3% | Reduced |
| Dimensional Fund Advisors LP | 2,142,888 | $57.8M | 0.02% | −69,822−3.2% | Reduced |
| Vanguard Group Inc | 1,732,683 | $46.7M | 0.00% | −10,944−0.6% | Reduced |
| State Street Corp | 1,516,953 | $40.9M | 0.00% | +157,925+11.6% | Added |
| Manufacturers Life Insurance Company, The | 766,578 | $20.7M | 0.01% | +106,756+16.2% | Added |
| Royce & Associates LP | 547,418 | $14.8M | 0.15% | +22,693+4.3% | Added |
| FMR LLC | 513,430 | $13.8M | 0.00% | −44,773−8.0% | Reduced |
| Geode Capital Management, LLC | 431,832 | $11.6M | 0.00% | +23,903+5.9% | Added |
| Invesco Ltd. | 386,978 | $10.4M | 0.00% | +2,672+0.7% | Added |
| Gagnon Securities LLC | 359,874 | $9.70M | 2.04% | +2,111+0.6% | Added |
| LSV Asset Management | 355,300 | $9.57M | 0.02% | 00.0% | Unchanged |
| Peregrine Capital Management LLC | 291,045 | $7.84M | 0.23% | −13,413−4.4% | Reduced |
| American Century Companies Inc | 274,789 | $7.34M | 0.01% | +25,380+10.2% | Added |
| Bridgeway Capital Management, LLC | 260,269 | $7.01M | 0.19% | −4,180−1.6% | Reduced |
| Northern Trust Corp | 246,545 | $6.64M | 0.00% | +2,372+1.0% | Added |
| First Eagle Investment Management, LLC | 230,295 | $6.21M | 0.02% | +94,315+69.4% | Added |
| Renaissance Technologies LLC | 215,400 | $5.80M | 0.01% | −61,200−22.1% | Reduced |
| Bank of New York Mellon Corp | 183,196 | $4.94M | 0.00% | −18,177−9.0% | Reduced |
| Uniplan Investment Counsel, Inc. | 182,650 | $4.92M | 0.35% | −8,880−4.6% | Reduced |
| Gagnon Advisors, LLC | 177,557 | $4.79M | 3.21% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 176,581 | $4.76M | 0.00% | −2,875−1.6% | Reduced |
| Charles Schwab Investment Management Inc | 168,090 | $4.53M | 0.00% | +2,990+1.8% | Added |
| AQR Capital Management LLC | 144,922 | $3.91M | 0.01% | −18,248−11.2% | Reduced |
| Principal Financial Group Inc | 142,808 | $3.85M | 0.00% | −3,538−2.4% | Reduced |
| Morgan Stanley | 136,975 | $3.69M | 0.00% | −76,426−35.8% | Reduced |
| Citadel Advisors LLC | 107,067 | $2.89M | 0.00% | +19,644+22.5% | Added |
| Two Sigma Advisers, LP | 94,100 | $2.54M | 0.01% | +12,700+15.6% | Added |
| Paradiem, LLC | 90,009 | $2.43M | 0.75% | +29,688+49.2% | Added |
| Ameriprise Financial Inc | 81,138 | $2.19M | 0.00% | −47,989−37.2% | Reduced |
| Allianz Asset Management GmbH | 80,575 | $2.17M | 0.00% | +11,630+16.9% | Added |
| Numerai GP LLC | 78,075 | $2.10M | 0.70% | +78,075 | New |
| Hussman Strategic Advisors, Inc. | 78,000 | $2.10M | 0.33% | 00.0% | Unchanged |
| SEI Investments Co | 76,199 | $2.05M | 0.00% | +528+0.7% | Added |
| Goldman Sachs Group Inc | 74,974 | $2.02M | 0.00% | +15,802+26.7% | Added |
| Two Sigma Investments, LP | 66,441 | $1.79M | 0.01% | +56,976+602.0% | Added |
| Rhumbline Advisers | 64,608 | $1.74M | 0.00% | +2,965+4.8% | Added |
| Nuveen Asset Management, LLC | 63,476 | $1.71M | 0.00% | −25,974−29.0% | Reduced |
| Massachusetts Financial Services Co | 60,454 | $1.63M | 0.00% | −1,709−2.7% | Reduced |
| Philadelphia Trust Co | 58,750 | $1.58M | 0.16% | +58,750 | New |
| Susquehanna International Group, LLP | 57,834 | $1.56M | 0.00% | +28,342+96.1% | Added |
| Legal & General Group Plc | 54,018 | $1.46M | 0.00% | −72−0.1% | Reduced |
| Swiss National Bank | 50,200 | $1.35M | 0.00% | −6,000−10.7% | Reduced |
| Mork Capital Management, LLC | 50,000 | $1.35M | 1.10% | 00.0% | Unchanged |
| Stifel Financial Corp | 47,550 | $1.28M | 0.00% | +5,044+11.9% | Added |
| Bank of America Corp | 46,201 | $1.25M | 0.00% | +9,123+24.6% | Added |
| Millennium Management LLC | 43,073 | $1.16M | 0.00% | −50,360−53.9% | Reduced |
| Public Sector Pension Investment Board | 39,363 | $1.06M | 0.01% | −1,276−3.1% | Reduced |
| Thrivent Financial for Lutherans | 36,505 | $984.0K | 0.00% | +13,733+60.3% | Added |
| Walleye Capital LLC | 35,401 | $954.1K | 0.02% | +35,401 | New |
| Janus Henderson Group PLC | 35,367 | $952.9K | 0.00% | +3,344+10.4% | Added |
| Balyasny Asset Management LLC | 32,628 | $879.3K | 0.00% | −6,318−16.2% | Reduced |
| Credit Suisse AG | 31,817 | $857.5K | 0.00% | +478+1.5% | Added |
| State of Wisconsin Investment Board | 30,733 | $828.3K | 0.00% | +30,733 | New |
| Brandywine Global Investment Management, LLC | 30,135 | $812.1K | 0.01% | −65−0.2% | Reduced |
| UBS Asset Management Americas Inc | 28,911 | $779.2K | 0.00% | +4,451+18.2% | Added |
| California State Teachers Retirement System | 28,654 | $772.2K | 0.00% | −357−1.2% | Reduced |
| SummerHaven Investment Management, LLC | 24,140 | $650.6K | 0.38% | +590+2.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 23,698 | $638.7K | 0.01% | −62−0.3% | Reduced |
| Occudo Quantitative Strategies LP | 23,394 | $630.5K | 0.06% | −12,658−35.1% | Reduced |
| New York State Common Retirement Fund | 23,200 | $625.2K | 0.00% | −29,722−56.2% | Reduced |
| Dodge & Cox | 22,814 | $614.8K | 0.00% | +22,814 | New |
| Alliancebernstein L.P. | 21,000 | $566.0K | 0.00% | −3,276−13.5% | Reduced |
| Squarepoint Ops LLC | 20,889 | $563.0K | 0.00% | −11,438−35.4% | Reduced |
| Barclays PLC | 20,675 | $557.2K | 0.00% | −16,546−44.5% | Reduced |
| STRS Ohio | 20,200 | $544.0K | 0.00% | 00.0% | Unchanged |
| Texas Permanent School Fund | 20,071 | $540.9K | 0.01% | +5,146+34.5% | Added |
| Jacobs Levy Equity Management, Inc | 19,476 | $524.9K | 0.00% | 00.0% | Unchanged |
| Affinity Investment Advisors, LLC | 19,201 | $517.5K | 0.28% | +3,010+18.6% | Added |
| Quantbot Technologies LP | 18,460 | $497.5K | 0.04% | +9,275+101.0% | Added |
| Citigroup Inc | 18,202 | $490.5K | 0.00% | −2,749−13.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 17,700 | $477.0K | 0.00% | −11,627−39.6% | Reduced |
| BNP Paribas Arbitrage, SA | 17,584 | $473.9K | 0.00% | +11,761+202.0% | Added |
| Versor Investments LP | 16,503 | $444.8K | 0.06% | −19,644−54.3% | Reduced |
| Deutsche Bank AG | 16,217 | $437.0K | 0.00% | +4,030+33.1% | Added |
| State of Alaska, Department of Revenue | 15,326 | $413.0K | 0.00% | −138−0.9% | Reduced |
| Yousif Capital Management, LLC | 14,769 | $398.0K | 0.01% | −1,480−9.1% | Reduced |
| Price T Rowe Associates Inc | 14,285 | $385.0K | 0.00% | +506+3.7% | Added |
| Allspring Global Investments Holdings, LLC | 14,194 | $382.5K | 0.00% | +8,737+160.1% | Added |
| TD Asset Management Inc | 13,900 | $374.6K | 0.00% | +900+6.9% | Added |
| Raymond James & Associates | 13,508 | $364.0K | 0.00% | +687+5.4% | Added |
| American International Group, Inc. | 12,045 | $324.6K | 0.00% | +63+0.5% | Added |
| SG Americas Securities, LLC | 11,948 | $322.0K | 0.00% | +11,948 | New |
| Federated Hermes, Inc. | 11,806 | $318.2K | 0.00% | +11,546+4,440.8% | Added |
| MetLife Investment Management | 11,461 | $308.9K | 0.00% | 00.0% | Unchanged |
| First Hawaiian Bank | 10,940 | $294.8K | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 10,400 | $280.3K | 0.01% | −100−1.0% | Reduced |
| New York State Teachers Retirement System | 10,364 | $279.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 10,332 | $278.4K | 0.00% | −5,962−36.6% | Reduced |
| LPL Financial LLC | 9,984 | $269.1K | 0.00% | +2,602+35.2% | Added |
| Amalgamated Bank | 9,906 | $267.0K | 0.00% | −629−6.0% | Reduced |
| Franklin Resources Inc | 9,518 | $256.5K | 0.00% | +151+1.6% | Added |
| Hennion & Walsh Asset Management, Inc. | 9,489 | $256.0K | 0.02% | −315−3.2% | Reduced |
| D. E. Shaw & Co., Inc. | 8,607 | $232.0K | 0.00% | −12,121−58.5% | Reduced |
| Voya Investment Management LLC | 8,255 | $222.5K | 0.00% | 00.0% | Unchanged |
| Boston Partners | 35,581 | $222.4K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 8,158 | $220.0K | 0.00% | −6,954−46.0% | Reduced |
| Truvestments Capital LLC | 7,951 | $214.3K | 0.11% | +2,214+38.6% | Added |
| Group One Trading, L.P. | 7,760 | $209.1K | 0.01% | +157+2.1% | Added |
| State of Tennessee, Treasury Department | 7,543 | $203.3K | 0.00% | −1,061−12.3% | Reduced |
| Oregon Public Employees Retirement Fund | 7,360 | $198.4K | 0.00% | −20−0.3% | Reduced |