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 2024
Institutional positions in Alpha & Omega Semiconductor Ltd as of Mar 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
- 141
- −2 vs. Q4 2023
- Shares held
- 19.1M
- +946.3K (+5.2%) vs. Q4 2023
- Total value
- $421.7M
- −$51.0M (−10.8%) vs. Q4 2023
- New holders
- 15
- 54 more added
- Sold out
- 17
- 48 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 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 2024
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Connor, Clark & Lunn Investment Management Ltd. | 52,810 | $1.16M | 0.01% | +10,154+23.8% | Added |
| AQR Capital Management LLC | 53,532 | $1.18M | 0.00% | +1,478+2.8% | Added |
| Massachusetts Financial Services Co | 60,937 | $1.34M | 0.00% | −135−0.2% | Reduced |
| Wedge Capital Management L L P | 60,941 | $1.34M | 0.02% | +21,276+53.6% | Added |
| Legal & General Group Plc | 63,623 | $1.40M | 0.00% | +275+0.4% | Added |
| Nuveen Asset Management, LLC | 63,688 | $1.40M | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 66,841 | $1.47M | 0.00% | −81,165−54.8% | Reduced |
| Rhumbline Advisers | 73,275 | $1.61M | 0.00% | +369+0.5% | Added |
| Two Sigma Investments, LP | 94,054 | $2.07M | 0.01% | +39,952+73.8% | Added |
| Paradiem, LLC | 103,410 | $2.28M | 0.56% | +56,094+118.6% | Added |
| SEI Investments Co | 108,301 | $2.39M | 0.00% | +36,853+51.6% | Added |
| Ameriprise Financial Inc | 110,046 | $2.43M | 0.00% | +11,437+11.6% | Added |
| Boothbay Fund Management, LLC | 113,365 | $2.50M | 0.07% | +81,149+251.9% | Added |
| Two Sigma Advisers, LP | 117,800 | $2.60M | 0.01% | +17,900+17.9% | Added |
| Principal Financial Group Inc | 118,976 | $2.62M | 0.00% | +1,541+1.3% | Added |
| Renaissance Technologies LLC | 125,700 | $2.77M | 0.00% | −20,500−14.0% | Reduced |
| Acuitas Investments, LLC | 129,500 | $2.85M | 1.44% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 159,993 | $3.53M | 0.07% | −43,404−21.3% | Reduced |
| Bank of New York Mellon Corp | 162,927 | $3.59M | 0.00% | −9,856−5.7% | Reduced |
| Citadel Advisors LLC | 166,749 | $3.68M | 0.00% | −15,448−8.5% | Reduced |
| Gagnon Advisors, LLC | 189,357 | $4.17M | 3.62% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 199,369 | $4.39M | 0.02% | +100,591+101.8% | Added |
| Morgan Stanley | 205,029 | $4.52M | 0.00% | −34,700−14.5% | Reduced |
| Uniplan Investment Counsel, Inc. | 216,021 | $4.76M | 0.37% | +3,462+1.6% | Added |
| Charles Schwab Investment Management Inc | 222,082 | $4.89M | 0.00% | +44,212+24.9% | Added |
| American Century Companies Inc | 231,311 | $5.10M | 0.00% | +3,534+1.6% | Added |
| B. Riley Asset Management, LLC | 232,095 | $5.12M | 2.05% | +167,055+256.8% | Added |
| Northern Trust Corp | 240,512 | $5.30M | 0.00% | −10,026−4.0% | Reduced |
| Invesco Ltd. | 267,603 | $5.90M | 0.00% | +71,789+36.7% | Added |
| Peregrine Capital Management LLC | 295,652 | $6.52M | 0.19% | +94,196+46.8% | Added |
| Gagnon Securities LLC | 330,504 | $7.28M | 1.72% | −14,146−4.1% | Reduced |
| Royce & Associates LP | 415,412 | $9.16M | 0.08% | +39,333+10.5% | Added |
| First Eagle Investment Management, LLC | 446,542 | $9.84M | 0.02% | +71,000+18.9% | Added |
| Geode Capital Management, LLC | 513,678 | $11.3M | 0.00% | +9,263+1.8% | Added |
| FMR LLC | 668,698 | $14.7M | 0.00% | +155,148+30.2% | Added |
| Wellington Management Group LLP | 722,507 | $15.9M | 0.00% | +373,804+107.2% | Added |
| Manufacturers Life Insurance Company, The | 1,115,031 | $24.6M | 0.02% | +22,736+2.1% | Added |
| State Street Corp | 1,325,507 | $29.2M | 0.00% | +48,734+3.8% | Added |
| Dimensional Fund Advisors LP | 2,103,645 | $46.4M | 0.01% | −6,746−0.3% | Reduced |
| Vanguard Group Inc | 2,125,356 | $46.8M | 0.00% | +40,183+1.9% | Added |
| BlackRock Inc. | 3,757,502 | $82.8M | 0.00% | −59,882−1.6% | Reduced |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −76,045−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −30,454−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −23,232−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −20,500−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −18,507−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −10,376−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −9,046−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −7,749−100.0% | Sold out |
| Boston Partners | 0 | $0 | 0.00% | −58,032−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −4,606−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −2,486−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −1,105−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −641−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −251−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Baystate Wealth Management LLC | – | – | – | – | Not filed |