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 | 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 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 |
|---|---|---|---|---|---|
| Mork Capital Management, LLC | 50,000 | $1.49M | 1.16% | 00.0% | Unchanged |
| Swiss National Bank | 51,200 | $1.53M | 0.00% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 56,883 | $1.70M | 0.00% | −2,180−3.7% | Reduced |
| Goldman Sachs Group Inc | 57,584 | $1.72M | 0.00% | −35,204−37.9% | Reduced |
| Legal & General Group Plc | 61,839 | $1.85M | 0.00% | +2,189+3.7% | Added |
| Nuveen Asset Management, LLC | 63,160 | $1.88M | 0.00% | −455−0.7% | Reduced |
| Two Sigma Investments, LP | 65,630 | $1.96M | 0.01% | −57,845−46.8% | Reduced |
| Russell Investments Group, Ltd. | 66,205 | $1.98M | 0.00% | +12,519+23.3% | Added |
| Rhumbline Advisers | 69,661 | $2.08M | 0.00% | −292−0.4% | Reduced |
| Ameriprise Financial Inc | 70,357 | $2.10M | 0.00% | −5,415−7.1% | Reduced |
| SEI Investments Co | 74,785 | $2.23M | 0.00% | −1,501−2.0% | Reduced |
| Brandywine Global Investment Management, LLC | 83,990 | $2.51M | 0.02% | +53,855+178.7% | Added |
| Empowered Funds, LLC | 85,405 | $2.55M | 0.08% | +6,952+8.9% | Added |
| JPMorgan Chase & Co | 100,075 | $2.99M | 0.00% | +34,064+51.6% | Added |
| Two Sigma Advisers, LP | 119,600 | $3.57M | 0.01% | −27,400−18.6% | Reduced |
| Paradiem, LLC | 119,614 | $3.57M | 1.07% | +16,761+16.3% | Added |
| Principal Financial Group Inc | 121,011 | $3.61M | 0.00% | −5,717−4.5% | Reduced |
| Acuitas Investments, LLC | 129,500 | $3.86M | 2.27% | 00.0% | Unchanged |
| Invesco Ltd. | 157,975 | $4.71M | 0.00% | +5,520+3.6% | Added |
| Morgan Stanley | 171,840 | $5.13M | 0.00% | +40,040+30.4% | Added |
| Bank of New York Mellon Corp | 178,832 | $5.34M | 0.00% | −7,054−3.8% | Reduced |
| Renaissance Technologies LLC | 180,900 | $5.40M | 0.01% | −12,900−6.7% | Reduced |
| Charles Schwab Investment Management Inc | 181,684 | $5.42M | 0.00% | +6,254+3.6% | Added |
| Gagnon Advisors, LLC | 189,357 | $5.65M | 4.73% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 194,949 | $5.82M | 0.14% | +6,952+3.7% | Added |
| Uniplan Investment Counsel, Inc. | 226,625 | $6.73M | 0.52% | +6,070+2.8% | Added |
| Citadel Advisors LLC | 229,155 | $6.84M | 0.01% | +22,278+10.8% | Added |
| Northern Trust Corp | 248,851 | $7.43M | 0.00% | +2,573+1.0% | Added |
| Peregrine Capital Management LLC | 267,959 | $8.00M | 0.24% | −11,528−4.1% | Reduced |
| American Century Companies Inc | 283,260 | $8.45M | 0.01% | −551−0.2% | Reduced |
| Wellington Management Group LLP | 293,300 | $8.75M | 0.00% | +217,800+288.5% | Added |
| Gagnon Securities LLC | 348,328 | $10.4M | 2.60% | −4,383−1.2% | Reduced |
| First Eagle Investment Management, LLC | 393,680 | $11.7M | 0.03% | +54,927+16.2% | Added |
| Royce & Associates LP | 416,579 | $12.4M | 0.13% | −99,160−19.2% | Reduced |
| Geode Capital Management, LLC | 475,437 | $14.2M | 0.00% | +14,011+3.0% | Added |
| FMR LLC | 514,041 | $15.3M | 0.00% | −1540.0% | Reduced |
| Manufacturers Life Insurance Company, The | 1,005,929 | $30.0M | 0.02% | +198,291+24.6% | Added |
| State Street Corp | 1,261,249 | $37.6M | 0.00% | −5,237−0.4% | Reduced |
| Vanguard Group Inc | 2,035,031 | $60.7M | 0.00% | +1,753+0.1% | Added |
| Dimensional Fund Advisors LP | 2,108,720 | $62.9M | 0.02% | +23,240+1.1% | Added |
| BlackRock Inc. | 3,557,544 | $106.2M | 0.00% | −61,113−1.7% | Reduced |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −45,606−100.0% | Sold out |
| LSV Asset Management | 0 | $0 | 0.00% | −36,100−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −34,218−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −9,579−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −8,821−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −7,792−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −7,649−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −6,597−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −6,240−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −4,600−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| 25 LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| EA Series Trust | – | – | – | – | Not filed |