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, Q2 2021
Institutional positions in Alpha & Omega Semiconductor Ltd as of Jun 30, 2021. 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
- 126
- +1 vs. Q1 2021
- Shares held
- 15.2M
- −299.6K (−1.9%) vs. Q1 2021
- Total value
- $461.6M
- −$44.9M (−8.9%) vs. Q1 2021
- New holders
- 24
- 49 more added
- Sold out
- 23
- 31 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bridgeway Capital Management, LLC | 111,449 | $3.39M | 0.06% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 112,406 | $3.42M | 0.00% | +59,703+113.3% | Added |
| Panagora Asset Management Inc | 137,130 | $4.17M | 0.02% | +11,655+9.3% | Added |
| Citadel Advisors LLC | 148,223 | $4.50M | 0.00% | +54,946+58.9% | Added |
| Jacobs Levy Equity Management, Inc | 172,552 | $5.24M | 0.04% | +34,318+24.8% | Added |
| Hillsdale Investment Management Inc. | 178,612 | $5.43M | 0.43% | +15,200+9.3% | Added |
| Nuveen Asset Management, LLC | 211,678 | $6.43M | 0.00% | +81,700+62.9% | Added |
| Millennium Management LLC | 213,305 | $6.48M | 0.01% | +108,861+104.2% | Added |
| JPMorgan Chase & Co | 223,834 | $6.80M | 0.00% | −145,033−39.3% | Reduced |
| Morgan Stanley | 226,307 | $6.88M | 0.00% | +169,776+300.3% | Added |
| Uniplan Investment Counsel, Inc. | 230,506 | $7.00M | 0.41% | +827+0.4% | Added |
| Northern Trust Corp | 231,843 | $7.04M | 0.00% | +14,252+6.5% | Added |
| Two Sigma Investments, LP | 235,818 | $7.17M | 0.02% | +110,076+87.5% | Added |
| Acadian Asset Management LLC | 260,493 | $7.92M | 0.03% | +40,787+18.6% | Added |
| Two Sigma Advisers, LP | 273,500 | $8.31M | 0.02% | +194,200+244.9% | Added |
| D. E. Shaw & Co., Inc. | 292,237 | $8.88M | 0.01% | −37,276−11.3% | Reduced |
| Geode Capital Management, LLC | 379,610 | $11.5M | 0.00% | +22,971+6.4% | Added |
| Gagnon Advisors, LLC | 430,821 | $13.1M | 4.98% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 562,366 | $17.1M | 0.02% | −154,934−21.6% | Reduced |
| Gagnon Securities LLC | 755,916 | $23.0M | 3.26% | −391−0.1% | Reduced |
| FMR LLC | 805,296 | $24.5M | 0.00% | 00.0% | Unchanged |
| State Street Corp | 857,678 | $26.1M | 0.00% | +41,249+5.1% | Added |
| Royce & Associates LP | 1,038,695 | $31.6M | 0.22% | −140,200−11.9% | Reduced |
| Vanguard Group Inc | 1,272,997 | $38.7M | 0.00% | +165,152+14.9% | Added |
| BlackRock Inc. | 1,473,643 | $44.8M | 0.00% | −101,898−6.5% | Reduced |
| Dimensional Fund Advisors LP | 1,949,868 | $59.3M | 0.02% | −10,964−0.6% | Reduced |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −2,649−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −686,848−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −86,944−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −61,792−100.0% | Sold out |
| Glaxis Capital Management, LLC | 0 | $0 | 0.00% | −52,945−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −34,436−100.0% | Sold out |
| Boston Partners | 0 | $0 | 0.00% | −31,100−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −30,627−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −27,962−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −19,668−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −10,318−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −9,311−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −7,790−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −6,693−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −6,197−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −1,349−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −232−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −230−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −212−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −56−100.0% | Sold out |
| Money Concepts Capital Corp | – | – | – | – | Not filed |