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
- 125
- 0 vs. Q1 2021
- Shares held
- 15.2M
- −306.0K (−2.0%) vs. Q1 2021
- Total value
- $461.4M
- −$45.1M (−8.9%) vs. Q1 2021
- New holders
- 24
- 49 more added
- Sold out
- 24
- 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 | $623.4M |
| Q2 2025 | 165 | $557.4M |
| Q1 2025 | 156 | $564.6M |
| Q4 2024 | 177 | $760.3M |
| Q3 2024 | 173 | $727.2M |
| Q2 2024 | 166 | $728.5M |
| Q1 2024 | 141 | $433.4M |
| Q4 2023 | 144 | $482.8M |
| Q3 2023 | 141 | $521.4M |
| Q2 2023 | 145 | $570.9M |
| Q1 2023 | 144 | $487.9M |
| Q4 2022 | 164 | $508.9M |
| Q3 2022 | 176 | $569.4M |
| Q2 2022 | 186 | $605.4M |
| Q1 2022 | 207 | $864.5M |
| Q4 2021 | 178 | $913.6M |
| Q3 2021 | 131 | $467.4M |
| Q2 2021 | 125 | $462.8M |
| Q1 2021 | 126 | $507.0M |
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 |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 1,949,868 | $59.3M | 0.02% | −10,964−0.6% | Reduced |
| BlackRock Inc. | 1,473,643 | $44.8M | 0.00% | −101,898−6.5% | Reduced |
| Vanguard Group Inc | 1,272,997 | $38.7M | 0.00% | +165,152+14.9% | Added |
| Royce & Associates LP | 1,038,695 | $31.6M | 0.22% | −140,200−11.9% | Reduced |
| State Street Corp | 857,678 | $26.1M | 0.00% | +41,249+5.1% | Added |
| FMR LLC | 805,296 | $24.5M | 0.00% | 00.0% | Unchanged |
| Gagnon Securities LLC | 755,916 | $23.0M | 3.26% | −391−0.1% | Reduced |
| Renaissance Technologies LLC | 562,366 | $17.1M | 0.02% | −154,934−21.6% | Reduced |
| Gagnon Advisors, LLC | 430,821 | $13.1M | 4.98% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 379,610 | $11.5M | 0.00% | +22,971+6.4% | Added |
| D. E. Shaw & Co., Inc. | 292,237 | $8.88M | 0.01% | −37,276−11.3% | Reduced |
| Two Sigma Advisers, LP | 273,500 | $8.31M | 0.02% | +194,200+244.9% | Added |
| Acadian Asset Management LLC | 260,493 | $7.92M | 0.03% | +40,787+18.6% | Added |
| Two Sigma Investments, LP | 235,818 | $7.17M | 0.02% | +110,076+87.5% | Added |
| Northern Trust Corp | 231,843 | $7.04M | 0.00% | +14,252+6.5% | Added |
| Uniplan Investment Counsel, Inc. | 230,506 | $7.00M | 0.41% | +827+0.4% | Added |
| Morgan Stanley | 226,307 | $6.88M | 0.00% | +169,776+300.3% | Added |
| JPMorgan Chase & Co | 223,834 | $6.80M | 0.00% | −145,033−39.3% | Reduced |
| Millennium Management LLC | 213,305 | $6.48M | 0.01% | +108,861+104.2% | Added |
| Nuveen Asset Management, LLC | 211,678 | $6.43M | 0.00% | +81,700+62.9% | Added |
| Hillsdale Investment Management Inc. | 178,612 | $5.43M | 0.43% | +15,200+9.3% | Added |
| Jacobs Levy Equity Management, Inc | 172,552 | $5.24M | 0.04% | +34,318+24.8% | Added |
| Citadel Advisors LLC | 148,223 | $4.50M | 0.00% | +54,946+58.9% | Added |
| Panagora Asset Management Inc | 137,130 | $4.17M | 0.02% | +11,655+9.3% | Added |
| Charles Schwab Investment Management Inc | 112,406 | $3.42M | 0.00% | +59,703+113.3% | Added |
| Bridgeway Capital Management, LLC | 111,449 | $3.39M | 0.06% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 102,108 | $3.10M | 0.00% | +24,912+32.3% | Added |
| Arrowstreet Capital, Limited Partnership | 95,267 | $2.90M | 0.00% | −66,591−41.1% | Reduced |
| Foundry Partners, LLC | 93,435 | $2.84M | 0.10% | −32,955−26.1% | Reduced |
| Hennessy Advisors Inc | 90,200 | $2.74M | 0.15% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 85,955 | $2.61M | 0.00% | −24,574−22.2% | Reduced |
| Wells Fargo & Company | 79,005 | $2.40M | 0.00% | +17,428+28.3% | Added |
| Mork Capital Management, LLC | 77,100 | $2.34M | 1.69% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 71,976 | $2.19M | 0.00% | −9,838−12.0% | Reduced |
| Goldman Sachs Group Inc | 64,006 | $1.95M | 0.00% | −23,104−26.5% | Reduced |
| Cubist Systematic Strategies, LLC | 62,316 | $1.89M | 0.02% | +10,320+19.8% | Added |
| AQR Capital Management LLC | 60,027 | $1.82M | 0.00% | −4,500−7.0% | Reduced |
| Philadelphia Trust Co | 59,307 | $1.80M | 0.12% | +50+0.1% | Added |
| Bank of Montreal | 54,793 | $1.68M | 0.00% | +53,829+5,583.9% | Added |
| Gsa Capital Partners LLP | 51,033 | $1.55M | 0.17% | +44,375+666.5% | Added |
| State of Wisconsin Investment Board | 48,568 | $1.48M | 0.00% | +2,900+6.4% | Added |
| AXA S.A. | 45,900 | $1.40M | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 45,400 | $1.38M | 0.00% | +45,400 | New |
| Oberweis Asset Management Inc | 45,000 | $1.37M | 0.30% | +45,000 | New |
| Alpha DNA Investment Management LLC | 44,377 | $1.35M | 0.93% | +27,339+160.5% | Added |
| Russell Investments Group, Ltd. | 42,477 | $1.29M | 0.00% | −148,632−77.8% | Reduced |
| American Century Companies Inc | 42,226 | $1.28M | 0.00% | +15,632+58.8% | Added |
| Marshall Wace North America L.P. | 40,785 | $1.24M | 0.01% | +33,769+481.3% | Added |
| Martingale Asset Management L P | 38,650 | $1.18M | 0.01% | +3,203+9.0% | Added |
| Jackson Creek Investment Advisors LLC | 38,580 | $1.17M | 0.44% | +38,580 | New |
| Deutsche Bank AG | 37,188 | $1.13M | 0.00% | +23,837+178.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 36,303 | $1.10M | 0.01% | −2,652−6.8% | Reduced |
| Massachusetts Financial Services Co | 35,607 | $1.08M | 0.00% | +35,607 | New |
| Voloridge Investment Management, LLC | 34,630 | $1.05M | 0.01% | +34,630 | New |
| Zacks Investment Management | 33,339 | $1.01M | 0.02% | +1,382+4.3% | Added |
| Advisor Group Holdings, Inc. | 32,244 | $980.0K | 0.00% | +22,062+216.7% | Added |
| Invesco Ltd. | 30,403 | $924.0K | 0.00% | +3,927+14.8% | Added |
| Jump Financial, LLC | 29,900 | $909.0K | 0.09% | +29,900 | New |
| California State Teachers Retirement System | 29,078 | $884.0K | 0.00% | −2,640−8.3% | Reduced |
| Schroder Investment Management Group | 28,684 | $871.0K | 0.00% | +23,348+437.6% | Added |
| UBS Group AG | 27,510 | $836.0K | 0.00% | −44,007−61.5% | Reduced |
| Navellier & Associates Inc | 27,374 | $832.0K | 0.13% | +5,789+26.8% | Added |
| STRS Ohio | 27,200 | $826.0K | 0.00% | +2,600+10.6% | Added |
| AE Wealth Management LLC | 24,162 | $734.0K | 0.01% | +4,023+20.0% | Added |
| Affinity Investment Advisors, LLC | 24,046 | $731.0K | 0.33% | 00.0% | Unchanged |
| Rhumbline Advisers | 22,595 | $687.0K | 0.00% | −10,073−30.8% | Reduced |
| HRT Financial LP | 21,151 | $642.0K | 0.01% | +21,151 | New |
| Qube Research & Technologies Ltd | 20,493 | $623.0K | 0.01% | +5,920+40.6% | Added |
| ExodusPoint Capital Management, LP | 19,505 | $593.0K | 0.01% | −26,269−57.4% | Reduced |
| Barclays PLC | 19,036 | $578.0K | 0.00% | −10,925−36.5% | Reduced |
| Marshall Wace, LLP | 18,552 | $564.0K | 0.00% | +18,552 | New |
| New York State Common Retirement Fund | 18,475 | $561.0K | 0.00% | +175+1.0% | Added |
| Public Employees Retirement System of Ohio | 18,193 | $553.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 18,145 | $551.0K | 0.00% | +11,999+195.2% | Added |
| Dynamic Technology Lab Private Ltd | 16,950 | $515.0K | 0.05% | −7,961−32.0% | Reduced |
| Engineers Gate Manager LP | 14,485 | $440.0K | 0.03% | −4,123−22.2% | Reduced |
| First Hawaiian Bank | 13,360 | $406.0K | 0.02% | 00.0% | Unchanged |
| Bank of America Corp | 12,669 | $385.0K | 0.00% | −16,122−56.0% | Reduced |
| Manufacturers Life Insurance Company, The | 12,564 | $382.0K | 0.00% | +447+3.7% | Added |
| Price T Rowe Associates Inc | 12,464 | $379.0K | 0.00% | +12,464 | New |
| American International Group, Inc. | 11,833 | $360.0K | 0.00% | −470−3.8% | Reduced |
| Alliancebernstein L.P. | 11,800 | $359.0K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 11,724 | $357.0K | 0.00% | +11,724 | New |
| LPL Financial LLC | 11,594 | $352.0K | 0.00% | +11,594 | New |
| Los Angeles Capital Management LLC | 11,490 | $349.0K | 0.00% | +11,490 | New |
| Squarepoint Ops LLC | 11,108 | $338.0K | 0.00% | +11,108 | New |
| Algert Global LLC | 10,840 | $329.0K | 0.11% | +10,840 | New |
| Wolverine Trading, LLC | 10,657 | $326.0K | 0.01% | +10,657 | New |
| Occudo Quantitative Strategies LP | 10,058 | $306.0K | 0.05% | +699+7.5% | Added |
| Dynamic Advisor Solutions LLC | 10,000 | $304.0K | 0.02% | +10,000 | New |
| Jane Street Group, LLC | 9,917 | $301.0K | 0.00% | +9,917 | New |
| MetLife Investment Management | 9,268 | $281.7K | 0.00% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 8,734 | $265.0K | 0.01% | +8,734 | New |
| Voya Investment Management LLC | 8,619 | $262.0K | 0.00% | −935−9.8% | Reduced |
| Altshuler Shaham Ltd | 8,052 | $245.0K | 0.00% | −758−8.6% | Reduced |
| PDT Partners, LLC | 7,853 | $239.0K | 0.02% | +7,853 | New |
| Cornerstone Investment Partners, LLC | 7,176 | $218.0K | 0.01% | 00.0% | Unchanged |
| Simplex Trading, LLC | 4,598 | $139.0K | 0.01% | +3,137+214.7% | Added |
| Citigroup Inc | 3,419 | $104.0K | 0.00% | +1,886+123.0% | Added |
| Legal & General Group Plc | 3,310 | $101.0K | 0.00% | +1,520+84.9% | Added |