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, Q4 2021
Institutional positions in Alpha & Omega Semiconductor Ltd as of Dec 31, 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
- 178
- +48 vs. Q3 2021
- Shares held
- 15.1M
- +142.6K (+1.0%) vs. Q3 2021
- Total value
- $908.1M
- +$440.6M (+94.3%) vs. Q3 2021
- New holders
- 59
- 45 more added
- Sold out
- 11
- 51 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Virginia Retirement Systems Et Al | 11,400 | $690.0K | 0.01% | +11,400 | New |
| Campbell & CO Investment Adviser LLC | 11,352 | $687.0K | 0.24% | −9,200−44.8% | Reduced |
| American International Group, Inc. | 11,343 | $687.0K | 0.00% | −215−1.9% | Reduced |
| Manufacturers Life Insurance Company, The | 11,110 | $673.0K | 0.00% | −518−4.5% | Reduced |
| UBS Asset Management Americas Inc | 10,976 | $664.7K | 0.00% | +10,976 | New |
| First Hawaiian Bank | 10,940 | $663.0K | 0.02% | −2,290−17.3% | Reduced |
| Occudo Quantitative Strategies LP | 10,857 | $658.0K | 0.06% | −78−0.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 10,400 | $630.0K | 0.00% | −55,800−84.3% | Reduced |
| Advisor Group Holdings, Inc. | 10,166 | $615.0K | 0.00% | −19,746−66.0% | Reduced |
| Alliancebernstein L.P. | 9,500 | $575.0K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 8,913 | $540.0K | 0.02% | +8,913 | New |
| Globeflex Capital L P | 8,637 | $523.0K | 0.11% | +8,637 | New |
| Seven Eight Capital, LP | 8,427 | $510.0K | 0.09% | +8,427 | New |
| Voya Investment Management LLC | 8,241 | $499.0K | 0.00% | −378−4.4% | Reduced |
| Redhawk Wealth Advisors, Inc. | 8,236 | $499.0K | 0.13% | +8,236 | New |
| State Board of Administration of Florida Retirement System | 8,194 | $496.0K | 0.00% | +8,194 | New |
| Centiva Capital, LP | 8,156 | $494.0K | 0.03% | +8,156 | New |
| LPL Financial LLC | 8,144 | $493.0K | 0.00% | +1,442+21.5% | Added |
| Walleye Trading LLC | 7,460 | $452.0K | 0.01% | +7,460 | New |
| SG Americas Securities, LLC | 7,406 | $449.0K | 0.00% | −5,086−40.7% | Reduced |
| Legal & General Group Plc | 7,395 | $448.0K | 0.00% | +10+0.1% | Added |
| MetLife Investment Management | 7,372 | $446.4K | 0.00% | −1,896−20.5% | Reduced |
| Prudential Financial Inc | 6,825 | $413.0K | 0.00% | −3,973−36.8% | Reduced |
| BNP Paribas Arbitrage, SA | 6,476 | $392.2K | 0.00% | +1,286+24.8% | Added |
| Arizona State Retirement System | 5,674 | $344.0K | 0.00% | +5,674 | New |
| Metropolitan Life Insurance Co | 5,472 | $331.4K | 0.00% | −931−14.5% | Reduced |
| SkyView Investment Advisors, LLC | 5,249 | $318.0K | 0.07% | +5,249 | New |
| Watershed Asset Management, L.L.C. | 4,711 | $285.0K | 0.26% | +4,711 | New |
| Cambridge Trust Co | 4,676 | $283.0K | 0.01% | +4,676 | New |
| ProShare Advisors LLC | 4,665 | $282.0K | 0.00% | +4,665 | New |
| Jacobi Capital Management LLC | 4,539 | $275.0K | 0.03% | 00.0% | Unchanged |
| Bailard, Inc. | 4,500 | $273.0K | 0.01% | +4,500 | New |
| Simplex Trading, LLC | 4,471 | $270.0K | 0.01% | −327−6.8% | Reduced |
| Cornerstone Investment Partners, LLC | 4,425 | $268.0K | 0.01% | +4,425 | New |
| Diversified Trust Co | 4,371 | $265.0K | 0.01% | +4,371 | New |
| XTX Topco Ltd | 4,124 | $250.0K | 0.14% | +4,124 | New |
| Teacher Retirement System of Texas | 4,001 | $242.0K | 0.00% | +4,001 | New |
| Perigon Wealth Management, LLC | 4,000 | $242.0K | 0.02% | +4,000 | New |
| Engineers Gate Manager LP | 3,910 | $237.0K | 0.01% | −32,875−89.4% | Reduced |
| Commonwealth Equity Services, LLC | 3,791 | $229.0K | 0.00% | +3,791 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,788 | $229.0K | 0.00% | +3,788 | New |
| Man Group plc | 3,713 | $225.0K | 0.00% | +3,713 | New |
| Cetera Investment Advisers | 3,710 | $225.0K | 0.00% | +3,710 | New |
| Arlington Capital Management, Inc. | 3,696 | $224.0K | 0.40% | +3,696 | New |
| Amalgamated Bank | 3,577 | $217.0K | 0.00% | +3,577 | New |
| Algert Global LLC | 3,528 | $214.0K | 0.03% | −22,557−86.5% | Reduced |
| Warther Private Wealth, LLC | 3,332 | $207.0K | 0.15% | +3,332 | New |
| NinePointTwo Capital | 3,318 | $200.0K | 0.06% | +3,318 | New |
| Lazard Asset Management LLC | 3,216 | $194.0K | 0.00% | +717+28.7% | Added |
| New York State Teachers Retirement System | 1,800 | $109.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,700 | $103.0K | 0.00% | 00.0% | Unchanged |
| Syquant Capital SAS | 1,600 | $97.0K | 0.04% | +1,600 | New |
| Steward Partners Investment Advisory, LLC | 1,300 | $79.0K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 1,237 | $75.0K | 0.00% | −1,090−46.8% | Reduced |
| Tower Research Capital LLC (TRC) | 1,239 | $75.0K | 0.00% | +16+1.3% | Added |
| Koshinski Asset Management, Inc. | 975 | $59.0K | 0.00% | +420+75.7% | Added |
| American Portfolios Advisors | 790 | $47.8K | 0.00% | +540+216.0% | Added |
| Covestor Ltd | 783 | $47.0K | 0.07% | +783 | New |
| C M Bidwell & Associates Ltd | 580 | $35.0K | 0.02% | 00.0% | Unchanged |
| Mark Sheptoff Financial Planning, LLC | 500 | $30.0K | 0.01% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 387 | $23.0K | 0.00% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 324 | $20.0K | 0.03% | +37+12.9% | Added |
| Northwestern Mutual Wealth Management Co | 300 | $18.0K | 0.00% | +300 | New |
| James Investment Research Inc | 250 | $15.0K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 205 | $12.0K | 0.00% | 00.0% | Unchanged |
| City State Bank | 200 | $12.0K | 0.01% | +200 | New |
| Rockefeller Capital Management L.P. | 140 | $8.00K | 0.00% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 100 | $6.00K | 0.00% | 00.0% | Unchanged |
| Laurel Wealth Advisors LLC | 100 | $6.00K | 0.00% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 59 | $4.00K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 42 | $3.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 50 | $3.00K | 0.00% | +50 | New |
| FinTrust Capital Advisors, LLC | 50 | $3.00K | 0.00% | +50 | New |
| Clearview Wealth Advisors LLC | 40 | $2.00K | 0.00% | +40 | New |
| Denali Advisors LLC | 11 | $1.00K | 0.00% | +11 | New |
| Cypress Capital Management LLC (WY) | 20 | $1.00K | 0.00% | +20 | New |
| Parallel Advisors, LLC | 21 | $1.00K | 0.00% | +21 | New |
| Mach-1 Financial Group, Inc. | 15 | $0 | 0.00% | +15 | New |
| Bank of Montreal | 0 | $0 | 0.00% | −99,395−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −45,900−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −14,608−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −14,511−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −10,114−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −9,667−100.0% | Sold out |
| Plante Moran Financial Advisors, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Financial Management Professionals, Inc. | 0 | $0 | 0.00% | −463−100.0% | Sold out |
| Better Money Decisions, LLC | 0 | $0 | 0.00% | −354−100.0% | Sold out |
| Kowal Investment Group, LLC | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Berman Capital Advisors, LLC | – | – | – | – | Not filed |