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 2026
Institutional positions in Alpha & Omega Semiconductor Ltd as of Jun 30, 2026. 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
- 216
- +39 vs. Q1 2026
- Shares held
- 22.8M
- +741.0K (+3.4%) vs. Q1 2026
- Total value
- $1.08B
- +$590.9M (+120.7%) vs. Q1 2026
- New holders
- 64
- 61 more added
- Sold out
- 25
- 65 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Alpha & Omega Semiconductor Ltd; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 9 | $0 | 0.00% | +7+350.0% | Added |
| Huntington National Bank | 1 | $47 | 0.00% | 00.0% | Unchanged |
| Davis Capital Management | 1 | $47 | 0.00% | +1 | New |
| Hughes Financial Services, LLC | 1 | $47 | 0.00% | +1 | New |
| Gilpin Wealth Management, LLC | 1 | $48 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 1 | $48 | 0.00% | +1 | New |
| SJS Investment Consulting Inc. | 2 | $95 | 0.00% | +1+100.0% | Added |
| Abound Wealth Management | 2 | $95 | 0.00% | +2 | New |
| JFS Wealth Advisors, LLC | 3 | $142 | 0.00% | +3 | New |
| Kilter Group LLC | 4 | $190 | 0.00% | −14−77.8% | Reduced |
| NBC Securities, Inc. | 2 | $230 | 0.00% | +2 | New |
| HHM Wealth Advisors, LLC | 6 | $284 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 6 | $284 | 0.00% | +2+50.0% | Added |
| Stone House Investment Management, LLC | 8 | $379 | 0.00% | +8 | New |
| Fortitude Family Office, LLC | 8 | $379 | 0.00% | +8 | New |
| Massmutual Trust Co FSB | 14 | $663 | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 14 | $663 | 0.00% | +14 | New |
| Farmers & Merchants Investments Inc | 16 | $757 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 16 | $757 | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 16 | $757 | 0.00% | +16 | New |
| Advisors Asset Management, Inc. | 19 | $899 | 0.00% | −20−51.3% | Reduced |
| Keating Financial Advisory Services, Inc. | 19 | $899 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 32 | $1.00K | 0.00% | +32 | New |
| Ameritas Advisory Services, LLC | 22 | $1.04K | 0.00% | +22 | New |
| True Wealth Design, LLC | 28 | $1.33K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 32 | $1.51K | 0.00% | −76−70.4% | Reduced |
| Basecamp Wealth Advisors LLC | 33 | $1.56K | 0.00% | +7+26.9% | Added |
| Bare Financial Services, Inc | 43 | $2.04K | 0.00% | +43 | New |
| Rialto Wealth Management, LLC | 51 | $2.41K | 0.00% | +51 | New |
| EverSource Wealth Advisors, LLC | 57 | $2.70K | 0.00% | +19+50.0% | Added |
| Ronald Blue Trust, Inc. | 57 | $2.70K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 58 | $2.73K | 0.00% | +15+34.9% | Added |
| Quarry LP | 65 | $3.08K | 0.00% | +65 | New |
| Mascoma Wealth Management LLC | 67 | $3.17K | 0.00% | +67 | New |
| UMA Financial Services, Inc. | 76 | $3.60K | 0.00% | +25+49.0% | Added |
| Parallel Advisors, LLC | 81 | $3.83K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 86 | $4.07K | 0.00% | +14+19.4% | Added |
| Salomon & Ludwin, LLC | 106 | $4.61K | 0.00% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 100 | $4.73K | 0.00% | +100 | New |
| Parkside Financial Bank & Trust | 105 | $4.97K | 0.00% | +4+4.0% | Added |
| Signaturefd, LLC | 113 | $5.35K | 0.00% | +18+18.9% | Added |
| Bessemer Group Inc | 150 | $7.00K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 148 | $7.00K | 0.00% | 00.0% | Unchanged |
| Barrow Hanley Mewhinney & Strauss LLC | 152 | $7.19K | 0.00% | −23−13.1% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 153 | $7.24K | 0.00% | +13+9.3% | Added |
| Fifth Third Bancorp | 156 | $7.38K | 0.00% | −34−17.9% | Reduced |
| City State Bank | 200 | $9.47K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 301 | $13.6K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 290 | $13.7K | 0.00% | +280+2,800.0% | Added |
| Geneos Wealth Management Inc. | 300 | $14.2K | 0.00% | +300 | New |
| First Horizon Corp | 302 | $14.3K | 0.00% | +302 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 320 | $15.1K | 0.00% | −175−35.4% | Reduced |
| Global Retirement Partners, LLC | 328 | $15.5K | 0.00% | +328 | New |
| Sterling Capital Management LLC | 499 | $23.6K | 0.00% | −358−41.8% | Reduced |
| Bryn Mawr Trust Co | 500 | $23.7K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 542 | $25.7K | 0.00% | +129+31.2% | Added |
| SBI Securities Co., Ltd. | 545 | $25.8K | 0.00% | +320+142.2% | Added |
| Advisor Group Holdings, Inc. | 564 | $26.7K | 0.00% | +132+30.6% | Added |
| Federated Hermes, Inc. | 657 | $31.1K | 0.00% | −979−59.8% | Reduced |
| Walleye Capital LLC | 683 | $32.3K | 0.00% | +683 | New |
| Nisa Investment Advisors, LLC | 743 | $35.2K | 0.00% | −335−31.1% | Reduced |
| US Bancorp | 788 | $37.3K | 0.00% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 846 | $40.0K | 0.02% | +846 | New |
| Hantz Financial Services, Inc. | 915 | $43.0K | 0.00% | +392+75.0% | Added |
| SRS Capital Advisors, Inc. | 913 | $43.2K | 0.00% | +761+500.7% | Added |
| Clear Street Markets LLC | 994 | $47.0K | 0.01% | +994 | New |
| Tower Research Capital LLC (TRC) | 1,269 | $60.1K | 0.00% | −1,046−45.2% | Reduced |
| The PNC Financial Services Group, Inc. | 1,338 | $63.3K | 0.00% | −38−2.8% | Reduced |
| Versant Capital Management, Inc | 1,339 | $63.4K | 0.01% | −76−5.4% | Reduced |
| State of Wyoming | 1,493 | $70.7K | 0.01% | +1,493 | New |
| UBS Asset Management Americas Inc | 1,905 | $90.2K | 0.00% | −38,128−95.2% | Reduced |
| Ameritas Investment Partners, Inc. | 2,090 | $98.9K | 0.00% | −215−9.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 2,205 | $104.4K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,250 | $106.5K | 0.00% | −14,962−86.9% | Reduced |
| Bayforest Capital Ltd | 2,625 | $124.2K | 0.11% | +2,625 | New |
| GAMMA Investing LLC | 3,554 | $168.2K | 0.01% | +87+2.5% | Added |
| Globeflex Capital L P | 3,845 | $182.0K | 0.02% | +3,845 | New |
| Barclays PLC | 3,888 | $184.0K | 0.00% | −4,706−54.8% | Reduced |
| Public Employees Retirement System of Ohio | 4,157 | $196.8K | 0.00% | −5,471−56.8% | Reduced |
| SG Americas Securities, LLC | 4,378 | $207.0K | 0.00% | −68,080−94.0% | Reduced |
| Pictet Asset Management Holding SA | 4,441 | $210.2K | 0.00% | +4,441 | New |
| Prudential Financial Inc | 4,455 | $210.9K | 0.00% | +4,455 | New |
| Summit Global Investments | 4,462 | $211.0K | 0.01% | −6,776−60.3% | Reduced |
| Massar Capital Management, LP | 4,621 | $218.7K | 0.08% | +4,621 | New |
| Eastern Bank | 4,676 | $221.3K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 4,744 | $224.5K | 0.00% | +4,744 | New |
| Pekin Hardy Strauss, Inc. | 4,950 | $234.3K | 0.02% | +4,950 | New |
| Sepio Capital, LP | 5,000 | $236.7K | 0.01% | +5,000 | New |
| Cornerstone Investment Partners, LLC | 5,107 | $241.7K | 0.01% | +5,107 | New |
| Apollon Wealth Management, LLC | 5,405 | $255.8K | 0.00% | +5,405 | New |
| Simplex Trading, LLC | 5,452 | $258.0K | 0.01% | +432+8.6% | Added |
| Larson Financial Group LLC | 5,458 | $258.3K | 0.01% | +5,340+4,525.4% | Added |
| KLP Kapitalforvaltning AS | 5,500 | $260.3K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 5,600 | $265.0K | 0.00% | −4,600−45.1% | Reduced |
| Ausdal Financial Partners, Inc. | 5,618 | $265.9K | 0.01% | +5,618 | New |
| New York State Teachers Retirement System | 5,628 | $266.0K | 0.00% | +934+19.9% | Added |
| Oregon Public Employees Retirement Fund | 5,645 | $267.2K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 5,809 | $274.9K | 0.00% | +5,809 | New |
| Entropy Technologies, LP | 5,832 | $276.0K | 0.01% | +5,832 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,891 | $278.8K | 0.00% | +5,891 | New |