ALPHA & OMEGA SEMICONDUCTOR Ltd AOSL
CIK 0001387467 · CUSIP G6331P104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $77.44M 3,908,891 shares | 0.00% | +63.60K(+1.70%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $48.03M 2,424,320 shares | 0.00% | -29.66K(-1.20%)Reduced | SEC filing ↗ Jan 29, 2026 | ▾ |
| 03 | MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history | $32.26M 1,628,634 shares | 0.03% | +73.63K(+4.70%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $31.38M 1,584,028 shares | 0.01% | -103.64K(-6.10%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $29.20M 1,474,175 shares | 0.00% | +262.12K(+21.60%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 06 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $20.32M 1,025,953 shares | 0.00% | +160.99K(+18.60%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 07 | Boston Partners CIK 1386060 · View history | $13.65M 689,143 shares | 0.01% | -97.49K(-12.40%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $12.11M 611,089 shares | 0.00% | +3.61K(+0.60%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 09 | WEBER CAPITAL MANAGEMENT LLC /ADV CIK 1099905 · View history | $10.84M 547,308 shares | 10.24% | — | SEC filing ↗ Jan 29, 2026 | ▾ |
| 10 | FMR LLC CIK 315066 · View history | $10.20M 515,095 shares | 0.00% | +51(0.00%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 11 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $9.39M 474,015 shares | 0.10% | +46.66K(+10.90%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 12 | GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history | $8.86M 447,020 shares | 0.00% | +76.67K(+20.70%)Added | SEC filing ↗ Mar 25, 2026 | ▾ |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $7.80M 393,773 shares | 0.00% | +49.17K(+14.30%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 14 | Invesco Ltd. CIK 914208 · Amended · View history | $7.56M 381,767 shares | 0.00% | +63.13K(+19.80%)Added | SEC filing ↗ Feb 19, 2026 | ▾ |
| 15 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $5.51M 278,117 shares | 0.01% | +115.80K(+71.30%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 16 | JPMORGAN CHASE & CO CIK 19617 · View history | $4.71M 237,563 shares | 0.00% | +78.72K(+49.60%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 17 | NORTHERN TRUST CORP CIK 73124 · View history | $4.67M 235,866 shares | 0.00% | -16.01K(-6.40%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 18 | MORGAN STANLEY CIK 895421 · Amended · View history | $4.52M 228,233 shares | 0.00% | -34.58K(-13.20%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 19 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $4.38M 221,299 shares | 0.00% | +42.00K(+23.40%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 20 | UBS Group AG CIK 1610520 · View history | $4.30M 217,121 shares | 0.00% | +150.25K(+224.70%)Added | SEC filing ↗ Jan 29, 2026 | ▾ |
Showing 20 / 168 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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