AOSL NASDAQ
Alpha and Omega Semiconductor Limited
1W: -4.8%
1M: -3.9%
3M: +74.8%
YTD: +89.3%
1Y: +73.8%
3Y: +58.5%
5Y: +37.4%
$41.72
+2.61 (+6.67%)
Weekly Expected Move ±19.8%
$23
$31
$39
$47
$54
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🏦 Institutional Activity
Latest: Q1 2026195
Institutions Holding
-17 vs prior
35.4%
Ownership
-0.04%
28
New
51
Increased
82
Reduced
37
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-17 | Chang Stephen Chunping | officer: chief executive officer | S-Sale | 9,911 | $34.90 | $346K | Filing |
| 2026-04-17 | Chang Stephen Chunping | officer: chief executive officer | S-Sale | 3,481 | $33.90 | $118K | Filing |
| 2026-04-17 | Chang Stephen Chunping | officer: chief executive officer | S-Sale | 1,492 | $32.90 | $49K | Filing |
| 2026-04-17 | Liang Yifan | officer: cfo and corp secretary | S-Sale | 8,625 | $35.00 | $302K | Filing |
| 2026-04-16 | Xue Bing | officer: evp-ww sales & bus development | S-Sale | 1,832 | $31.21 | $57K | Filing |
| 2026-04-14 | Chang Stephen Chunping | officer: chief executive officer | S-Sale | 5,594 | $31.90 | $178K | Filing |
| 2026-04-14 | Liang Yifan | officer: cfo and corp secretary | S-Sale | 11,187 | $32.00 | $358K | Filing |
| 2026-04-14 | Liang Yifan | officer: cfo and corp secretary | S-Sale | 7,939 | $30.00 | $238K | Filing |
| 2026-04-14 | Liang Yifan | officer: cfo and corp secretary | S-Sale | 7,391 | $29.00 | $214K | Filing |
| 2026-03-16 | Chang Mike F | director | A-Grant/Award | 22,500 | $— | $0 | Filing |
| 2026-03-16 | Chang Mike F | director | F-Tax Withholding | 14,419 | $21.43 | $309K | Filing |
| 2026-03-16 | Li Wenjun | officer: chief operating officer | F-Tax Withholding | 3,319 | $21.43 | $71K | Filing |
| 2026-03-16 | Li Wenjun | officer: chief operating officer | F-Tax Withholding | 2,288 | $21.43 | $49K | Filing |
| 2026-03-16 | Li Wenjun | officer: chief operating officer | A-Grant/Award | 10,000 | $— | $0 | Filing |
| 2026-02-17 | Xue Bing | officer: evp-ww sales & bus development | S-Sale | 2,460 | $22.33 | $55K | Filing |
| 2026-01-15 | Xue Bing | officer: evp-ww sales & bus development | S-Sale | 737 | $22.43 | $17K | Filing |
| 2026-01-02 | Li Wenjun | officer: chief operating officer | F-Tax Withholding | 3,157 | $20.66 | $65K | Filing |
| 2026-01-02 | Xue Bing | officer: evp-ww sales & bus development | F-Tax Withholding | 8,627 | $20.66 | $178K | Filing |
| 2026-01-02 | Liang Yifan | officer: cfo and corp secretary | F-Tax Withholding | 8,627 | $20.66 | $178K | Filing |
| 2026-01-02 | Chang Stephen Chunping | officer: chief executive officer | F-Tax Withholding | 12,002 | $20.66 | $248K | Filing |
| 2026-01-02 | Chang Mike F | director | F-Tax Withholding | 16,700 | $20.66 | $345K | Filing |
| 2025-12-15 | Xue Bing | officer: evp-ww sales & bus development | S-Sale | 1,845 | $20.56 | $38K | Filing |
| 2025-12-15 | Liang Yifan | officer: cfo and corp secretary | G-Gift | 500 | $— | $0 | Filing |
| 2025-11-14 | Xue Bing | officer: evp-ww sales & bus development | S-Sale | 1,845 | $18.16 | $34K | Filing |
| 2025-11-11 | Jeong So-Yeon | director | A-Grant/Award | 5,681 | $— | $0 | Filing |
🏛️ Congressional Trades
1 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2021-02-16 | Tom Malinowski | House | Sell | $1,001 - $15,000 | Filing |
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,904,776 | $87M | -4,115 | 2026-03-31 | Filing |
| MANUFACTURERS LIFE INSURANCE COMPANY, TH | 1,574,462 | $35M | -54,172 | 2026-03-31 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 1,563,871 | $35M | -20,157 | 2026-03-31 | Filing |
| STATE STREET CORP | 1,401,550 | $31M | -72,625 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,168,929 | $26M | +1,168,929 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,051,231 | $23M | +1,051,231 | 2026-03-31 | Filing |
| WELLINGTON MANAGEMENT GROUP LLP | 694,808 | $15M | -331,145 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 628,668 | $14M | +17,579 | 2026-03-31 | Filing |
| FMR LLC | 544,709 | $12M | +29,614 | 2026-03-31 | Filing |
| WEBER CAPITAL MANAGEMENT LLC /ADV | 542,308 | $12M | -5,000 | 2026-03-31 | Filing |
| ROYCE & ASSOCIATES LP | 518,115 | $11M | +44,100 | 2026-03-31 | Filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 420,427 | $9M | +26,654 | 2026-03-31 | Filing |
| Invesco Ltd. | 375,773 | $8M | -5,994 | 2026-03-31 | Filing |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 353,914 | $8M | +229,163 | 2026-03-31 | Filing |
| JPMORGAN CHASE & CO | 344,032 | $7M | +106,469 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 267,682 | $6M | -179,338 | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 246,790 | $5M | +10,924 | 2026-03-31 | Filing |
| UBS Group AG | 188,740 | $4M | -28,381 | 2026-03-31 | Filing |
| Trexquant Investment LP | 174,100 | $4M | +22,470 | 2026-03-31 | Filing |
| GAGNON SECURITIES LLC | 167,874 | $4M | -47,768 | 2026-03-31 | Filing |