| Due Diligence for Asset Managers |
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Analyze the public filings of asset managers Dive into the EDGAR, IAPD, CAFR source data |
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| Keyboard |
| Alpha & Omega Semiconductor Ltd | |
|---|---|
| Ticker | AOSL |
| CIK # | 0001387467 |
| CUSIP | G6331P104 |
| Sector | Manufacturing - Semiconductors & Related Devices |
| Address | 475 Oakmead Parkway, Sunnyvale, CA 94085 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001387467] | 10-K | |
| [0001387467] | 10-Q | |
| [0001387467] | 3 | |
| [0001387467] | 4 | |
| [0001387467] | 5 | |
| [0001387467] | 8-K | |
| [0001387467] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
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Liang Yifan
Common Shares
|
2026-03-16 | Grant | 22,500 | $0.00 | |
|
Liang Yifan
Common Shares
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2026-03-16 | Tax withheld | 6,889 | $21.43 | 147,631 |
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Chang Mike F
Common Shares
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2026-03-16 | Tax withheld | 9,829 | $21.43 | 210,635 |
|
Common Share
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2026-03-16 | Grant | 10,000 | $0.00 | |
|
Xue Bing
Common Share
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2026-03-16 | Grant | 15,000 | $0.00 | |
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Xue Bing
Common Share
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2026-03-16 | Sell | 2,408 | $21.92 | 52,783 |
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Chang Stephen Chunping
Common Share
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2026-03-16 | Tax withheld | 25,644 | $21.43 | 549,551 |
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Li Wenjun
Common Share
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2026-03-16 | Grant | 10,000 | $0.00 | |
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Chang Stephen Chunping
Common Share
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2026-03-16 | Tax withheld | 17,839 | $21.43 | 382,290 |
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Xue Bing
Common Share
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2026-03-16 | Tax withheld | 5,598 | $21.43 | 119,965 |
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Chang Mike F
Common Shares
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2026-03-16 | Grant | 22,500 | $0.00 | |
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Chang Mike F
Common Shares
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2026-03-16 | Tax withheld | 17,984 | $21.43 | 385,397 |
|
Common Share
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2026-03-16 | Tax withheld | 3,319 | $21.43 | 71,126 |
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Li Wenjun
Common Share
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2026-03-16 | Tax withheld | 3,272 | $21.43 | 70,119 |
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Liang Yifan
Common Shares
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2026-03-16 | Tax withheld | 4,610 | $21.43 | 98,792 |
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Chang Stephen Chunping
Common Share
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2026-03-16 | Grant | 67,500 | $0.00 | |
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Common Shares
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2026-03-16 | Grant | 22,500 | $0.00 | |
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Li Wenjun
Common Share
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2026-03-16 | Grant | 10,000 | $0.00 | |
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Li Wenjun
Common Share
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2026-03-16 | Tax withheld | 2,267 | $21.43 | 48,582 |
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Chang Stephen Chunping
Common Share
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2026-03-16 | Grant | 67,500 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 181 | 21,975,900 |
| 2025-12-31 | 168 | 22,356,898 |
| 2025-09-30 | 188 | 22,260,804 |
| 2025-06-30 | 167 | 21,832,114 |
| 2025-03-31 | 157 | 22,984,428 |
| 2024-12-31 | 180 | 20,800,700 |
| 2024-09-30 | 175 | 19,709,932 |
| 2024-06-30 | 168 | 19,636,082 |
| 2024-03-31 | 143 | 19,734,602 |
| 2023-12-31 | 145 | 18,613,645 |
| 2023-09-30 | 142 | 17,574,397 |
| 2023-06-30 | 147 | 17,630,498 |