TUDOR INVESTMENT CORP ET AL
Position in AOSL — ALPHA & OMEGA SEMICONDUCTOR Ltd
CIK 923093
STAMFORD, CT
Position in AOSL
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,830,286
+$5,289,058 QoQ
Shares Held
144,312
+107.5% QoQ
Ownership
0.477%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#31
of 216 holders
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 50%
Shared 50%
None 0%
Common Shares in AOSL Over Time
Shares Held
Position Value (USD)
Derivatives in AOSL
reported options exposure · as of Dec 31, 2024CallValue
$299,943
CallShares
8,100
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Jun 30, 2026TUDOR INVESTMENT CORP ET AL holds $2,567,552,255 across 38 Semiconductors names. AOSL ranks #24 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
1,369,304 | $653,938,511 | |
| 2 | NVDA |
Nvidia Corp
|
2,337,579 | $467,726,182 | |
| 3 | MU |
Micron Technology Inc
|
331,391 | $382,521,317 | |
| 4 | ALAB |
Astera Labs, Inc.
|
361,000 | $174,370,220 | |
| 5 | INTC |
Intel Corp
|
1,105,192 | $154,317,958 | |
| 6 | TXN |
Texas Instruments Inc
|
279,264 | $83,240,220 | |
| 7 | AMD |
Advanced Micro Devices Inc
|
140,070 | $81,368,063 | |
| 8 | MRVL |
Marvell Technology, Inc.
|
224,400 | $66,846,516 |
All Filings in AOSL
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,830,286 | 144,312 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $1,541,228 | 69,550 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $305,093 | 15,401 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $305,127 | 10,913 | Shares | Defined | 2025-12-09 | |
| 2025-06-30 | $1,141,408 | 44,482 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $299,943 | 8,100 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $592,175 | 15,953 | Shares | Defined | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||