CONGRESS ASSET MANAGEMENT CO
Position in AOSL — ALPHA & OMEGA SEMICONDUCTOR Ltd
CIK 897378
BOSTON, MA
Position in AOSL
as of Jun 30, 2026
· filed Jul 7, 2026
Position Value
$9,629,761
New position
Shares Held
203,460
first reported quarter
Ownership
0.680%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#24
of 216 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 88%
Shared 0%
None 12%
Position in Semiconductors
Technology · as of Jun 30, 2026CONGRESS ASSET MANAGEMENT CO holds $1,561,377,340 across 13 Semiconductors names. AOSL ranks #11 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
2,627,947 | $525,825,915 | |
| 2 | AVGO |
Broadcom Inc.
|
738,306 | $278,895,091 | |
| 3 | ARM |
Arm Holdings PLC /Uk
|
409,049 | $145,036,503 | |
| 4 | CRDO |
Credo Technology Group Holding Ltd
|
458,375 | $124,655,081 | |
| 5 | MPWR |
Monolithic Power Systems, Inc.
|
80,425 | $111,176,303 | |
| 6 | RMBS |
Rambus Inc
|
777,993 | $103,270,790 | |
| 7 | TXN |
Texas Instruments Inc
|
265,222 | $79,054,721 | |
| 8 | POWI |
Power Integrations Inc
|
930,059 | $77,901,741 |
All Filings in AOSL
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,629,761 | 203,460 | Shares | Sole | 2026-07-07 | |
| No filing history on record for this holder in this stock. | ||||||