UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Top Portfolio Positions
3,050 positions ·
$458,905,806,426 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
198,975,239 | $34,701,281,677 | 7.56% | |
| AAPL |
Apple Inc.
Technology
|
105,510,753 | $26,777,573,998 | 5.84% | |
| MSFT |
Microsoft Corp
Technology
|
63,832,188 | $23,628,761,025 | 5.15% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
73,870,444 | $15,384,997,367 | 3.35% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
45,196,290 | $12,996,645,147 | 2.83% | |
| AVGO |
Broadcom Inc.
Technology
|
39,039,932 | $12,083,249,345 | 2.63% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
19,749,768 | $7,341,976,247 | 1.60% | |
| META |
Meta Platforms, Inc.
Communication Services
|
12,673,154 | $7,250,691,590 | 1.58% | |
| LLY |
ELI LILLY & Co
Healthcare
|
7,072,021 | $6,504,632,749 | 1.42% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
18,698,779 | $5,500,432,825 | 1.20% |
Portfolio Trend
24 quarters · across all stocks
Holdings in MPWR
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $330,415,833 | 302,205 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $288,944,841 | 318,797 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $290,850,424 | 315,922 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $236,450,027 | 323,293 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $170,566,894 | 294,091 | Shares | Defined | 2025-05-19 | |
| 2024-09-30 | $214,531,144 | 232,051 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $194,250,896 | 236,407 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $135,124,284 | 199,469 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $120,322,541 | 190,752 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $85,339,254 | 184,717 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $91,403,131 | 169,193 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $84,687,859 | 169,193 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $62,516,120 | 176,794 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $67,220,272 | 184,976 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $67,064,898 | 174,630 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $73,586,828 | 151,513 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $110,034,785 | 223,045 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $125,250,999 | 258,420 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $55,226,528 | 147,882 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $66,188,369 | 187,391 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $39,632,674 | 108,218 | Shares | Defined | 2021-02-17 | |
| 2020-09-30 | $30,258,832 | 108,218 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $25,265,385 | 106,605 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $18,975,559 | 113,314 | Shares | Defined | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||