CONGRESS ASSET MANAGEMENT CO
Top Portfolio Positions
381 positions ·
$13,586,639,913 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
2,510,028 | $437,748,883 | 3.22% | |
| AAPL |
Apple Inc.
Technology
|
1,631,485 | $414,054,578 | 3.05% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
1,054,554 | $303,247,548 | 2.23% | |
| MSFT |
Microsoft Corp
Technology
|
638,107 | $236,208,068 | 1.74% | |
| AVGO |
Broadcom Inc.
Technology
|
757,731 | $234,525,321 | 1.73% | |
| COST |
Costco Wholesale Corp /New
Consumer Defensive
|
216,024 | $215,252,794 | 1.58% | |
| ANET |
Arista Networks, Inc.
Technology
|
1,732,854 | $212,759,814 | 1.57% | |
| STRL |
Sterling Infrastructure, Inc.
Industrials
|
497,098 | $202,453,102 | 1.49% | |
| TJX |
Tjx Companies Inc /De/
Consumer Cyclical
|
1,203,988 | $192,276,883 | 1.42% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
903,120 | $188,092,802 | 1.38% |
Portfolio Trend
25 quarters · across all stocks
Holdings in MPWR
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $91,123,069 | 83,343 | Shares | Sole | 2026-04-14 | |
| 2025-12-31 | $82,194,162 | 90,686 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $99,678,613 | 108,271 | Shares | Sole | 2025-10-10 | |
| 2025-06-30 | $91,546,103 | 125,169 | Shares | Sole | 2025-07-16 | |
| 2025-03-31 | $71,140,346 | 122,660 | Shares | Sole | 2025-04-11 | |
| 2024-12-31 | $77,336,373 | 130,702 | Shares | Sole | 2025-01-30 | |
| 2024-09-30 | $133,348,031 | 144,238 | Shares | Sole | 2024-10-28 | |
| 2024-06-30 | $199,939,394 | 243,330 | Shares | Sole | 2024-08-02 | |
| 2024-03-31 | $170,136,742 | 251,154 | Shares | Sole | 2024-04-11 | |
| 2023-12-31 | $161,391,370 | 255,860 | Shares | Sole | 2024-03-04 | |
| 2023-09-30 | $119,932,890 | 259,595 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $145,816,720 | 269,916 | Shares | Sole | 2023-07-27 | |
| 2023-03-31 | $138,459,374 | 276,620 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $110,635,021 | 312,873 | Shares | Sole | 2023-01-18 | |
| 2022-09-30 | $115,331,531 | 317,368 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $147,680,277 | 384,544 | Shares | Sole | 2022-08-02 | |
| 2022-03-31 | $167,183,198 | 344,225 | Shares | Sole | 2022-04-20 | |
| 2021-12-31 | $172,220,023 | 349,097 | Shares | Sole | 2022-01-28 | |
| 2021-09-30 | $181,699,746 | 374,886 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $144,589,009 | 387,171 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $146,083,770 | 413,589 | Shares | Sole | 2021-05-05 | |
| 2020-12-31 | $165,550,242 | 452,039 | Shares | Sole | 2021-01-26 | |
| 2020-09-30 | $137,636,904 | 492,246 | Shares | Sole | 2020-11-03 | |
| 2020-06-30 | $120,435,342 | 508,166 | Shares | Sole | 2020-07-23 | |
| 2020-03-31 | $102,251,076 | 610,600 | Shares | Sole | 2020-04-21 | |
| No 13F history on record for this holder in this stock. | ||||||