CONGRESS ASSET MANAGEMENT CO

CIK
897378
City
BOSTON
State / Country
MA

Top Portfolio Positions

380 positions · $13,586,040,913 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
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

38 quarters · across all stocks

Holdings in MLM

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Shares Held

Position Value (USD)

24 of 24 shown
Report Date Value (USD) Shares
2026-03-31 $140,088,768 237,971
2025-12-31 $149,210,506 239,634
2025-09-30 $154,103,460 244,500
2025-06-30 $135,201,162 246,286
2025-03-31 $121,420,635 253,949
2024-12-31 $131,250,914 254,116
2024-09-30 $136,273,058 253,178
2024-06-30 $136,498,924 251,936
2024-03-31 $153,182,327 249,507
2023-12-31 $124,220,108 248,983
2023-09-30 $100,960,018 245,956
2023-06-30 $112,003,223 242,594
2023-03-31 $24,058,510 67,759
2022-12-31 $22,699,417 67,164
2022-09-30 $23,504,839 72,976
2022-06-30 $21,504,882 71,865
2022-03-31 $27,805,608 72,243
2021-12-31 $32,703,323 74,238
2021-09-30 $28,747,588 84,136
2021-06-30 $25,942,469 73,740
2021-03-31 $24,461,800 72,842
2020-12-31 $21,554,742 75,905
2020-09-30 $17,632,700 74,918
2020-06-30 $7,358,849 35,624