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CONGRESS ASSET MANAGEMENT CO

CONGRESS ASSET MANAGEMENT CO is a Mutual Fund institutional filer with the SEC under CIK 897378, reporting 406 portfolio positions, with 15 historical 13F filings on file. Most recent reporting period: 2026-09-30.

A Form 13F reports a manager's US-listed stock and option positions only. It does not include real estate, private funds, bonds, cash or non-US holdings, so a 13F portfolio value is not the firm's total assets under management (AUM).

  • State of incorporation: DE
  • Filing type: 13F-HR
  • Latest reporting period: 2026-09-30
  • Last filed: 2026-10-06

Top 10 portfolio positions

The largest reported holdings in CONGRESS ASSET MANAGEMENT CO's most recent 13F filing, ranked by reported market value.

  1. NVIDIA Corp. (NVDA)
  2. Apple Inc. (AAPL)
  3. Alphabet Inc. (GOOGL)
  4. Microsoft Corp. (MSFT)
  5. Broadcom Inc (AVGO)
  6. Halozyme Therapeutics Inc (HALO)
  7. Arista Networks Inc (ANET)
  8. Ligand Pharmaceuticals Incorporated (LGND)
  9. Meta Platforms Inc (META)
  10. Repligen Corporation (RGEN)
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