CONGRESS ASSET MANAGEMENT CO

CIK 0000897378 · BOSTON, MA · Quarter end: 2026-06-30 · Filed on: 2026-07-07 · Open the SEC source

CONGRESS ASSET MANAGEMENT CO reported 376 positions worth $16.25B as of June 30, 2026 (13F filed July 7, 2026). Largest holding: NVDA (3.2%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$16.25B
2026 Q2
Positions
376
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
18.6%
Est. Net Flow (Q)
2026 Q2
10 / 376 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1NVDANVIDIA Corp.SH$525.8M3.24%2,627,947
2AAPLApple Inc.SH$465.8M2.87%1,609,746
3GOOGLAlphabet Inc.SH$364.6M2.24%1,020,191
4MSFTMicrosoft Corp.SH$304.1M1.87%815,323
5AVGOBroadcom IncSH$278.9M1.72%738,306
6VVisa IncSH$227.6M1.40%663,519
7GEVGE Vernova Inc.SH$226.4M1.39%192,672
8APHAmphenol CorporationSH$215.3M1.32%1,220,821
9LGNDLigand Pharmaceuticals IncorporatedSH$208.6M1.28%659,911
10ANETArista Networks IncSH$199.9M1.23%1,176,606

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does CONGRESS ASSET MANAGEMENT CO hold as of Q2 2026?

CONGRESS ASSET MANAGEMENT CO reported 376 positions worth $16.25B in its Q2 2026 13F filing. Largest positions: NVDA (3.2%), AAPL (2.9%), GOOGL (2.2%), MSFT (1.9%) and AVGO (1.7%).

What did CONGRESS ASSET MANAGEMENT CO buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did CONGRESS ASSET MANAGEMENT CO sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.