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CONGRESS ASSET MANAGEMENT CO

hedge fundUpdated 13 days ago

Managed by Congress Asset Management Co • Latest filing Q3 2026

Portfolio value
$15.4B
Q3 2026
Filings
5
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
2.7%
Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 5 quarters

Show data table
PeriodPortfolio value
Q3 2025$15B
Q4 2025$14.2B
Q1 2026$14B
Q2 2026$16.3B
Q3 2026$15.4B

Top holdings

406 positions as of Q3 2026

View filing
N

NVIDIA Corp.

-2.1%
Value
$587.3M
Shares
2.57M
% Port
3.81%
A

Apple Inc.

-1.0%
Value
$530.9M
Shares
1.59M
% Port
3.44%
G

Alphabet Inc.

+21.1%
Value
$425M
Shares
1.24M
% Port
2.75%
M

Microsoft Corp.

-1.7%
Value
$411M
Shares
801.2K
% Port
2.66%
A

Broadcom Inc

+11.2%
Value
$288.3M
Shares
821.0K
% Port
1.87%
H

Halozyme Therapeutics Inc

+85.6%
Value
$251.9M
Shares
2.28M
% Port
1.63%
A

Arista Networks Inc

-10.8%
Value
$213.7M
Shares
1.05M
% Port
1.38%
L

Ligand Pharmaceuticals Incorporated

-0.2%
Value
$205.7M
Shares
658.6K
% Port
1.33%
M

Meta Platforms Inc

-3.9%
Value
$203.7M
Shares
280.9K
% Port
1.32%
R

Repligen Corporation

+0.9%
Value
$196.2M
Shares
1.02M
% Port
1.27%
V

Visa Inc

-21.3%
Value
$187.6M
Shares
522.2K
% Port
1.22%
A

Amazon.com, Inc.

+1.0%
Value
$184.6M
Shares
741.0K
% Port
1.20%
C

Costco Wholesale Corporation

-3.7%
Value
$183M
Shares
201.0K
% Port
1.19%
A

Amphenol Corporation

+75.9%
Value
$181M
Shares
2.15M
% Port
1.17%
M

MongoDB Inc.

-1.7%
Value
$175.1M
Shares
502.3K
% Port
1.13%
U

UFP Technologies Inc.

-15.8%
Value
$171.8M
Shares
578.8K
% Port
1.11%
E

Eaton Corporation PLC

-4.6%
Value
$169.3M
Shares
394.0K
% Port
1.10%
A

ASML Holding N.V.

+1.4%
Value
$162.2M
Shares
89.5K
% Port
1.05%
W

Welltower Inc.

-3.4%
Value
$160.4M
Shares
696.8K
% Port
1.04%
M

Moog Inc.

-0.6%
Value
$154M
Shares
403.8K
% Port
1.00%

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