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CONGRESS ASSET MANAGEMENT CO

Q3 2026 13F filing

Updated 13 days ago

406 disclosed positions worth $15.4B

Portfolio value
$15.4B
Total holdings
406
New positions
51
Closed positions
21
Increased
166
Decreased
170
Turnover
17.7%
Filed
2026-10-06

Full holdings

Every line item disclosed in Q3 2026

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
10.RGEN

Repligen Corporation

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

Visa Inc

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

Amazon.com, Inc.

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

Costco Wholesale Corporation

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

Amphenol Corporation

+75.9%
Value
$181M
Shares
2.15M
% Port
1.17%
M
15.MDB

MongoDB Inc.

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

UFP Technologies Inc.

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

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
19.WELL

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%
G
21.GEV

GE Vernova Inc.

-17.8%
Value
$150.5M
Shares
158.3K
% Port
0.98%
I
22.IDCC

InterDigital, Inc.

+8.7%
Value
$149.4M
Shares
458.1K
% Port
0.97%
T
23.TGTX

TG Therapeutics Inc

+0.3%
Value
$145.4M
Shares
2.61M
% Port
0.94%
L
24.LLY

Eli Lilly & Co.

+1.2%
Value
$144.1M
Shares
124.5K
% Port
0.93%
P
25.PH

Parker-Hannifin Corp.

-4.4%
Value
$139.6M
Shares
146.1K
% Port
0.90%
N

Novanta Inc

+0.6%
Value
$139.3M
Shares
979.8K
% Port
0.90%
I
27.IMAX

IMAX Corporation

+0.2%
Value
$139.3M
Shares
2.54M
% Port
0.90%
F
28.FROG

JFrog Ltd

+14.4%
Value
$137.8M
Shares
1.42M
% Port
0.89%
H
29.HWM

Howmet Aerospace Inc

-4.2%
Value
$134.9M
Shares
596.6K
% Port
0.87%
N
30.NPO

Enpro Inc

-0.5%
Value
$132M
Shares
431.0K
% Port
0.86%
E
31.EAT

Brinker International, Inc.

-2.0%
Value
$130M
Shares
671.8K
% Port
0.84%
I
32.IBKR

Interactive Brokers Group Inc

-1.7%
Value
$128.3M
Shares
1.50M
% Port
0.83%
G

Goldman Sachs Group, Inc.

-22.7%
Value
$126.7M
Shares
140.7K
% Port
0.82%
M
34.MU

Micron Technology Inc.

+99.0%
Value
$126.2M
Shares
118.5K
% Port
0.82%
T
35.TJX

The TJX Companies Inc.

+2.0%
Value
$124.8M
Shares
943.1K
% Port
0.81%
S
36.SXT

Sensient Technologies Corp

+0.2%
Value
$121.8M
Shares
932.1K
% Port
0.79%
E
37.ECL

Ecolab Inc.

-4.5%
Value
$119.4M
Shares
434.7K
% Port
0.77%
C
38.CVLT

Commvault Systems Inc.

-15.1%
Value
$117.5M
Shares
783.7K
% Port
0.76%
L
39.LIVN

LivaNova PLC

+0.0%
Value
$115M
Shares
1.50M
% Port
0.75%
F
40.FBTC

Williams Companies Inc. (The)

-4.0%
Value
$114.1M
Shares
1.68M
% Port
0.74%
A
41.ARM

Arm Holdings PLC

-4.9%
Value
$112.7M
Shares
389.1K
% Port
0.73%
M
42.MMSI

Merit Medical Systems Inc.

+6.5%
Value
$108.7M
Shares
1.26M
% Port
0.70%
S
43.SHOP

Shopify Inc

-4.4%
Value
$108.4M
Shares
730.8K
% Port
0.70%
S
44.SKY

Champion Homes Inc.

+0.8%
Value
$104.8M
Shares
1.22M
% Port
0.68%
H
45.HLT

Hilton Worldwide Holdings Inc

-4.8%
Value
$104.6M
Shares
328.7K
% Port
0.68%
P
46.PJT

PJT Partners Inc.

+0.7%
Value
$104M
Shares
728.6K
% Port
0.67%
V
47.VCEL

Vericel Corporation

-12.5%
Value
$102.4M
Shares
2.55M
% Port
0.66%
N
48.NVT

NVent Electric PLC

-36.4%
Value
$100.4M
Shares
626.2K
% Port
0.65%
M
49.MPWR

Monolithic Power Systems Inc.

-7.5%
Value
$100.2M
Shares
74.4K
% Port
0.65%
K
50.KEX

Kirby Corp

+8.2%
Value
$99.9M
Shares
761.1K
% Port
0.65%