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Congress Asset Management

Congress Asset Management Portfolio holdings

AUM $15.4B Turnover 16.2%
1-Year Est. Return 30.35%
This Fund
S&P 500
This Quarter Est. Return
+1.48%
1 Year Est. Return
+30.35%
3 Year Est. Return
+142.72%
5 Year Est. Return
+164.4%
10 Year Est. Return
+822.97%
AUM
$15.4B
AUM Growth
-$820M
Cap. Flow
-$360M
Cap. Flow %
-2.33%
Top 10 Hldgs %
21.47%
Holding
426
New
49
Increased
165
Reduced
171
Closed
20
Avg Time Held
4.4 years
Top 10 Avg Time Held
1.9 years
Top 20 Avg Time Held
2.1 years

Top Buys

Rank Stock Value
1
HALO icon
Halozyme
HALO
+$102M
2
VCYT icon
Veracyte
VCYT
+$94.2M
3
YOU icon
Clear Secure
YOU
+$90.1M
4
MDT icon
Medtronic
MDT
+$77.8M
5
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$74.6M

Sector Composition

Rank Sector Weight
1 Technology 34.11%
2 Industrials 16.65%
3 Healthcare 14.38%
4 Consumer Discretionary 8.46%
5 Financials 8.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
NVDA icon
1
NVIDIA
NVDA
$5.17T
$587M 3.81%
2,571,429
-56,518
-2% -$12.1M
2021 Q2
21 quarters
AAPL icon
2
Apple
AAPL
$5.01T
$531M 3.44%
1,594,177
-15,569
-1% -$5M
2013 Q2
53 quarters
GOOGL icon
3
Alphabet (Google) Class A
GOOGL
$4.17T
$425M 2.75%
1,235,195
+215,004
+21% +$74.6M
2015 Q3
44 quarters
MSFT icon
4
Microsoft
MSFT
$3.93T
$411M 2.66%
801,234
-14,089
-2% -$6.52M
2013 Q2
53 quarters
AVGO icon
5
Broadcom
AVGO
$1.57T
$288M 1.87%
821,013
+82,707
+11% +$31.1M
2016 Q4
39 quarters
HALO icon
6
Halozyme
HALO
$13.8B
$252M 1.63%
2,281,615
+1,052,509
+86% +$102M
2023 Q2
13 quarters
ANET icon
7
Arista Networks
ANET
$223B
$214M 1.38%
1,049,467
-127,139
-11% -$23.9M
2023 Q2
13 quarters
LGND icon
8
Ligand Pharmaceuticals
LGND
$5.89B
$206M 1.33%
658,556
-1,355
-0.2% -$401K
2024 Q2
9 quarters
META icon
9
Meta Platforms (Facebook)
META
$1.81T
$204M 1.32%
280,895
-11,308
-4% -$7.06M
2023 Q1
14 quarters
RGEN icon
10
Repligen
RGEN
$11.1B
$196M 1.27%
1,020,907
+8,681
+0.9% +$1.41M
2018 Q3
32 quarters
V icon
11
Visa
V
$756B
$188M 1.22%
522,219
-141,300
-21% -$51.7M
2013 Q2
53 quarters
AMZN icon
12
Amazon
AMZN
$2.7T
$185M 1.2%
741,049
+7,206
+1% +$1.83M
2013 Q2
53 quarters
COST icon
13
Costco
COST
$438B
$183M 1.19%
201,044
-7,807
-4% -$7.29M
2013 Q2
53 quarters
APH icon
14
Amphenol
APH
$196B
$181M 1.17%
2,147,483
-294,159
-12% -$23.7M
2014 Q3
48 quarters
MDB icon
15
MongoDB
MDB
$27.2B
$175M 1.13%
502,346
-8,881
-2% -$3.35M
2025 Q4
3 quarters
UFPT icon
16
UFP Technologies
UFPT
$2.26B
$172M 1.11%
578,770
-108,669
-16% -$30.6M
2022 Q3
16 quarters
ETN icon
17
Eaton
ETN
$152B
$169M 1.1%
393,986
-19,091
-5% -$7.97M
2020 Q4
23 quarters
ASML icon
18
ASML
ASML
$631B
$162M 1.05%
89,548
+1,283
+1% +$2.22M
2022 Q4
15 quarters
WELL icon
19
Welltower
WELL
$169B
$160M 1.04%
696,783
-24,818
-3% -$5.87M
2025 Q2
5 quarters
MOG.A icon
20
Moog Inc Class A
MOG.A
$11.7B
$154M 1%
403,781
-2,543
-0.6% -$1M
2023 Q3
12 quarters
GEV icon
21
GE Vernova
GEV
$245B
$150M 0.98%
158,328
-34,344
-18% -$34M
2025 Q4
3 quarters
IDCC icon
22
InterDigital
IDCC
$8.24B
$149M 0.97%
458,053
+36,620
+9% +$11.4M
2024 Q4
7 quarters
TGTX icon
23
TG Therapeutics
TGTX
$8.26B
$145M 0.94%
2,606,516
+6,393
+0.2% +$346K
2025 Q4
3 quarters
LLY icon
24
Eli Lilly
LLY
$1.12T
$144M 0.93%
124,514
+1,454
+1% +$1.72M
2022 Q1
18 quarters
PH icon
25
Parker-Hannifin
PH
$121B
$140M 0.9%
146,145
-6,717
-4% -$6.59M
2023 Q4
11 quarters

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Congress Asset Management's Q3 2026 Portfolio in Review

As of Q3 2026, Congress Asset Management held 426 positions worth $15.4B, down 5% from $16.3B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

Congress Asset Management's Q3 2026 filing shows 49 new, 165 increased, 171 reduced and 20 closed positions. Its largest new stake was Veracyte: 1,954,198 shares worth $90M. The largest sale was Universal Technical Institute, an estimated $128M.

By sector, the portfolio is most concentrated in Technology at 34% of assets, up from 31% a quarter earlier, followed by Industrials and Healthcare.

  • Congress Asset Management's largest Q3 2026 buy was Veracyte: 1,954,198 shares worth $90M.
  • Congress Asset Management added most to Halozyme in Q3 2026, an estimated $102M increase.
  • Congress Asset Management's biggest Q3 2026 reduction was Modine Manufacturing, cutting an estimated $127M.
  • Congress Asset Management fully exited Universal Technical Institute in Q3 2026, selling an estimated $128M.
  • Congress Asset Management's ten largest holdings make up 21% of its $15.4B portfolio in Q3 2026.
  • Congress Asset Management opened 49 new positions and closed 20 in Q3 2026.
  • Congress Asset Management's portfolio value fell 5% quarter-over-quarter to $15.4B.

Based on Congress Asset Management's 13F filing for Q3 2026, filed 6 Oct 2026.