We are live on
!
Find out more
CAM
Congress Asset Management Portfolio holdings
AUM
$16.3B
1-Year Est. Return
42.69%
This Fund
S&P 500
This Quarter
Est. Return
+0.81%
1 Year Est. Return
+42.69%
3 Year Est. Return
+133.81%
5 Year Est. Return
+171.24%
10 Year Est. Return
+841.07%
AUM
$14.2B
AUM Growth
-$820M
(-5.5%)
Cap. Flow
-$521M
Cap. Flow
% of AUM
-3.67%
Top 10 Holdings %
Top 10 Hldgs %
20.3%
Holding
408
New
16
Increased
132
Reduced
210
Closed
27
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
GE Vernova
GEV
|
+$117M |
| 2 |
Idexx Laboratories
IDXX
|
+$104M |
| 3 |
Repligen
RGEN
|
+$82.7M |
| 4 |
Brinker International
EAT
|
+$73.5M |
| 5 |
Alnylam Pharmaceuticals
ALNY
|
+$66.6M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Home Depot
HD
|
+$110M |
| 2 |
Cintas
CTAS
|
+$108M |
| 3 |
Arthur J. Gallagher & Co
AJG
|
+$104M |
| 4 |
Motorola Solutions
MSI
|
+$92.7M |
| 5 |
Ollie's Bargain Outlet
OLLI
|
+$80.9M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 31.3% |
| 2 | Industrials | 17.6% |
| 3 | Healthcare | 12.68% |
| 4 | Consumer Discretionary | 11.64% |
| 5 | Financials | 8.7% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
Rambus
RMBS
$10B
| $130M | 0.91% |
1,410,615
+63,430
| +5% | +$6.24M |
|
27
Netflix
NFLX
$305B
| $129M | 0.91% |
1,381,176
-19,344
| -1% | -$2.09M |
|
28
Shopify
SHOP
$152B
| $129M | 0.91% |
802,316
-15,871
| -2% | -$2.55M |
|
29
Ecolab
ECL
$78.6B
| $127M | 0.89% |
482,232
-8,478
| -2% | -$2.26M |
|
|
30
GE Vernova
GEV
$268B
| $125M | 0.88% |
+191,662
| New | +$117M |
|
31
Synopsys
SNPS
$75.1B
| $123M | 0.87% |
261,728
-8,284
| -3% | -$3.68M |
|
|
32
Repligen
RGEN
$8.3B
| $122M | 0.86% |
746,306
+527,714
| +241% | +$82.7M |
|
33
Thermo Fisher Scientific
TMO
$213B
| $121M | 0.85% |
208,978
+59,093
| +39% | +$33.4M |
|
34
Penumbra
PEN
$12.7B
| $119M | 0.84% |
382,350
-46,822
| -11% | -$12.9M |
|
35
nVent Electric
NVT
$25.8B
| $118M | 0.83% |
1,156,999
-84,385
| -7% | -$8.76M |
|
36
Uber
UBER
$146B
| $117M | 0.83% |
1,436,270
+1,702
| +0.1% | +$153K |
|
37
TKO Group
TKO
$13.8B
| $114M | 0.8% |
546,930
+1,851
| +0.3% | +$360K |
|
38
Dynatrace
DT
$12.9B
| $113M | 0.8% |
2,616,102
-715,320
| -21% | -$33.3M |
|
39
InterDigital
IDCC
$7.98B
| $112M | 0.79% |
351,196
-1,821
| -0.5% | -$644K |
|
40
Moody's
MCO
$83.7B
| $111M | 0.78% |
217,729
-4,246
| -2% | -$2.07M |
|
41
Williams Companies
WMB
$86.1B
| $111M | 0.78% |
1,844,968
-33,997
| -2% | -$2.06M |
|
42
Boot Barn
BOOT
$4.8B
| $110M | 0.77% |
622,413
+62,350
| +11% | +$11.6M |
|
|
43
Alnylam Pharmaceuticals
ALNY
$29.5B
| $107M | 0.75% |
269,239
+150,439
| +127% | +$66.6M |
|
|
44
Idexx Laboratories
IDXX
$44.8B
| $104M | 0.73% |
153,908
+152,368
| +9,894% | +$104M |
|
45
Primoris Services
PRIM
$4.77B
| $101M | 0.71% |
815,270
+19,034
| +2% | +$2.49M |
|
46
Palo Alto Networks
PANW
$283B
| $101M | 0.71% |
546,067
-11,047
| -2% | -$2.23M |
|
47
UFP Technologies
UFPT
$2.07B
| $97.9M | 0.69% |
441,122
+107,908
| +32% | +$23.1M |
|
48
PJT Partners
PJT
$4.36B
| $97.6M | 0.69% |
583,926
+52,548
| +10% | +$8.99M |
|
49
Emcor
EME
$36.1B
| $96.8M | 0.68% |
158,258
-43,435
| -22% | -$28.1M |
|
|
50
Ollie's Bargain Outlet
OLLI
$4.51B
| $96.4M | 0.68% |
879,320
-670,615
| -43% | -$80.9M |
|
Similar funds
UCFA
LCOV
CCMG
IG
EIP
CI
AIMCA
Congress Asset Management's Q4 2025 Portfolio in Review
As of Q4 2025, Congress Asset Management held 408 positions worth $14.2B, down 5.5% from $15B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
Congress Asset Management withdrew a net $521M in Q4 2025, closing 27 positions and reducing 210 holdings. Its most notable exit was Stride, an estimated $69.3M position sold in full.
By sector, the portfolio is most concentrated in Technology at 31% of assets, down from 34% a quarter earlier, followed by Industrials and Healthcare.
Against the trend, Congress Asset Management opened a new position in GE Vernova worth $125M.
- Congress Asset Management's largest Q4 2025 buy was GE Vernova: 191,662 shares worth $125M.
- Congress Asset Management added most to Idexx Laboratories in Q4 2025, an estimated $104M increase.
- Congress Asset Management's biggest Q4 2025 reduction was Home Depot, cutting an estimated $110M.
- Congress Asset Management fully exited Stride in Q4 2025, selling an estimated $69.3M.
- Congress Asset Management's ten largest holdings make up 20% of its $14.2B portfolio in Q4 2025.
- Congress Asset Management opened 16 new positions and closed 27 in Q4 2025.
- Congress Asset Management's portfolio value fell 5.5% quarter-over-quarter to $14.2B.
Based on Congress Asset Management's 13F filing for Q4 2025, filed 9 Jan 2026.