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MAM

Madison Asset Management Portfolio holdings

AUM $8.06B
1-Year Est. Return 11.81%
This Fund
S&P 500
This Quarter Est. Return
-1.76%
1 Year Est. Return
+11.81%
3 Year Est. Return
+47.59%
5 Year Est. Return
+65.64%
10 Year Est. Return
–
AUM
$8.98B
AUM Growth
+$110M
Cap. Flow
+$389M
Cap. Flow %
4.33%
Top 10 Hldgs %
26.42%
Holding
369
New
34
Increased
117
Reduced
158
Closed
20

Top Buys

Rank Stock Value
1
TREX icon
Trex
TREX
+$123M
2
KNSL icon
Kinsale Capital Group
KNSL
+$70.3M
3
MKSI icon
MKS Inc
MKSI
+$49.9M
4
CSL icon
Carlisle Companies
CSL
+$40.6M
5
DHR icon
Danaher
DHR
+$37.7M

Top Sells

Rank Stock Value
1
AWI icon
Armstrong World Industries
AWI
+$78M
2
USB icon
US Bancorp
USB
+$74.9M
3
ANET icon
Arista Networks
ANET
+$54.7M
4
QLTA icon
iShares AAA-A Rated Corporate Bond ETF
QLTA
+$26.1M
5
SCHR
Schwab Intermediately-Term US Treasury ETF
SCHR
+$15.8M

Sector Composition

Rank Sector Weight
1 Financials 22.07%
2 Technology 19.32%
3 Industrials 14.21%
4 Consumer Discretionary 11.26%
5 Healthcare 8.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ACGL icon
1
Arch Capital
ACGL
$36.1B
$465M 5.18%
4,837,602
+397,857
+9% +$36.7M
CPRT icon
2
Copart
CPRT
$25.9B
$263M 2.93%
4,651,616
+231,234
+5% +$13M
BRO icon
3
Brown & Brown
BRO
$22.9B
$256M 2.86%
2,060,954
+119,856
+6% +$13.4M
PCAR icon
4
PACCAR
PCAR
$69.6B
$250M 2.79%
2,569,851
+121,755
+5% +$12.8M
IT icon
5
Gartner
IT
$9.41B
$232M 2.58%
552,190
+46,898
+9% +$23.1M
ROST icon
6
Ross Stores
ROST
$76.6B
$205M 2.29%
1,607,872
+86,063
+6% +$12M
GOOG icon
7
Alphabet (Google) Class C
GOOG
$3.9T
$205M 2.29%
1,313,830
-39,739
-3% -$7.28M
CSL icon
8
Carlisle Companies
CSL
$13.6B
$175M 1.95%
515,134
+113,312
+28% +$40.6M
APH icon
9
Amphenol
APH
$188B
$167M 1.86%
2,546,347
+274,945
+12% +$18.8M
LBRDK icon
10
Liberty Broadband Class C
LBRDK
$4.15B
$152M 1.69%
1,781,745
+140,307
+9% +$11.3M
AMZN icon
11
Amazon
AMZN
$2.5T
$144M 1.61%
758,621
+17,203
+2% +$3.73M
FISV
12
Fiserv Inc
FISV
$27.2B
$140M 1.56%
633,173
-22,604
-3% -$4.95M
CDW icon
13
CDW
CDW
$17.1B
$134M 1.49%
836,530
+83,853
+11% +$15.2M
WRB icon
14
W.R. Berkley
WRB
$28B
$131M 1.46%
1,842,275
+160,017
+10% +$9.81M
LH icon
15
Labcorp
LH
$24.3B
$130M 1.44%
556,683
+18,505
+3% +$4.49M
BRK.B icon
16
Berkshire Hathaway Class B
BRK.B
$1.07T
$129M 1.43%
241,649
-3,830
-2% -$1.86M
DLTR icon
17
Dollar Tree
DLTR
$23.1B
$128M 1.43%
1,709,331
+197,256
+13% +$14.1M
V icon
18
Visa
V
$677B
$128M 1.43%
365,051
-11,414
-3% -$3.86M
PGR icon
19
Progressive
PGR
$124B
$120M 1.34%
424,830
-7,658
-2% -$2M
TXN icon
20
Texas Instruments
TXN
$255B
$118M 1.32%
659,008
+45,302
+7% +$8.48M
MKSI icon
21
MKS Inc
MKSI
$22.2B
$114M 1.28%
1,428,143
+494,207
+53% +$49.9M
WAT icon
22
Waters Corp
WAT
$36.8B
$114M 1.27%
309,319
+27,243
+10% +$10.5M
TDY icon
23
Teledyne Technologies
TDY
$30.4B
$111M 1.23%
222,515
+18,433
+9% +$9.12M
TREX icon
24
Trex
TREX
$4.51B
$110M 1.22%
+1,890,732
New +$123M
ADI icon
25
Analog Devices
ADI
$181B
$105M 1.17%
521,033
-3,631
-0.7% -$785K
1
2 3 4 5

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Madison Asset Management's Q1 2025 Portfolio in Review

As of Q1 2025, Madison Asset Management held 369 positions worth $8.98B, up 1.2% from $8.87B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Madison Asset Management deployed $389M of net new capital in Q1 2025, opening 34 new positions and adding to 117 existing holdings. Its largest new stake was Trex: 1,890,732 shares worth $110M.

By sector, the portfolio is most concentrated in Financials at 22% of assets, up from 20% a quarter earlier, followed by Technology and Industrials.

On the sell side, the largest reduction was Armstrong World Industries, an estimated $78M trimmed.

  • Madison Asset Management's largest Q1 2025 buy was Trex: 1,890,732 shares worth $110M.
  • Madison Asset Management added most to MKS Inc in Q1 2025, an estimated $49.9M increase.
  • Madison Asset Management's biggest Q1 2025 reduction was Armstrong World Industries, cutting an estimated $78M.
  • Madison Asset Management fully exited Summit Materials, Inc. Class A Common Stock in Q1 2025, selling an estimated $10.4M.
  • Madison Asset Management's ten largest holdings make up 26% of its $8.98B portfolio in Q1 2025.
  • Madison Asset Management opened 34 new positions and closed 20 in Q1 2025.
  • Madison Asset Management's portfolio value rose 1.2% quarter-over-quarter to $8.98B.

Based on Madison Asset Management's 13F filing for Q1 2025, filed 6 May 2025.