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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
+2.44%
1 Year Est. Return
+11.81%
3 Year Est. Return
+47.59%
5 Year Est. Return
+65.64%
10 Year Est. Return
–
AUM
$8.7B
AUM Growth
-$371M
Cap. Flow
-$456M
Cap. Flow %
-5.24%
Top 10 Hldgs %
24.92%
Holding
363
New
27
Increased
91
Reduced
186
Closed
21

Top Buys

Rank Stock Value
1
MSA icon
Mine Safety
MSA
+$92.5M
2
AOS icon
A.O. Smith
AOS
+$81.7M
3
TTAN
ServiceTitan Inc
TTAN
+$62.3M
4
HON icon
Honeywell
HON
+$36.1M
5
MDY icon
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
+$35.5M

Top Sells

Rank Stock Value
1
APH icon
Amphenol
APH
+$147M
2
TREX icon
Trex
TREX
+$97.8M
3
MCHP icon
Microchip Technology
MCHP
+$87.9M
4
FISV
Fiserv Inc
FISV
+$38.1M
5
ACGL icon
Arch Capital
ACGL
+$34.4M

Sector Composition

Rank Sector Weight
1 Technology 19.73%
2 Financials 19.31%
3 Industrials 14.53%
4 Consumer Discretionary 12.92%
5 Healthcare 10.67%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MU icon
326
Micron Technology
MU
$991B
– –
-3,000
Closed -$502K
NVS icon
327
Novartis
NVS
$297B
– –
-1,619
Closed -$208K
SHV icon
328
iShares 0-1 Year Treasury Bond ETF
SHV
$20.6B
– –
-3,748
Closed -$414K
SYY icon
329
Sysco
SYY
$40.3B
– –
-18,529
Closed -$1.53M
TREX icon
330
Trex
TREX
$5.01B
– –
-1,893,081
Closed -$97.8M
UPS icon
331
United Parcel Service
UPS
$88.9B
– –
-11,160
Closed -$932K
VICI icon
332
VICI Properties
VICI
$29.4B
– –
-36,430
Closed -$1.19M
WAL icon
333
Western Alliance Bancorporation
WAL
$8.87B
– –
-47,243
Closed -$4.1M
NJ
334
DELISTED
NIDEC CP (NIHON KABUSHIKI KAISHA)1 ADS REPTG .25 SH COM STK
NJ
– –
-271,549
Closed -$1.18M
ATE
335
DELISTED
Advantest Corp
ATE
– –
-14,946
Closed -$1.5M
10 11 12 13
14

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Madison Asset Management's Q4 2025 Portfolio in Review

As of Q4 2025, Madison Asset Management held 363 positions worth $8.7B, down 4.1% from $9.07B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

Madison Asset Management withdrew a net $456M in Q4 2025, closing 21 positions and reducing 186 holdings. Its most notable exit was Trex, an estimated $97.8M position sold in full.

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

Against the trend, Madison Asset Management opened a new position in Mine Safety worth $91M.

  • Madison Asset Management's largest Q4 2025 buy was Mine Safety: 568,244 shares worth $91M.
  • Madison Asset Management added most to Honeywell in Q4 2025, an estimated $36.1M increase.
  • Madison Asset Management's biggest Q4 2025 reduction was Amphenol, cutting an estimated $147M.
  • Madison Asset Management fully exited Trex in Q4 2025, selling an estimated $97.8M.
  • Madison Asset Management's ten largest holdings make up 25% of its $8.7B portfolio in Q4 2025.
  • Madison Asset Management opened 27 new positions and closed 21 in Q4 2025.
  • Madison Asset Management's portfolio value fell 4.1% quarter-over-quarter to $8.7B.

Based on Madison Asset Management's 13F filing for Q4 2025, filed 4 Feb 2026.