AI Portfolio Summary
In 2025 Q4, Madison Asset Management, LLC maintained a portfolio of 363 distinct positions. They heavily accumulated shares in Microsoft Corp, increasing their position by 16.0%. Conversely, Madison Asset Management, LLC completely exited their position in Trex Co Inc.
Total Positions
363
Quarter
2025 Q4
Top Holding
ACGL (4.8%)
Top 10 Concentration
24.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 363
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ACGL
Arch Capital Gr...
|
Financial Services | 4.78% | 4.71% |
#1
Prev: #1
|
1.9 | -375,516 | -8.0% |
P
S
|
4,332,431 | $415,566,746 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ROST
Ross Stores Inc
|
Consumer Cyclical | 3.12% | 2.68% |
#2
1
Prev: #3
|
1.3 | -85,634 | -5.4% |
P
S
|
1,507,387 | $271,540,765 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PCAR
PACCAR Inc
|
Industrials | 2.87% | 2.67% |
#3
1
Prev: #4
|
1.2 | -178,640 | -7.3% |
P
S
|
2,282,440 | $249,949,983 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
GOOG
Alphabet Inc
|
Communication Services | 2.78% | 2.26% |
#4
2
Prev: #6
|
1.1 | -70,631 | -8.4% |
P
S
|
769,985 | $241,621,170 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
APH
Amphenol Corp
|
Technology | 2.08% | 3.33% |
#5
3
Prev: #2
|
1.0 | -1,101,861 | -45.1% |
P
S
|
1,340,841 | $181,201,300 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
IT
Gartner Inc
|
Technology | 1.96% | 2.08% |
#6
3
Prev: #9
|
0.8 | -40,413 | -5.6% |
P
S
|
675,398 | $170,389,307 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AMZN
Amazon.com Inc
|
Consumer Cyclical | 1.87% | 1.78% |
#7
4
Prev: #11
|
0.8 | -33,189 | -4.5% |
P
S
|
702,961 | $162,257,472 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CPRT
Copart Inc
|
Industrials | 1.83% | 2.24% |
#8
1
Prev: #7
|
0.8 | -438,237 | -9.7% |
P
S
|
4,072,359 | $159,432,860 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BRO
Brown & Brown I...
|
Financial Services | 1.82% | 2.08% |
#9
1
Prev: #8
|
0.7 | -21,650 | -1.1% |
P
S
|
1,987,110 | $158,372,632 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CDW
CDW Corp/DE
|
Technology | 1.81% | 2.28% |
#10
5
Prev: #5
|
0.8 | -141,841 | -10.9% |
P
S
|
1,154,334 | $157,220,264 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MEDP
Medpace Holding...
|
Healthcare | 1.79% | 1.66% |
#11
2
Prev: #13
|
0.7 | -14,872 | -5.1% |
P
S
|
277,757 | $156,002,444 | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CSL
Carlisle Cos In...
|
Industrials | 1.75% | 1.85% |
#12
2
Prev: #10
|
0.7 | -33,334 | -6.5% |
P
S
|
475,632 | $152,135,729 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MKSI
MKS Inc
|
Technology | 1.69% | 1.33% |
#13
6
Prev: #19
|
0.7 | -54,641 | -5.6% |
P
S
|
921,450 | $147,247,760 | 2021 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
LH
Labcorp Holding...
|
Healthcare | 1.52% | 1.76% |
#14
2
Prev: #12
|
0.6 | -30,244 | -5.4% |
P
S
|
525,878 | $131,932,153 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DHR
Danaher Corp
|
Healthcare | 1.43% | 1.21% |
#15
6
Prev: #21
|
0.6 | -8,143 | -1.5% |
P
S
|
545,044 | $124,771,540 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
V
Visa Inc
|
Financial Services | 1.43% | 1.38% |
#16
1
Prev: #17
|
0.6 | -10,709 | -2.9% |
P
S
|
355,548 | $124,694,243 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
WRB
WR Berkley Corp
|
Financial Services | 1.39% | 1.55% |
#17
3
Prev: #14
|
0.6 | -106,486 | -5.8% |
P
S
|
1,724,598 | $120,928,782 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TXN
Texas Instrumen...
|
Technology | 1.35% | 1.47% |
#18
3
Prev: #15
|
0.6 | -47,401 | -6.5% |
P
S
|
677,878 | $117,605,014 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
WAT
Waters Corp
|
Healthcare | 1.28% | 1.02% |
#19
14
Prev: #33
|
0.5 | -14,529 | -4.7% |
P
S
|
293,164 | $111,352,638 | 2023 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TDY
Teledyne Techno...
|
Technology | 1.24% | 1.44% |
#20
4
Prev: #16
|
0.5 | -11,743 | -5.3% |
P
S
|
210,832 | $107,678,355 | 2024 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
THO
Thor Industries...
|
Consumer Cyclical | 1.23% | 1.26% |
#21
1
Prev: #20
|
0.5 | -58,485 | -5.3% |
P
S
|
1,043,703 | $107,157,029 | 2022 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
KEYS
Keysight Techno...
|
Technology | 1.21% | 1.10% |
#22
6
Prev: #28
|
0.5 | -51,910 | -9.1% |
P
S
|
519,312 | $105,518,906 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SPHQ
Invesco S&P 500...
|
ETF | 1.18% | 1.17% |
#23
Prev: #23
|
0.5 | -86,577 | -6.0% |
P
S
|
1,362,392 | $102,247,526 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ADI
Analog Devices ...
|
Technology | 1.15% | 1.03% |
#24
8
Prev: #32
|
0.5 | -11,107 | -2.9% |
P
S
|
367,468 | $99,657,210 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MSFT
Microsoft Corp
|
Technology | 1.10% | 0.97% |
#25
12
Prev: #37
|
2.5 | 27,235 | 16.0% |
P
S
|
196,935 | $95,241,768 | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TREX
Trex Co Inc
|
Industrials | 0.00% | 1.08% |
Sold All 😨
(Was: #31) |
0.3 | -1,893,081 | -100.0% |
CLOSED
|
— | $— | 2025 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CFLT
Confluent Inc
|
Technology | 0.00% | 0.05% |
Sold All 😨
(Was: #180) |
0.3 | -218,345 | -100.0% |
CLOSED
|
— | $— | 2023 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CIEN
Ciena Corp
|
Technology | 0.00% | 0.05% |
Sold All 😨
(Was: #181) |
0.3 | -29,216 | -100.0% |
CLOSED
|
— | $— | 2020 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
WAL
Western Allianc...
|
Financial Services | 0.00% | 0.05% |
Sold All 😨
(Was: #183) |
0.3 | -47,243 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CCOI
Cogent Communic...
|
Communication Services | 0.00% | 0.04% |
Sold All 😨
(Was: #197) |
0.3 | -83,719 | -100.0% |
CLOSED
|
— | $— | 2020 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TSRYY
Treasury Wine E...
|
Consumer Defensive | 0.00% | 0.02% |
Sold All 😨
(Was: #245) |
0.3 | -406,872 | -100.0% |
CLOSED
|
— | $— | 2022 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CYBR
CyberArk Softwa...
|
Technology | 0.00% | 0.02% |
Sold All 😨
(Was: #257) |
0.3 | -3,255 | -100.0% |
CLOSED
|
— | $— | 2020 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SYY
Sysco Corp
|
Consumer Defensive | 0.00% | 0.02% |
Sold All 😨
(Was: #261) |
0.3 | -18,529 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ATEYY
Advantest Corp ...
|
Technology | 0.00% | 0.02% |
Sold All 😨
(Was: #263) |
0.3 | -14,946 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
JAAA
Janus Henderson...
|
ETF | 0.00% | 0.02% |
Sold All 😨
(Was: #265) |
0.3 | -28,845 | -100.0% |
CLOSED
|
— | $— | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DGX
Quest Diagnosti...
|
Healthcare | 0.00% | 0.02% |
Sold All 😨
(Was: #267) |
0.3 | -7,562 | -100.0% |
CLOSED
|
— | $— | 2020 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MOS
Mosaic Co/The
|
Basic Materials | 0.00% | 0.02% |
Sold All 😨
(Was: #271) |
0.3 | -40,574 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VICI
VICI Properties...
|
Real Estate | 0.00% | 0.01% |
Sold All 😨
(Was: #278) |
0.3 | -36,430 | -100.0% |
CLOSED
|
— | $— | 2022 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NJDCY
Nidec Corp - Sp...
|
Industrials | 0.00% | 0.01% |
Sold All 😨
(Was: #279) |
0.3 | -271,549 | -100.0% |
CLOSED
|
— | $— | 2022 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
UPS
United Parcel S...
|
Industrials | 0.00% | 0.01% |
Sold All 😨
(Was: #286) |
0.3 | -11,160 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BA
Boeing Co/The
|
Industrials | 0.00% | 0.01% |
Sold All 😨
(Was: #306) |
0.3 | -2,350 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MU
Micron Technolo...
|
Technology | 0.00% | 0.01% |
Sold All 😨
(Was: #307) |
0.3 | -3,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SHV
iShares Short T...
|
ETF | 0.00% | 0.00% |
Sold All 😨
(Was: #313) |
0.3 | -3,748 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BSX
Boston Scientif...
|
Healthcare | 0.00% | 0.00% |
Sold All 😨
(Was: #327) |
0.3 | -2,464 | -100.0% |
CLOSED
|
— | $— | 2024 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MO
Altria Group In...
|
Consumer Defensive | 0.00% | 0.00% |
Sold All 😨
(Was: #335) |
0.3 | -3,230 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NVS
Novartis AG - S...
|
Healthcare | 0.00% | 0.00% |
Sold All 😨
(Was: #336) |
0.3 | -1,619 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-25 of 363 holdings