Madison Asset Management, Llc Portfolio Stock Holdings
According to the SEC 13F filed on August 10, 2026, Madison Asset Management, Llc disclosed 322 stock positions valued at approximately $8.39B as of quarter-end June 30, 2026. The largest holdings include Arch Capital Group Ltd, Alphabet Inc, and Amphenol Corp.
- Report Period
- June 30, 2026
- No. of Stocks
- 322
- Portfolio Value
- $8.39B
Holdings by Sector
Madison Asset Management, Llc Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| Arch Capital Group Ltd | ACGL | Financial Services | 4.40% | 3,799,789 | -276,657 | -6.79% | $368,807,502 |
| Alphabet Inc | GOOG | Communication Services | 2.57% | 610,192 | -19,384 | -3.08% | $215,599,206 |
| Amphenol Corp | APH | Technology | 2.47% | 1,176,112 | -74,894 | -5.99% | $207,371,994 |
| Ross Stores Inc | ROST | Consumer Cyclical | 2.25% | 886,641 | -526,283 | -37.25% | $188,721,552 |
| PACCAR Inc | PCAR | Industrials | 2.12% | 1,478,618 | -106,748 | -6.73% | $177,611,548 |
| Texas Instruments Inc | TXN | Technology | 2.05% | 575,695 | -32,610 | -5.36% | $171,597,503 |
| Amazon.com Inc | AMZN | Consumer Cyclical | 1.86% | 656,264 | -10,819 | -1.62% | $156,413,862 |
| Carlisle Cos Inc | CSL | Industrials | 1.82% | 421,406 | -32,407 | -7.14% | $152,865,139 |
| CDW Corp/DE | CDW | Technology | 1.80% | 1,070,495 | -34,591 | -3.13% | $150,554,447 |
| MKS Inc | MKSI | Technology | 1.68% | 316,694 | -21,642 | -6.40% | $140,865,611 |
| Keysight Technologies Inc | KEYS | Technology | 1.66% | 398,124 | -24,849 | -5.87% | $139,371,146 |
| Brown & Brown Inc | BRO | Financial Services | 1.65% | 2,161,022 | -146,600 | -6.35% | $138,629,576 |
| Labcorp Holdings Inc | LH | Healthcare | 1.59% | 476,643 | -13,903 | -2.83% | $133,459,991 |
| Visa Inc | V | Financial Services | 1.57% | 382,662 | -7,207 | -1.85% | $131,287,664 |
| Medpace Holdings Inc | MEDP | Healthcare | 1.54% | 243,502 | -18,791 | -7.16% | $128,956,177 |
| Analog Devices Inc | ADI | Technology | 1.48% | 313,234 | -24,176 | -7.17% | $124,407,266 |
| Teledyne Technologies Inc | TDY | Technology | 1.46% | 183,824 | -14,724 | -7.42% | $122,592,246 |
| MSA Safety Inc | MSA | Industrials | 1.37% | 660,573 | +72,005 | +12.23% | $115,322,829 |
| Copart Inc | CPRT | Industrials | 1.35% | 4,013,460 | +123,876 | +3.18% | $113,139,430 |
| Moelis & Co | MC | Financial Services | 1.30% | 1,667,157 | -106,578 | -6.01% | $109,065,428 |
| WR Berkley Corp | WRB | Financial Services | 1.26% | 1,497,784 | -121,122 | -7.48% | $105,638,722 |
| Waters Corp | WAT | Healthcare | 1.25% | 279,856 | +7,207 | +2.64% | $104,957,082 |
| A O Smith Corp | AOS | Industrials | 1.10% | 1,466,922 | +324,318 | +28.38% | $92,005,369 |
| Liberty Media Corp-Liberty For | FWONK | Communication Services | 1.09% | 964,340 | -105,959 | -9.90% | $91,747,333 |
| Parker-Hannifin Corp | PH | Industrials | 1.03% | 88,312 | -4,762 | -5.12% | $86,379,485 |
| Danaher Corp | DHR | Healthcare | 1.02% | 448,611 | -46,409 | -9.38% | $85,451,434 |
| Ferguson Enterprises Inc | FERG | Industrials | 1.01% | 355,611 | -17,686 | -4.74% | $84,397,214 |
| Invesco S&P 500 Quality ETF | SPHQ | Other | 1.01% | 936,702 | -345,663 | -26.96% | $84,396,842 |
| Agilent Technologies Inc | A | Healthcare | 1.00% | 631,763 | +23,932 | +3.94% | $83,917,028 |
| Microsoft Corp | MSFT | Technology | 0.97% | 217,910 | +1,967 | +0.91% | $81,284,837 |
Showing 30 of 322 holdings in the latest reporting period.