Madison Asset Management, LLC reported 240 positions worth $7.20B for the quarter ended Jun 30, 2026, up 4.9% on the prior quarter. It opened 14 new positions, added to 86, trimmed 119 and exited 15. Its largest holding is Arch Capital Group Ltd. at 5.1% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| VRSK Verisk Analytics, Inc. | +398.5K | – | $71.55M | 0.994% |
| HONA Honeywell Aerospace Inc. | +225.0K | – | $49.74M | 0.691% |
| ICE Intercontinental Exchange, Inc. | +323.6K | – | $39.84M | 0.554% |
| AOS Smith A O Corp | +324.3K | +28.4% | $20.34M | 1.28% |
| AJG Arthur J. Gallagher & Co. | +72.4K | – | $16.63M | 0.231% |
| GGG Graco Inc | +174.0K | +39.0% | $13.16M | 0.652% |
| MSA MSA Safety Inc | +72.0K | +12.2% | $12.57M | 1.6% |
| SCHW Schwab Charles Corp | +126.0K | +17.5% | $11.63M | 1.09% |
| BSY Bentley Systems Inc | +383.9K | +39.1% | $11.47M | 0.567% |
| GBCI Glacier Bancorp, Inc. | +214.3K | +23.0% | $11.05M | 0.821% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| ROST Ross Stores, Inc. | -526.3K | -37.2% | $112.02M | 2.62% |
| ANET Arista Networks, Inc. | -505.7K | -73.9% | $85.91M | 0.422% |
| ACGL Arch Capital Group Ltd. | -276.7K | -6.8% | $26.85M | 5.13% |
| APH Amphenol Corp | -149.8K | -6.0% | $13.21M | 2.88% |
| PCAR Paccar Inc | -106.7K | -6.7% | $12.82M | 2.47% |
| EFX Equifax Inc | -70.2K | -100.0% | $12.64M | Exited |
| CSL Carlisle Companies Inc | -32.4K | -7.1% | $11.76M | 2.12% |
| INTU Intuit Inc. | -25.3K | -100.0% | $10.92M | Exited |
| FWONK Liberty Media Corp | -106.0K | -9.9% | $10.08M | 1.27% |
| MEDP Medpace Holdings, Inc. | -18.8K | -7.2% | $9.95M | 1.79% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| VRSK Verisk Analytics, Inc. | +398.5K | $71.55M | 0.994% |
| HONA Honeywell Aerospace Inc. | +225.0K | $49.74M | 0.691% |
| ICE Intercontinental Exchange, Inc. | +323.6K | $39.84M | 0.554% |
| AJG Arthur J. Gallagher & Co. | +72.4K | $16.63M | 0.231% |
| WST West Pharmaceutical Services Inc | +27.6K | $9.90M | 0.138% |
| EMR Emerson Electric Co | +36.9K | $5.28M | 0.073% |
| SYK Stryker Corp | +10.2K | $3.22M | 0.045% |
| MAIR Madison Air Solutions Corp | +82.4K | $3.21M | 0.045% |
| EXTR Extreme Networks Inc | +93.8K | $3.04M | 0.042% |
| INDI indie Semiconductor, Inc. | +514.5K | $2.31M | 0.032% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| EFX Equifax Inc | -70.2K | $12.64M | 0.184% |
| INTU Intuit Inc. | -25.3K | $10.92M | 0.159% |
| MCHP Microchip Technology Inc | -147.8K | $9.55M | 0.139% |
| OPCH Option Care Health, Inc. | -162.2K | $4.37M | 0.064% |
| BABA Alibaba Group Holding Ltd | -29.0K | $3.64M | 0.053% |
| SMPL Simply Good Foods Co | -143.2K | $2.06M | 0.03% |
| OSW ONESPAWORLD HOLDINGS Ltd | -84.7K | $1.94M | 0.028% |
| RACE Ferrari N.V. | -5,122 | $1.73M | 0.025% |
| AEM Agnico Eagle Mines Ltd | -7,035 | $1.43M | 0.021% |
| NTR Nutrien Ltd. | -13.1K | $986.79K | 0.014% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | ACGL Arch Capital Group Ltd. | Financial Services | 3.80M | $368.81M | 5.13% | -276.7K | -6.8% | Reduced | 1.11% |
| 2 | GOOG Alphabet Inc. | Technology | 610.2K | $215.60M | 3% | -19.4K | -3.1% | Reduced | 0% |
| 3 | APH Amphenol Corp | Industrials | 2.35M | $207.37M | 2.88% | -149.8K | -6.0% | Reduced | 0.1% |
| 4 | ROST Ross Stores, Inc. | Consumer Discretionary | 886.6K | $188.72M | 2.62% | -526.3K | -37.2% | Reduced | 0.28% |
| 5 | PCAR Paccar Inc | Industrials | 1.48M | $177.61M | 2.47% | -106.7K | -6.7% | Reduced | 0.28% |
| 6 | TXN Texas Instruments Inc | Technology | 575.7K | $171.60M | 2.38% | -32.6K | -5.4% | Reduced | 0.06% |
| 7 | AMZN Amazon Com Inc | Consumer Discretionary | 656.3K | $156.41M | 2.17% | -10.8K | -1.6% | Reduced | 0.01% |
| 8 | CSL Carlisle Companies Inc | Industrials | 421.4K | $152.87M | 2.12% | -32.4K | -7.1% | Reduced | 1.05% |
| 9 | CDW CDW Corp | Technology | 1.07M | $150.55M | 2.09% | -34.6K | -3.1% | Reduced | 0.84% |
| 10 | MKSI Mks Inc | Technology | 316.7K | $140.87M | 1.96% | -21.6K | -6.4% | Reduced | 0.47% |
| 11 | KEYS Keysight Technologies, Inc. | Technology | 398.1K | $139.37M | 1.94% | -24.8K | -5.9% | Reduced | 0.23% |
| 12 | BRO Brown & Brown, Inc. | Financial Services | 2.16M | $138.63M | 1.93% | -146.6K | -6.4% | Reduced | 0.65% |
| 13 | LH Labcorp Holdings Inc. | Healthcare | 476.6K | $133.46M | 1.85% | -13.9K | -2.8% | Reduced | 0.58% |
| 14 | V Visa Inc. | Financial Services | 382.7K | $131.29M | 1.82% | -7,207 | -1.8% | Reduced | 0.02% |
| 15 | MEDP Medpace Holdings, Inc. | Healthcare | 243.5K | $128.96M | 1.79% | -18.8K | -7.2% | Reduced | 0.86% |
Tip. Select a row to see that position’s full history at Madison Asset Management.
As of its Q2 2026 13F filing, Madison Asset Management, LLC’s five largest positions were Arch Capital Group Ltd. (ACGL) at 5.1%, Alphabet Inc. (GOOG) at 3.0%, Amphenol Corp (APH) at 2.9%, Ross Stores, Inc. (ROST) at 2.6%, Paccar Inc (PCAR) at 2.5% of the reported portfolio.
Madison Asset Management, LLC reported a 13F portfolio worth $7.20B across 240 positions for Q2 2026. That is up 4.9% from the previous quarter.
Its largest purchases by value were Verisk Analytics, Inc. ($71.55M), Honeywell Aerospace Inc. ($49.74M), Intercontinental Exchange, Inc. ($39.84M). It opened 14 new positions.
Its largest sales by value were Ross Stores, Inc. ($112.02M), Arista Networks, Inc. ($85.91M), Arch Capital Group Ltd. ($26.85M). It exited 15 positions entirely.
From the Form 13F-HR reports Madison Asset Management, LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.