EXHIBIT 99.1 CDW Reports Second Quarter 2025 Earnings | | | | | Three Months Ended June 30, | | | | Six Months Ended June 30, | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | (Dollars in millions, except per share | | | | | Percent | | | | Percent | | amounts and percentage) | | 2025 | | 2024 | Change | 2025 | | 2024 | Change | | Net sales | $| 5,976.6 |$ | 5,423.4 | 10.2 $| 11,175.7 | |$ 10,296.1 | 8.5 | | Gross profit | $| 1,241.2 |$ | 1,183.1 | 4.9 $| 2,363.5 |$ | 2,246.4 | 5.2 ...