CDW Corp (CDW)
Who owns CDW Corp (CDW)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.6% of the shares are freely tradable; institutional investors hold 104.0%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 13.65 | 17,439,124 | +1.4 | 12/31/2025 |
| BlackRock Inc | 11.52 | 14,720,299 | +7.8 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.59 | 8,420,409 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 6.41 | 8,183,342 | +0.0 | 03/31/2026 |
| State Street Corp | 4.49 | 5,731,195 | -0.9 | 03/31/2026 |
| Harris Associates L.P. | 4.21 | 5,383,062 | +18.9 | 03/31/2026 |
| Boston Partners Global Investors, Inc | 3.08 | 3,935,998 | +4.2 | 03/31/2026 |
| Geode Capital Management, LLC | 2.97 | 3,788,975 | +2.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.21 | 4,106,183 | +0.2 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.64 | 3,375,980 | +1.8 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.