CDW Corp
Ownership
Ownership Structure
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%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 12.19 | 15,238,070 | +3.5 | 06/30/2026 |
| Vanguard Capital Management, LLC | 6.67 | 8,341,169 | -0.9 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.56 | 8,197,577 | +0.2 | 06/30/2026 |
| State Street Corp | 4.62 | 5,779,688 | +0.8 | 06/30/2026 |
| Harris Associates L.P. | 4.43 | 5,543,451 | +3.0 | 06/30/2026 |
| Boston Partners Global Investors, Inc | 4.20 | 5,256,810 | +33.6 | 06/30/2026 |
| Geode Capital Management, LLC | 3.11 | 3,890,627 | +2.7 | 06/30/2026 |
| Hotchkis & Wiley Capital Management LLC | 3.02 | 3,777,585 | +86.3 | 06/30/2026 |
| Amvescap Plc. | 3.01 | 3,758,500 | +41.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.17 | 3,968,461 | -2.2 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Leahy Christine A | See Remarks | 194,480 | 29,288,750 $ | Sep 10, 2026 | direct |
| Nelms David W | Director | 51,821 | 7,804,184 $ | Oct 1, 2026 | direct |
| Miralles Albert Joseph Jr | See Remarks | 47,644 | 7,175,156 $ | Sep 10, 2026 | direct |
| Kulevich Frederick J. | See Remarks | 44,825 | 6,750,604 $ | Sep 10, 2026 | direct |
| Connelly Elizabeth H. | See Remarks | 34,453 | 5,188,673 $ | Sep 10, 2026 | direct |
| Tan Hang | See Remarks | 34,179 | 5,147,431 $ | Sep 10, 2026 | direct |
| Bell James A | Director | 26,454 | 3,983,971 $ | Sep 10, 2026 | direct |
| Sanderson Katherine Elizabeth | See Remarks | 24,511 | 3,691,313 $ | Sep 24, 2026 | direct |
| Kumar Mukesh | See Remarks | 20,723 | 3,120,832 $ | Sep 10, 2026 | direct |
| Swedish Joseph | Director | 20,444 | 3,078,796 $ | Oct 1, 2026 | direct |
| Addicott Virginia C. | Director | 18,675 | 2,812,524 $ | Sep 10, 2026 | direct |
| Clarizio Lynda M | Director | 15,748 | 2,371,643 $ | Sep 10, 2026 | direct |
| Foxx Anthony R | Director | 6,758 | 1,017,740 $ | Sep 10, 2026 | direct |
| Locy Peter R | See Remarks | 5,951 | 896,160 $ | Sep 10, 2026 | direct |
| Jones Marc Ellis | Director | 4,533 | 682,709 $ | Sep 10, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | Balaji Saranga | Director | Other | 504 | 0.00 | – |
| Oct 1, 2026 | Swedish Joseph | Director | Other | 212 | 0.00 | – |
| Oct 1, 2026 | Nelms David W | Director | Other | 258 | 0.00 | – |
| Sep 24, 2026 | Sanderson Katherine Elizabeth | See Remarks | Other | 232 | 153.74 | 35,668 |
| Sep 10, 2026 | Jones Marc Ellis | Director | Other | 20 | 142.60 | 2,852 |
| Sep 10, 2026 | Nelms David W | Director | Other | 148 | 142.60 | 21,105 |
| Sep 10, 2026 | Kumar Mukesh | See Remarks | Other | 192 | 142.60 | 27,379 |
| Sep 10, 2026 | Addicott Virginia C. | Director | Other | 82 | 142.60 | 11,693 |
| Sep 10, 2026 | Sanderson Katherine Elizabeth | See Remarks | Other | 243 | 142.60 | 34,652 |
| Sep 10, 2026 | Kulevich Frederick J. | See Remarks | Other | 185 | 142.60 | 26,381 |
| Sep 10, 2026 | Clarizio Lynda M | Director | Other | 7 | 142.60 | 998 |
| Sep 10, 2026 | Tan Hang | See Remarks | Other | 213 | 142.60 | 30,374 |
| Sep 10, 2026 | Foxx Anthony R | Director | Other | 30 | 142.60 | 4,278 |
| Sep 10, 2026 | Miralles Albert Joseph Jr | See Remarks | Other | 299 | 142.60 | 42,637 |
| Sep 10, 2026 | Locy Peter R | See Remarks | Other | 29 | 142.60 | 4,135 |
| Sep 10, 2026 | Leahy Christine A | See Remarks | Other | 825 | 142.60 | 117,645 |
| Sep 10, 2026 | Swedish Joseph | Director | Other | 29 | 142.60 | 4,135 |
| Sep 10, 2026 | Grier Kelly J | Director | Other | 7 | 142.60 | 998 |
| Sep 10, 2026 | Connelly Elizabeth H. | See Remarks | Other | 238 | 142.60 | 33,939 |
| Sep 10, 2026 | Bell James A | Director | Other | 96 | 142.60 | 13,690 |
| Aug 17, 2026 | Kumar Mukesh | See Remarks | Other | 1,147 | 139.42 | 159,915 |
| Aug 7, 2026 | Connelly Elizabeth H. | See Remarks | Sell | 26,695 | 137.62 | 3,673,766 |
| Aug 7, 2026 | Connelly Elizabeth H. | See Remarks | Other | 14,900 | 98.21 | 1,463,329 |
| Aug 7, 2026 | Connelly Elizabeth H. | See Remarks | Other | 11,795 | 95.57 | 1,127,248 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 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.