Supply breakdown
Shares as of Jul 31, 2026| Category | Shares | % | Value | Status |
|---|---|---|---|---|
| Circulating | 125.02M | 100.0% | $17.58B | Estimated |
| Free float | - | - | - | Unavailable |
| Insider-held, unrestricted | - | - | - | Unavailable |
| Locked team funds | - | - | - | Unavailable |
| Other restricted (unlisted classes only) | - | - | - | Unavailable |
| Total outstanding | 125.02M | 100.0% | $17.58B | Verified |
| Ownership views (overlap the categories above, never added) | ||||
| Institutional holdings (13F; over 100%, double counted) | 134.73M | 107.8% | $18.95B | Estimated |
| Insider-held, all (Forms 3, 4, 5) | - | - | - | Unavailable |
Institutional and insider holdings can include both tradable and locked shares, so they are shown for reference and never added to the total. Check: no class has more shares deducted than it has outstanding, and the review found no shares that may be counted twice: reconciles.
Valuation
- Traditional$17.58B
- Fully diluted$17.64B
- Circulating$17.58B
- Free float-
- Locked team value$0
- Other restricted value$0
Locked and restricted shares
Not reviewed yet.
Institutional holders
13F, quarter ended Jun 30, 2026| Holder | Shares | % of total |
|---|---|---|
| BlackRock, Inc. | 15.24M | 12.19% |
| VANGUARD CAPITAL MANAGEMENT LLC | 8.34M | 6.67% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.20M | 6.56% |
| STATE STREET CORP | 5.78M | 4.62% |
| HARRIS ASSOCIATES L P | 5.54M | 4.43% |
| Boston Partners | 5.26M | 4.20% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.89M | 3.11% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 3.78M | 3.02% |
| Invesco Ltd. | 3.76M | 3.01% |
| MORGAN STANLEY | 3.57M | 2.86% |
Sum of long share positions in Form 13F reports for the quarter. 13F covers managers with over $100M in US equities; some positions are reported by more than one filer. The total is 108% of shares outstanding, so it counts some shares twice: positions reported by more than one manager, and lent shares that appear at both the lender and the buyer. Read it as an upper bound.
Insiders
Forms 3, 4 and 5Form 4 aggregation pending
Share classes
| Class | Listing | Shares outstanding | As of |
|---|---|---|---|
| Common stock | CDW on Nasdaq | 125,017,426 | Jul 31, 2026 |
Notes and sources
- CDW Corp 10-Q for period ended 2026-06-30, Cover page (0001402057-26-000065)
- SEC public float (non-affiliates): $23.38B as of Jun 30, 2025, from the 10-K cover. It is a dollar value at a past date, not circulating supply.