CDW Corporation
CDW Corporation (CDW) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CDW · as of Mar 31, 2025
Ownership Breakdown
862
Institutional Holders
▼ 18 vs Q4
$19.64B
Total Inst. Value
▼ $1.84B vs Q4
127.75M
Shares Outstanding
freeFloat 99.62%
122.61M
13F Shares Held
▼ 684,250 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CDW largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC retail-catalog & mail-order houses | 16.75M | 12.64% | 12.64% | $2.68T | May 9, 2025 | ▲ 72.5K |
BLACKROCK, INC. retail-catalog & mail-order houses | 11.41M | 8.61% | 8.61% | $1.83T | May 2, 2025 | ▲ 372.9K |
STATE STREET CORP retail-catalog & mail-order houses | 5.83M | 4.40% | 4.40% | $934.43B | May 15, 2025 | ▲ 27.7K |
MORGAN STANLEY retail-catalog & mail-order houses | 5.75M | 4.34% | 4.34% | $922.05B | May 15, 2025 | ▼ 270.3K |
SELECT EQUITY GROUP, L.P. retail-catalog & mail-order houses | 3.70M | 2.79% | 2.79% | $592.31B | May 15, 2025 | ▲ 198.0K |
GEODE CAPITAL MANAGEMENT, LLC retail-catalog & mail-order houses | 3.65M | 2.76% | 2.76% | $584.53B | May 13, 2025 | ▲ 119.4K |
MACQUARIE GROUP LTD retail-catalog & mail-order houses | 3.27M | 2.47% | 2.47% | $523.68B | Aug 14, 2025 | ▲ 1.83M |
MAWER INVESTMENT MANAGEMENT LTD. retail-catalog & mail-order houses | 2.83M | 2.14% | 2.14% | $453.38B | May 7, 2025 | ▼ 212.9K |
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ retail-catalog & mail-order houses | 2.79M | 2.11% | 2.11% | $447.60B | May 2, 2025 | ▲ 378.8K |
INVESCO LTD. retail-catalog & mail-order houses | 2.47M | 1.87% | 1.87% | $396.16B | May 12, 2025 | ▲ 45.2K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
25
Increased
+7.09M shares1
New Positions
first time holders23
Decreased
−3.42M shares0
Sold Out
fully exitedNet shares change (top 50)
+3.68M
+7.09M / −3.42M
Net new holders
+3
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CDW insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
6
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
NELMS DAVID W director | May 27, 2026 | Purchase | 18,000 | $111.43 | $2.01M | 51.0K | Form 4 ↗ |
LEAHY CHRISTINE A See Remarks | May 18, 2026 | Purchase | 4,830 | $103.39 | $499.4K | 193.4K | Form 4 ↗ |
TAN HANG See Remarks | May 11, 2026 | Award | 33,802 | — | — | 33.8K | Form 4 ↗ |
LOCY PETER R See Remarks | May 11, 2026 | Award | 1,950 | — | — | 5.9K | Form 4 ↗ |
NELMS DAVID W director | Apr 1, 2026 | Award | 236 | — | — | 33.0K | Form 4 ↗ |
Swedish Joseph director | Apr 1, 2026 | Award | 236 | — | — | 20.0K | Form 4 ↗ |
Sanderson Katherine Elizabeth See Remarks | Mar 19, 2026 | Tax Withhold | 8.22 | $120.74 | $992.483 | 24.4K | Form 4 ↗ |
Sanderson Katherine Elizabeth See Remarks | Mar 16, 2026 | Tax Withhold | 2,204.59 | $116.16 | $256.1K | 24.4K | Form 4 ↗ |
Swedish Joseph director | Mar 10, 2026 | Award | 30.54 | — | — | 19.7K | Form 4 ↗ |
Jones Marc Ellis director | Mar 10, 2026 | Award | 22.43 | — | — | 4.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
CDW Corporation (CDW) is primarily owned by institutional investors, who hold approximately 96.0% of total shares outstanding. Company insiders own approximately 0.38%, while retail and public investors account for the remaining 3.65%.
The largest institutional shareholder of CDW Corporation is VANGUARD GROUP INC, holding approximately 16.75 million shares — equal to 12.64% of outstanding shares — as of March 31, 2025.
A total of 862 institutional investors currently hold CDW stock, with a combined institutional value of approximately $19.64 billion as of the most recent 13F filing period.
Frequently asked questions
CDW ownershipCDW Corporation (CDW) is primarily owned by institutional investors, who hold approximately 96.0% of shares. The largest shareholder is VANGUARD GROUP INC with a 12.64% stake. Company insiders hold 0.38%. Data sourced from SEC Form 13F as of March 31, 2025.