$CDW

$161.37 -$1.87 (1.14%) Live

$CDW Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 125.0M shares outstanding

Who owns CDW?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 50.7%

BlackRock, Inc. 12.2% · Vanguard Capital Management LLC 6.7%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

753

-1 vs last qtr

Net shares bought

+8.5M

by institutions in Q2 2026

New / sold out

114 / 115

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jupiter Topco LLC NEW +2.1M
Hotchkis & Wiley Capital Management LLC +1.8M

Biggest sellers in Q2 2026

Janus Henderson Group PLC SOLD OUT −2.1M
Citadel Advisors LLC −1.1M

Who is planning to sell?

Notices of proposed sale, last 12 months

$4.76M

2 notices from 2 people

Shares covered

34.1K

0.03% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Connelly Elizabeth H. Officer $3.67M
Chawla Sona Officer $1.08M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−20.4%

−2.51% a year

Each share's claim on the business

+25.7%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$5.57B vs —

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years68% 3–5 years10% 1–3 years10% Under 1 year13%

Quarterly turnover

14.2%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting CDW on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	15.2M	12.19%	+517.8K (+3.5%)	≤2021	0.0%
Shares held by quarter Peak holding15.2M (Q2'26) Change over 8 quarters+4.5M Share of the company12.190% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	8.3M	6.67%	−79.2K (−0.9%)	≤2021	0.0%
Shares held by quarter Peak holding8.4M (Q1'26) Change over 8 quarters+8.3M Share of the company6.670% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

15.2M

% of company

12.19%

Change vs last qtr

+517.8K (+3.5%)

Held since

≤2021

Vanguard Capital Management LLC

8.3M

% of company

6.67%

Change vs last qtr

−79.2K (−0.9%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding CDW Corporation, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting CDW on Form N-PORT; together they hold 57.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$570M	4.1M	3.24%	0.02%	June 30, 2026
VW Vanguard Windsor II Fund Vanguard Windsor Funds	$494M	3.3M	2.67%	0.74%	July 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$570M

% of company

3.24%

% of the fund

0.02%

As of

June 30, 2026

Vanguard Windsor II Fund

Vanguard Windsor Funds

Position value

$494M

% of company

2.67%

% of the fund

0.74%

As of

July 31, 2026

23 more funds behind a free account

See every fund holding CDW Corporation and how much of the fund the position is.

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