CDWC

CDW CORP

7 superinvestors own CDWC

Based on latest 13F filings — data is 45–90 days delayed

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Tom Bancroft	Makaira Partners	11.93%	2,460,229	$56.2M	2013Q3	Added
Chase Coleman	Tiger Global Management	1.83%	140,000	$9.5M	2004Q1	Added
FPA / Steven Romick	FPA Crescent Fund – First Pacific Advisors	1.48%	1,206,200	$74.4M	2006Q3	Added
Jensen Investment Management	Jensen Investment Management	1.47%	1,052,610	$91.8M	2007Q3	Reduced
Viking Global Investors	Viking Global Investors	0.71%	220,100	$14.9M	2004Q1	Reduced
Bill Nygren	Oakmark Select Fund – Harris Associates	0.06%	38,300	$3.3M	2007Q2	Reduced
William Von Mueffling	Cantillon Capital Management	0.04%	6,100	$352K	2003Q4	New

Open-market purchases (P) and sales (S) from SEC Form 4 filings · last 12 months

No open-market insider trades in the last 12 months.

Form 4 filings for option exercises and other transaction types are excluded.

STOCK Act disclosures · last 12 months

Congressional trade data coming soon.

We are sourcing STOCK Act disclosures and will display them here shortly.

What Is SEC Form 4?

Understand the insider trade filings behind CDWC activity.

What Is a 13F Filing?

How superinvestors disclose their quarterly holdings.

Insider Cluster Buying

Why multiple insiders buying together is a strong signal.

Superinvestor Consensus

The most widely held stocks across all tracked institutions.