CDW Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:CDW Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
01 Aug 24	BuyUS$227,449	Albert Miralles	Individual		1,050	US$216.62
01 Aug 24	BuyUS$259,380	Christine Leahy	Individual		1,200	US$216.15

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of CDW?
Owner Type	Number of Shares	Ownership Percentage
State or Government	116,934	0.0877%
Individual Insiders	307,700	0.231%
General Public	1,941,400	1.46%
Institutions	130,898,028	98.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 61% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.4%	The Vanguard Group, Inc.	16,573,837	US$3.0b	0.58%	0.04%
8.08%	BlackRock, Inc.	10,762,258	US$2.0b	-1.03%	0.03%
4.29%	State Street Global Advisors, Inc.	5,719,348	US$1.0b	1.14%	0.04%
3.6%	Select Equity Group, L.P.	4,792,093	US$869.0m	-1.27%	2.77%
2.61%	Geode Capital Management, LLC	3,481,064	US$631.3m	0.92%	0.04%
2.52%	Morgan Stanley Investment Management Inc.	3,358,859	US$609.1m	-4.68%	0.46%
2.31%	Mawer Investment Management Ltd.	3,076,484	US$557.9m	-0.85%	1.23%
2.1%	Amundi Asset Management SAS	2,801,615	US$508.0m	8.72%	0.1%
2.03%	FMR LLC	2,700,107	US$489.6m	-6.96%	0.03%
2%	Longview Partners (Guernsey) Limited	2,668,070	US$483.8m	0.39%	3.07%
2%	AllianceBernstein L.P.	2,666,011	US$483.5m	-9.11%	0.14%
1.94%	Morgan Stanley Investment Management Limited	2,579,221	US$467.7m	0%	1.06%
1.59%	Neuberger Berman Investment Advisers LLC	2,116,993	US$383.9m	-0.85%	0.28%
1.49%	Eaton Vance Management	1,987,564	US$360.4m	1.51%	0.08%
1.47%	Wellington Management Group LLP	1,964,331	US$356.2m	-48.6%	0.05%
1.38%	Massachusetts Financial Services Company	1,838,760	US$333.4m	0%	0.07%
1.11%	Invesco Capital Management LLC	1,478,470	US$268.1m	-13.3%	0.1%
1.1%	Janus Henderson Group plc	1,466,597	US$266.0m	7,030%	0.1%
1.06%	Mitsubishi UFJ Asset Management Co., Ltd.	1,415,266	US$256.6m	2.43%	0.14%
1.03%	Artisan Partners Limited Partnership	1,369,575	US$248.4m	0%	0.19%
1.01%	Columbia Management Investment Advisers, LLC	1,348,724	US$244.6m	-1.45%	0.05%
1%	Dimensional Fund Advisors LP	1,336,945	US$242.4m	3.42%	0.03%
0.96%	Cantillon Capital Management LLC	1,281,644	US$232.4m	-2.91%	1.37%
0.94%	Fenimore Asset Management, Inc.	1,253,415	US$227.3m	0.04%	4.31%
0.94%	Northern Trust Global Investments	1,251,600	US$227.0m	-5.87%	0.03%