Large Block Owners	965
Total Number of Shares Held	184.2M

% Change in Ownership	-3%
% Shares Owned	99%

Monthly Rotation	Number of Shares	Value of Change (MM)	% of Shrs. Outstanding
Buyers 11/22/09	22,124,227	$454.25	85.8%
Sellers 11/22/09	75,351,282	$1,432.93	54.2%

Institutions:
255 Holders
$2,029,716,107 Value
105.3% Owned of O/S

Mutual Funds:
452 Holders
$916,347,552 Value
55.5% Owned of O/S

Other Major Holders:
258 Holders
$2,031,756,716 Value
105.4% Owned of O/S

101.5% 4.7%

Concentration of Current % Held

Top 10 Institutions:

Top 20 Institutions:

Top 50 Institutions:

All:

Low
Avg. Turnover Rating

Name	Shares Held	Position Value	Percentage of Total Holdings since 11/22/09	% Owned of Shares Outstanding	Turnover Rating
Baron Capital ...	11.0M	$246,124,435	+12%	12.6%	Low
William Blair & ...	4.6M	$102,097,251	+5%	5.2%	Moderate
Artisan Partners ...	3.9M	$87,064,320	+4%	4.5%	Moderate
Manning & Napier ...	3.8M	$85,711,405	+4%	4.4%	Moderate
Barclays Global ...	3.4M	$76,035,322	+4%	3.9%	Low
Vanguard Group, Inc.	3.4M	$75,341,347	+4%	3.9%	Low
Norges Bank	2.8M	$40,006,041	+3%	3.2%	Low
Adage Capital ...	2.8M	$62,959,680	+3%	3.2%	Moderate
State Street ...	2.2M	$49,968,150	+2%	2.6%	Low
AllianceBernstei ...	2.1M	$46,183,066	+2%	2.4%	Moderate

Percentage of Outstanding Shares per Holdings Style (Top 10)

Growth 11.5%

GARP 10.0%

Index 8.1%

Core Value 6.5%

Core Growth 5.5%

Aggres. Gr. 3.5%

Deep Value 1.2%

Momentum 1.1%

Specialty 0.2%

International 0.2%

Moderate
Avg. Turnover Rating

Name	Shares Held	Position Value	Percentage of Total Holdings since 11/22/09	% Owned of Shares Outstanding	Investment Style
Baron Growth Fund	5.0M	$86,000,000	+5%	5.7%	Growth
Statens ...	2.8M	$40,006,041	+3%	3.2%	Core Value
Baron Partners Fund	2.5M	$35,675,000	+3%	2.9%	GARP
Artisan Mid Cap Fund	2.0M	$45,344,320	+2%	2.3%	GARP
Franklin ...	1.3M	$28,101,920	+1%	1.4%	Growth
Baron Asset Fund	1.3M	$21,500,000	+1%	1.4%	Growth
Fidelity Mid-Cap ...	1.1M	$23,520,000	+1%	1.2%	Core Growth
Vanguard ...	1.0M	$17,990,288	+1%	1.2%	Index
Goldman Sachs ...	1.0M	$23,405,587	+1%	1.2%	GARP
Vanguard Mid-Cap ...	945.7K	$18,772,145	+1%	1.1%	Core Growth