Barton Investment Management

Barton Investment Management as of Dec. 31, 2012

Portfolio Holdings for Barton Investment Management

Barton Investment Management holds 47 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
American Tower Reit (AMT) 18.7 $23M 296k 77.27
Netflix (NFLX) 14.3 $18M 189k 92.59
athenahealth 11.7 $14M 195k 73.29
Amazon (AMZN) 9.1 $11M 44k 250.86
Rackspace Hosting 6.1 $7.5M 100k 74.27
DTS 4.4 $5.3M 320k 16.70
Exxon Mobil Corporation (XOM) 4.3 $5.2M 61k 86.55
T. Rowe Price (TROW) 3.5 $4.2M 65k 65.11
Electronic Arts (EA) 3.3 $4.0M 276k 14.52
Air Lease Corp (AL) 3.0 $3.6M 170k 21.50
Interxion Holding 2.5 $3.1M 131k 23.76
Johnson & Johnson (JNJ) 1.9 $2.4M 34k 70.09
American Express Company (AXP) 1.7 $2.1M 37k 57.49
Destination Maternity Corporation 1.5 $1.8M 85k 21.56
ICU Medical, Incorporated (ICUI) 1.4 $1.7M 29k 60.92
Abbott Laboratories (ABT) 0.8 $1.0M 16k 65.49
Microsoft Corporation (MSFT) 0.8 $964k 36k 26.72
Berkshire Hathaway (BRK.A) 0.8 $938k 7.00 134000.00
Pvr Partners 0.7 $802k 31k 25.98
Google 0.6 $765k 1.1k 707.68
Anadarko Petroleum Corporation 0.6 $758k 10k 74.31
Coca-Cola Company (KO) 0.6 $697k 19k 36.27
General Electric Company 0.5 $664k 32k 20.98
Euronet Worldwide (EEFT) 0.5 $663k 28k 23.59
Philip Morris International (PM) 0.5 $630k 7.5k 83.61
CIGNA Corporation 0.5 $598k 11k 53.42
International Business Machines (IBM) 0.5 $565k 3.0k 191.53
Merck & Co (MRK) 0.4 $534k 13k 40.93
Automatic Data Processing (ADP) 0.4 $501k 8.8k 56.93
Oracle Corporation (ORCL) 0.4 $475k 14k 33.33
Cabot Oil & Gas Corporation (CTRA) 0.4 $448k 9.0k 49.78
Chevron Corporation (CVX) 0.4 $439k 4.1k 108.02
Apple (AAPL) 0.3 $426k 800.00 532.50
Northern Trust Corporation (NTRS) 0.3 $378k 7.5k 50.15
Wells Fargo & Company (WFC) 0.3 $355k 10k 34.22
Penn Virginia Corporation 0.3 $333k 75k 4.42
Pfizer (PFE) 0.2 $286k 11k 25.09
Dfc Global 0.2 $278k 15k 18.53
Equifax (EFX) 0.2 $244k 4.5k 54.22
Devon Energy Corporation (DVN) 0.2 $229k 4.4k 52.05
Union Pacific Corporation (UNP) 0.2 $229k 1.8k 125.82
Dun & Bradstreet Corporation 0.2 $236k 3.0k 78.67
Altria (MO) 0.2 $237k 7.5k 31.45
GlaxoSmithKline 0.2 $219k 5.0k 43.51
Berkshire Hathaway Inc. Class B 0.2 $212k 2.4k 89.83
Colgate-Palmolive Company (CL) 0.2 $209k 2.0k 104.50
Genworth Financial (GNW) 0.1 $105k 14k 7.50