Barton Investment Management

Barton Investment Management as of Sept. 30, 2012

Portfolio Holdings for Barton Investment Management

Barton Investment Management holds 49 positions in its portfolio as reported in the September 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
American Tower Reit (AMT) 19.1 $22M 310k 71.39
athenahealth 14.8 $17M 188k 91.77
Amazon (AMZN) 9.6 $11M 44k 254.33
Netflix (NFLX) 8.8 $10M 187k 54.44
Rackspace Hosting 5.6 $6.5M 98k 66.09
Exxon Mobil Corporation (XOM) 5.4 $6.3M 69k 91.45
DTS 5.1 $5.9M 253k 23.30
T. Rowe Price (TROW) 3.6 $4.2M 66k 63.30
Electronic Arts (EA) 2.9 $3.4M 267k 12.69
Air Lease Corp (AL) 2.4 $2.8M 137k 20.40
Johnson & Johnson (JNJ) 2.1 $2.4M 35k 68.90
American Express Company (AXP) 1.9 $2.1M 38k 56.87
ICU Medical, Incorporated (ICUI) 1.5 $1.7M 29k 60.47
Destination Maternity Corporation 1.4 $1.6M 85k 18.70
Interxion Holding 1.3 $1.6M 69k 22.71
Microsoft Corporation (MSFT) 0.9 $1.1M 37k 29.77
Abbott Laboratories (ABT) 0.9 $1.1M 16k 68.59
Google 0.8 $982k 1.3k 754.80
Pvr Partners 0.8 $941k 37k 25.38
Berkshire Hathaway (BRK.A) 0.8 $929k 7.00 132714.29
Anadarko Petroleum Corporation 0.7 $811k 12k 69.91
Coca-Cola Company (KO) 0.6 $729k 19k 37.94
General Electric Company 0.6 $719k 32k 22.72
Philip Morris International (PM) 0.6 $678k 7.5k 89.98
International Business Machines (IBM) 0.5 $612k 3.0k 207.46
Merck & Co (MRK) 0.5 $594k 13k 45.13
CIGNA Corporation 0.5 $571k 12k 47.21
Euronet Worldwide (EEFT) 0.5 $535k 29k 18.79
Automatic Data Processing (ADP) 0.4 $516k 8.8k 58.64
Northern Trust Corporation (NTRS) 0.4 $503k 11k 46.41
Chevron Corporation (CVX) 0.4 $474k 4.1k 116.63
Oracle Corporation (ORCL) 0.4 $472k 15k 31.47
Penn Virginia Corporation 0.4 $468k 75k 6.21
Apple (AAPL) 0.4 $417k 625.00 667.20
Cabot Oil & Gas Corporation (CTRA) 0.3 $404k 9.0k 44.89
Devon Energy Corporation (DVN) 0.3 $363k 6.0k 60.50
Wells Fargo & Company (WFC) 0.3 $358k 10k 34.51
Pfizer (PFE) 0.3 $333k 13k 24.85
Altria (MO) 0.2 $252k 7.5k 33.44
Dfc Global 0.2 $257k 15k 17.13
Dun & Bradstreet Corporation 0.2 $239k 3.0k 79.67
GlaxoSmithKline 0.2 $233k 5.0k 46.29
Kraft Foods 0.2 $216k 5.2k 41.43
Union Pacific Corporation (UNP) 0.2 $216k 1.8k 118.68
Berkshire Hathaway Inc. Class B 0.2 $208k 2.4k 88.14
Legg Mason 0.2 $205k 8.3k 24.70
Equifax (EFX) 0.2 $210k 4.5k 46.67
Colgate-Palmolive Company (CL) 0.2 $214k 2.0k 107.00
Genworth Financial (GNW) 0.1 $73k 14k 5.21