Barton Investment Management

Barton Investment Management as of Sept. 30, 2011

Portfolio Holdings for Barton Investment Management

Barton Investment Management holds 48 positions in its portfolio as reported in the September 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
American Tower Corporation 18.2 $19M 357k 53.80
Netflix (NFLX) 13.7 $14M 127k 113.27
athenahealth 11.7 $12M 208k 59.55
Amazon (AMZN) 8.8 $9.2M 43k 216.24
Exxon Mobil Corporation (XOM) 5.6 $5.9M 81k 72.63
eBay (EBAY) 5.0 $5.3M 180k 29.49
Euronet Worldwide (EEFT) 4.3 $4.5M 288k 15.74
DTS 3.7 $3.9M 157k 24.83
T. Rowe Price (TROW) 2.7 $2.8M 59k 47.76
Electronic Arts (EA) 2.6 $2.8M 135k 20.45
Johnson & Johnson (JNJ) 2.2 $2.4M 37k 63.68
Rackspace Hosting 1.9 $2.1M 60k 34.13
American Express Company (AXP) 1.6 $1.6M 37k 44.89
Legg Mason 1.3 $1.4M 53k 25.71
Destination Maternity Corporation 1.0 $1.1M 85k 12.87
ICU Medical, Incorporated (ICUI) 1.0 $1.1M 29k 36.79
Microsoft Corporation (MSFT) 1.0 $1.0M 41k 24.88
ESCO Technologies (ESE) 1.0 $1.0M 40k 25.49
Google 0.9 $928k 1.8k 515.27
Penn Virginia Resource Partners 0.8 $867k 37k 23.39
Abbott Laboratories (ABT) 0.8 $810k 16k 51.11
International Business Machines (IBM) 0.7 $756k 4.3k 174.88
Berkshire Hathaway (BRK.A) 0.7 $748k 7.00 106857.14
Anadarko Petroleum Corporation 0.7 $731k 12k 63.02
General Electric Company 0.6 $667k 44k 15.21
Coca-Cola Company (KO) 0.6 $649k 9.6k 67.55
CIGNA Corporation 0.5 $549k 13k 41.92
Chevron Corporation (CVX) 0.5 $539k 5.8k 92.64
Penn Virginia Corporation 0.5 $531k 95k 5.56
Automatic Data Processing (ADP) 0.5 $509k 11k 47.13
Philip Morris International (PM) 0.5 $470k 7.5k 62.38
Merck & Co (MRK) 0.4 $433k 13k 32.73
Oracle Corporation (ORCL) 0.4 $431k 15k 28.73
Northern Trust Corporation (NTRS) 0.3 $343k 9.8k 35.00
Apple (AAPL) 0.3 $347k 909.00 381.74
Devon Energy Corporation (DVN) 0.3 $333k 6.0k 55.50
Cooper Industries 0.3 $323k 7.0k 46.14
Dfc Global 0.3 $327k 15k 21.80
Pfizer (PFE) 0.3 $308k 17k 17.70
Kraft Foods 0.2 $268k 8.0k 33.58
Wells Fargo & Company (WFC) 0.2 $250k 10k 24.10
Kimberly-Clark Corporation (KMB) 0.2 $231k 3.3k 71.03
Berkshire Hathaway Inc. Class B 0.2 $218k 3.1k 70.89
GlaxoSmithKline 0.2 $208k 5.0k 41.33
Altria (MO) 0.2 $202k 7.5k 26.81
Colgate-Palmolive Company (CL) 0.2 $204k 2.3k 88.70
Genworth Financial (GNW) 0.1 $80k 14k 5.71
Cardionet 0.1 $87k 29k 3.00