Dark
Light
System
Institutional Investment Manager
Barton Investment Management
Barton Investment Management (CIK: 0001387818), located at One Tower Bridge, West Conshohocken, PA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 41 holdings with a total value of $300,638,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 NETFLIX INC 699,928 86,651,000 28.82%
2 AMAZON COM INC 48,464 36,341,000 12.09%
3 ATHENA HEALTH INC. 216,835 22,804,000 7.59%
4 ELECTRONIC ARTS INC 284,219 22,385,000 7.45%
5 GRUBHUB INC 524,275 19,723,000 6.56%
6 AMERICAN TOWER CORP NEW 178,077 18,819,000 6.26%
7 AIR LEASE CORP 441,896 15,170,000 5.05%
8 EQUINIX 42,139 15,060,000 5.01%
9 PAYPAL HLDGS INC 308,486 12,175,000 4.05%
10 QUALCOMM INC 163,082 10,632,000 3.54%
11 SHOPIFY INC 143,140 6,136,000 2.04%
12 PALO ALTO NETWORKS 35,913 4,490,000 1.49%
13 PRICE T ROWE GROUP INC 42,448 3,194,000 1.06%
14 EXXON MOBIL CORP 33,047 2,982,000 0.99%
15 BERKSHIRE HATHAWAY INC DEL 12 2,929,000 0.97%
16 JOHNSON & JOHNSON 22,565 2,599,000 0.86%
17 ALAPHABET INC 3,130 2,480,000 0.82%
18 BERKSHIRE HATHAWAY B 13,815 2,251,000 0.75%
19 AMERICAN EXPRESS CO 24,067 1,782,000 0.59%
20 MICROSOFT CORP 28,371 1,762,000 0.59%
21 DISNEY WALT CO 7,712 803,000 0.27%
22 MERCK & CO INC 12,424 731,000 0.24%
23 ALPHABET INC 905 698,000 0.23%
24 ANADARKO PETR 9,900 690,000 0.23%
25 PHILIP MORRIS INTL INC 7,085 648,000 0.22%
26 ICU MED INC COM 4,275 629,000 0.21%
27 ABBVIE INC 9,828 615,000 0.20%
28 APPLE INC 4,885 565,000 0.19%
29 NORTHERN TRUST 6,218 553,000 0.18%
30 WELLS FARGO & CO NEW 8,600 473,000 0.16%
31 ALTRIA GROUP INC 6,740 455,000 0.15%
32 CIGNA CORPORATION 3,280 437,000 0.15%
33 ORACLE CORP 11,375 437,000 0.15%
34 AUTOMATIC DATA PROCESSING IN 4,000 411,000 0.14%
35 HCP INC 12,000 356,000 0.12%
36 ABBOTT LABS 8,994 345,000 0.11%
37 ADOBE INC 3,200 329,000 0.11%
38 Kinder Morgan Inc 15,000 310,000 0.10%
39 PFIZER INC 8,700 282,000 0.09%
40 COLGATE PALMOLIVE CO 4,000 261,000 0.09%
41 CHEVRON CORP NEW 2,088 245,000 0.08%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001387818-17-000001, filed 2017.01.24).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.