Barton Investment Management Q4 2018 Filing

Filed January 16, 2019

Portfolio Value

$483.7M

Holdings

41

Report Date

Q4 2018

Filing Type

13F-HR

All Holdings (41 positions)

#StockSharesValue% PortfolioType
1
NFLXNetflix Inc
552,320$147.8M30.56%
2
AMZNAmazon.com
46,173$69.3M14.34%
3
Grubhub
550,685$42.3M8.74%
4
SHOPShopify Inc
292,650$40.5M8.38%
5
PYPLPaypal Hldgs
343,672$28.9M5.97%
6
AMTAmerican Tower
162,553$25.7M5.32%
7
BLBlackline Inc
540,895$22.1M4.58%
8
EAElectronic Arts
278,444$22.0M4.54%
9
ALAir Lease Corp
532,395$16.1M3.33%
10
EQIXEquinix Inc
44,525$15.7M3.25%
11
athenahealth Inc
93,586$12.3M2.55%
12
QCOMQualcomm
98,447$5.6M1.16%
13
GOOGLAlphabet Inc Class A
5,001$5.2M1.08%
14
BRK-BBerkshire Hathaway Class A 1/100
12$3.7M0.76%
15
Berkshire Hathaway Cl B
15,727$3.2M0.66%
16
MSFTMicrosoft
27,931$2.8M0.59%
17
JNJJohnson & Johnson
21,436$2.8M0.57%
18
TROWT Rowe Price Group
29,569$2.7M0.56%
19
XOMExxon Mobil
31,279$2.1M0.44%
20
GOOGAlphabet Inc Class C
905$937K0.19%
21
VTIVanguard Total Stock Market
7,060$901K0.19%
22
AAPLApple Computer Inc
5,265$831K0.17%
23
ABBVAbbvie Inc
8,994$829K0.17%
24
MRKMerck & Co Inc
10,660$815K0.17%
25
ICUII C U Medical
3,465$796K0.16%
26
ADBEAdobe Systems
3,200$724K0.15%
27
DISDisney Walt Co
6,509$714K0.15%
28
CICigna
3,491$663K0.14%
29
ABTAbbott Laboratories
8,994$651K0.13%
30
ADPAuto Data Processing
4,000$524K0.11%
31
ORCLOracle
11,375$514K0.11%
32
4I1Philip Morris Intl Inc
7,085$473K0.10%
33
COUPEURCoupa Software Inc Com
7,320$460K0.10%
34
NTRSNorthern Trust Corporation
5,478$458K0.09%
35
AXPAmerican Express
4,025$384K0.08%
36
PFEPfizer Incorporated
8,700$380K0.08%
37
WFCWells Fargo & Co. New
7,745$357K0.07%
38
CVXChevron Texaco
3,260$355K0.07%
39
MOAltria Group Inc
6,740$333K0.07%
40
TFXTeleflex Incorporated
1,200$310K0.06%
41
CLColgate-Palmolive Co
4,000$238K0.05%