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Institutional Investment Manager
East Coast Asset Management, LLC.
East Coast Asset Management, LLC. (CIK: 0001579254) incorporated in Massachusetts, located at 16 Martin Street, Essex, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 95 holdings with a total value of $333,049,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 BERKSHIRE HATHAWAY INC DEL 156,703 25,539,000 7.67%
2 MASTERCARD INCORPORATED 215,176 22,217,000 6.67%
3 ALPHABET INC 25,229 19,472,000 5.85%
4 COLGATE PALMOLIVE CO 284,278 18,603,000 5.59%
5 SCHWAB CHARLES CORP 442,433 17,463,000 5.24%
6 CHARTER COMM 58,851 16,944,000 5.09%
7 LIBERTY GLOBAL PLC 485,787 14,428,000 4.33%
8 DEERE & CO 138,498 14,271,000 4.28%
9 APPLE INC 120,859 13,998,000 4.20%
10 MOODYS CORP 145,860 13,750,000 4.13%
11 PHILLIPS 66 156,503 13,523,000 4.06%
12 TJX COS INC NEW 175,503 13,186,000 3.96%
13 DANAHER CORP DEL 162,624 12,659,000 3.80%
14 TRANSDIGM GROUP INC COM 48,085 11,971,000 3.59%
15 INTERNATIONAL BUSINESS MACHS 53,165 8,825,000 2.65%
16 WELLS FARGO & CO NEW 88,313 4,867,000 1.46%
17 WASTE MGMT INC DEL 61,359 4,351,000 1.31%
18 VISA INC 55,308 4,315,000 1.30%
19 UNITED PARCEL SERVICE INC 33,726 3,866,000 1.16%
20 BECTON DICKINSON & CO 20,411 3,379,000 1.01%
21 STARBUCKS CORP 54,308 3,015,000 0.91%
22 SCHLUMBERGER LTD 35,791 3,005,000 0.90%
23 VANGUARD INDEX FDS 30,271 2,942,000 0.88%
24 SPDR S&P 500 ETF TR 12,786 2,858,000 0.86%
25 JOHNSON & JOHNSON 21,268 2,450,000 0.74%
26 AUTOMATIC DATA PROCESSING IN 22,953 2,359,000 0.71%
27 FIAT CHRYSLER AUTOMOBILES NV COM 236,825 2,160,000 0.65%
28 WABCO 18,736 1,989,000 0.60%
29 SYSCO CORP 34,876 1,931,000 0.58%
30 PFIZER INC 58,785 1,909,000 0.57%
31 ANHEUSER BUSCH INBEV SA/NV 18,085 1,907,000 0.57%
32 BERKSHIRE HATHAWAY INC DEL 7 1,709,000 0.51%
33 ISHARES INC 56,931 1,677,000 0.50%
34 UNION PAC CORP 15,904 1,649,000 0.50%
35 ALPHABET INC 2,075 1,644,000 0.49%
36 MICROSOFT CORP 22,404 1,392,000 0.42%
37 AMERICAN TOWER CORP NEW 13,020 1,376,000 0.41%
38 LIBERTY GLOBAL PLC 44,861 1,372,000 0.41%
39 PAYCHEX INC 22,408 1,364,000 0.41%
40 VANGUARD SPECIALIZED FUNDS 15,714 1,339,000 0.40%
41 OMNICOM GROUP INC 15,568 1,325,000 0.40%
42 DISNEY WALT CO 12,217 1,273,000 0.38%
43 3M CO 7,105 1,269,000 0.38%
44 ISHARES TR 13,036 1,200,000 0.36%
45 PROCTER AND GAMBLE CO 14,014 1,178,000 0.35%
46 VANGUARD TAX-MANAGED FDS 31,876 1,165,000 0.35%
47 FERRARI N V COM 19,799 1,151,000 0.35%
48 LOCKHEED MARTIN CORP 4,600 1,150,000 0.35%
49 LABORATORY CORP AMER HLDGS 8,267 1,061,000 0.32%
50 VANGUARD INTL EQUITY INDEX F 28,316 1,013,000 0.30%
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001085146-17-000418, filed 2017.02.10).

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.