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Institutional Investment Manager
Main Street Research LLC
Main Street Research LLC (CIK: 0001513211) incorporated in Connecticut, located at 342 Main Street, Lakeville, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q3)
Portfolio Summary: 134 holdings with a total value of $449,115,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 BERKSHIRE HATHAWAY INC DEL 3,905 539,000 0.12%
102 PROLOGIS INC 13,556 511,000 0.11%
103 BANK MARIN BANCORP 10,668 490,000 0.11%
104 ALTRIA GROUP INC 10,591 487,000 0.11%
105 CISCO SYSTEMS INC 18,235 459,000 0.10%
106 POLARIS INDS INC 3,009 451,000 0.10%
107 PFIZER INC 14,448 427,000 0.10%
108 SMUCKER J M CO 4,086 404,000 0.09%
109 INTERNATIONAL BUSINESS MACHS 2,108 400,000 0.09%
110 3M CO 2,633 373,000 0.08%
111 Advent Software Inc. 11,205 354,000 0.08%
112 AUTODESK INC 6,311 348,000 0.08%
113 NORFOLK SOUTHERN CORP 3,000 335,000 0.07%
114 CHINA TELECOM CORP LTD 5,285 325,000 0.07%
115 WAL-MART STORES INC 4,073 311,000 0.07%
116 EXPRESS SCRIPTS HLDG CO 4,275 302,000 0.07%
117 ConocoPhillips 3,792 290,000 0.06%
118 Chubb Corporation 3,150 287,000 0.06%
119 GARTNER INC 3,755 276,000 0.06%
120 PEPSICO INC 2,933 273,000 0.06%
121 Agilent Technologies 4,748 271,000 0.06%
122 NORDSTROM INC 3,825 262,000 0.06%
123 IAC/INTERACTIVE 3,950 260,000 0.06%
124 KIMBERLY CLARK CORP 2,410 259,000 0.06%
125 NIKE INC 2,882 257,000 0.06%
126 BANK AMER CORP 14,757 252,000 0.06%
127 LILLY ELI & CO 3,725 242,000 0.05%
128 OCCIDENTAL PETE CORP DEL 2,477 238,000 0.05%
129 MCKESSON CORP 1,215 237,000 0.05%
130 Kinder Morgan Inc. 2,485 232,000 0.05%
131 ACE LTD 2,200 231,000 0.05%
132 JPMorgan Chase & Co 3,551 214,000 0.05%
133 COMCAST CORP NEW 3,756 201,000 0.04%
134 BOEING CO 1,582 201,000 0.04%
Page 3 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001513211-14-000005, filed 2014.11.13).

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.