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Institutional Investment Manager
S&CO INC
S&CO INC (CIK: 0001082461) incorporated in Massachusetts, located at 50 Congress Street Room 800, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Portfolio Summary: 142 holdings with a total value of $703,548,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 PALL CORP 350,240 35,161,000 5.00%
2 CHURCH & DWIGHT 357,602 30,546,000 4.34%
3 BERKSHIRE HATHAWAY INC DEL 201,058 29,017,000 4.12%
4 Exxon Mobil Corp 315,715 26,836,000 3.81%
5 ECOLAB INC 229,121 26,207,000 3.72%
6 LIBERTY MEDIA CORP 594,242 22,700,000 3.23%
7 MERCK & CO INC 388,140 22,310,000 3.17%
8 JOHNSON & JOHNSON 217,959 21,927,000 3.12%
9 LIBERTY GLOBAL PLC 434,497 21,642,000 3.08%
10 DIRECTV COM 250,552 21,322,000 3.03%
11 AUTOMATIC DATA PROCESSING IN 246,395 21,101,000 3.00%
12 Liberty Interactive Corp QVC G 645,262 18,835,000 2.68%
13 MEDTRONIC PLC COM 207,257 16,164,000 2.30%
14 AIR PRODS & CHEMS INC 103,511 15,659,000 2.23%
15 SCHLUMBERGER LTD 179,430 14,972,000 2.13%
16 APPLE INC 107,058 13,321,000 1.89%
17 ABBOTT LABS 284,367 13,175,000 1.87%
18 MOSAIC CO NEW 268,794 12,381,000 1.76%
19 CATERPILLAR INC 154,193 12,340,000 1.75%
20 STARZ COM 355,601 12,236,000 1.74%
21 3M Co 72,506 11,960,000 1.70%
22 AbbVie Inc 199,075 11,654,000 1.66%
23 LIBERTY BROADBAND-C 193,690 10,963,000 1.56%
24 PEPSICO INC 114,371 10,936,000 1.55%
25 CONSOL ENERGY INC 363,753 10,145,000 1.44%
26 INTEL CORP 321,608 10,057,000 1.43%
27 GENERAL ELECTRIC CO 390,624 9,691,000 1.38%
28 LIBERTY VENTURES 226,295 9,507,000 1.35%
29 WELLS FARGO & CO NEW 168,030 9,141,000 1.30%
30 LIBERTY MEDIA SER A 203,836 7,858,000 1.12%
31 CHEVRON CORP NEW 70,841 7,437,000 1.06%
32 TIME WARNER CABLE 45,474 6,816,000 0.97%
33 UNION PAC CORP 60,988 6,606,000 0.94%
34 Cisco Systems Inc 222,262 6,118,000 0.87%
35 SPDR GOLD TRUST 51,290 5,830,000 0.83%
36 VANGUARD INTL EQUITY INDEX F 100,000 5,422,000 0.77%
37 THERMO FISHER SCIENTIFIC INC 39,016 5,241,000 0.74%
38 Liberty Global Inc 99,006 5,096,000 0.72%
39 LIBERTY BROADBAND CORP COM SER A 75,669 4,274,000 0.61%
40 FORD MTR CO DEL 258,520 4,173,000 0.59%
41 SIGMA ALDRICH 28,621 3,957,000 0.56%
42 LIBERTY TRIPADVISOR HLDGS INC COM SER A 122,727 3,901,000 0.55%
43 FULLER H B CO COM 87,197 3,738,000 0.53%
44 ASCENT CAP GROUP INC COM SER A 93,340 3,716,000 0.53%
45 KIMBERLY CLARK CORP 34,368 3,681,000 0.52%
46 STERICYCLE 26,170 3,675,000 0.52%
47 CDK Global Inc. 75,642 3,537,000 0.50%
48 ALPHABET INC C NON VOTING SHAR 6,271 3,437,000 0.49%
49 MICROSOFT CORP 82,011 3,334,000 0.47%
50 VANGUARD WORLD FDS 30,295 3,311,000 0.47%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001082461-15-000002, filed 2015.04.27).

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.