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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 (2016Q3)
Portfolio Summary: 157 holdings with a total value of $666,124,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 Chubb Limited 21,180 2,661,000 0.40%
102 INTERNATIONAL BUSINESS MACHS 16,856 2,678,000 0.40%
103 Wec Energy Group Inc 44,772 2,681,000 0.40%
104 STERICYCLE INC 33,630 2,695,000 0.40%
105 GENERAL MLS INC 42,674 2,726,000 0.41%
106 PRAXAIR INC 24,103 2,912,000 0.44%
107 Liberty LiLAC Grp 106,531 2,988,000 0.45%
108 SPDR GOLD TRUST 24,265 3,049,000 0.46%
109 AMGEN INC 18,600 3,103,000 0.47%
110 AFLAC INC 47,140 3,388,000 0.51%
111 LIBERTY MEDIA CORP SERIES C 124,041 3,491,000 0.52%
112 VANGUARD INTL EQUITY INDEX F 93,777 3,529,000 0.53%
113 Vaneck Vectors Gold Miners ETF 134,096 3,544,000 0.53%
114 Liberty Global Inc 109,936 3,758,000 0.56%
115 Alphabet Inc Cap Stock Cl A 4,820 3,876,000 0.58%
116 CDK GLOBAL INC 67,654 3,881,000 0.58%
117 BOSTON SCIENTIFIC CORP 169,920 4,044,000 0.61%
118 KIMBERLY CLARK CORP 33,023 4,166,000 0.63%
119 VANGUARD INTL EQUITY INDEX F 100,000 4,873,000 0.73%
120 CHARTER COMMUNICATIONSINC NEWC 18,913 5,106,000 0.77%
121 MICROSOFT CORP 90,146 5,192,000 0.78%
122 LIBERTY M SIRIUSXM A 160,734 5,462,000 0.82%
123 PIONEER NAT RES CO 29,535 5,483,000 0.82%
124 ALPHABET INC 7,223 5,614,000 0.84%
125 CHEVRON CORP NEW 56,885 5,855,000 0.88%
126 LIBERTY BROADBAND CORP COM SER A 90,975 6,383,000 0.96%
127 UNION PAC CORP 67,678 6,601,000 0.99%
128 CISCO SYSTEMS INC 221,352 7,021,000 1.05%
129 THERMO FISHER SCIENTIFIC INC 45,671 7,264,000 1.09%
130 WELLS FARGO & CO NEW 169,635 7,511,000 1.13%
131 LIBERTY VENTURES 210,380 8,388,000 1.26%
132 LIBERTY GLOBAL PLC 320,948 8,855,000 1.33%
133 FULLER H B CO 208,226 9,676,000 1.45%
134 INTEL CORP 280,462 10,587,000 1.59%
135 APPLE INC 97,748 11,050,000 1.66%
136 STARZ COM 363,341 11,333,000 1.70%
137 AT&T Inc New 291,947 11,856,000 1.78%
138 ABBOTT LABS 282,365 11,941,000 1.79%
139 3M Co 68,124 12,005,000 1.80%
140 GENERAL ELECTRIC CO 408,116 12,088,000 1.81%
141 LIBERTY MEDIA HOLDING CP INTER A 617,000 12,346,000 1.85%
142 PEPSICO INC 115,776 12,593,000 1.89%
143 CATERPILLAR INC 145,933 12,954,000 1.94%
144 LIBERTY GLOBAL PLC 394,200 13,024,000 1.96%
145 AIR PRODS & CHEMS INC 95,614 14,375,000 2.16%
146 SCHLUMBERGER LTD 186,268 14,648,000 2.20%
147 LIBERTY BROADBAND-C 211,141 15,092,000 2.27%
148 LIBERTY M SIRIUSXM C 496,192 16,578,000 2.49%
149 MEDTRONIC PLC COM 203,133 17,551,000 2.63%
150 MOSAIC CO NEW 753,354 18,427,000 2.77%
Page 3 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001082461-16-000011, filed 2016.10.28).

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.