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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 (2015Q2)
Portfolio Summary: 146 holdings with a total value of $683,661,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 ROCHE HOLDING LTD SPONSORED AD 24,120 845,000 0.12%
102 DUNKIN BRANDS GROUP INC COM 15,000 825,000 0.12%
103 PFIZER INC 24,422 819,000 0.12%
104 CVS HEALTH CORP 7,285 764,000 0.11%
105 SvcNow Inc 10,238 761,000 0.11%
106 POTASH CORP SASK INC 21,270 659,000 0.10%
107 QUALCOMM INC 10,415 652,000 0.10%
108 Entergy Corp 8,616 607,000 0.09%
109 LILLY ELI & CO 6,670 557,000 0.08%
110 PIONEER NAT RES CO 4,000 555,000 0.08%
111 AMERICAN EXPRESS CO 6,450 501,000 0.07%
112 WISDOMTREE INVESTMENTS CO 22,000 483,000 0.07%
113 CAMECO CORP 32,840 469,000 0.07%
114 ALKERMES PLC 7,000 450,000 0.07%
115 ILLINOIS TOOL WKS INC 4,600 422,000 0.06%
116 HALLIBURTON CO 8,895 383,000 0.06%
117 CLAYMORE EXCHANGE TRD FD TR 12,000 378,000 0.06%
118 Agios Pharmaceuticals Inc 3,400 378,000 0.06%
119 Zoetis Inc. CL A 7,697 371,000 0.05%
120 CABOT OIL & GAS CORP 11,115 351,000 0.05%
121 ANALOG DEVICES INC 5,000 321,000 0.05%
122 SUNTRUST BKS INC 7,300 314,000 0.05%
123 PPDC ENERGY INC 5,563 298,000 0.04%
124 GULFPORT ENERGY CORP 7,309 294,000 0.04%
125 Praxair Inc 2,420 289,000 0.04%
126 DISNEY WALT CO 2,500 285,000 0.04%
127 ARISTA NETWORKS INC 3,477 284,000 0.04%
128 NOW Inc. 13,732 273,000 0.04%
129 CAMBRIDGE BANCORP 5,950 273,000 0.04%
130 VECTREN CORP 7,040 271,000 0.04%
131 APACHE CORP 4,660 269,000 0.04%
132 VANGUARD INDEX FDS 2,480 265,000 0.04%
133 Adobe Systems Inc 3,170 257,000 0.04%
134 WOLVERINE WORLD WIDE INC COM 9,020 257,000 0.04%
135 EVERTEC INC 12,000 255,000 0.04%
136 PNC FINL SVCS GROUP INC 2,600 249,000 0.04%
137 COPA HOLDINGS SA CLASS A 3,000 248,000 0.04%
138 NEWMONT CORP 10,500 245,000 0.04%
139 NUANCE COMMUNICATIONS INC 14,000 245,000 0.04%
140 LinkedIn Corp 1,098 227,000 0.03%
141 TE CONNECTIVITY LTD F 3,490 224,000 0.03%
142 Vaneck Vectors Jr Gold Miners 9,265 224,000 0.03%
143 QUINTILES IMS HLDGS 3,000 218,000 0.03%
144 Facebook Inc Cl A 2,500 214,000 0.03%
145 VANGUARD INTL EQUITY INDEX F 2,000 204,000 0.03%
146 KINROSS GOLD CORP 42,500 99,000 0.01%
Page 3 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001082461-15-000003, filed 2015.07.13).

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.