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DEXCOM INC
DEXCOM INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 221 Institutional holders with a total value of $2,877,602,576.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 METROPOLITAN LIFE INSURANCE CO/NY 55,651 2,302,000 0.08%
102 FIRST MERCANTILE TRUST CO 55,088 2,279,000 0.08%
103 D. E. Shaw & Co., Inc. 53,210 2,201,000 0.08%
104 Copper Rock Capital Partners, LLC 52,869 2,187,000 0.08%
105 Airain ltd 52,205 2,159,000 0.08%
106 GOLDMAN SACHS GROUP INC 50,000 2,068,000 0.07% Put
107 AMERICAN INTERNATIONAL GROUP, INC. 48,074 1,988,341 0.07%
108 PARAMETRIC PORTFOLIO ASSOCIATES LLC 48,063 1,988,000 0.07%
109 JENNISON ASSOCIATES LLC 47,530 1,966,000 0.07%
110 Granite Investment Partners, LLC 47,254 1,954,000 0.07%
111 Savant Capital, LLC 45,398 1,878,000 0.07%
112 ESSEX INVESTMENT MANAGEMENT CO LLC 39,886 1,650,000 0.06%
113 VOYA INVESTMENT MANAGEMENT LLC 39,709 1,642,000 0.06%
114 STRS OHIO 39,300 1,625,000 0.06%
115 PUTNAM INVESTMENTS LLC 37,148 1,536,000 0.05%
116 TIRSCHWELL & LOEWY INC 35,100 1,452,000 0.05%
117 PEAK6 Group LLC 34,802 1,440,000 0.05%
118 Legg Mason Asset Management (Japan) Co., Ltd. 34,300 1,419,000 0.05%
119 Informed Momentum Co LLC 33,821 1,399,000 0.05%
120 Robert W. Baird & Co. Inc 33,520 1,386,000 0.05%
121 SUSQUEHANNA INTERNATIONAL GROUP, LLP 30,700 1,270,000 0.04% Put
122 CANADA LIFE ASSURANCE Co 30,825 1,269,000 0.04%
123 PNC FINANCIAL SERVICES GROUP, INC. 30,341 1,256,000 0.04%
124 CLARK ESTATES INC/NY 30,000 1,241,000 0.04%
125 HANSEATIC MANAGEMENT SERVICES INC 46 1,112,000 0.04%
126 BANK OF AMERICA CORP /DE/ 25,215 1,043,000 0.04%
127 Geduld E E 25,000 1,034,000 0.04%
128 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 24,920 1,031,000 0.04%
129 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 24,498 1,013,000 0.04%
130 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 23,406 968,000 0.03%
131 HBK INVESTMENTS L P 22,700 939,000 0.03%
132 PDT Partners, LLC 22,508 931,000 0.03%
133 NICHOLAS COMPANY, INC. 22,500 930,000 0.03%
134 ELLINGTON MANAGEMENT GROUP LLC 21,800 902,000 0.03%
135 GLOBEFLEX CAPITAL L P 20,950 866,000 0.03%
136 TOCQUEVILLE ASSET MANAGEMENT L.P. 20,695 856,000 0.03%
137 GUGGENHEIM CAPITAL LLC 20,216 836,000 0.03%
138 STEVENS CAPITAL MANAGEMENT LP 19,800 819,000 0.03%
139 Connor, Clark & Lunn Investment Management Ltd. 17,500 799,000 0.03%
140 SYMPHONY ASSET MANAGEMENT LLC 18,919 783,000 0.03%
141 MENTA CAPITAL LLC 18,600 769,000 0.03%
142 Kessler Investment Group, LLC 18,185 752,000 0.03%
143 UBS AG 18,102 749,000 0.03%
144 NOMURA HOLDINGS INC 17,247 718,000 0.02%
145 TWO SIGMA ADVISERS, LP 16,814 697,000 0.02%
146 AMP Capital Investors Ltd 16,993 680,000 0.02%
147 DIMENSIONAL FUND ADVISORS LP 16,351 676,000 0.02%
148 ROYAL BANK OF CANADA 15,682 648,000 0.02%
149 JPMORGAN CHASE & CO 15,487 641,000 0.02%
150 Freedom Investment Management, Inc. 14,087 583,000 0.02%
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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.