244 hedge funds and large institutions have $4.55B invested in DexCom in 2015 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 82 increasing their positions, 97 reducing their positions, and 25 closing their positions.

Holders
244
Holders Change
+16
Holders Change %
+7.02%
% of All Funds
6.51%
Holding in Top 10
6
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-33.33%
% of All Funds
0.16%
New
43
Increased
82
Reduced
97
Closed
25
Calls
$10.1M
Puts
$20.6M
Net Calls
-$10.6M
Net Calls Change
-$16.1M
Name Market Value Shares Shares
Change
Shares
Change %
Renaissance Technologies
101
Renaissance Technologies
New York
$4.32M 69,343 -200,000 -74%
SIMG
102
Stephens Investment Management Group
Texas
$4.32M 69,320 +69,320 New
HI
103
HBK Investments
Texas
$4.31M 69,055 +24,855 +56%
GLA
104
Great Lakes Advisors
Illinois
$4.16M 66,790 +12,490 +23%
JPMorgan Chase & Co
105
JPMorgan Chase & Co
New York
$4.14M 66,419 +60,926 +1,109%
PAM
106
Paradigm Asset Management
New York
$4.06M 65,200 +4,000 +7%
RJA
107
Raymond James & Associates
Florida
$3.93M 63,103 -194 -0.3%
Susquehanna International Group
108
Susquehanna International Group
Pennsylvania
$3.84M 61,539 +23,875 +63%
AI
109
Axiom Investors
Connecticut
$3.76M 60,293 +28,153 +88%
TG
110
TCW Group
California
$3.74M 59,924 -23,394 -28%
State Board of Administration of Florida Retirement System
111
State Board of Administration of Florida Retirement System
Florida
$3.64M 58,309 -6,749 -10%
NIP
112
Nicholas Investment Partners
California
$3.6M 57,806 +57,806 New
MLICM
113
Metropolitan Life Insurance Company (MetLife)
New York
$3.58M 57,472 -221 -0.4%
BLM
114
Bennett Lawrence Management
New York
$3.45M 55,250 -42,565 -44%
GI
115
GAMCO Investors
Connecticut
$3.17M 50,800 -800 -2%
Adage Capital Partners
116
Adage Capital Partners
Massachusetts
$3.12M 50,000 +50,000 New
SFP
117
Santa Fe Partners
New Mexico
$3.08M 49,336 +21,016 +74%
AIG
118
American International Group
New York
$2.94M 47,108
SC
119
Savant Capital
Illinois
$2.78M 44,562
Canada Life
120
Canada Life
Manitoba, Canada
$2.63M 42,298 +2,300 +6%
Jennison Associates
121
Jennison Associates
New York
$2.56M 41,077 -20,336 -33%
CS
122
Credit Suisse
Switzerland
$2.56M 41,048 -26,235 -39%
VCAM
123
Valentine Capital Asset Management
California
$2.48M 39,715 +39,715 New
GCP
124
GSA Capital Partners
United Kingdom
$2.3M 36,959 +696 +2%
PI
125
Putnam Investments
Massachusetts
$2.25M 36,048 -1,681 -4%