289 hedge funds and large institutions have $7.81B invested in DexCom in 2016 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 95 increasing their positions, 107 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
289
Holders Change
+11
Holders Change %
+3.96%
% of All Funds
7.72%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.19%
New
50
Increased
95
Reduced
107
Closed
37
Calls
$23M
Puts
$579M
Net Calls
-$556M
Net Calls Change
-$552M
Name Holding Trade Value Shares
Change
Shares
Change %
Jane Street
301
Jane Street
New York
-$1.46M -73,536 Closed
TG
302
TCW Group
California
-$1.44M -72,480 Closed
PC
303
Polar Capital
United Kingdom
-$1.2M -60,652 Closed
CC
304
Casdin Capital
New York
-$1.19M -60,000 Closed
ST
305
Spot Trading
Illinois
-$1.17M -59,136 Closed
DT
306
Diversified Trust
Tennessee
-$1.07M -53,952 Closed
RCM
307
Riverhead Capital Management
Delaware
-$1.27M -46,552 Closed
SM
308
Sciencast Management
New Jersey
-$459K -23,140 Closed
CG
309
Caprock Group
Idaho
-$309K -15,600 Closed
Squarepoint
310
Squarepoint
New York
-$254K -12,800 Closed
PM
311
Parametrica Management
Hong Kong
-$254K -12,792 Closed
ProShare Advisors
312
ProShare Advisors
Maryland
-$219K -11,060 Closed
BJ
313
BlackRock Japan
Japan
-$129K -6,524 Closed
NIT
314
NumerixS Investment Technologies
British Columbia, Canada
-$127K -6,400 Closed
HHMI
315
Howard Hughes Medical Institute
Maryland
-$59K -2,952 Closed
HIIFS
316
Harel Insurance Investments & Financial Services
Israel
-$29K -1,464 Closed
CCA
317
Checchi Capital Advisers
California
-$23K -1,184 Closed
Northwestern Mutual Wealth Management
318
Northwestern Mutual Wealth Management
Wisconsin
-$18K -932 Closed
VCM
319
Vigilant Capital Management
Maine
-$13K -644 Closed
AIM
320
Arcadia Investment Management
Michigan
-$7K -364 Closed