281 hedge funds and large institutions have $6.34B invested in DexCom in 2015 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 89 increasing their positions, 122 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
281
Holders Change
+24
Holders Change %
+9.34%
% of All Funds
7.85%
Holding in Top 10
6
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-45.45%
% of All Funds
0.17%
New
50
Increased
89
Reduced
122
Closed
24
Calls
$49.7M
Puts
$46.3M
Net Calls
+$3.41M
Net Calls Change
+$4.13M
Name Holding Trade Value Shares
Change
Shares
Change %
BCM
201
Bluefin Capital Management
New York
$438K +$438K +20,420 New
QIM
202
Quantitative Investment Management
Virginia
$437K +$437K +20,400 New
SAM
203
Symphony Asset Management
California
$434K +$209K +9,716 +92%
RFS
204
Rockefeller Financial Services
New York
$433K +$72.4K +3,372 +20%
PNC Financial Services Group
205
PNC Financial Services Group
Pennsylvania
$419K -$99.7K -4,640 -19%
AG
206
Aperio Group
California
$417K +$189K +8,804 +83%
US Bancorp
207
US Bancorp
Minnesota
$415K -$192K -8,960 -32%
Verition Fund Management
208
Verition Fund Management
Connecticut
$412K +$412K +19,188 New
EMG
209
Ellington Management Group
Connecticut
$412K +$412K +19,200 New
MAM
210
Meeder Asset Management
Ohio
$406K +$406K +18,944 New
PAG
211
Private Advisor Group
New Jersey
$402K -$26.9K -1,252 -6%
BJ
212
BlackRock Japan
Japan
$397K +$366K +17,048 +1,181%
JPMorgan Chase & Co
213
JPMorgan Chase & Co
New York
$362K +$362K +16,820 New
NI
214
Numeric Investors
Massachusetts
$352K -$1.73M -80,400 -83%
PA
215
Profund Advisors
Maryland
$346K -$80.1K -3,732 -19%
WS
216
Wedbush Securities
California
$339K +$17.2K +800 +5%
RG
217
Rathbones Group
United Kingdom
$326K
JPMPWA
218
J.P. Morgan Private Wealth Advisors
California
$319K -$200K -9,316 -39%
GF
219
Gerstein Fisher
New York
$314K +$314K +14,636 New
TA
220
Teton Advisors
New York
$301K
DC
221
Deere & Company
Illinois
$297K
CIM
222
Calvert Investment Management
Maryland
$288K +$14.6K +680 +5%
FB
223
Fulton Bank
Pennsylvania
$287K -$21.7K -1,012 -7%
AIG
224
American International Group
New York
$284K +$44.6K +2,080 +19%
SCM
225
Stevens Capital Management
Pennsylvania
$284K +$284K +13,220 New