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DexCom
DXCM

Overview Fund Activity

201 hedge funds and large institutions have $2.47B invested in DexCom in 2013 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 60 increasing their positions, 83 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
201
Holders Change
+26
Holders Change %
+14.86%
% of All Funds
5.84%
Holding in Top 10
7
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+133.33%
% of All Funds
0.2%
New
37
Increased
60
Reduced
83
Closed
9
Calls
$2.44M
Puts
$4.07M
Net Calls
-$1.62M
Net Calls Change
+$13.8M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$58.3M
2
Renaissance Technologies
Renaissance Technologies
New York
$19.7M
3
CM
Castleark Management
Illinois
$11.5M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$10.9M
5
JC
Jetstream Capital
Tennessee
$8.85M

Top Sellers

1
Federated Hermes
Federated Hermes
Pennsylvania
$208M
2
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$3.17M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$46.5M
4
WRF
Waddell & Reed Financial
Kansas
$83.7M
5
CCM
Cupps Capital Management
Illinois
$48.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
T
151
TradeWorx
New Jersey
$313K +$313K +35,360 New
RSS
152
Rosenblum Silverman Sutton
California
$313K +$313K +35,400 New
Nomura Holdings
153
Nomura Holdings
Japan
$306K +$306K +34,496 New
Neuberger Berman Group
154
Neuberger Berman Group
New York
$302K – – –
Prudential Financial
155
Prudential Financial
New Jersey
$298K -$65.5K -7,400 -18%
Tudor Investment Corp
156
Tudor Investment Corp
Connecticut
$285K +$285K +32,236 New
BFS
157
Bradley Foster & Sargent
Connecticut
$283K -$142K -16,000 -33%
ACI
158
AMP Capital Investors
Australia
$274K +$12.5K +1,416 +5%
RFS
159
Rockefeller Financial Services
New York
$273K +$49.7K +5,616 +22%
Citigroup
160
Citigroup
New York
$264K +$8.97K +1,012 +4%
WFM
161
Wilmington Funds Management
Delaware
$263K -$37.9K -4,280 -13%
DTL
162
Dynamic Technology Lab
Singapore
$263K +$263K +29,664 New
CCM
163
Catapult Capital Management
New York
$261K +$36.9K +4,176 +16%
AB
164
Amalgamated Bank
New York
$260K +$260K +29,316 New
JG
165
Jefferies Group
New York
$256K +$256K +28,864 New
YMRC
166
Yorktown Management & Research Company
Virginia
$251K +$251K +28,400 New
PCM
167
Perkins Capital Management
Minnesota
$248K -$14.2K -1,600 -5%
Comerica Bank
168
Comerica Bank
Texas
$232K +$232K +26,220 New
Connor, Clark & Lunn Investment Management (CC&L)
169
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$226K +$226K +24,000 New
YP
170
Yellowstone Partners
Idaho
$226K +$226K +25,560 New
AG
171
Algert Global
California
$225K -$33.7K -3,800 -13%
AIP
172
Ameritas Investment Partners
Nebraska
$216K +$216K +24,388 New
BA
173
Bridgewater Advisors
New York
$216K +$216K +24,432 New
SB
174
Suntrust Banks
Georgia
$214K +$214K +24,212 New
Nuveen Asset Management
175
Nuveen Asset Management
Illinois
$209K +$209K +23,568 New
5 6
7
8 9