228 hedge funds and large institutions have $3.99B invested in DexCom in 2014 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 72 increasing their positions, 86 reducing their positions, and 15 closing their positions.

Holders
228
Holders Change
+28
Holders Change %
+14%
% of All Funds
6.08%
Holding in Top 10
9
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+80%
% of All Funds
0.24%
New
49
Increased
72
Reduced
86
Closed
15
Calls
$11.1M
Puts
$5.59M
Net Calls
+$5.54M
Net Calls Change
+$6.23M
Name Holding Trade Value Shares
Change
Shares
Change %
TL
51
Tirschwell & Loewy
New York
$15.1M -$24.8K -1,800 -0.2%
Macquarie Group
52
Macquarie Group
Australia
$14.9M +$2.21M +160,512 +17%
Renaissance Technologies
53
Renaissance Technologies
New York
$14.8M +$14.8M +1,077,372 New
TCIM
54
TIAA CREF Investment Management
New York
$14.8M -$520K -37,776 -3%
MACM
55
March Altus Capital Management
Connecticut
$14.7M -$6.47M -469,908 -31%
WA
56
Wasatch Advisors
Utah
$14.6M -$11.9M -864,904 -45%
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$14.4M +$14.4M +1,046,324 New
Baillie Gifford & Co
58
Baillie Gifford & Co
United Kingdom
$13.9M -$1.54M -112,000 -10%
RCP
59
Rothschild Capital Partners
New York
$13.8M +$226K +16,400 +2%
UBS AM
60
UBS AM
Illinois
$13.1M +$473K +34,400 +4%
BG
61
BlackRock Group
United Kingdom
$12.7M +$1.13M +82,176 +10%
BIM
62
BlackRock Investment Management
Delaware
$12.5M -$51.6K -3,752 -0.4%
Deutsche Bank
63
Deutsche Bank
Germany
$12M -$3.11M -225,716 -21%
DCM
64
Driehaus Capital Management
Illinois
$11.7M +$756K +54,920 +7%
Marshall Wace
65
Marshall Wace
United Kingdom
$11.7M +$11.7M +847,064 New
CAM
66
Cormorant Asset Management
Massachusetts
$11M
Charles Schwab
67
Charles Schwab
California
$11M +$138K +10,028 +1%
PC
68
Pier Capital
Connecticut
$10.3M -$180K -13,076 -2%
California Public Employees Retirement System
69
California Public Employees Retirement System
California
$9.94M +$567K +36,400 +6%
Axa
70
Axa
France
$9.63M -$23.2K -1,688 -0.2%
MCM
71
Marsico Capital Management
Colorado
$9.44M +$9.44M +685,908 New
CPIM
72
Columbia Partners Investment Management
Virginia
$9.01M +$5.21M +378,904 +137%
Principal Financial Group
73
Principal Financial Group
Iowa
$8.96M -$646K -46,944 -7%
Millennium Management
74
Millennium Management
New York
$8.88M +$7.03M +510,696 +381%
WMSA
75
Weiss Multi-Strategy Advisers
New York
$8.26M -$551K -40,000 -6%