286 hedge funds and large institutions have $6.21B invested in DexCom in 2015 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 117 increasing their positions, 100 reducing their positions, and 37 closing their positions.

Holders
286
Holders Change
+5
Holders Change %
+1.78%
% of All Funds
7.51%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.13%
New
43
Increased
117
Reduced
100
Closed
37
Calls
$7.4M
Puts
$7.18M
Net Calls
+$228K
Net Calls Change
-$3.18M
Name Holding Trade Value Shares
Change
Shares
Change %
WRF
26
Waddell & Reed Financial
Kansas
$73.5M +$7.01M +342,200 +11%
O
27
OppenheimerFunds
New York
$72.8M +$1.04M +50,564 +1%
GGHC
28
Gilder Gagnon Howe & Co
New York
$72.7M -$405K -19,800 -0.6%
First Trust Advisors
29
First Trust Advisors
Illinois
$70.5M -$24.5M -1,195,740 -26%
HM
30
HealthCor Management
New York
$61.4M +$59.4M +2,900,000 +2,900%
American Century Companies
31
American Century Companies
Missouri
$59.7M -$404K -19,724 -0.7%
Renaissance Technologies
32
Renaissance Technologies
New York
$56.8M +$45.6M +2,229,200 +408%
Norges Bank
33
Norges Bank
Norway
$54M
ACM
34
Apex Capital Management
Ohio
$50.3M +$217K +10,584 +0.4%
Mackenzie Financial
35
Mackenzie Financial
Ontario, Canada
$48.1M +$3.8M +185,600 +9%
Northern Trust
36
Northern Trust
Illinois
$43.4M -$286K -13,968 -0.7%
Axa
37
Axa
France
$41.9M -$10.4M -505,756 -20%
Geode Capital Management
38
Geode Capital Management
Massachusetts
$40.4M +$2.35M +114,852 +6%
New York State Common Retirement Fund
39
New York State Common Retirement Fund
New York
$38.2M -$448K -21,880 -1%
Arrowstreet Capital
40
Arrowstreet Capital
Massachusetts
$37.2M +$3.04M +148,500 +9%
Bank of New York Mellon
41
Bank of New York Mellon
New York
$34.8M -$412K -20,144 -1%
Millennium Management
42
Millennium Management
New York
$34M +$23.2M +1,131,056 +214%
TCIM
43
TIAA CREF Investment Management
New York
$31.6M -$1.41M -68,740 -4%
VOYA Investment Management
44
VOYA Investment Management
Georgia
$29.9M -$3.97M -193,724 -12%
SAM
45
Sectoral Asset Management
Quebec, Canada
$29.7M +$3.24M +158,000 +12%
Massachusetts Financial Services
46
Massachusetts Financial Services
Massachusetts
$27.9M +$5.99M +292,784 +27%
Capital Fund Management (CFM)
47
Capital Fund Management (CFM)
France
$23.1M +$21.5M +1,051,540 +1,401%
BM
48
Bridger Management
New York
$22.9M +$22.9M +1,116,160 New
NFA
49
Nationwide Fund Advisors
Ohio
$22.1M +$1.56M +76,128 +8%
AQR Capital Management
50
AQR Capital Management
Connecticut
$22M +$14.6M +715,432 +200%