275 hedge funds and large institutions have $4.97B invested in DexCom in 2017 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 120 increasing their positions, 82 reducing their positions, and 61 closing their positions.

Holders
275
Holders Change
-35
Holders Change %
-11.29%
% of All Funds
6.87%
Holding in Top 10
3
Holding in Top 10 Change
+3
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
30
Increased
120
Reduced
82
Closed
61
Calls
$30.7M
Puts
$18.8M
Net Calls
+$11.9M
Net Calls Change
+$506M
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$524M 10,719,886 -104,420 -1%
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$432M 8,819,825 +1,991,094 +29%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$390M 7,970,549 +6,473,513 +432%
Vanguard Group
4
Vanguard Group
Pennsylvania
$340M 6,940,740 +119,638 +2%
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$283M 5,777,634 -316,837 -5%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$220M 4,495,637 +2,234,190 +99%
BlackRock
7
BlackRock
New York
$210M 4,289,765 -101,639 -2%
Brown Advisory
8
Brown Advisory
Maryland
$204M 4,165,522 +1,515,134 +57%
Artisan Partners
9
Artisan Partners
Wisconsin
$177M 3,622,382 -2,054,245 -36%
Morgan Stanley
10
Morgan Stanley
New York
$126M 2,569,685 +106,105 +4%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$107M 2,358,507 +1,238,678 +111%
Goldman Sachs
12
Goldman Sachs
New York
$89.9M 1,837,541 +28,669 +2%
Jennison Associates
13
Jennison Associates
New York
$82.3M 1,681,990 -94,051 -5%
State Street
14
State Street
Massachusetts
$75.5M 1,543,677 -6,166 -0.4%
DM
15
Deerfield Management
New York
$69.5M 1,419,911 +1,172,070 +473%
William Blair Investment Management
16
William Blair Investment Management
Illinois
$69.4M 1,418,325 +1,418,325 New
Invesco
17
Invesco
Georgia
$67.1M 1,372,150 +9,954 +0.7%
Axa
18
Axa
France
$64.5M 1,318,931 +124,920 +10%
Mackenzie Financial
19
Mackenzie Financial
Ontario, Canada
$62.8M 1,283,747 +157,962 +14%
Franklin Resources
20
Franklin Resources
California
$57.8M 1,180,519 +209,079 +22%
AllianceBernstein
21
AllianceBernstein
Tennessee
$57.3M 1,171,628 -48,365 -4%
William Blair & Company
22
William Blair & Company
Illinois
$54.7M 1,118,306 +9,417 +0.8%
CS
23
Credit Suisse
Switzerland
$48.8M 997,182 +354,008 +55%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$48.2M 985,789 -2,257,139 -70%
Deutsche Bank
25
Deutsche Bank
Germany
$48.2M 985,740 +714,120 +263%