263 hedge funds and large institutions have $5.34B invested in DexCom in 2016 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 96 increasing their positions, 101 reducing their positions, and 54 closing their positions.

Holders
263
Holders Change
-23
Holders Change %
-8.04%
% of All Funds
7.02%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.19%
New
35
Increased
96
Reduced
101
Closed
54
Calls
$13.2M
Puts
$8.04M
Net Calls
+$5.18M
Net Calls Change
+$4.95M
Name Market Value Shares Shares
Change
Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$390M 5,747,553 +3,990,578 +227%
Vanguard Group
2
Vanguard Group
Pennsylvania
$369M 5,429,091 +187,467 +4%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$348M 5,124,569 +280,964 +6%
Artisan Partners
4
Artisan Partners
Wisconsin
$311M 4,582,841 +482,771 +12%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$289M 4,255,239 -15,632 -0.4%
Ameriprise
6
Ameriprise
Minnesota
$287M 4,219,293 -68,709 -2%
Federated Hermes
7
Federated Hermes
Pennsylvania
$198M 2,919,170 -129,596 -4%
BIT
8
BlackRock Institutional Trust
California
$133M 1,956,554 -27,503 -1%
CCI
9
Columbus Circle Investors
$123M 1,807,670 +152,323 +9%
HM
10
HealthCor Management
New York
$121M 1,775,000 +1,025,000 +137%
Invesco
11
Invesco
Georgia
$119M 1,755,450 -195,413 -10%
AllianceBernstein
12
AllianceBernstein
Tennessee
$116M 1,706,403 +213,620 +14%
Jennison Associates
13
Jennison Associates
New York
$106M 1,560,207 +387,636 +33%
Franklin Resources
14
Franklin Resources
California
$100M 1,476,904 +106,215 +8%
Goldman Sachs
15
Goldman Sachs
New York
$94.8M 1,395,436 -75,810 -5%
Wells Fargo
16
Wells Fargo
California
$87.5M 1,288,160 -177,582 -12%
FCM
17
Frontier Capital Management
Massachusetts
$80.8M 1,189,225 +13,856 +1%
FAM
18
Fred Alger Management
New York
$79M 1,163,682 +103,515 +10%
WRF
19
Waddell & Reed Financial
Kansas
$77.1M 1,135,295 +237,849 +27%
William Blair & Company
20
William Blair & Company
Illinois
$77M 1,134,015 +48,869 +5%
Morgan Stanley
21
Morgan Stanley
New York
$76.6M 1,127,500 -141,492 -11%
BAMCO Inc
22
BAMCO Inc
New York
$74.2M 1,092,441 +1,968 +0.2%
State Street
23
State Street
Massachusetts
$71.7M 1,055,774 +71,009 +7%
BFA
24
BlackRock Fund Advisors
California
$63.1M 929,897 +5,443 +0.6%
BM
25
Bridger Management
New York
$56.7M 834,203 +555,163 +199%