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Tandem Diabetes Care
TNDM

Overview Fund Activity

78 hedge funds and large institutions have $136M invested in Tandem Diabetes Care in 2016 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 35 increasing their positions, 25 reducing their positions, and 20 closing their positions.

Holders
78
Holders Change
-12
Holders Change %
-13.33%
% of All Funds
2.08%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
35
Reduced
25
Closed
20
Calls
–
Puts
$120K
Net Calls
-$120K
Net Calls Change
+$4.69M

Top Buyers

1
ACM
1
Archon Capital Management
Washington
$2.26M
2
DCM
2
DAFNA Capital Management
California
$2.36M
3
Millennium Management
3
Millennium Management
New York
$6.69M
4
EA
4
Emerald Acquisition
Washington
$961K
5
BIM
5
Bogle Investment Management
Massachusetts
$925K

Top Sellers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$0
2
Bank of America
2
Bank of America
North Carolina
$47K
3
SAM
3
Senzar Asset Management
New York
$4.64M
4
Franklin Resources
4
Franklin Resources
California
$9.5M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$5.17M
Name Market Value Shares Shares
Change 		Shares
Change %
TGHSA
1
TPG Group Holdings (SBS) Advisors
Texas
$18.8M 2,496,194 – –
Franklin Resources
2
Franklin Resources
California
$9.5M 1,259,662 -264,845 -17%
WA
3
Wasatch Advisors
Utah
$9.05M 1,199,860 +21,027 +2%
FCM
4
Frontier Capital Management
Massachusetts
$8.48M 1,124,687 -33,233 -3%
Millennium Management
5
Millennium Management
New York
$6.69M 886,996 +240,651 +37%
Point72 Asset Management
6
Point72 Asset Management
Connecticut
$6.41M 850,000 +25,000 +3%
Vanguard Group
7
Vanguard Group
Pennsylvania
$5.57M 738,878 +55,709 +8%
Westfield Capital Management
8
Westfield Capital Management
Massachusetts
$5.17M 685,588 -225,578 -25%
BA
9
BlackRock Advisors
Delaware
$4.71M 624,433 -52,472 -8%
SAM
10
Senzar Asset Management
New York
$4.64M 615,311 -274,138 -31%
RSCM
11
Rock Springs Capital Management
Maryland
$4.49M 595,000 +32,500 +6%
HRCM
12
Hood River Capital Management
Florida
$3.99M 528,871 +12,545 +2%
BFA
13
BlackRock Fund Advisors
California
$3.6M 477,327 +19,119 +4%
PCM
14
Penn Capital Management
Pennsylvania
$3.34M 443,455 -122 -0%
MFAM
15
Motley Fool Asset Management
Virginia
$2.94M 390,000 – –
BIT
16
BlackRock Institutional Trust
California
$2.46M 326,389 +15,684 +5%
MFWM
17
Motley Fool Wealth Management
Virginia
$2.38M 315,311 +18,303 +6%
DCM
18
DAFNA Capital Management
California
$2.36M 312,756 +276,205 +756%
ACM
19
Archon Capital Management
Washington
$2.26M 299,759 +299,759 New
Renaissance Technologies
20
Renaissance Technologies
New York
$2.22M 294,300 +55,000 +23%
EAM
21
Eventide Asset Management
Massachusetts
$2.07M 275,000 +118,200 +75%
American Century Companies
22
American Century Companies
Missouri
$1.86M 246,224 +2,483 +1%
ECM
23
Endurant Capital Management
California
$1.74M 230,671 +45,100 +24%
State Street
24
State Street
Massachusetts
$1.68M 222,780 +28,609 +15%
Northern Trust
25
Northern Trust
Illinois
$1.67M 222,010 +12,268 +6%
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