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Tandem Diabetes Care
TNDM

Overview Fund Activity

84 hedge funds and large institutions have $136M invested in Tandem Diabetes Care in 2016 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 27 increasing their positions, 24 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
84
Holders Change
+6
Holders Change %
+7.69%
% of All Funds
2.24%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
16
Increased
27
Reduced
24
Closed
10
Calls
–
Puts
$130K
Net Calls
-$130K
Net Calls Change
-$10K

Top Buyers

1
DCM
1
DAFNA Capital Management
California
$5.55M
2
BC
2
Broadfin Capital
New York
$2.56M
3
IHM
3
Iguana Healthcare Management
New York
$2.83M
4
SI
4
Shaker Investments
Ohio
$1.32M
5
GIP
5
Granite Investment Partners
California
$1.18M

Top Sellers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$0
2
ACM
2
Archon Capital Management
Washington
$0
3
MFAM
3
Motley Fool Asset Management
Virginia
$996K
4
BA
4
BlackRock Advisors
Delaware
$2.89M
5
American Century Companies
5
American Century Companies
Missouri
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SI
26
Shaker Investments
Ohio
$1.32M +$1.32M +17,204 New
GIP
27
Granite Investment Partners
California
$1.18M +$1.18M +15,408 New
GTC
28
Ghost Tree Capital
New York
$1.15M – – –
Geode Capital Management
29
Geode Capital Management
Massachusetts
$1.12M +$15.2K +199 +1%
MFAM
30
Motley Fool Asset Management
Virginia
$996K -$1.99M -26,000 -67%
BIM
31
Bogle Investment Management
Massachusetts
$895K -$44.8K -585 -5%
EA
32
Emerald Acquisition
Washington
$880K -$96.3K -1,257 -10%
Bank of America
33
Bank of America
North Carolina
$880K +$832K +10,858 +1,726%
SIA
34
Sit Investment Associates
Minnesota
$869K – – –
TAM
35
Tocqueville Asset Management
New York
$777K +$23K +300 +3%
ECM
36
Endurant Capital Management
California
$726K -$1.04M -13,586 -59%
Deutsche Bank
37
Deutsche Bank
Germany
$710K +$244K +3,185 +52%
BIM
38
BlackRock Investment Management
Delaware
$581K +$60.3K +787 +12%
EIM
39
Essex Investment Management
Massachusetts
$440K -$10.3K -135 -2%
Charles Schwab
40
Charles Schwab
California
$411K +$21K +273 +5%
FA
41
FDx Advisors
Illinois
$335K +$335K +4,377 New
GI
42
Gradient Investments
Minnesota
$326K +$326K +4,259 New
ONB
43
Old National Bancorp
Indiana
$316K +$316K +4,132 New
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$302K +$3.07K +40 +1%
WS
45
Wedbush Securities
California
$301K +$301K +3,927 New
SKK
46
Shepherd Kaplan Krochuk
Massachusetts
$273K – – –
KeyBank National Association
47
KeyBank National Association
Ohio
$267K +$307 +4 +0.1%
TA
48
Teachers Advisors
New York
$248K +$31.9K +417 +15%
SAM
49
Symphony Asset Management
California
$224K -$146K -1,904 -39%
Ohio Public Employees Retirement System (OPERS)
50
Ohio Public Employees Retirement System (OPERS)
Ohio
$220K – – –
1
2
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