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Tandem Diabetes Care
TNDM

Overview Fund Activity

87 hedge funds and large institutions have $210M invested in Tandem Diabetes Care in 2015 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 45 increasing their positions, 13 reducing their positions, and 17 closing their positions.

Holders
87
Holders Change
-2
Holders Change %
-2.25%
% of All Funds
2.35%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
45
Reduced
13
Closed
17
Calls
$108K
Puts
–
Net Calls
+$108K
Net Calls Change
+$1.22M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$12.7M
2
PCM
2
Penn Capital Management
Pennsylvania
$3.39M
3
SAM
3
Senzar Asset Management
New York
$9.32M
4
ECM
4
Endurant Capital Management
California
$4.89M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$11M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$0
2
Franklin Resources
2
Franklin Resources
California
$21.3M
3
Wells Fargo
3
Wells Fargo
California
$3.35M
4
HighTower Advisors
4
HighTower Advisors
Illinois
$0
5
PAMP
5
Polar Asset Management Partners
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
State Street
26
State Street
Massachusetts
$1.73M +$247K +2,283 +17%
EAM
27
Eventide Asset Management
Massachusetts
$1.68M +$277K +2,560 +20%
WI
28
WHV Investments
California
$1.5M +$1.5M +13,831 New
Geode Capital Management
29
Geode Capital Management
Massachusetts
$1.36M +$185K +1,704 +16%
JPMorgan Chase & Co
30
JPMorgan Chase & Co
New York
$1.29M +$733K +6,756 +131%
RFC
31
Russell Frank Company
Washington
$1.06M +$1.06M +9,761 New
SIA
32
Sit Investment Associates
Minnesota
$1.06M – – –
New York State Common Retirement Fund
33
New York State Common Retirement Fund
New York
$889K +$175K +1,610 +24%
D.E. Shaw & Co
34
D.E. Shaw & Co
New York
$807K +$807K +7,449 New
Bank of Montreal
35
Bank of Montreal
Ontario, Canada
$760K – – –
BIM
36
BlackRock Investment Management
Delaware
$672K +$336K +3,104 +100%
Bank of America
37
Bank of America
North Carolina
$644K -$305K -2,814 -32%
BAMS
38
Bellevue Asset Management (Switzerland)
Switzerland
$542K – – –
SCM
39
Stonebridge Capital Management
California
$506K +$506K +4,670 New
TCIM
40
TIAA CREF Investment Management
New York
$491K +$138K +1,273 +39%
Goldman Sachs
41
Goldman Sachs
New York
$480K +$199K +1,839 +71%
Ameriprise
42
Ameriprise
Minnesota
$443K -$883K -8,142 -67%
DCM
43
DAFNA Capital Management
California
$390K -$437K -4,035 -53%
PRC
44
Platte River Capital
Colorado
$386K +$104K +960 +37%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$350K +$134K +1,232 +62%
Charles Schwab
46
Charles Schwab
California
$349K +$16K +147 +5%
Ohio Public Employees Retirement System (OPERS)
47
Ohio Public Employees Retirement System (OPERS)
Ohio
$335K – – –
FMT
48
First Mercantile Trust
Tennessee
$322K +$17.4K +160 +6%
Morgan Stanley
49
Morgan Stanley
New York
$299K +$245K +2,260 +450%
PP
50
PDT Partners
New York
$292K +$292K +2,694 New
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