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Tandem Diabetes Care
TNDM

Overview Fund Activity

62 hedge funds and large institutions have $210M invested in Tandem Diabetes Care in 2014 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 16 increasing their positions, 29 reducing their positions, and 15 closing their positions.

Holders
62
Holders Change
-3
Holders Change %
-4.62%
% of All Funds
1.78%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
16
Reduced
29
Closed
15
Calls
–
Puts
$16K
Net Calls
-$16K
Net Calls Change
-$16K

Top Buyers

1
Franklin Resources
1
Franklin Resources
California
$20M
2
CAM
2
Cortina Asset Management
Wisconsin
$6.75M
3
RSCM
3
Rock Springs Capital Management
Maryland
$3.17M
4
Jennison Associates
4
Jennison Associates
New York
$19.8M
5
TCP
5
TAMRO Capital Partners
Virginia
$11.8M

Top Sellers

1
PC
1
Pier Capital
Connecticut
$2.32M
2
GTC
2
Ghost Tree Capital
New York
$0
3
MACM
3
March Altus Capital Management
Connecticut
$3.48M
4
VAM
4
Visium Asset Management
New York
$2.44M
5
PA
5
Perceptive Advisors
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
U
51
UBS
Switzerland
$60K +$54.8K +335 +1,047%
BA
52
BlackRock Advisors
Delaware
$57K -$22.4K -137 -28%
EA
53
Emerald Advisers
Pennsylvania
$30K -$891K -5,405 -97%
MWP
54
MYCIO Wealth Partners
Pennsylvania
$16K – – –
VFA
55
Virtus Fund Advisers
Connecticut
$12K +$12K +72 New
Manulife (Manufacturers Life Insurance)
56
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$9K -$107K -687 -92%
TRCT
57
Tower Research Capital (TRC)
New York
$6K +$6K +39 New
Royal Bank of Canada
58
Royal Bank of Canada
Ontario, Canada
$5K +$5K +30 New
TDC
59
Thompson Davis & Co
Virginia
$4K – – –
Bank of Montreal
60
Bank of Montreal
Ontario, Canada
$4K +$4K +23 New
Barclays
61
Barclays
United Kingdom
$2K -$3.14K -22 -61%
Citigroup
62
Citigroup
New York
$1K -$19.3K -135 -95%
GTC
63
Ghost Tree Capital
New York
– -$2.54M -11,500 Closed
PA
64
Perceptive Advisors
New York
– -$2.34M -10,590 Closed
PAM
65
Panagora Asset Management
Massachusetts
– -$1.44M -6,494 Closed
EMFAT
66
Emerald Mutual Fund Advisers Trust
Pennsylvania
– -$1.16M -5,234 Closed
DCM
67
Driehaus Capital Management
Illinois
– -$1M -4,530 Closed
MHP
68
Manatuck Hill Partners
Connecticut
– -$884K -4,000 Closed
ARC
69
Absolute Return Capital
Massachusetts
– -$739K -3,345 Closed
Jane Street
70
Jane Street
New York
– -$731K -3,310 Closed
SCA
71
SAC Capital Advisors
Connecticut
– -$623K -2,820 Closed
SIM
72
SSI Investment Management
California
– -$415K -1,882 Closed
PP
73
PDT Partners
New York
– -$411K -1,860 Closed
Two Sigma Investments
74
Two Sigma Investments
New York
– -$246K -1,110 Closed
MLICM
75
Metropolitan Life Insurance Company (MetLife)
New York
– -$207K -937 Closed
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