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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 Market Value Shares Shares
Change 		Shares
Change %
TGHSA
1
TPG Group Holdings (SBS) Advisors
Texas
$40.6M 2,496,194 – –
Franklin Resources
2
Franklin Resources
California
$20M 1,230,754 +784,568 +176%
Jennison Associates
3
Jennison Associates
New York
$19.8M 1,219,364 +176,890 +17%
WA
4
Wasatch Advisors
Utah
$18.6M 1,143,181 -16,573 -1%
AllianceBernstein
5
AllianceBernstein
Tennessee
$17.3M 1,061,514 +2,242 +0.2%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$13.5M 830,451 -57,672 -6%
TCP
7
TAMRO Capital Partners
Virginia
$11.8M 724,622 +143,703 +25%
Wells Fargo
8
Wells Fargo
California
$9M 553,270 +5,900 +1%
CAM
9
Cortina Asset Management
Wisconsin
$6.75M 415,071 +415,071 New
Millennium Management
10
Millennium Management
New York
$6.63M 407,498 -6,886 -2%
BFA
11
BlackRock Fund Advisors
California
$3.49M 214,434 -44,479 -17%
MACM
12
March Altus Capital Management
Connecticut
$3.48M 214,248 -154,015 -42%
Vanguard Group
13
Vanguard Group
Pennsylvania
$3.38M 207,886 +127,038 +157%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$3.2M 196,936 +49,252 +33%
RSCM
15
Rock Springs Capital Management
Maryland
$3.17M 195,000 +195,000 New
UBS AM
16
UBS AM
Illinois
$3.1M 190,700 -21,500 -10%
Lord, Abbett & Co
17
Lord, Abbett & Co
New Jersey
$2.45M 150,443 -98,677 -40%
VAM
18
Visium Asset Management
New York
$2.44M 150,000 -150,000 -50%
PC
19
Pier Capital
Connecticut
$2.32M 142,535 -157,660 -53%
State Street
20
State Street
Massachusetts
$2.21M 135,988 -996 -0.7%
Northern Trust
21
Northern Trust
Illinois
$1.56M 95,799 -14,868 -13%
Bank of America
22
Bank of America
North Carolina
$1.48M 91,249 +91,131 +77,230%
GIP
23
Granite Investment Partners
California
$1.31M 80,589 +80,589 New
BIT
24
BlackRock Institutional Trust
California
$1.26M 77,197 -75,073 -49%
CCM
25
Cadence Capital Management
Massachusetts
$1.13M 69,489 +15,779 +29%
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