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Tandem Diabetes Care
TNDM

Overview Fund Activity

65 hedge funds and large institutions have $266M invested in Tandem Diabetes Care in 2014 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 24 increasing their positions, 19 reducing their positions, and 10 closing their positions.

Holders
65
Holders Change
+4
Holders Change %
+6.56%
% of All Funds
1.88%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
24
Reduced
19
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
TCP
1
TAMRO Capital Partners
Virginia
$12.8M
2
Millennium Management
2
Millennium Management
New York
$9.15M
3
Franklin Resources
3
Franklin Resources
California
$9.86M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$23.4M
5
Jennison Associates
5
Jennison Associates
New York
$23M

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$0
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$19.6M
3
Schroder Investment Management Group
3
Schroder Investment Management Group
United Kingdom
$0
4
WA
4
Wasatch Advisors
Utah
$25.6M
5
CCM
5
Catapult Capital Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
TGHSA
1
TPG Group Holdings (SBS) Advisors
Texas
$55.1M 2,496,194 – –
WA
2
Wasatch Advisors
Utah
$25.6M 1,159,754 -117,678 -9%
AllianceBernstein
3
AllianceBernstein
Tennessee
$23.4M 1,059,272 +99,437 +10%
Jennison Associates
4
Jennison Associates
New York
$23M 1,042,474 +98,059 +10%
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$19.6M 888,123 -308,122 -26%
TCP
6
TAMRO Capital Partners
Virginia
$12.8M 580,919 +580,919 New
Wells Fargo
7
Wells Fargo
California
$12.1M 547,370 +22,073 +4%
Franklin Resources
8
Franklin Resources
California
$9.86M 446,186 +125,586 +39%
Millennium Management
9
Millennium Management
New York
$9.15M 414,384 +163,195 +65%
MACM
10
March Altus Capital Management
Connecticut
$8.14M 368,263 -59,760 -14%
PC
11
Pier Capital
Connecticut
$6.63M 300,195 -36,611 -11%
VAM
12
Visium Asset Management
New York
$6.63M 300,000 +95,784 +47%
BFA
13
BlackRock Fund Advisors
California
$5.72M 258,913 +6,118 +2%
Lord, Abbett & Co
14
Lord, Abbett & Co
New Jersey
$5.5M 249,120 +57,080 +30%
UBS AM
15
UBS AM
Illinois
$4.69M 212,200 -35,800 -14%
BIT
16
BlackRock Institutional Trust
California
$3.36M 152,270 +70,618 +86%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$3.26M 147,684 -290 -0.2%
State Street
18
State Street
Massachusetts
$3.03M 136,984 -635 -0.5%
GTC
19
Ghost Tree Capital
New York
$2.54M 115,000 +70,000 +156%
Northern Trust
20
Northern Trust
Illinois
$2.45M 110,667 -11,218 -9%
PA
21
Perceptive Advisors
New York
$2.34M 105,900 -19,700 -16%
Vanguard Group
22
Vanguard Group
Pennsylvania
$1.79M 80,848 +232 +0.3%
PAM
23
Panagora Asset Management
Massachusetts
$1.44M 64,944 +1,606 +3%
Ameriprise
24
Ameriprise
Minnesota
$1.38M 62,300 +9,500 +18%
EA
25
Emerald Advisers
Pennsylvania
$1.23M 55,868 +11,599 +26%
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