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Tandem Diabetes Care

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.

New
Increased
Maintained
Reduced
Closed
Holders
62
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
$16K
Net Calls
Net Calls Change

Top Buyers

1 +$12.8M
2 +$6.75M
3 +$3.17M
4
Jennison Associates
Jennison Associates
New York
+$2.88M
5
TCP
TAMRO Capital Partners
Virginia
+$2.34M

Top Sellers

1 -$2.56M
2 -$2.54M
3 -$2.5M
4
VAM
Visium Asset Management
New York
-$2.44M
5
PA
Perceptive Advisors
New York
-$2.34M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$40.6M
2
$20M
3
$19.8M
4
$18.6M
5
$17.3M
6
$13.5M
7
$11.8M
8
$9M
9
$6.75M
10
$6.63M
11
$3.49M
12
$3.48M
13
$3.38M
14
$3.2M
15
$3.17M
16
$3.1M
17
$2.45M
18
$2.44M
19
$2.32M
20
$2.21M
21
$1.56M
22
$1.48M
23
$1.31M
24
$1.25M
25
$1.13M