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Tandem Diabetes Care

61 hedge funds and large institutions have $300M invested in Tandem Diabetes Care in 2013 Q4 according to their latest regulatory filings, with 61 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
61
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
Net Calls
Net Calls Change

Top Buyers

1 +$64.3M
2 +$32.9M
3 +$30.8M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$24.7M
5
Jennison Associates
Jennison Associates
New York
+$24.3M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
26
$1.55M
27
$1.45M
28
$1.36M
29
$1.16M
30
$1.14M
31
$1.1M
32
$1.03M
33
$1.03M
34
$897K
35
$773K
36
$647K
37
$628K
38
$617K
39
$515K
40
$505K
41
$501K
42
$497K
43
$430K
44
$298K
45
$296K
46
$254K
47
$247K
48
$180K
49
$157K
50
$117K