TNDM icon

Tandem Diabetes Care
TNDM

Overview Fund Activity

63 hedge funds and large institutions have $14.7M invested in Tandem Diabetes Care in 2017 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 17 increasing their positions, 21 reducing their positions, and 28 closing their positions.

Holders
63
Holders Change
-17
Holders Change %
-21.25%
% of All Funds
1.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
17
Reduced
21
Closed
28
Calls
$34K
Puts
–
Net Calls
+$34K
Net Calls Change
+$34K

Top Buyers

1
Russell Investments Group
1
Russell Investments Group
United Kingdom
$465K
2
ECM
2
Element Capital Management
New York
$130K
3
DC
3
Davenport & Co
Virginia
$109K
4
PP
4
Paloma Partners
Connecticut
$84K
5
Goldman Sachs
5
Goldman Sachs
New York
$79K

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$0
2
BlackRock
2
BlackRock
New York
$141K
3
GIP
3
Granite Investment Partners
California
$0
4
WA
4
Wasatch Advisors
Utah
$2.54M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$400K
Name Market Value Shares Shares
Change 		Shares
Change %
Ameriprise
51
Ameriprise
Minnesota
$8K 10,010 +10,010 New
Federated Hermes
52
Federated Hermes
Pennsylvania
$6K 7,246 +318 +5%
GI
53
Gradient Investments
Minnesota
$3K 4,000 -128,424 -97%
EWM
54
Edge Wealth Management
New York
$3K 3,525 – –
RWA
55
Ropes Wealth Advisors
Massachusetts
$2K 2,984 +2,984 New
Wells Fargo
56
Wells Fargo
California
$1K 1,400 -7,026 -83%
AG
57
Advisor Group
Arizona
$1K 1,000 – –
MAM
58
Meeder Asset Management
Ohio
$1K 906 +274 +43%
BNP Paribas Financial Markets
59
BNP Paribas Financial Markets
France
$25 31 -295 -90%
Alyeska Investment Group
60
Alyeska Investment Group
Illinois
– – -1,600,000 Closed
GIP
61
Granite Investment Partners
California
– – -448,921 Closed
State Street
62
State Street
Massachusetts
– – -264,087 Closed
PAM
63
Panagora Asset Management
Massachusetts
– – -259,177 Closed
ONB
64
Old National Bancorp
Indiana
– – -119,779 Closed
IHM
65
Iguana Healthcare Management
New York
– – -100,000 Closed
VKH
66
Virtu KCG Holdings
New York
– – -46,879 Closed
Simplex Trading
67
Simplex Trading
Illinois
– – -43,039 Closed
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
– – -38,201 Closed
Charles Schwab
69
Charles Schwab
California
– – -35,386 Closed
Ohio Public Employees Retirement System (OPERS)
70
Ohio Public Employees Retirement System (OPERS)
Ohio
– – -28,767 Closed
State Board of Administration of Florida Retirement System
71
State Board of Administration of Florida Retirement System
Florida
– – -26,580 Closed
CS
72
Credit Suisse
Switzerland
– – -21,705 Closed
RhumbLine Advisers
73
RhumbLine Advisers
Massachusetts
– – -16,361 Closed
New York State Common Retirement Fund
74
New York State Common Retirement Fund
New York
– – -16,101 Closed
Connor, Clark & Lunn Investment Management (CC&L)
75
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– – -14,300 Closed
1 2
3
4