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Tandem Diabetes Care
TNDM

Overview Fund Activity

80 hedge funds and large institutions have $27.8M invested in Tandem Diabetes Care in 2017 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 29 increasing their positions, 14 reducing their positions, and 12 closing their positions.

Holders
80
Holders Change
+5
Holders Change %
+6.67%
% of All Funds
1.99%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
21
Increased
29
Reduced
14
Closed
12
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
FCM
1
Frontier Capital Management
Massachusetts
$5.88M
2
WA
2
Wasatch Advisors
Utah
$4.41M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$1.92M
4
BlackRock
4
BlackRock
New York
$1.23M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$1.16M

Top Sellers

1
EAM
1
Eventide Asset Management
Massachusetts
$0
2
FA
2
FDx Advisors
Illinois
$0
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$69K
4
Renaissance Technologies
4
Renaissance Technologies
New York
$200K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GI
26
Gradient Investments
Minnesota
$159K 132,424 -8,777 -6%
ONB
27
Old National Bancorp
Indiana
$144K 119,779 +28,320 +31%
Deutsche Bank
28
Deutsche Bank
Germany
$120K 101,552 +1,539 +2%
IHM
29
Iguana Healthcare Management
New York
$120K 100,000 +25,000 +33%
WI
30
WrapManager Inc
California
$116K 96,405 +35,866 +59%
WS
31
Wedbush Securities
California
$98K 81,840 +4,500 +6%
CG
32
Cutler Group
California
$75K 62,553 +14,832 +31%
JPMPWA
33
J.P. Morgan Private Wealth Advisors
California
$71K 58,838 – –
FMT
34
First Mercantile Trust
Tennessee
$71K 59,325 +45,006 +314%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$69K 57,102 -144,524 -72%
VKH
36
Virtu KCG Holdings
New York
$56K 46,879 +8,512 +22%
Simplex Trading
37
Simplex Trading
Illinois
$51K 43,039 +30,564 +245%
California State Teachers Retirement System (CalSTRS)
38
California State Teachers Retirement System (CalSTRS)
California
$46K 38,201 -900 -2%
Charles Schwab
39
Charles Schwab
California
$43K 35,386 -21,379 -38%
RFCA
40
R&F Capital Advisors
New York
$43K 36,013 +36,013 New
Barclays
41
Barclays
United Kingdom
$38K 31,886 +31,848 +83,811%
D.E. Shaw & Co
42
D.E. Shaw & Co
New York
$35K 29,154 -47,465 -62%
Ohio Public Employees Retirement System (OPERS)
43
Ohio Public Employees Retirement System (OPERS)
Ohio
$35K 28,767 – –
TAM
44
Tocqueville Asset Management
New York
$33K 27,400 +3,250 +13%
State Board of Administration of Florida Retirement System
45
State Board of Administration of Florida Retirement System
Florida
$32K 26,580 – –
TRCT
46
Tower Research Capital (TRC)
New York
$30K 25,303 +22,809 +915%
Wolverine Trading
47
Wolverine Trading
Illinois
$30K 24,985 +24,985 New
Morgan Stanley
48
Morgan Stanley
New York
$29K 24,672 -29,864 -55%
CS
49
Credit Suisse
Switzerland
$26K 21,705 +21,705 New
WMSA
50
Weiss Multi-Strategy Advisers
New York
$24K 20,000 +20,000 New
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