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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 %
LP
26
LMR Partners
United Kingdom
$74K 91,834 +91,834 New
Jacobs Levy Equity Management
27
Jacobs Levy Equity Management
New Jersey
$62K 77,208 +77,208 New
TRCT
28
Tower Research Capital (TRC)
New York
$53K 66,373 +41,070 +162%
AQR Capital Management
29
AQR Capital Management
Connecticut
$49K 61,310 +61,310 New
FMT
30
First Mercantile Trust
Tennessee
$47K 59,325 – –
JPMPWA
31
J.P. Morgan Private Wealth Advisors
California
$47K 58,838 – –
Morgan Stanley
32
Morgan Stanley
New York
$38K 47,878 +23,206 +94%
Deutsche Bank
33
Deutsche Bank
Germany
$35K 44,621 -56,931 -56%
D.E. Shaw & Co
34
D.E. Shaw & Co
New York
$28K 34,765 +5,611 +19%
Northern Trust
35
Northern Trust
Illinois
$26K 33,334 -160,996 -83%
Group One Trading
36
Group One Trading
Illinois
$24K 30,451 -123,716 -80%
TAM
37
Tocqueville Asset Management
New York
$24K 29,400 +2,000 +7%
Wolverine Trading
38
Wolverine Trading
Illinois
$17K 20,785 -4,200 -17%
CG
39
Cutler Group
California
$16K 21,100 -41,453 -66%
WMSA
40
Weiss Multi-Strategy Advisers
New York
$16K 20,000 – –
DY
41
Dowling & Yahnke
California
$14K 17,572 – –
LTFS
42
Ladenburg Thalmann Financial Services
Florida
$13K 16,022 +11,278 +238%
RJA
43
Raymond James & Associates
Florida
$12K 15,000 +15,000 New
Barclays
44
Barclays
United Kingdom
$11K 13,692 -18,194 -57%
Stifel Financial
45
Stifel Financial
Missouri
$11K 13,750 -1,250 -8%
UBS Group
46
UBS Group
Switzerland
$11K 13,199 +12,694 +2,514%
Bank of New York Mellon
47
Bank of New York Mellon
New York
$10K 12,849 -44,253 -77%
Squarepoint
48
Squarepoint
New York
$9K 11,653 +11,653 New
Royal Bank of Canada
49
Royal Bank of Canada
Ontario, Canada
$8K 10,303 -4,721 -31%
Citigroup
50
Citigroup
New York
$8K 10,000 -260 -3%
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