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Tandem Diabetes Care
TNDM

Overview Fund Activity

184 hedge funds and large institutions have $1.77B invested in Tandem Diabetes Care in 2018 Q3 according to their latest regulatory filings, with 80 funds opening new positions, 57 increasing their positions, 39 reducing their positions, and 12 closing their positions.

Holders
184
Holders Change
+68
Holders Change %
+58.62%
% of All Funds
4.21%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.16%
New
80
Increased
57
Reduced
39
Closed
12
Calls
$91.9M
Puts
$40.1M
Net Calls
+$51.9M
Net Calls Change
+$41.6M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$162M
2
FAM
2
Fred Alger Management
New York
$144M
3
TCM
3
TimesSquare Capital Management
New York
$46.8M
4
RG
4
Redmile Group
California
$45.8M
5
BlackRock
5
BlackRock
New York
$167M

Top Sellers

1
DM
1
Deerfield Management
New York
$12.1M
2
FLAM
2
First Light Asset Management
Minnesota
$11.3M
3
FCM
3
Frontier Capital Management
Massachusetts
$62.4M
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$68.9M
5
O
5
OrbiMed
New York
$30.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
AFP
101
Ausdal Financial Partners
Iowa
$761K -$202K -4,725 -21%
Commonwealth Equity Services
102
Commonwealth Equity Services
Massachusetts
$750K +$750K +17,519 New
Allianz Asset Management
103
Allianz Asset Management
Germany
$734K +$734K +17,145 New
JPMorgan Chase & Co
104
JPMorgan Chase & Co
New York
$710K +$322K +7,507 +83%
MLICM
105
Metropolitan Life Insurance Company (MetLife)
New York
$705K +$705K +16,447 New
GCP
106
GSA Capital Partners
United Kingdom
$648K +$648K +15,118 New
TAM
107
Tocqueville Asset Management
New York
$602K -$441K -10,300 -42%
WS
108
Wedbush Securities
California
$560K -$439K -10,253 -44%
Group One Trading
109
Group One Trading
Illinois
$552K +$472K +11,029 +594%
Susquehanna International Group
110
Susquehanna International Group
Pennsylvania
$525K +$525K +12,251 New
CSS
111
Cubist Systematic Strategies
Connecticut
$518K +$466K +10,887 +900%
CS
112
Credit Suisse
Switzerland
$499K -$42.1K -984 -8%
JG
113
Jefferies Group
New York
$490K +$490K +11,443 New
TD Asset Management
114
TD Asset Management
Ontario, Canada
$463K +$463K +10,800 New
GRP
115
Global Retirement Partners
California
$447K +$7.71K +180 +2%
Cambridge Investment Research Advisors
116
Cambridge Investment Research Advisors
Iowa
$440K +$440K +10,260 New
First Manhattan
117
First Manhattan
New York
$428K -$227K -5,300 -35%
KeyBank National Association
118
KeyBank National Association
Ohio
$397K -$954K -22,264 -71%
JPMPWA
119
J.P. Morgan Private Wealth Advisors
California
$395K +$395K +9,220 New
USAA
120
United Services Automobile Association
Texas
$376K +$376K +8,784 New
LPL Financial
121
LPL Financial
California
$366K +$366K +8,551 New
GF
122
Gabelli Funds
New York
$349K -$536K -12,500 -61%
GWM
123
Geneos Wealth Management
Colorado
$344K -$50K -1,170 -13%
RJFSA
124
Raymond James Financial Services Advisors
Florida
$334K +$334K +7,798 New
BTS
125
BB&T Securities
Virginia
$329K +$329K +7,683 New
3 4
5
6 7