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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.

New
Increased
Maintained
Reduced
Closed
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 %
DTL
76
Dynamic Technology Lab
Singapore
$2.24M +$2.24M +52,256 New
Jacobs Levy Equity Management
77
Jacobs Levy Equity Management
New Jersey
$2.1M -$171 -4 -0%
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$1.96M +$125K +2,910 +7%
PPA
79
Parametric Portfolio Associates
Washington
$1.93M -$1.1M -25,636 -36%
SAM
80
Sectoral Asset Management
Quebec, Canada
$1.84M +$1.84M +42,967 New
CCI
81
Columbus Circle Investors
$1.82M +$1.82M +42,507 New
CAM
82
ClariVest Asset Management
California
$1.59M +$1.59M +37,117 New
LCG
83
Lisanti Capital Growth
New York
$1.58M +$1.58M +36,975 New
Invesco
84
Invesco
Georgia
$1.54M +$26.4K +616 +2%
Bank of America
85
Bank of America
North Carolina
$1.49M +$1.23M +28,752 +484%
AIG
86
American International Group
New York
$1.45M +$204K +4,763 +16%
TCM
87
Traynor Capital Management
Pennsylvania
$1.43M +$17.7K +413 +1%
Manulife (Manufacturers Life Insurance)
88
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.39M +$19.7K +461 +1%
SG Americas Securities
89
SG Americas Securities
New York
$1.27M +$1.27M +29,590 New
Jane Street
90
Jane Street
New York
$1.24M +$1.24M +28,993 New
California Public Employees Retirement System
91
California Public Employees Retirement System
California
$1.21M +$726K +16,946 +150%
Wells Fargo
92
Wells Fargo
California
$1.16M +$117K +2,734 +11%
Creative Planning
93
Creative Planning
Kansas
$1.08M +$177K +4,129 +20%
FMT
94
First Mercantile Trust
Tennessee
$1.07M -$692K -16,147 -39%
MIM
95
MetLife Investment Management
New Jersey
$973K +$973K +22,706 New
Alyeska Investment Group
96
Alyeska Investment Group
Illinois
$857K +$857K +20,000 New
VOYA Investment Management
97
VOYA Investment Management
Georgia
$853K +$101K +2,362 +13%
State Board of Administration of Florida Retirement System
98
State Board of Administration of Florida Retirement System
Florida
$810K +$227K +5,296 +39%
OAM
99
Oxford Asset Management
United Kingdom
$779K +$779K +18,362 New
Janney Montgomery Scott
100
Janney Montgomery Scott
Pennsylvania
$763K +$763K +17,815 New
2 3
4
5 6