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Tandem Diabetes Care
TNDM

Overview Fund Activity

284 hedge funds and large institutions have $3.24B invested in Tandem Diabetes Care in 2019 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 85 increasing their positions, 101 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
284
Holders Change
+11
Holders Change %
+4.03%
% of All Funds
5.61%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.16%
New
58
Increased
85
Reduced
101
Closed
45
Calls
$46.2M
Puts
$39.7M
Net Calls
+$6.49M
Net Calls Change
+$2.46M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$140M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$182M
3
BCM
3
Brown Capital Management
Maryland
$54.2M
4
DM
4
Deerfield Management
New York
$81.2M
5
GGHC
5
Gilder Gagnon Howe & Co
New York
$73.4M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$40.8M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$12.9M
3
PC
3
Polar Capital
United Kingdom
$0
4
PWAM
4
Park West Asset Management
California
$0
5
FAM
5
Fred Alger Management
New York
$85.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
First Trust Advisors
126
First Trust Advisors
Illinois
$1.68M -$1.44M -24,233 -46%
FP
127
Foundry Partners
Minnesota
$1.68M -$39.8K -667 -2%
DCM
128
Dupont Capital Management
Delaware
$1.67M +$619K +10,389 +59%
MWNA
129
Marshall Wace North America
New York
$1.66M -$9.45M -158,547 -85%
State Board of Administration of Florida Retirement System
130
State Board of Administration of Florida Retirement System
Florida
$1.58M -$114K -1,920 -7%
Sumitomo Mitsui Trust Group
131
Sumitomo Mitsui Trust Group
Japan
$1.5M +$1.21M +20,257 +407%
CIP
132
Chartwell Investment Partners
Pennsylvania
$1.5M -$2M -33,534 -57%
MIM
133
MetLife Investment Management
New Jersey
$1.48M – – –
CCM
134
Cinctive Capital Management
New York
$1.46M +$1.46M +24,515 New
Citigroup
135
Citigroup
New York
$1.46M +$818K +13,716 +128%
Neuberger Berman Group
136
Neuberger Berman Group
New York
$1.4M +$60 +1 +0%
HWM
137
HighMark Wealth Management
Minnesota
$1.39M +$1.39M +23,375 New
WMSA
138
Weiss Multi-Strategy Advisers
New York
$1.37M +$298K +5,000 +28%
SO
139
STRS Ohio
Ohio
$1.35M – – –
Principal Financial Group
140
Principal Financial Group
Iowa
$1.29M -$2.5M -41,856 -66%
ECM
141
Endurant Capital Management
California
$1.27M +$1.27M +21,361 New
3C
142
361 Capital
Colorado
$1.2M -$1.32M -22,147 -52%
Comerica Bank
143
Comerica Bank
Texas
$1.1M -$48.6K -656 -4%
NA
144
NewEdge Advisors
Louisiana
$1.08M -$39.1K -657 -4%
EF
145
Empowered Funds
Pennsylvania
$1.07M +$1.07M +18,024 New
MLICM
146
Metropolitan Life Insurance Company (MetLife)
New York
$1.06M -$15.9K -267 -1%
Creative Planning
147
Creative Planning
Kansas
$1.05M -$6.26K -105 -0.6%
Assenagon Asset Management
148
Assenagon Asset Management
Luxembourg
$1M +$1M +16,814 New
SG Americas Securities
149
SG Americas Securities
New York
$951K +$95.5K +1,603 +11%
WB
150
WesBanco Bank
West Virginia
$885K +$885K +14,842 New
4 5
6
7 8