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Tandem Diabetes Care
TNDM

Overview Fund Activity

279 hedge funds and large institutions have $3.6B invested in Tandem Diabetes Care in 2020 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 80 increasing their positions, 106 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
279
Holders Change
-5
Holders Change %
-1.76%
% of All Funds
6.16%
Holding in Top 10
8
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.18%
New
54
Increased
80
Reduced
106
Closed
55
Calls
$35.8M
Puts
$36.6M
Net Calls
-$758K
Net Calls Change
-$7.24M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$437M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$358M
3
Invesco
3
Invesco
Georgia
$107M
4
RI
4
RTW Investments
New York
$28.6M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$19.3M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
DM
2
Deerfield Management
New York
$26.6M
3
CCM
3
Consonance Capital Management
New York
$0
4
FAM
4
Fred Alger Management
New York
$60.2M
5
TCM
5
TimesSquare Capital Management
New York
$56.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
RJA
101
Raymond James & Associates
Florida
$2.67M -$14.3K -222 -0.5%
Citigroup
102
Citigroup
New York
$2.66M +$1.09M +16,974 +70%
PGM
103
Parian Global Management
New York
$2.57M +$2.57M +40,000 New
Two Sigma Advisers
104
Two Sigma Advisers
New York
$2.52M -$2.61M -40,600 -51%
Dimensional Fund Advisors
105
Dimensional Fund Advisors
Texas
$2.48M +$528K +8,199 +27%
AQR Capital Management
106
AQR Capital Management
Connecticut
$2.44M -$1.05M -16,270 -30%
RA
107
Royce & Associates
New York
$2.42M -$1.9M -29,500 -44%
FP
108
Foundry Partners
Minnesota
$2.33M +$518K +8,050 +29%
Legal & General Group
109
Legal & General Group
United Kingdom
$2.32M -$140K -2,179 -6%
PAM
110
Panagora Asset Management
Massachusetts
$2.27M -$2.06K -32 -0.1%
Manulife (Manufacturers Life Insurance)
111
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.27M +$121K +1,876 +6%
AAMU
112
Amundi Asset Management US
Massachusetts
$2.25M -$64.6K -1,004 -3%
Stifel Financial
113
Stifel Financial
Missouri
$2.18M +$39.8K +622 +2%
EIM
114
Essex Investment Management
Massachusetts
$2.17M -$115K -1,785 -5%
AIG
115
American International Group
New York
$2.14M -$123K -1,917 -5%
BCC
116
Bridge City Capital
Oregon
$2.1M +$269K +4,178 +15%
SI
117
Shaker Investments
Ohio
$2.09M +$20.9K +325 +1%
EI
118
EAM Investors
California
$2.08M +$2.08M +32,380 New
ACM
119
Asymmetry Capital Management
California
$2.08M -$725K -11,267 -26%
JGC
120
J. Goldman & Co
New York
$2.04M -$7.77M -120,767 -79%
Calamos Advisors
121
Calamos Advisors
Illinois
$1.99M +$1.99M +30,914 New
Rockefeller Capital Management
122
Rockefeller Capital Management
New York
$1.99M +$1.74M +27,088 +716%
Prudential Financial
123
Prudential Financial
New Jersey
$1.89M -$138K -2,138 -7%
Los Angeles Capital Management
124
Los Angeles Capital Management
California
$1.79M +$969K +15,055 +117%
CIP
125
Chartwell Investment Partners
Pennsylvania
$1.79M +$175K +2,720 +11%
3 4
5
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