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Tandem Diabetes Care
TNDM

Overview Fund Activity

289 hedge funds and large institutions have $5.08B invested in Tandem Diabetes Care in 2021 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 105 increasing their positions, 102 reducing their positions, and 59 closing their positions.

Holders
289
Holders Change
-19
Holders Change %
-6.17%
% of All Funds
5.09%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.04%
New
44
Increased
105
Reduced
102
Closed
59
Calls
$68M
Puts
$44.5M
Net Calls
+$23.5M
Net Calls Change
-$35.3M

Top Buyers

1
CIP
1
Champlain Investment Partners
Vermont
$118M
2
CS
2
Credit Suisse
Switzerland
$179M
3
JSP
3
Jackson Square Partners
California
$327M
4
RI
4
RTW Investments
New York
$101M
5
Citadel Advisors
5
Citadel Advisors
Florida
$57.4M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$48.4M
2
FAM
2
Fred Alger Management
New York
$15.4M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$69M
4
FA
4
Friess Associates
Delaware
$0
5
SAM
5
Sectoral Asset Management
Quebec, Canada
$3.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Royal Bank of Canada
101
Royal Bank of Canada
Ontario, Canada
$4.35M -$2.01M -22,811 -32%
CCM
102
Cinctive Capital Management
New York
$3.98M +$218K +2,467 +6%
MOACM
103
Mutual of America Capital Management
New York
$3.71M -$200K -2,265 -5%
SG Americas Securities
104
SG Americas Securities
New York
$3.61M -$975K -11,043 -21%
Legal & General Group
105
Legal & General Group
United Kingdom
$3.61M -$24K -272 -0.7%
JPMPWA
106
J.P. Morgan Private Wealth Advisors
California
$3.55M +$3K +34 +0.1%
State of New Jersey Common Pension Fund D
107
State of New Jersey Common Pension Fund D
New Jersey
$3.3M +$25.2K +286 +0.8%
CI
108
Capital International
California
$3.27M -$37.1K -420 -1%
LCM
109
Landscape Capital Management
New Jersey
$3.21M +$2.09M +23,632 +186%
SAM
110
Sectoral Asset Management
Quebec, Canada
$3.1M -$38.5M -436,718 -93%
PPA
111
Parametric Portfolio Associates
Washington
$3.02M +$25.9K +294 +0.9%
Ohio Public Employees Retirement System (OPERS)
112
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.99M +$246K +2,793 +9%
AllianceBernstein
113
AllianceBernstein
Tennessee
$2.85M +$41.3K +468 +1%
Voloridge Investment Management
114
Voloridge Investment Management
Florida
$2.78M +$2.78M +31,491 New
Prudential Financial
115
Prudential Financial
New Jersey
$2.48M -$18.8K -213 -0.8%
TD Asset Management
116
TD Asset Management
Ontario, Canada
$2.4M -$724K -8,200 -23%
Millennium Management
117
Millennium Management
New York
$2.37M -$16.3M -184,648 -87%
EIM
118
Essex Investment Management
Massachusetts
$2.33M -$247K -2,803 -10%
SRAM
119
Spouting Rock Asset Management
Pennsylvania
$2.27M +$660K +7,474 +41%
BCC
120
Bridge City Capital
Oregon
$2.23M -$23K -261 -1%
CAM
121
Crown Advisors Management
California
$2.21M -$1.32M -15,000 -38%
HWM
122
HighMark Wealth Management
Minnesota
$2.08M -$67.7K -767 -3%
Stifel Financial
123
Stifel Financial
Missouri
$2M -$180K -2,040 -8%
SFI
124
Susquehanna Fundamental Investments
Pennsylvania
$1.98M -$658K -7,452 -25%
Treasurer of the State of North Carolina
125
Treasurer of the State of North Carolina
North Carolina
$1.96M -$4.41K -50 -0.2%
3 4
5
6 7