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Tandem Diabetes Care
TNDM

Overview Fund Activity

303 hedge funds and large institutions have $5.47B invested in Tandem Diabetes Care in 2020 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 80 increasing their positions, 116 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
303
Holders Change
+24
Holders Change %
+8.6%
% of All Funds
6.23%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.18%
New
65
Increased
80
Reduced
116
Closed
40
Calls
$134M
Puts
$67.7M
Net Calls
+$66.3M
Net Calls Change
+$67.1M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$81M
2
Millennium Management
2
Millennium Management
New York
$75.4M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$106M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$595M
5
WRF
5
Waddell & Reed Financial
Kansas
$75.5M

Top Sellers

1
BlackRock
1
BlackRock
New York
$335M
2
RG
2
Redmile Group
California
$0
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$617M
4
State Street
4
State Street
Massachusetts
$80.1M
5
Northern Trust
5
Northern Trust
Illinois
$29.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
CAM
101
Crown Advisors Management
California
$4.95M – – –
Legal & General Group
102
Legal & General Group
United Kingdom
$4.94M +$1.38M +13,941 +39%
SEI Investments
103
SEI Investments
Pennsylvania
$4.79M -$1.12M -11,328 -19%
TRSOTSOK
104
Teachers Retirement System of the State of Kentucky
Kentucky
$4.63M -$281K -2,840 -6%
HCM
105
Hodges Capital Management
Texas
$4.63M -$2.13M -21,567 -32%
SI
106
Shaker Investments
Ohio
$4.56M +$1.35M +13,668 +42%
RJA
107
Raymond James & Associates
Florida
$4.45M +$357K +3,609 +9%
KCM
108
Kennedy Capital Management
Missouri
$4.39M +$4.39M +44,355 New
AAMU
109
Amundi Asset Management US
Massachusetts
$4.3M +$846K +8,549 +24%
JGC
110
J. Goldman & Co
New York
$4.26M +$1.13M +11,388 +36%
AQR Capital Management
111
AQR Capital Management
Connecticut
$4.1M +$354K +3,579 +9%
State of New Jersey Common Pension Fund D
112
State of New Jersey Common Pension Fund D
New Jersey
$4.02M -$244K -2,465 -6%
PPA
113
Parametric Portfolio Associates
Washington
$3.73M -$1.03M -10,450 -22%
HF
114
HRT Financial
New York
$3.58M +$3.58M +36,177 New
Calamos Advisors
115
Calamos Advisors
Illinois
$3.54M +$481K +4,863 +16%
CS
116
Candriam SCA
Luxembourg
$3.46M +$3.46M +35,000 New
LP
117
LMR Partners
United Kingdom
$3.35M +$3.35M +33,884 New
EIM
118
Essex Investment Management
Massachusetts
$3.32M -$16K -162 -0.5%
Citigroup
119
Citigroup
New York
$3.27M -$825K -8,337 -20%
SFI
120
Susquehanna Fundamental Investments
Pennsylvania
$3.16M +$3.16M +31,900 New
FP
121
Foundry Partners
Minnesota
$3.06M -$520K -5,254 -15%
Rockefeller Capital Management
122
Rockefeller Capital Management
New York
$3.01M -$46.2K -467 -2%
AllianceBernstein
123
AllianceBernstein
Tennessee
$2.95M -$7.15M -72,230 -71%
BCC
124
Bridge City Capital
Oregon
$2.8M -$428K -4,323 -13%
Principal Financial Group
125
Principal Financial Group
Iowa
$2.74M +$593K +5,990 +28%
3 4
5
6 7