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Tandem Diabetes Care
TNDM

Overview Fund Activity

261 hedge funds and large institutions have $3.03B invested in Tandem Diabetes Care in 2019 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 92 increasing their positions, 87 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
261
Holders Change
-4
Holders Change %
-1.51%
% of All Funds
5.68%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.17%
New
52
Increased
92
Reduced
87
Closed
51
Calls
$95.8M
Puts
$52.6M
Net Calls
+$43.2M
Net Calls Change
+$12.7M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$121M
2
Norges Bank
2
Norges Bank
Norway
$34.5M
3
VOYA Investment Management
3
VOYA Investment Management
Georgia
$35.2M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$402M
5
PC
5
Polar Capital
United Kingdom
$20.2M

Top Sellers

1
Two Sigma Investments
1
Two Sigma Investments
New York
$5.75M
2
Two Sigma Advisers
2
Two Sigma Advisers
New York
$21.3M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$0
4
FCM
4
Frontier Capital Management
Massachusetts
$25.7M
5
FAM
5
Fred Alger Management
New York
$140M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
101
UBS AM
Illinois
$3.03M +$372K +5,768 +14%
Barclays
102
Barclays
United Kingdom
$2.87M +$583K +9,028 +25%
First Trust Advisors
103
First Trust Advisors
Illinois
$2.84M -$1.45M -22,407 -34%
CEP
104
Chicago Equity Partners
Illinois
$2.8M -$28.7K -445 -1%
PI
105
Putnam Investments
Massachusetts
$2.72M +$505K +7,829 +23%
ARTA
106
A.R.T. Advisors
New York
$2.49M -$1.44M -22,300 -37%
Stifel Financial
107
Stifel Financial
Missouri
$2.45M +$258K +3,996 +12%
EIM
108
Essex Investment Management
Massachusetts
$2.43M -$739K -11,455 -23%
AIG
109
American International Group
New York
$2.28M +$179K +2,775 +9%
Manulife (Manufacturers Life Insurance)
110
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.2M +$66.3K +1,027 +3%
Jane Street
111
Jane Street
New York
$2.08M -$5.25M -81,392 -72%
GPCM
112
Granite Point Capital Management
Massachusetts
$2.07M -$2.77M -43,000 -57%
Bank of Montreal
113
Bank of Montreal
Ontario, Canada
$2.05M +$2.03M +31,445 +10,623%
UBS Group
114
UBS Group
Switzerland
$1.94M -$59.4K -921 -3%
QT
115
Quantbot Technologies
New York
$1.89M +$1.85M +28,679 +4,545%
FP
116
Foundry Partners
Minnesota
$1.86M +$1.86M +28,831 New
State Board of Administration of Florida Retirement System
117
State Board of Administration of Florida Retirement System
Florida
$1.83M +$252K +3,900 +16%
WCM
118
Weld Capital Management
New York
$1.65M +$1.34M +20,756 +425%
SCM
119
Stevens Capital Management
Pennsylvania
$1.64M +$384K +5,947 +31%
MIM
120
MetLife Investment Management
New Jersey
$1.6M +$137K +2,128 +9%
Legal & General Group
121
Legal & General Group
United Kingdom
$1.59M +$91.7K +1,422 +6%
BCM
122
Bayesian Capital Management
New York
$1.53M +$477K +7,400 +45%
MOACM
123
Mutual of America Capital Management
New York
$1.51M +$1.51M +23,380 New
SO
124
STRS Ohio
Ohio
$1.49M +$993K +15,400 +200%
GIPM
125
G2 Investment Partners Management
New York
$1.37M +$1.37M +21,191 New
3 4
5
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