TNDM icon

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

Top Sellers

1
Two Sigma Investments
Two Sigma Investments
New York
$5.75M
2
Two Sigma Advisers
Two Sigma Advisers
New York
$21.3M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
$0
4
FCM
Frontier Capital Management
Massachusetts
$25.7M
5
FAM
Fred Alger Management
New York
$140M
Name Holding Trade Value Shares
Change 		Shares
Change %
TD Asset Management
151
TD Asset Management
Ontario, Canada
$703K +$12.9K +200 +2%
Citigroup
152
Citigroup
New York
$689K -$658K -10,181 -49%
XK
153
Xact Kapitalforvaltning
Sweden
$671K -$258K -4,000 -28%
Cambridge Investment Research Advisors
154
Cambridge Investment Research Advisors
Iowa
$647K -$164K -2,538 -20%
PVI
155
Pura Vida Investments
New York
$645K -$1.94M -30,000 -75%
HSA
156
Hussman Strategic Advisors
Maryland
$645K +$645K +10,000 New
GAM
157
Grandview Asset Management
Pennsylvania
$643K -$114K -1,765 -15%
AB
158
Amalgamated Bank
New York
$643K +$145K +2,249 +29%
USAA
159
United Services Automobile Association
Texas
$615K +$48.6K +754 +9%
VFA
160
Voya Financial Advisors
Connecticut
$613K +$87.7K +1,394 +17%
GAM
161
Gotham Asset Management
New York
$609K -$746K -11,573 -55%
GCP
162
GSA Capital Partners
United Kingdom
$604K +$33.1K +513 +6%
RJFSA
163
Raymond James Financial Services Advisors
Florida
$588K +$256K +3,961 +77%
First Manhattan
164
First Manhattan
New York
$570K -$74.8K -1,160 -12%
Verition Fund Management
165
Verition Fund Management
Connecticut
$566K -$1.2M -18,535 -68%
AFP
166
Ausdal Financial Partners
Iowa
$548K +$101K +1,562 +22%
Westfield Capital Management
167
Westfield Capital Management
Massachusetts
$529K +$258K +4,000 +95%
AIMCA
168
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$523K – – –
WS
169
Wedbush Securities
California
$501K -$18.1K -280 -3%
Public Employees Retirement Association of Colorado
170
Public Employees Retirement Association of Colorado
Colorado
$482K +$482K +7,477 New
Janus Henderson Group
171
Janus Henderson Group
United Kingdom
$474K -$119K -1,840 -20%
BNP Paribas Financial Markets
172
BNP Paribas Financial Markets
France
$473K -$293K -4,548 -38%
SCM
173
Silvant Capital Management
Georgia
$471K – – –
SPC
174
Sigma Planning Corp
Michigan
$455K -$366K -5,675 -45%
Canada Life
175
Canada Life
Manitoba, Canada
$440K -$36.7K -569 -8%
5 6
7
8 9