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Tandem Diabetes Care
TNDM

Overview Fund Activity

302 hedge funds and large institutions have $5.75B invested in Tandem Diabetes Care in 2021 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 109 increasing their positions, 94 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
302
Holders Change
+13
Holders Change %
+4.5%
% of All Funds
5.27%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.09%
New
56
Increased
109
Reduced
94
Closed
41
Calls
$86.1M
Puts
$34.4M
Net Calls
+$51.6M
Net Calls Change
+$28.1M

Top Buyers

1
CCM
Consonance Capital Management
New York
$95.4M
2
Macquarie Group
Macquarie Group
Australia
$91.9M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
$81M
4
BG
Bellevue Group
Switzerland
$99.4M
5
State Street
State Street
Massachusetts
$116M

Top Sellers

1
VOYA Investment Management
VOYA Investment Management
Georgia
$45.1M
2
AAM
Ardevora Asset Management
United Kingdom
$0
3
CS
Credit Suisse
Switzerland
$164M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$76.1M
5
Citadel Advisors
Citadel Advisors
Florida
$38.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
AB
151
Amalgamated Bank
New York
$1.14M +$85.1K +874 +8%
Envestnet Asset Management
152
Envestnet Asset Management
Illinois
$1.1M +$31.5K +323 +3%
SGI
153
Summit Global Investments
Utah
$1.1M +$1.1M +11,300 New
PCM
154
Prelude Capital Management
New York
$1.1M +$1.1M +11,245 New
CAN
155
Cetera Advisor Networks
California
$1.08M +$1.08M +11,121 New
Handelsbanken Fonder
156
Handelsbanken Fonder
Sweden
$1.08M -$156K -1,600 -13%
IMRF
157
Illinois Municipal Retirement Fund
Illinois
$1.06M – – –
1CM
158
1492 Capital Management
Wisconsin
$1.04M – – –
WMSA
159
Weiss Multi-Strategy Advisers
New York
$992K +$35.4K +364 +4%
Commonwealth Equity Services
160
Commonwealth Equity Services
Massachusetts
$904K +$235K +2,409 +35%
CM
161
Capula Management
Cayman Islands
$899K +$899K +9,226 New
PM
162
Precept Management
Texas
$877K +$877K +9,000 New
EDRH
163
Edmond de Rothschild Holding
Switzerland
$870K -$115K -1,176 -12%
RC
164
Roundview Capital
New Jersey
$863K +$863K +8,862 New
TI
165
Trexquant Investment
Connecticut
$846K -$667K -6,851 -44%
MCM
166
Manchester Capital Management
Vermont
$835K – – –
AFP
167
Ausdal Financial Partners
Iowa
$829K +$75.4K +774 +10%
BAMF
168
BI Asset Management Fondsmaeglerselskab
Denmark
$821K – – –
OC
169
Oppenheimer & Co
New York
$813K +$253K +2,599 +45%
EGM
170
Engineers Gate Manager
New York
$801K -$742K -7,618 -48%
RJFSA
171
Raymond James Financial Services Advisors
Florida
$790K -$62K -637 -7%
Public Employees Retirement Association of Colorado
172
Public Employees Retirement Association of Colorado
Colorado
$789K – – –
SCM
173
Shelton Capital Management
Colorado
$779K +$779K +8,000 New
SWP
174
Strategic Wealth Partners
Ohio
$777K +$54.9K +564 +8%
GCA
175
Greenwood Capital Associates
South Carolina
$737K +$8.47K +87 +1%
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