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Tandem Diabetes Care
TNDM

Overview Fund Activity

387 hedge funds and large institutions have $9.07B invested in Tandem Diabetes Care in 2021 Q4 according to their latest regulatory filings, with 86 funds opening new positions, 140 increasing their positions, 116 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
387
Holders Change
+50
Holders Change %
+14.84%
% of All Funds
5.98%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.15%
New
86
Increased
140
Reduced
116
Closed
30
Calls
$105M
Puts
$75.6M
Net Calls
+$29M
Net Calls Change
+$32.4M

Top Buyers

1
BlackRock
BlackRock
New York
$975M
2
Citadel Advisors
Citadel Advisors
Florida
$122M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$72.2M
4
HRCM
Hood River Capital Management
Florida
$42.1M
5
Wellington Management Group
Wellington Management Group
Massachusetts
$107M

Top Sellers

1
JSP
Jackson Square Partners
California
$377M
2
CS
Credit Suisse
Switzerland
$71.7M
3
Jennison Associates
Jennison Associates
New York
$41.8M
4
Amundi
Amundi
France
$16.1M
5
Fidelity Investments
Fidelity Investments
Massachusetts
$846M
Name Holding Trade Value Shares
Change 		Shares
Change %
CS
126
Candriam SCA
Luxembourg
$5.37M +$15.2K +101 +0.3%
Ohio Public Employees Retirement System (OPERS)
127
Ohio Public Employees Retirement System (OPERS)
Ohio
$5.34M -$176K -1,172 -3%
AG
128
Algert Global
California
$5.17M -$316K -2,099 -6%
YCM
129
Yousif Capital Management
Michigan
$5.08M +$5.08M +33,777 New
Canada Life
130
Canada Life
Manitoba, Canada
$4.83M +$372K +2,475 +8%
GPCM
131
Granite Point Capital Management
Massachusetts
$4.77M +$2.11M +14,000 +79%
KCM
132
Kennedy Capital Management
Missouri
$4.67M -$162K -1,075 -3%
MIM
133
MetLife Investment Management
New Jersey
$4.63M +$76.6K +509 +2%
RJFSA
134
Raymond James Financial Services Advisors
Florida
$4.62M +$1.24M +8,224 +37%
Tudor Investment Corp
135
Tudor Investment Corp
Connecticut
$4.45M +$4.45M +29,551 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
136
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.37M +$4.26M +28,291 +3,990%
PP
137
PDT Partners
New York
$4.25M -$3.43M -22,783 -45%
Prudential Financial
138
Prudential Financial
New Jersey
$4.19M -$127K -867 -3%
SG Americas Securities
139
SG Americas Securities
New York
$3.85M -$616K -4,092 -14%
LPL Financial
140
LPL Financial
California
$3.8M -$562K -3,730 -13%
SRAM
141
Spouting Rock Asset Management
Pennsylvania
$3.79M -$827K -5,493 -18%
CAM
142
Crown Advisors Management
California
$3.76M – – –
Bank of Montreal
143
Bank of Montreal
Ontario, Canada
$3.65M -$15K -98 -0.4%
Renaissance Technologies
144
Renaissance Technologies
New York
$3.65M -$32.4M -215,319 -90%
HWM
145
HighMark Wealth Management
Minnesota
$3.52M -$36.6K -243 -1%
GC
146
Guggenheim Capital
Illinois
$3.51M +$1.37M +9,092 +64%
Treasurer of the State of North Carolina
147
Treasurer of the State of North Carolina
North Carolina
$3.38M +$69.2K +460 +2%
Comerica Bank
148
Comerica Bank
Texas
$3.36M +$14.6K +125 +0.4%
Voloridge Investment Management
149
Voloridge Investment Management
Florida
$3.29M +$3.29M +21,839 New
RJA
150
Raymond James & Associates
Florida
$3.27M +$617K +4,097 +23%
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