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Tandem Diabetes Care
TNDM

Overview Fund Activity

330 hedge funds and large institutions have $3.1B invested in Tandem Diabetes Care in 2024 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 109 increasing their positions, 118 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
330
Holders Change
+13
Holders Change %
+4.1%
% of All Funds
4.77%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.07%
New
57
Increased
109
Reduced
118
Closed
42
Calls
$145M
Puts
$10.5M
Net Calls
+$134M
Net Calls Change
+$14.3M

Top Buyers

1
DSCM
1
Divisadero Street Capital Management
Florida
$44.6M
2
GKIM
2
GW&K Investment Management
Massachusetts
$76.3M
3
Goldman Sachs
3
Goldman Sachs
New York
$26.3M
4
PWAM
4
Park West Asset Management
California
$45.4M
5
Millennium Management
5
Millennium Management
New York
$60.8M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$14.8M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$24.4M
3
Ameriprise
3
Ameriprise
Minnesota
$36.9M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$38.7M
5
Capital World Investors
5
Capital World Investors
California
$138M
Name Holding Trade Value Shares
Change 		Shares
Change %
JC
126
JB Capital
Connecticut
$1.43M +$95.8K +2,259 +7%
OPS
127
Orion Portfolio Solutions
Nebraska
$1.43M -$157K -3,713 -10%
BCI
128
Brinker Capital Investments
Pennsylvania
$1.43M -$157K -3,713 -10%
US Bancorp
129
US Bancorp
Minnesota
$1.42M -$141K -3,320 -9%
BIAS
130
Beacon Investment Advisory Services
New Jersey
$1.38M -$41.1K -970 -3%
Verition Fund Management
131
Verition Fund Management
Connecticut
$1.35M -$708K -16,699 -34%
LSERS
132
Louisiana State Employees Retirement System
Louisiana
$1.34M -$38.2K -900 -3%
CAM
133
Cresset Asset Management
Illinois
$1.33M +$66.5K +1,569 +5%
QCM
134
Quantinno Capital Management
New York
$1.32M +$398K +9,385 +43%
SEI Investments
135
SEI Investments
Pennsylvania
$1.3M -$237K -5,599 -15%
CM
136
Caption Management
Oklahoma
$1.27M +$1.27M +30,000 New
VOYA Investment Management
137
VOYA Investment Management
Georgia
$1.25M -$26K -613 -2%
State of Tennessee, Department of Treasury
138
State of Tennessee, Department of Treasury
Tennessee
$1.21M -$176K -4,143 -13%
Comerica Bank
139
Comerica Bank
Texas
$1.18M -$4.92K -116 -0.4%
HWM
140
HighMark Wealth Management
Minnesota
$1.15M – – –
CAM
141
ClariVest Asset Management
California
$1.13M – – –
OC
142
Oppenheimer & Co
New York
$1.11M +$871K +20,549 +369%
Janney Montgomery Scott
143
Janney Montgomery Scott
Pennsylvania
$1.1M -$221K -5,210 -17%
YCM
144
Yousif Capital Management
Michigan
$1.09M -$21.5K -506 -2%
BA
145
Bridgewater Associates
Connecticut
$1.09M +$564K +13,299 +108%
Ensign Peak Advisors
146
Ensign Peak Advisors
Utah
$1.08M – – –
CCM
147
Cinctive Capital Management
New York
$1.01M -$568K -13,382 -36%
Franklin Resources
148
Franklin Resources
California
$1M +$489K +13,088 +96%
SAM
149
Shell Asset Management
Netherlands
$953K +$953K +22,478 New
Bessemer Group
150
Bessemer Group
New Jersey
$942K +$7.08K +167 +0.8%
4 5
6
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