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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 %
Cambridge Investment Research Advisors
176
Cambridge Investment Research Advisors
Iowa
$580K +$28.8K +679 +5%
LCM
177
Landscape Capital Management
New Jersey
$575K +$55.7K +1,313 +11%
Cetera Investment Advisers
178
Cetera Investment Advisers
Illinois
$560K +$53.5K +1,262 +11%
HSBC Holdings
179
HSBC Holdings
United Kingdom
$560K +$306K +7,251 +120%
RA
180
RiverPark Advisors
New York
$547K +$75.2K +1,772 +16%
N
181
Natixis
France
$517K +$517K +12,200 New
BCM
182
Bayesian Capital Management
New York
$512K +$512K +12,062 New
SPS
183
Susquehanna Portfolio Strategies
Pennsylvania
$511K -$89.1K -2,101 -15%
ECM
184
Everence Capital Management
Indiana
$507K +$124K +2,930 +32%
IEFM
185
IQ EQ Fund Management
Ireland
$503K – – –
GC
186
Guggenheim Capital
Illinois
$488K +$25.4K +599 +5%
AI
187
Atria Investments
North Carolina
$465K +$11.9K +280 +3%
PHK
188
Point72 Hong Kong
Hong Kong
$463K +$463K +10,928 New
Creative Planning
189
Creative Planning
Kansas
$447K -$59.2K -1,395 -12%
Neuberger Berman Group
190
Neuberger Berman Group
New York
$441K +$77.2K +1,820 +21%
AAM
191
Advisors Asset Management
Colorado
$433K +$64.7K +1,525 +18%
CAPTRUST Financial Advisors
192
CAPTRUST Financial Advisors
North Carolina
$431K +$69.8K +1,647 +19%
MOACM
193
Mutual of America Capital Management
New York
$418K -$32.7K -770 -7%
Bank of Montreal
194
Bank of Montreal
Ontario, Canada
$407K -$441K -10,395 -52%
KeyBank National Association
195
KeyBank National Association
Ohio
$399K -$1.02K -24 -0.3%
SG Americas Securities
196
SG Americas Securities
New York
$381K -$2.91M -68,658 -88%
Osaic Holdings
197
Osaic Holdings
Arizona
$361K +$4.75K +112 +1%
LKIM
198
Lawson Kroeker Investment Management
Nebraska
$360K – – –
AQR Capital Management
199
AQR Capital Management
Connecticut
$360K +$49.3K +1,162 +16%
Aviva
200
Aviva
United Kingdom
$355K -$110K -2,600 -24%
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