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Tandem Diabetes Care
TNDM

Overview Fund Activity

291 hedge funds and large institutions have $2.63B invested in Tandem Diabetes Care in 2024 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 122 increasing their positions, 79 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
291
Holders Change
+23
Holders Change %
+8.58%
% of All Funds
4.22%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
54
Increased
122
Reduced
79
Closed
29
Calls
$121M
Puts
$9.18M
Net Calls
+$112M
Net Calls Change
+$117M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$110M
2
PWAM
2
Park West Asset Management
California
$49.5M
3
DCM
3
Driehaus Capital Management
Illinois
$46.7M
4
Jennison Associates
4
Jennison Associates
New York
$90.5M
5
FAM
5
Fred Alger Management
New York
$53M

Top Sellers

1
EC
1
Eminence Capital
New York
$0
2
Capital World Investors
2
Capital World Investors
California
$130M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$37.2M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$1.24M
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$18.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Cambridge Investment Research Advisors
176
Cambridge Investment Research Advisors
Iowa
$471K +$471K +13,288 New
DT
177
Diversified Trust
Tennessee
$466K +$92.1K +2,600 +25%
Qube Research & Technologies (QRT)
178
Qube Research & Technologies (QRT)
United Kingdom
$450K +$450K +12,722 New
KeyBank National Association
179
KeyBank National Association
Ohio
$445K +$138K +3,887 +45%
BHCM
180
Brevan Howard Capital Management
Jersey
$428K +$428K +12,087 New
QCM
181
Quantinno Capital Management
New York
$422K +$170K +4,804 +68%
MOACM
182
Mutual of America Capital Management
New York
$398K -$5.52K -156 -1%
Aviva
183
Aviva
United Kingdom
$388K +$388K +10,961 New
Franklin Resources
184
Franklin Resources
California
$372K -$73.1K -2,064 -16%
Corient Private Wealth
185
Corient Private Wealth
Florida
$365K +$10.1K +286 +3%
RA
186
RiverPark Advisors
New York
$360K +$327K +9,237 +1,008%
Deutsche Bank
187
Deutsche Bank
Germany
$342K -$1.32M -37,186 -79%
GC
188
Guggenheim Capital
Illinois
$330K +$2.76K +78 +0.8%
Bank of Montreal
189
Bank of Montreal
Ontario, Canada
$319K +$24.1K +677 +8%
Manulife (Manufacturers Life Insurance)
190
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$311K +$27.1K +766 +10%
PAS
191
Park Avenue Securities
New York
$306K +$51.6K +1,459 +20%
DTL
192
Dynamic Technology Lab
Singapore
$304K +$304K +8,593 New
Osaic Holdings
193
Osaic Holdings
Arizona
$304K -$371K -10,481 -55%
OTL
194
Oak Thistle LLC
New York
$303K -$343K -9,694 -53%
Creative Planning
195
Creative Planning
Kansas
$300K +$23.7K +670 +9%
OC
196
Oppenheimer & Co
New York
$297K -$49.6K -1,400 -14%
GCP
197
GSA Capital Partners
United Kingdom
$297K +$297K +8,393 New
Neuberger Berman Group
198
Neuberger Berman Group
New York
$296K +$8.04K +227 +3%
SI
199
Stephens Inc
Arkansas
$296K +$284K +8,028 +2,448%
Commonwealth Equity Services
200
Commonwealth Equity Services
Massachusetts
$290K +$17.1K +483 +6%
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8
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