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Tandem Diabetes Care
TNDM

Overview Fund Activity

272 hedge funds and large institutions have $2.77B invested in Tandem Diabetes Care in 2023 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 116 increasing their positions, 92 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
272
Holders Change
-22
Holders Change %
-7.48%
% of All Funds
4.35%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.02%
New
34
Increased
116
Reduced
92
Closed
53
Calls
$9.71M
Puts
$4.3M
Net Calls
+$5.41M
Net Calls Change
-$4.02M

Top Buyers

1
BlackRock
BlackRock
New York
$374M
2
Capital World Investors
Capital World Investors
California
$242M
3
Vanguard Group
Vanguard Group
Pennsylvania
$286M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
$52.6M
5
Morgan Stanley
Morgan Stanley
New York
$37.8M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$335M
2
Marshall Wace
Marshall Wace
United Kingdom
$0
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
4
GIP
Granite Investment Partners
California
$0
5
Axa
Axa
France
$9.82M
Name Holding Trade Value Shares
Change 		Shares
Change %
CAN
176
Cetera Advisor Networks
California
$368K -$40.6K -1,000 -10%
EFMC
177
Empire Financial Management Company
New York
$355K +$355K +8,750 New
VPIM
178
Vanguard Personalized Indexing Management
California
$349K +$160K +3,933 +84%
X
179
Xponance
Pennsylvania
$334K -$251K -6,181 -43%
Baird Financial Group
180
Baird Financial Group
Wisconsin
$332K -$14.4K -354 -4%
OTL
181
Oak Thistle LLC
New York
$331K -$38.1K -939 -10%
Public Employees Retirement Association of Colorado
182
Public Employees Retirement Association of Colorado
Colorado
$329K – – –
AP
183
AtonRa Partners
Switzerland
$300K -$42.2K -1,038 -12%
Truist Financial
184
Truist Financial
North Carolina
$292K +$292K +7,190 New
Teacher Retirement System of Texas
185
Teacher Retirement System of Texas
Texas
$290K +$7.34K +181 +3%
PAMS
186
Pictet Asset Management (Switzerland)
Switzerland
$288K – – –
JC
187
JB Capital
Connecticut
$283K +$32.2K +793 +13%
PCM
188
Prelude Capital Management
New York
$265K -$128K -3,159 -33%
Cambridge Investment Research Advisors
189
Cambridge Investment Research Advisors
Iowa
$259K +$6.49K +160 +3%
BPCE
190
Bank Pictet & Cie (Europe)
Germany
$259K +$259K +6,377 New
Corient Private Wealth
191
Corient Private Wealth
Florida
$255K +$255K +6,272 New
FA
192
Financial Alternatives
California
$252K – – –
GC
193
Guggenheim Capital
Illinois
$240K +$240K +5,899 New
CGH
194
Crossmark Global Holdings
Texas
$237K +$15.9K +391 +7%
DFCM
195
Dark Forest Capital Management
Puerto Rico
$234K +$233K +5,734 +26,064%
Creative Planning
196
Creative Planning
Kansas
$231K -$44.1K -1,085 -16%
TFO
197
Tarbox Family Office
California
$224K +$447 +11 +0.2%
RC
198
Roundview Capital
New Jersey
$217K – – –
PNC Financial Services Group
199
PNC Financial Services Group
Pennsylvania
$215K +$129K +3,184 +151%
OAM
200
Oppenheimer Asset Management
New York
$214K +$214K +5,259 New
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