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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 %
MC
151
Maverick Capital
Texas
$634K +$634K +15,615 New
Mercer Global Advisors
152
Mercer Global Advisors
Colorado
$629K +$49.5K +1,219 +9%
TRSOTSOK
153
Teachers Retirement System of the State of Kentucky
Kentucky
$618K +$228K +5,600 +58%
GPCM
154
Granite Point Capital Management
Massachusetts
$609K +$609K +15,000 New
Bank Julius Baer & Co
155
Bank Julius Baer & Co
Switzerland
$609K +$44.4K +1,094 +8%
Osaic Holdings
156
Osaic Holdings
Arizona
$599K -$105K -2,573 -15%
Janney Montgomery Scott
157
Janney Montgomery Scott
Pennsylvania
$595K +$57.6K +1,419 +11%
BCC
158
Bridge City Capital
Oregon
$547K -$1.95K -48 -0.4%
MOACM
159
Mutual of America Capital Management
New York
$538K -$1.61M -39,571 -75%
Bank of Montreal
160
Bank of Montreal
Ontario, Canada
$516K -$79.7K -1,955 -13%
American Century Companies
161
American Century Companies
Missouri
$503K +$29.7K +732 +6%
BF
162
BOK Financial
Oklahoma
$491K +$491K +12,091 New
CGIM
163
Capital Group Investment Management
Singapore
$459K -$29.1K -717 -6%
PCH
164
Polar Capital Holdings
United Kingdom
$455K -$378K -9,296 -45%
US Bancorp
165
US Bancorp
Minnesota
$454K +$3.01K +74 +0.7%
LCM
166
Legato Capital Management
California
$440K -$194K -4,785 -31%
SG Americas Securities
167
SG Americas Securities
New York
$438K -$326K -8,035 -43%
Handelsbanken Fonder
168
Handelsbanken Fonder
Sweden
$435K – – –
VRS
169
Virginia Retirement Systems
Virginia
$430K – – –
Zurich Cantonal Bank
170
Zurich Cantonal Bank
Switzerland
$424K +$53.2K +1,310 +14%
VI
171
Versor Investments
New York
$384K -$87.1K -2,145 -18%
OTPPB
172
Ontario Teachers' Pension Plan Board
Ontario, Canada
$375K – – –
LCM
173
Landscape Capital Management
New Jersey
$374K +$374K +9,208 New
LCM
174
Lattice Capital Management
Washington
$374K – – –
Verition Fund Management
175
Verition Fund Management
Connecticut
$371K +$371K +9,141 New
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