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Tandem Diabetes Care
TNDM

Overview Fund Activity

378 hedge funds and large institutions have $6.84B invested in Tandem Diabetes Care in 2022 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 153 increasing their positions, 119 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
378
Holders Change
-9
Holders Change %
-2.33%
% of All Funds
5.98%
Holding in Top 10
6
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-40%
% of All Funds
0.09%
New
62
Increased
153
Reduced
119
Closed
66
Calls
$55.9M
Puts
$24.9M
Net Calls
+$31M
Net Calls Change
+$2.01M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$712M
2
Ameriprise
Ameriprise
Minnesota
$78.9M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$66.5M
4
RG
Redmile Group
California
$31.5M
5
Millennium Management
Millennium Management
New York
$53M

Top Sellers

1
JSP
Jackson Square Partners
California
$174M
2
Capital World Investors
Capital World Investors
California
$331M
3
Jennison Associates
Jennison Associates
New York
$0
4
CS
Credit Suisse
Switzerland
$19.1M
5
Morgan Stanley
Morgan Stanley
New York
$20.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
BC
201
Brookfield Corp
Ontario, Canada
$1.13M +$462K +3,972 +69%
VRS
202
Virginia Retirement Systems
Virginia
$1.11M +$116K +1,000 +12%
Arrowstreet Capital
203
Arrowstreet Capital
Massachusetts
$1.1M +$1.1M +9,491 New
DC
204
Diametric Capital
Massachusetts
$1.1M +$1.1M +9,500 New
EGM
205
Engineers Gate Manager
New York
$1.06M -$193K -1,662 -15%
LCM
206
Lattice Capital Management
Washington
$1.06M – – –
OTPPB
207
Ontario Teachers' Pension Plan Board
Ontario, Canada
$1.02M +$441K +3,792 +76%
MCM
208
Manchester Capital Management
Vermont
$997K – – –
TRSOTSOK
209
Teachers Retirement System of the State of Kentucky
Kentucky
$977K -$69.8K -600 -7%
Zurich Cantonal Bank
210
Zurich Cantonal Bank
Switzerland
$961K -$104K -891 -10%
ESCM
211
Echo Street Capital Management
New York
$948K +$948K +8,153 New
Public Employees Retirement Association of Colorado
212
Public Employees Retirement Association of Colorado
Colorado
$943K – – –
GCA
213
Greenwood Capital Associates
South Carolina
$934K +$40K +344 +4%
Mercer Global Advisors
214
Mercer Global Advisors
Colorado
$920K +$141K +1,212 +18%
AIL
215
AGF Investments LLC
Ontario, Canada
$914K +$914K +7,859 New
OC
216
Oppenheimer & Co
New York
$912K +$327K +2,812 +56%
GCM
217
Graham Capital Management
Connecticut
$901K +$901K +7,750 New
HighTower Advisors
218
HighTower Advisors
Illinois
$900K -$47.2K -408 -5%
JF
219
Jump Financial
Illinois
$892K +$892K +7,669 New
Wolverine Trading
220
Wolverine Trading
Illinois
$868K +$868K +7,437 New
D.E. Shaw & Co
221
D.E. Shaw & Co
New York
$866K -$1.34M -11,478 -61%
TC
222
TwinBeech Capital
New York
$855K +$855K +7,350 New
PGH
223
Partners Group Holding
Switzerland
$853K +$251K +2,160 +42%
LFAS
224
Level Four Advisory Services
Texas
$832K +$615K +5,293 +284%
DT
225
Diversified Trust
Tennessee
$820K +$95.9K +825 +13%
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9
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