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Tandem Diabetes Care
TNDM

Overview Fund Activity

317 hedge funds and large institutions have $2.97B invested in Tandem Diabetes Care in 2024 Q2 according to their latest regulatory filings, with 63 funds opening new positions, 124 increasing their positions, 92 reducing their positions, and 34 closing their positions.

Holders
317
Holders Change
+26
Holders Change %
+8.93%
% of All Funds
4.61%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
63
Increased
124
Reduced
92
Closed
34
Calls
$135M
Puts
$15.3M
Net Calls
+$120M
Net Calls Change
+$7.9M

Top Buyers

1
BlackRock
1
BlackRock
New York
$448M
2
Citadel Advisors
2
Citadel Advisors
Florida
$72.9M
3
Ameriprise
3
Ameriprise
Minnesota
$59.6M
4
FAM
4
Fred Alger Management
New York
$87.6M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$60.8M

Top Sellers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$21.1M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$58.4M
3
PWAM
3
Park West Asset Management
California
$27M
4
Jennison Associates
4
Jennison Associates
New York
$79.4M
5
BG
5
Bellevue Group
Switzerland
$62.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Squarepoint
76
Squarepoint
New York
$4.88M -$11.8M -292,789 -71%
ECM
77
ExodusPoint Capital Management
New York
$4.78M +$4.78M +118,553 New
Skandinaviska Enskilda Banken (SEB)
78
Skandinaviska Enskilda Banken (SEB)
Sweden
$4.77M – – –
Citigroup
79
Citigroup
New York
$4.42M +$1.32M +32,831 +43%
Truist Financial
80
Truist Financial
North Carolina
$4.4M -$173K -4,300 -4%
NIP
81
Nicholas Investment Partners
California
$3.95M +$3.95M +98,063 New
RJA
82
Raymond James & Associates
Florida
$3.89M -$7.13K -177 -0.2%
EGM
83
Engineers Gate Manager
New York
$3.87M +$449K +11,141 +13%
RHJA
84
Rice Hall James & Associates
California
$3.76M -$34.1K -847 -0.9%
JFG
85
Jefferies Financial Group
New York
$3.41M +$2.21M +54,756 +183%
JPMorgan Chase & Co
86
JPMorgan Chase & Co
New York
$3.39M -$380K -9,434 -10%
Macquarie Group
87
Macquarie Group
Australia
$3.38M +$3.38M +83,756 New
EI
88
EAM Investors
California
$3.21M +$3.21M +79,633 New
Canada Life
89
Canada Life
Manitoba, Canada
$3.18M -$34.5K -855 -1%
SFI
90
Susquehanna Fundamental Investments
Pennsylvania
$3.14M +$1.62M +40,128 +106%
SG Americas Securities
91
SG Americas Securities
New York
$3.13M -$2.82M -69,965 -47%
MMA
92
Mizuho Markets Americas
New York
$2.91M +$2.91M +72,256 New
New York State Teachers Retirement System (NYSTRS)
93
New York State Teachers Retirement System (NYSTRS)
New York
$2.78M -$44.3K -1,100 -2%
Jane Street
94
Jane Street
New York
$2.73M -$9.69M -240,404 -78%
Tudor Investment Corp
95
Tudor Investment Corp
Connecticut
$2.63M -$488K -12,109 -16%
Adage Capital Partners
96
Adage Capital Partners
Massachusetts
$2.62M -$2.16M -53,709 -45%
California State Teachers Retirement System (CalSTRS)
97
California State Teachers Retirement System (CalSTRS)
California
$2.54M -$87.3K -2,166 -3%
Dimensional Fund Advisors
98
Dimensional Fund Advisors
Texas
$2.26M +$591K +14,664 +35%
TPSF
99
Texas Permanent School Fund
Texas
$2.26M -$37.9K -940 -2%
Walleye Capital
100
Walleye Capital
New York
$2.25M +$2.05M +50,813 +1,012%
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4
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