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Tandem Diabetes Care
TNDM

Overview Fund Activity

330 hedge funds and large institutions have $3.1B invested in Tandem Diabetes Care in 2024 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 109 increasing their positions, 118 reducing their positions, and 42 closing their positions.

Holders
330
Holders Change
+13
Holders Change %
+4.1%
% of All Funds
4.77%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.07%
New
57
Increased
109
Reduced
118
Closed
42
Calls
$145M
Puts
$10.5M
Net Calls
+$134M
Net Calls Change
+$14.3M

Top Buyers

1
DSCM
1
Divisadero Street Capital Management
Florida
$44.6M
2
GKIM
2
GW&K Investment Management
Massachusetts
$76.3M
3
Goldman Sachs
3
Goldman Sachs
New York
$26.3M
4
PWAM
4
Park West Asset Management
California
$45.4M
5
Millennium Management
5
Millennium Management
New York
$60.8M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$14.8M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$24.4M
3
Ameriprise
3
Ameriprise
Minnesota
$36.9M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$38.7M
5
Capital World Investors
5
Capital World Investors
California
$138M
Name Market Value Shares Shares
Change 		Shares
Change %
Envestnet Asset Management
51
Envestnet Asset Management
Illinois
$11.3M 265,669 +14,655 +6%
Point72 Asset Management
52
Point72 Asset Management
Connecticut
$10.2M 240,706 +240,706 New
Barclays
53
Barclays
United Kingdom
$9.8M 231,065 -174,647 -43%
UBS Group
54
UBS Group
Switzerland
$9.56M 225,482 -70,305 -24%
Baillie Gifford & Co
55
Baillie Gifford & Co
United Kingdom
$9.43M 222,266 -120 -0.1%
BC
56
Beaconlight Capital
New York
$9.14M 215,615 +94,317 +78%
Russell Investments Group
57
Russell Investments Group
United Kingdom
$9.02M 212,634 -20,219 -9%
Renaissance Technologies
58
Renaissance Technologies
New York
$8.92M 210,427 -85,396 -29%
DCM
59
DAFNA Capital Management
California
$8.66M 204,208 – –
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$8.38M 197,583 +113,355 +135%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$7.78M 183,548 -3,231 -2%
Legal & General Group
62
Legal & General Group
United Kingdom
$7.68M 181,174 -1,769 -1%
FCM
63
Frontier Capital Management
Massachusetts
$7.67M 180,861 -1,363 -0.7%
Royal Bank of Canada
64
Royal Bank of Canada
Ontario, Canada
$7.33M 172,852 -17,856 -9%
Adage Capital Partners
65
Adage Capital Partners
Massachusetts
$6.77M 159,604 +94,604 +146%
PCH
66
Polar Capital Holdings
United Kingdom
$6.53M 153,952 +153,952 New
IHAM
67
Integral Health Asset Management
New York
$6.36M 150,000 +150,000 New
UBS AM
68
UBS AM
Illinois
$6.26M 147,606 -5,546 -4%
Aberdeen Group
69
Aberdeen Group
United Kingdom
$6.13M 144,451 +144,451 New
Public Sector Pension Investment Board (PSP Investments)
70
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.89M 138,886 -3,200 -2%
TI
71
Trexquant Investment
Connecticut
$5.83M 137,368 -71,021 -34%
KBC Group
72
KBC Group
Belgium
$5.77M 136,018 -103,396 -43%
Fidelity International
73
Fidelity International
Bermuda
$5.74M 135,392 -230 -0.2%
Prudential Financial
74
Prudential Financial
New Jersey
$5.73M 135,100 +13,765 +11%
AllianceBernstein
75
AllianceBernstein
Tennessee
$5.7M 134,447 -14,438 -10%
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