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Tandem Diabetes Care
TNDM

Overview Fund Activity

226 hedge funds and large institutions have $1.45B invested in Tandem Diabetes Care in 2023 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 80 increasing their positions, 89 reducing their positions, and 44 closing their positions.

Holders
226
Holders Change
-20
Holders Change %
-8.13%
% of All Funds
3.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
80
Reduced
89
Closed
44
Calls
$7.01M
Puts
$7.98M
Net Calls
-$964K
Net Calls Change
+$1.4M

Top Buyers

1
EC
1
Eminence Capital
New York
$114M
2
ACH
2
ArrowMark Colorado Holdings
Colorado
$33.9M
3
FLAM
3
First Light Asset Management
Minnesota
$29.9M
4
Jennison Associates
4
Jennison Associates
New York
$23.3M
5
CC
5
Chicago Capital
Illinois
$18.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$62.1M
2
OCA
2
Octagon Capital Advisors
New York
$0
3
Millennium Management
3
Millennium Management
New York
$10.5M
4
BNP Paribas Asset Management
4
BNP Paribas Asset Management
France
$0
5
Marshall Wace
5
Marshall Wace
United Kingdom
$3.72M
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
26
Millennium Management
New York
$10.5M -$11.3M -543,516 -52%
Northern Trust
27
Northern Trust
Illinois
$7.83M +$166K +8,012 +2%
Charles Schwab
28
Charles Schwab
California
$7.62M +$344K +16,586 +5%
AllianceBernstein
29
AllianceBernstein
Tennessee
$7.58M +$3.97M +191,348 +110%
Principal Financial Group
30
Principal Financial Group
Iowa
$7.38M -$389K -18,749 -5%
CFM
31
Coronation Fund Managers
South Africa
$7.37M +$3.05M +147,058 +71%
Susquehanna International Group
32
Susquehanna International Group
Pennsylvania
$7.19M +$759K +36,555 +12%
FAM
33
Fred Alger Management
New York
$6.76M +$2.29M +110,049 +51%
New York State Common Retirement Fund
34
New York State Common Retirement Fund
New York
$6.57M -$391K -18,839 -6%
Invesco
35
Invesco
Georgia
$5.69M -$467K -22,508 -8%
Ameriprise
36
Ameriprise
Minnesota
$5.66M -$251K -12,072 -4%
ICM
37
Invenomic Capital Management
Massachusetts
$5.66M +$3.95M +190,273 +232%
Baillie Gifford & Co
38
Baillie Gifford & Co
United Kingdom
$5.46M – – –
SAM
39
Silvercrest Asset Management
New York
$5.3M +$1.32M +63,373 +33%
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$5.21M -$7.29M -351,116 -58%
PCM
41
Peregrine Capital Management
Minnesota
$5.05M +$1.1M +52,897 +28%
AIMCA
42
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$5.02M +$1.09M +52,329 +28%
DCM
43
DAFNA Capital Management
California
$4.58M +$2.3M +110,708 +101%
Tudor Investment Corp
44
Tudor Investment Corp
Connecticut
$4.47M +$172K +8,292 +4%
JF
45
Jump Financial
Illinois
$4.24M +$853K +41,060 +25%
Legal & General Group
46
Legal & General Group
United Kingdom
$3.8M -$12.1K -584 -0.3%
Marshall Wace
47
Marshall Wace
United Kingdom
$3.72M -$9.93M -478,121 -73%
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$3.6M -$44.2K -2,130 -1%
Norges Bank
49
Norges Bank
Norway
$3.39M -$8.39M -404,105 -71%
JPMorgan Chase & Co
50
JPMorgan Chase & Co
New York
$3.31M -$856K -41,233 -21%
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