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Tandem Diabetes Care
TNDM

Overview Fund Activity

291 hedge funds and large institutions have $2.63B invested in Tandem Diabetes Care in 2024 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 122 increasing their positions, 79 reducing their positions, and 29 closing their positions.

Holders
291
Holders Change
+23
Holders Change %
+8.58%
% of All Funds
4.22%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
54
Increased
122
Reduced
79
Closed
29
Calls
$121M
Puts
$9.18M
Net Calls
+$112M
Net Calls Change
+$117M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$110M
2
PWAM
2
Park West Asset Management
California
$49.5M
3
DCM
3
Driehaus Capital Management
Illinois
$46.7M
4
Jennison Associates
4
Jennison Associates
New York
$90.5M
5
FAM
5
Fred Alger Management
New York
$53M

Top Sellers

1
EC
1
Eminence Capital
New York
$0
2
Capital World Investors
2
Capital World Investors
California
$130M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$37.2M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$1.24M
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$18.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
NCGI
26
Next Century Growth Investors
Minnesota
$30.2M +$13.9M +391,384 +85%
PIM
27
Paradice Investment Management
Colorado
$29.1M -$9.2M -259,893 -24%
Ameriprise
28
Ameriprise
Minnesota
$28.1M +$16.9M +478,474 +153%
CC
29
Chicago Capital
Illinois
$23.8M +$6.88M +194,368 +41%
Renaissance Technologies
30
Renaissance Technologies
New York
$21M +$20.4M +576,100 +3,161%
Citadel Advisors
31
Citadel Advisors
Florida
$20.1M +$7.31M +206,355 +57%
Bank of America
32
Bank of America
North Carolina
$19M +$16.1M +453,299 +547%
Voloridge Investment Management
33
Voloridge Investment Management
Florida
$18.5M -$15.3M -430,930 -45%
KCM
34
Kingdon Capital Management
New York
$17.5M +$10.6M +298,880 +154%
FLAM
35
First Light Asset Management
Minnesota
$16.8M +$4.07M +114,834 +32%
Bank of New York Mellon
36
Bank of New York Mellon
New York
$14.9M -$873K -24,642 -6%
Charles Schwab
37
Charles Schwab
California
$14.8M +$737K +20,802 +5%
Squarepoint
38
Squarepoint
New York
$14.7M -$1.51M -42,561 -9%
Principal Financial Group
39
Principal Financial Group
Iowa
$12.6M +$426K +12,044 +3%
First Trust Advisors
40
First Trust Advisors
Illinois
$12.1M +$12.1M +342,870 New
Northern Trust
41
Northern Trust
Illinois
$12.1M -$294K -8,299 -2%
CSS
42
Cubist Systematic Strategies
Connecticut
$12M +$12M +339,918 New
TLP
43
Tri Locum Partners
New York
$11.6M +$11.6M +326,506 New
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
$11M -$198K -5,600 -2%
Jane Street
45
Jane Street
New York
$10.9M +$4.16M +117,408 +62%
SAM
46
Silvercrest Asset Management
New York
$9.42M +$386K +10,907 +4%
Baillie Gifford & Co
47
Baillie Gifford & Co
United Kingdom
$9.2M -$104K -2,946 -1%
DCM
48
DAFNA Capital Management
California
$9.14M +$1.33M +37,500 +17%
Invesco
49
Invesco
Georgia
$8.96M +$257K +7,245 +3%
BC
50
Beaconlight Capital
New York
$8.75M +$6.4M +180,859 +273%
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