TNDM icon

Tandem Diabetes Care
TNDM

Overview Fund Activity

289 hedge funds and large institutions have $5.08B invested in Tandem Diabetes Care in 2021 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 105 increasing their positions, 102 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
289
Holders Change
-19
Holders Change %
-6.17%
% of All Funds
5.09%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.04%
New
44
Increased
105
Reduced
102
Closed
59
Calls
$68M
Puts
$44.5M
Net Calls
+$23.5M
Net Calls Change
-$35.3M

Top Buyers

1
CIP
1
Champlain Investment Partners
Vermont
$118M
2
CS
2
Credit Suisse
Switzerland
$179M
3
JSP
3
Jackson Square Partners
California
$327M
4
RI
4
RTW Investments
New York
$101M
5
Citadel Advisors
5
Citadel Advisors
Florida
$57.4M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$48.4M
2
FAM
2
Fred Alger Management
New York
$15.4M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$69M
4
FA
4
Friess Associates
Delaware
$0
5
SAM
5
Sectoral Asset Management
Quebec, Canada
$3.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Goldman Sachs
26
Goldman Sachs
New York
$47.3M -$6.44M -72,955 -12%
BG
27
Bellevue Group
Switzerland
$46.5M +$12.5M +141,950 +37%
FLAM
28
First Light Asset Management
Minnesota
$46.3M +$22.8M +257,855 +96%
Jennison Associates
29
Jennison Associates
New York
$45.6M -$2.62M -29,642 -5%
CC
30
Chicago Capital
Illinois
$40.5M +$1.65M +18,719 +4%
EVM
31
Eaton Vance Management
Massachusetts
$40.3M +$10.1M +114,474 +33%
Charles Schwab
32
Charles Schwab
California
$40M +$1.08M +12,238 +3%
American Century Companies
33
American Century Companies
Missouri
$37.2M -$22.9M -259,495 -38%
Westfield Capital Management
34
Westfield Capital Management
Massachusetts
$36.8M +$3.18M +36,017 +9%
Two Sigma Investments
35
Two Sigma Investments
New York
$34.8M +$34.8M +394,636 New
Point72 Asset Management
36
Point72 Asset Management
Connecticut
$32.7M +$32.7M +370,300 New
Morgan Stanley
37
Morgan Stanley
New York
$32.6M -$9.83M -111,371 -23%
UBS Group
38
UBS Group
Switzerland
$32.6M +$9.76M +110,604 +43%
WA
39
Wasatch Advisors
Utah
$32.2M +$9.6M +108,829 +42%
Nuveen Asset Management
40
Nuveen Asset Management
Illinois
$31.5M -$1.9M -21,535 -6%
Baillie Gifford & Co
41
Baillie Gifford & Co
United Kingdom
$30.6M +$4.53M +51,312 +17%
Northern Trust
42
Northern Trust
Illinois
$26.6M +$572K +6,478 +2%
Mirae Asset Global Investments
43
Mirae Asset Global Investments
South Korea
$25.6M +$6.72M +76,107 +36%
Bank of New York Mellon
44
Bank of New York Mellon
New York
$23.2M +$3.43M +38,840 +17%
New York State Common Retirement Fund
45
New York State Common Retirement Fund
New York
$22.4M -$882K -10,000 -4%
Ameriprise
46
Ameriprise
Minnesota
$21.8M -$10.4M -118,224 -32%
Wells Fargo
47
Wells Fargo
California
$20.5M -$2.7M -30,650 -12%
CLOS
48
Compagnie Lombard Odier SCmA
Switzerland
$20.2M +$20.2M +229,001 New
LOAMS
49
Lombard Odier Asset Management (Switzerland)
Switzerland
$20.2M +$20.2M +228,331 New
PAMU
50
Pictet Asset Management (UK)
United Kingdom
$19.2M +$4.55M +51,548 +31%
1
2
3 4 5