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Tandem Diabetes Care
TNDM

Overview Fund Activity

308 hedge funds and large institutions have $5.59B invested in Tandem Diabetes Care in 2020 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 111 increasing their positions, 104 reducing their positions, and 59 closing their positions.

Holders
308
Holders Change
-13
Holders Change %
-4.05%
% of All Funds
5.46%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.11%
New
50
Increased
111
Reduced
104
Closed
59
Calls
$121M
Puts
$62.6M
Net Calls
+$58.8M
Net Calls Change
-$23.4M

Top Buyers

1
JSP
1
Jackson Square Partners
California
$305M
2
Capital World Investors
2
Capital World Investors
California
$294M
3
CS
3
Credit Suisse
Switzerland
$135M
4
SEI Investments
4
SEI Investments
Pennsylvania
$52.8M
5
Morgan Stanley
5
Morgan Stanley
New York
$46M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$217M
2
HRCM
2
Hood River Capital Management
Florida
$0
3
EAM
3
Eagle Asset Management
Florida
$35.3M
4
WRF
4
Waddell & Reed Financial
Kansas
$83.8M
5
DCM
5
Driehaus Capital Management
Illinois
$856K
Name Market Value Shares Shares
Change 		Shares
Change %
First Trust Advisors
51
First Trust Advisors
Illinois
$21.5M 224,315 -67,756 -23%
IECM
52
Intrinsic Edge Capital Management
Illinois
$20.8M 217,330 +160,334 +281%
Mirae Asset Global Investments
53
Mirae Asset Global Investments
South Korea
$20.5M 214,096 +69,400 +48%
Millennium Management
54
Millennium Management
New York
$20.2M 211,538 -120,933 -36%
UBS AM
55
UBS AM
Illinois
$20M 208,927 +5,704 +3%
Citadel Advisors
56
Citadel Advisors
Florida
$19.5M 203,676 +11,503 +6%
Susquehanna International Group
57
Susquehanna International Group
Pennsylvania
$18.2M 190,212 +19,215 +11%
Nomura Holdings
58
Nomura Holdings
Japan
$16.8M 175,581 +9,766 +6%
PAMU
59
Pictet Asset Management (UK)
United Kingdom
$15.9M 166,477 +32,758 +24%
Victory Capital Management
60
Victory Capital Management
Texas
$15.7M 164,488 +32,350 +24%
Fidelity International
61
Fidelity International
Bermuda
$13.4M 139,573 +36,916 +36%
Lord, Abbett & Co
62
Lord, Abbett & Co
New Jersey
$13.3M 138,971 -287,809 -67%
California Public Employees Retirement System
63
California Public Employees Retirement System
California
$12.8M 133,719 +9,176 +7%
Swiss National Bank
64
Swiss National Bank
Switzerland
$12.5M 130,800 +1,400 +1%
BCIM
65
British Columbia Investment Management
British Columbia, Canada
$12.3M 128,420 +31,000 +32%
RI
66
Redwood Investments
Massachusetts
$11.3M 118,397 -15,530 -12%
Arrowstreet Capital
67
Arrowstreet Capital
Massachusetts
$11M 115,084 +115,084 New
FCM
68
Frontier Capital Management
Massachusetts
$10.9M 114,084 -27,097 -19%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$10.4M 108,715 +4,486 +4%
NCGI
70
Next Century Growth Investors
Minnesota
$9.82M 102,582 -17,781 -15%
ACMH
71
Andar Capital Management (HK)
Hong Kong
$9.66M 101,000 +101,000 New
Barclays
72
Barclays
United Kingdom
$9.19M 95,996 +10,217 +12%
NC
73
Nicholas Company
Wisconsin
$8.72M 91,143 +34,883 +62%
Russell Investments Group
74
Russell Investments Group
United Kingdom
$8.35M 87,373 -72,955 -46%
Fuller & Thaler Asset Management
75
Fuller & Thaler Asset Management
California
$8.21M 85,780 +1,817 +2%
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3
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