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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 %
Bank of America
76
Bank of America
North Carolina
$7.99M 83,496 -91,248 -52%
Allianz Asset Management
77
Allianz Asset Management
Germany
$7.54M 78,843 -266,133 -77%
State Board of Administration of Florida Retirement System
78
State Board of Administration of Florida Retirement System
Florida
$7.28M 76,088 +5,616 +8%
PP
79
PDT Partners
New York
$7.01M 73,249 +18,448 +34%
WCM Investment Management
80
WCM Investment Management
California
$6.9M 72,108 +198 +0.3%
Royal Bank of Canada
81
Royal Bank of Canada
Ontario, Canada
$6.9M 72,091 +23,118 +47%
Deutsche Bank
82
Deutsche Bank
Germany
$6.79M 70,983 -74,825 -51%
Citigroup
83
Citigroup
New York
$6.74M 70,428 +55,200 +362%
WBC
84
Westpac Banking Corp
Australia
$6.64M 69,369 -4,600 -6%
CSS
85
Cubist Systematic Strategies
Connecticut
$6.54M 68,300 +14,648 +27%
RA
86
Royce & Associates
New York
$6.42M 67,086 +31,800 +90%
PC
87
Pier Capital
Connecticut
$6.32M 66,080 +2,301 +4%
RhumbLine Advisers
88
RhumbLine Advisers
Massachusetts
$6.31M 65,935 -647 -1%
State of Wisconsin Investment Board
89
State of Wisconsin Investment Board
Wisconsin
$6.17M 64,466 -7,260 -10%
Two Sigma Advisers
90
Two Sigma Advisers
New York
$6.13M 64,093 -88,200 -58%
Dimensional Fund Advisors
91
Dimensional Fund Advisors
Texas
$6.06M 63,323 +5,509 +10%
Man Group
92
Man Group
United Kingdom
$5.92M 61,908 +12,081 +24%
KCM
93
Kennedy Capital Management
Missouri
$5.73M 59,858 +13,480 +29%
CWM
94
CIBC World Markets
New York
$5.19M 54,200 +54,200 New
SAM
95
Silvercrest Asset Management
New York
$5.14M 53,737 -18,805 -26%
CS
96
Candriam SCA
Luxembourg
$5.01M 52,370 +20,370 +64%
SG Americas Securities
97
SG Americas Securities
New York
$4.97M 51,981 +39,962 +332%
CII
98
Capital International Inc
California
$4.84M 50,630 +30,525 +152%
JPMorgan Chase & Co
99
JPMorgan Chase & Co
New York
$4.27M 44,631 -95,046 -68%
MOACM
100
Mutual of America Capital Management
New York
$4.24M 44,305 +7,051 +19%
2 3
4
5 6