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Tandem Diabetes Care
TNDM

Overview Fund Activity

279 hedge funds and large institutions have $3.6B invested in Tandem Diabetes Care in 2020 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 80 increasing their positions, 106 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
279
Holders Change
-5
Holders Change %
-1.76%
% of All Funds
6.16%
Holding in Top 10
8
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.18%
New
54
Increased
80
Reduced
106
Closed
55
Calls
$35.8M
Puts
$36.6M
Net Calls
-$758K
Net Calls Change
-$7.24M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$437M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$358M
3
Invesco
3
Invesco
Georgia
$107M
4
RI
4
RTW Investments
New York
$28.6M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$19.3M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
DM
2
Deerfield Management
New York
$26.6M
3
CCM
3
Consonance Capital Management
New York
$0
4
FAM
4
Fred Alger Management
New York
$60.2M
5
TCM
5
TimesSquare Capital Management
New York
$56.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
51
UBS AM
Illinois
$12M -$2.9M -45,079 -20%
RI
52
Redwood Investments
Massachusetts
$11.8M -$2.1M -32,601 -15%
NCGI
53
Next Century Growth Investors
Minnesota
$11.1M +$2.77M +42,984 +33%
FCM
54
Frontier Capital Management
Massachusetts
$11M -$241K -3,744 -2%
JPMorgan Chase & Co
55
JPMorgan Chase & Co
New York
$11M +$5.5M +85,504 +100%
Susquehanna International Group
56
Susquehanna International Group
Pennsylvania
$10.9M -$836K -12,998 -7%
Balyasny Asset Management
57
Balyasny Asset Management
Illinois
$10.1M -$16.2M -251,471 -61%
PAMU
58
Pictet Asset Management (UK)
United Kingdom
$9.43M +$9.43M +146,563 New
IECM
59
Intrinsic Edge Capital Management
Illinois
$9.02M +$9.02M +140,086 New
ACM
60
Atika Capital Management
New York
$8.69M +$257K +4,000 +3%
Fuller & Thaler Asset Management
61
Fuller & Thaler Asset Management
California
$8.06M -$80.2K -1,246 -1%
Capital Fund Management (CFM)
62
Capital Fund Management (CFM)
France
$7.76M +$3.25M +50,432 +72%
UBS Group
63
UBS Group
Switzerland
$7.69M +$691K +10,737 +10%
WCM Investment Management
64
WCM Investment Management
California
$7.47M +$1.66M +25,732 +29%
California Public Employees Retirement System
65
California Public Employees Retirement System
California
$7.44M -$1.71M -26,600 -19%
Axa
66
Axa
France
$7.4M -$602K -9,350 -8%
SI
67
Scout Investments
Missouri
$6.91M +$6.91M +107,314 New
GPCM
68
Granite Point Capital Management
Massachusetts
$6.76M +$4.18M +65,000 +163%
Macquarie Group
69
Macquarie Group
Australia
$6.68M – – –
Swiss National Bank
70
Swiss National Bank
Switzerland
$6.63M +$135K +2,100 +2%
AllianceBernstein
71
AllianceBernstein
Tennessee
$6.57M +$1.31M +20,330 +25%
Bank of America
72
Bank of America
North Carolina
$6.14M -$589K -9,148 -9%
PC
73
Pier Capital
Connecticut
$5.99M -$2.11M -32,855 -26%
Morgan Stanley
74
Morgan Stanley
New York
$5.92M -$3.99M -61,999 -40%
LCG
75
Lisanti Capital Growth
New York
$5.8M +$1.69M +26,314 +41%
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3
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