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iRhythm Technologies
IRTC

Overview Fund Activity

160 hedge funds and large institutions have $1.78B invested in iRhythm Technologies in 2018 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 60 increasing their positions, 53 reducing their positions, and 25 closing their positions.

Holders
160
Holders Change
+3
Holders Change %
+1.91%
% of All Funds
3.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
60
Reduced
53
Closed
25
Calls
$7.68M
Puts
$12.2M
Net Calls
-$4.54M
Net Calls Change
-$16.1M

Top Buyers

1
PC
1
Polar Capital
United Kingdom
$36.5M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$28.1M
3
BNP Paribas Asset Management
3
BNP Paribas Asset Management
France
$16M
4
Millennium Management
4
Millennium Management
New York
$67.9M
5
Norges Bank
5
Norges Bank
Norway
$46.4M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$102M
2
BlackRock
2
BlackRock
New York
$132M
3
PA
3
Perceptive Advisors
New York
$0
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$142M
5
Morgan Stanley
5
Morgan Stanley
New York
$4.85M
Name Market Value Shares Shares
Change 		Shares
Change %
EI
76
EAM Investors
California
$1.61M 23,095 -27,465 -54%
CS
77
Credit Suisse
Switzerland
$1.48M 21,321 -1,269 -6%
WMSA
78
Weiss Multi-Strategy Advisers
New York
$1.39M 20,000 – –
MFAM
79
Motley Fool Asset Management
Virginia
$1.31M 18,825 +18,825 New
Lazard Asset Management
80
Lazard Asset Management
New York
$1.3M 18,675 – –
ECM
81
Endurant Capital Management
California
$1.25M 18,018 +18,018 New
US Bancorp
82
US Bancorp
Minnesota
$1.25M 17,953 +602 +3%
AIG
83
American International Group
New York
$1.1M 15,876 -123 -0.8%
Nuveen Asset Management
84
Nuveen Asset Management
Illinois
$1.06M 15,180 +531 +4%
Manulife (Manufacturers Life Insurance)
85
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.03M 14,847 -738 -5%
ARTA
86
A.R.T. Advisors
New York
$1.02M 14,724 +14,724 New
Tudor Investment Corp
87
Tudor Investment Corp
Connecticut
$1.01M 14,472 +10,396 +255%
Principal Financial Group
88
Principal Financial Group
Iowa
$1M 14,427 -5,247 -27%
LCG
89
Lisanti Capital Growth
New York
$773K 11,130 -16,715 -60%
MIM
90
MetLife Investment Management
New Jersey
$765K 11,010 – –
EGI
91
EAM Global Investors
California
$734K 10,570 -6,467 -38%
AQR Capital Management
92
AQR Capital Management
Connecticut
$730K 10,501 -1,519 -13%
State Board of Administration of Florida Retirement System
93
State Board of Administration of Florida Retirement System
Florida
$699K 10,063 +772 +8%
Citigroup
94
Citigroup
New York
$690K 9,926 +7,337 +283%
Allianz Asset Management
95
Allianz Asset Management
Germany
$681K 9,792 +7,245 +284%
VOYA Investment Management
96
VOYA Investment Management
Georgia
$674K 9,703 +762 +9%
Legal & General Group
97
Legal & General Group
United Kingdom
$666K 9,588 +541 +6%
SIA
98
Sit Investment Associates
Minnesota
$643K 9,250 – –
Squarepoint
99
Squarepoint
New York
$617K 8,886 +6,386 +255%
RHBC
100
R.H. Bluestein & Co
Michigan
$611K 8,800 -1,100 -11%
2 3
4
5 6