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iRhythm Technologies
IRTC

Overview Fund Activity

142 hedge funds and large institutions have $1.98B invested in iRhythm Technologies in 2018 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 55 increasing their positions, 48 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
142
Holders Change
+1
Holders Change %
+0.71%
% of All Funds
3.26%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
24
Increased
55
Reduced
48
Closed
23
Calls
$9.98M
Puts
$8.11M
Net Calls
+$1.87M
Net Calls Change
-$638K

Top Buyers

1
PHS
1
PFM Health Sciences
California
$39.8M
2
BlackRock
2
BlackRock
New York
$171M
3
State Street
3
State Street
Massachusetts
$41M
4
Morgan Stanley
4
Morgan Stanley
New York
$18.5M
5
Wells Fargo
5
Wells Fargo
California
$67M

Top Sellers

1
RG
1
Redmile Group
California
$32.6M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$27.8M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$38.3M
4
TCM
4
TimesSquare Capital Management
New York
$40.5M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$18.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
EGI
76
EAM Global Investors
California
$1.55M -$754K -9,294 -33%
Goldman Sachs
77
Goldman Sachs
New York
$1.54M -$12.2M -150,367 -89%
Lazard Asset Management
78
Lazard Asset Management
New York
$1.52M – – –
Principal Financial Group
79
Principal Financial Group
Iowa
$1.47M +$1.14M +14,070 +344%
Manulife (Manufacturers Life Insurance)
80
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.43M +$549K +6,762 +62%
AIG
81
American International Group
New York
$1.26M +$516K +6,364 +70%
CCP
82
Clough Capital Partners
Massachusetts
$1.25M -$406K -5,000 -25%
SAM
83
Shell Asset Management
Netherlands
$1.22M – – –
Nuveen Asset Management
84
Nuveen Asset Management
Illinois
$1.17M -$256K -3,156 -18%
SEI Investments
85
SEI Investments
Pennsylvania
$1.08M +$987K +12,168 +1,067%
FCM
86
Frontier Capital Management
Massachusetts
$1.04M +$1.04M +12,770 New
SIA
87
Sit Investment Associates
Minnesota
$917K – – –
Russell Investments Group
88
Russell Investments Group
United Kingdom
$800K -$1.25M -15,472 -61%
UBS Group
89
UBS Group
Switzerland
$794K -$6.41K -79 -0.8%
State Board of Administration of Florida Retirement System
90
State Board of Administration of Florida Retirement System
Florida
$743K +$217K +2,670 +41%
VOYA Investment Management
91
VOYA Investment Management
Georgia
$725K +$202K +2,489 +39%
Wolverine Trading
92
Wolverine Trading
Illinois
$695K – – –
AQR Capital Management
93
AQR Capital Management
Connecticut
$665K +$272K +3,347 +69%
Barclays
94
Barclays
United Kingdom
$625K -$323K -3,980 -34%
MC
95
Menta Capital
California
$596K +$596K +7,349 New
AG
96
Aperio Group
California
$580K -$119K -1,464 -17%
UBS AM
97
UBS AM
Illinois
$487K +$203K +2,500 +71%
QT
98
Quantbot Technologies
New York
$484K +$461K +5,684 +2,001%
WG
99
Winton Group
United Kingdom
$477K -$664K -8,191 -58%
FMT
100
First Mercantile Trust
Tennessee
$451K -$27.1K -334 -6%
2 3
4
5 6