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iRhythm Technologies
IRTC

Overview Fund Activity

100 hedge funds and large institutions have $900M invested in iRhythm Technologies in 2017 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 45 increasing their positions, 11 reducing their positions, and 6 closing their positions.

Holders
100
Holders Change
+36
Holders Change %
+56.25%
% of All Funds
2.5%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
42
Increased
45
Reduced
11
Closed
6
Calls
–
Puts
$357K
Net Calls
-$357K
Net Calls Change
-$357K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$65.6M
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$102M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$37.6M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$25.6M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$25.8M

Top Sellers

1
NHAS
1
Novo Holdings A/S
Denmark
$0
2
NLVP
2
New Leaf Venture Partners
New York
$28.3M
3
BOTOTLSJU
3
Board of Trustees of The Leland Stanford Junior University
California
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$710K
5
FCMI
5
Foresite Capital Management III
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Massachusetts Financial Services
26
Massachusetts Financial Services
Massachusetts
$10.1M +$2.54M +59,702 +34%
DCM
27
Driehaus Capital Management
Illinois
$8.88M +$3.28M +77,074 +58%
State Street
28
State Street
Massachusetts
$8.72M +$4.3M +101,358 +97%
Victory Capital Management
29
Victory Capital Management
Texas
$8.42M +$8.42M +198,050 New
SAM
30
Sectoral Asset Management
Quebec, Canada
$7.87M +$7.87M +185,170 New
Deutsche Bank
31
Deutsche Bank
Germany
$7.6M +$5.9M +138,811 +347%
T. Rowe Price Associates
32
T. Rowe Price Associates
Maryland
$7.56M +$3.08M +72,422 +69%
TCIM
33
TIAA CREF Investment Management
New York
$7.09M +$4.4M +103,598 +164%
ECM
34
Endurant Capital Management
California
$7.03M +$7.03M +165,500 New
PC
35
Pier Capital
Connecticut
$6.8M +$6.8M +159,942 New
Northern Trust
36
Northern Trust
Illinois
$6.75M +$2.91M +68,477 +76%
GTC
37
Ghost Tree Capital
New York
$6.37M +$6.37M +150,000 New
CCI
38
Columbus Circle Investors
$6.37M +$5.56M +130,825 +689%
GGHC
39
Gilder Gagnon Howe & Co
New York
$4.91M +$777K +18,287 +19%
Federated Hermes
40
Federated Hermes
Pennsylvania
$4.84M – – –
Ameriprise
41
Ameriprise
Minnesota
$4.44M -$1.56M -36,601 -26%
Jennison Associates
42
Jennison Associates
New York
$4.07M -$35.3K -830 -0.9%
Geode Capital Management
43
Geode Capital Management
Massachusetts
$3.86M +$484K +11,397 +14%
OCM
44
Osterweis Capital Management
California
$3.28M +$3.28M +77,225 New
Lazard Asset Management
45
Lazard Asset Management
New York
$2.87M -$102K -2,400 -3%
AR
46
Advisory Research
Illinois
$2.86M +$2.86M +67,254 New
Morgan Stanley
47
Morgan Stanley
New York
$2.68M +$2M +47,017 +295%
TA
48
Teachers Advisors
New York
$2.65M +$3.53K +83 +0.1%
BC
49
Broadfin Capital
New York
$2.24M +$2.24M +52,700 New
Balyasny Asset Management
50
Balyasny Asset Management
Illinois
$1.98M +$1.98M +46,500 New
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