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iRhythm Technologies
IRTC

Overview Fund Activity

186 hedge funds and large institutions have $1.64B invested in iRhythm Technologies in 2021 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 52 increasing their positions, 65 reducing their positions, and 30 closing their positions.

Holders
186
Holders Change
+3
Holders Change %
+1.64%
% of All Funds
3.27%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
35
Increased
52
Reduced
65
Closed
30
Calls
$34.9M
Puts
$19M
Net Calls
+$15.8M
Net Calls Change
-$1.69M

Top Buyers

1
CCM
1
Camber Capital Management
Massachusetts
$27.8M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$105M
3
Holocene Advisors
3
Holocene Advisors
New York
$22M
4
Ameriprise
4
Ameriprise
Minnesota
$13.9M
5
VIA
5
Vident Investment Advisory
Georgia
$33.8M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$5.86M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$3.9M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$36.1M
5
Millennium Management
5
Millennium Management
New York
$18.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Federated Hermes
51
Federated Hermes
Pennsylvania
$3.89M +$3.89M +66,415 New
Skandinaviska Enskilda Banken (SEB)
52
Skandinaviska Enskilda Banken (SEB)
Sweden
$3.82M +$3.36M +57,363 +727%
Bank of Montreal
53
Bank of Montreal
Ontario, Canada
$3.82M +$3.82M +65,646 New
Swiss National Bank
54
Swiss National Bank
Switzerland
$3.8M +$70.3K +1,200 +2%
State of Wisconsin Investment Board
55
State of Wisconsin Investment Board
Wisconsin
$3.54M – – –
DM
56
Deerfield Management
New York
$3.53M +$3.53M +60,271 New
LCM
57
Landscape Capital Management
New Jersey
$3.35M +$492K +8,398 +17%
PGM
58
Parian Global Management
New York
$3.31M +$3.31M +56,456 New
AllianceBernstein
59
AllianceBernstein
Tennessee
$2.86M -$3.91M -66,680 -58%
Russell Investments Group
60
Russell Investments Group
United Kingdom
$2.59M +$2.47M +42,173 +2,118%
Goldman Sachs
61
Goldman Sachs
New York
$2.39M -$1.45M -24,832 -38%
UBS AM
62
UBS AM
Illinois
$2.35M -$39.4K -673 -2%
California State Teachers Retirement System (CalSTRS)
63
California State Teachers Retirement System (CalSTRS)
California
$2.34M -$42.6K -728 -2%
PM
64
Prosight Management
Texas
$2.19M +$1.01M +17,196 +85%
DA
65
Duality Advisers
Florida
$2.13M -$595K -10,162 -22%
Jane Street
66
Jane Street
New York
$2.05M -$2.14M -36,470 -51%
PHP
67
Parkman Healthcare Partners
Connecticut
$1.9M +$1.9M +32,500 New
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$1.88M +$5.39K +92 +0.3%
Axa
69
Axa
France
$1.85M – – –
CSS
70
Cubist Systematic Strategies
Connecticut
$1.78M -$5.83M -99,523 -77%
JF
71
Jump Financial
Illinois
$1.77M -$176K -2,997 -9%
Royal Bank of Canada
72
Royal Bank of Canada
Ontario, Canada
$1.68M +$93.8K +1,602 +6%
BA
73
Bridgewater Associates
Connecticut
$1.67M -$96.8K -1,654 -5%
MOACM
74
Mutual of America Capital Management
New York
$1.64M -$23.7K -404 -1%
CM
75
Crestline Management
Texas
$1.62M +$1.62M +27,680 New
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