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iRhythm Technologies
IRTC

Overview Fund Activity

233 hedge funds and large institutions have $3.86B invested in iRhythm Technologies in 2022 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 88 increasing their positions, 76 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
233
Holders Change
-8
Holders Change %
-3.32%
% of All Funds
4.03%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.09%
New
31
Increased
88
Reduced
76
Closed
38
Calls
$49M
Puts
$36.1M
Net Calls
+$13M
Net Calls Change
-$24M

Top Buyers

1
Invesco
Invesco
Georgia
$110M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
$119M
3
Capital Research Global Investors
Capital Research Global Investors
California
$151M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$58.6M
5
AllianceBernstein
AllianceBernstein
Tennessee
$164M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$25.9M
2
Sands Capital Management
Sands Capital Management
Virginia
$346M
3
LOM
LTS One Management
New York
$166M
4
Morgan Stanley
Morgan Stanley
New York
$11M
5
Millennium Management
Millennium Management
New York
$6.61M
Name Holding Trade Value Shares
Change 		Shares
Change %
HI
226
Harbour Investments
Wisconsin
$2K – – –
FDCDDQ
227
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.88K – – –
EI
228
Ellevest Inc
New York
$1K – – –
AF
229
Allworth Financial
California
$1K +$375 +3 +60%
PCH
230
Polar Capital Holdings
United Kingdom
$720 – – –
JMF
231
Johnson Midwest Financial
Iowa
$2 – – –
PAMP
232
Polar Asset Management Partners
Ontario, Canada
– -$13.3M -123,000 Closed
Point72 Asset Management
233
Point72 Asset Management
Connecticut
– -$10.7M -99,427 Closed
Voloridge Investment Management
234
Voloridge Investment Management
Florida
– -$9.84M -91,063 Closed
EC
235
Eminence Capital
New York
– -$6.94M -64,279 Closed
WSL
236
Western Standard LLC
California
– -$4.62M -42,800 Closed
N
237
Natixis
France
– -$3.82M -35,400 Closed
Assenagon Asset Management
238
Assenagon Asset Management
Luxembourg
– -$3.27M -30,296 Closed
CCM
239
Cinctive Capital Management
New York
– -$2.72M -25,188 Closed
SSA
240
Schonfeld Strategic Advisors
New York
– -$2.37M -21,887 Closed
SLG
241
Stanley-Laman Group
Pennsylvania
– -$1.93M -17,872 Closed
GH
242
GAM Holding
Switzerland
– -$1.92M -17,801 Closed
Renaissance Technologies
243
Renaissance Technologies
New York
– -$1.77M -16,400 Closed
Skandinaviska Enskilda Banken (SEB)
244
Skandinaviska Enskilda Banken (SEB)
Sweden
– -$1.76M -16,304 Closed
BCM
245
Bluefin Capital Management
New York
– -$1.68M -14,420 Closed
Simplex Trading
246
Simplex Trading
Illinois
– -$1.34M -12,438 Closed
CPC
247
Cookson Peirce & Co
Pennsylvania
– -$1.17M -10,780 Closed
WG
248
Winton Group
United Kingdom
– -$1.07M -9,883 Closed
Marshall Wace
249
Marshall Wace
United Kingdom
– -$1.03M -9,550 Closed
HF
250
HRT Financial
New York
– -$1.02M -9,470 Closed
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