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iRhythm Technologies
IRTC

Overview Fund Activity

213 hedge funds and large institutions have $3.43B invested in iRhythm Technologies in 2021 Q4 according to their latest regulatory filings, with 54 funds opening new positions, 60 increasing their positions, 70 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
213
Holders Change
+27
Holders Change %
+14.52%
% of All Funds
3.29%
Holding in Top 10
4
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+300%
% of All Funds
0.06%
New
54
Increased
60
Reduced
70
Closed
26
Calls
$54.6M
Puts
$17.4M
Net Calls
+$37.2M
Net Calls Change
+$21.4M

Top Buyers

1
Capital Research Global Investors
Capital Research Global Investors
California
$103M
2
PHS
PFM Health Sciences
California
$61.7M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
$58.1M
4
Invesco
Invesco
Georgia
$87.3M
5
BM
Bridger Management
New York
$36.4M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$36.3M
2
VIA
Vident Investment Advisory
Georgia
$32.9M
3
Sands Capital Management
Sands Capital Management
Virginia
$358M
4
Millennium Management
Millennium Management
New York
$8.36M
5
CCM
Camber Capital Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CWP
201
Concord Wealth Partners
Virginia
$4K +$2.89K +26 +260%
SWM
202
Spire Wealth Management
Virginia
$4K +$4K +33 New
HI
203
Harbour Investments
Wisconsin
$2K -$9.52K -100 -83%
JMF
204
Johnson Midwest Financial
Iowa
$2K – – –
PNC Financial Services Group
205
PNC Financial Services Group
Pennsylvania
$2K +$2K +18 New
FDCDDQ
206
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.77K – – –
Manulife (Manufacturers Life Insurance)
207
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.76K -$57 -484 -3%
LC
208
Lindbrook Capital
California
$1K – – –
C
209
Covestor
United Kingdom
$1K +$1K +8 New
SCA
210
Snowden Capital Advisors
New York
$1K +$1K +9 New
VRS
211
Virginia Retirement Systems
Virginia
$471 +$471 +4,000 New
CCM
212
Camber Capital Management
Massachusetts
– -$27.8M -475,000 Closed
Assenagon Asset Management
213
Assenagon Asset Management
Luxembourg
– -$20.5M -350,521 Closed
Renaissance Technologies
214
Renaissance Technologies
New York
– -$14.2M -242,100 Closed
PVI
215
Pura Vida Investments
New York
– -$7.61M -130,000 Closed
Two Sigma Investments
216
Two Sigma Investments
New York
– -$3.9M -66,505 Closed
Federated Hermes
217
Federated Hermes
Pennsylvania
– -$3.89M -66,415 Closed
DM
218
Deerfield Management
New York
– -$3.53M -60,271 Closed
LCM
219
Landscape Capital Management
New Jersey
– -$3.35M -57,155 Closed
PM
220
Prosight Management
Texas
– -$2.19M -37,396 Closed
DA
221
Duality Advisers
Florida
– -$2.13M -36,386 Closed
JF
222
Jump Financial
Illinois
– -$1.77M -30,203 Closed
EGM
223
Engineers Gate Manager
New York
– -$897K -15,323 Closed
LOAMU
224
Lombard Odier Asset Management (USA)
New York
– -$820K -14,000 Closed
QT
225
Quantbot Technologies
New York
– -$570K -9,740 Closed
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