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iRhythm Technologies
IRTC

Overview Fund Activity

234 hedge funds and large institutions have $7.9B invested in iRhythm Technologies in 2020 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 97 increasing their positions, 68 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
234
Holders Change
+1
Holders Change %
+0.43%
% of All Funds
4.15%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
41
Increased
97
Reduced
68
Closed
37
Calls
$39.1M
Puts
$77.6M
Net Calls
-$38.5M
Net Calls Change
-$42.5M

Top Buyers

1
Sands Capital Management
Sands Capital Management
Virginia
$729M
2
Artisan Partners
Artisan Partners
Wisconsin
$322M
3
JSP
Jackson Square Partners
California
$176M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$430M
5
BlackRock
BlackRock
New York
$541M

Top Sellers

1
William Blair Investment Management
William Blair Investment Management
Illinois
$0
2
Holocene Advisors
Holocene Advisors
New York
$39.9M
3
TCM
TimesSquare Capital Management
New York
$0
4
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
$0
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$42.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Truist Financial
176
Truist Financial
North Carolina
$262K -$27.9K -118 -10%
AFM
177
Abbot Financial Management
Massachusetts
$256K +$32.5K +137 +15%
FPS
178
Fieldpoint Private Securities
Connecticut
$255K -$13.1K -55 -5%
HighTower Advisors
179
HighTower Advisors
Illinois
$255K +$255K +1,074 New
CAN
180
Cetera Advisor Networks
California
$251K +$32K +135 +15%
Comerica Bank
181
Comerica Bank
Texas
$247K -$8.1K -32 -3%
TRCT
182
Tower Research Capital (TRC)
New York
$238K -$5.35M -22,571 -96%
LSA
183
L & S Advisors
California
$237K -$119K -500 -33%
RSWM
184
Robertson Stephens Wealth Management
California
$237K – – –
RSS
185
Rosenblum Silverman Sutton
California
$237K – – –
PM
186
Parametrica Management
Hong Kong
$212K +$212K +894 New
SG Americas Securities
187
SG Americas Securities
New York
$210K -$845K -3,560 -80%
GC
188
Guggenheim Capital
Illinois
$209K +$209K +882 New
BWCS
189
Beirne Wealth Consulting Services
Connecticut
$203K -$61.3K -258 -23%
IA
190
IFP Advisors
Florida
$173K -$42.6K -179 -20%
FMT
191
First Mercantile Trust
Tennessee
$146K -$24.7K -104 -14%
Ohio Public Employees Retirement System (OPERS)
192
Ohio Public Employees Retirement System (OPERS)
Ohio
$139K +$139K +585 New
CAPTRUST Financial Advisors
193
CAPTRUST Financial Advisors
North Carolina
$112K -$1.67K -7 -1%
FF
194
FourThought Financial
Florida
$86K +$86K +364 New
HR
195
Howe & Rusling
New York
$71K – – –
AA
196
Ancora Advisors
Ohio
$69K – – –
PHK
197
Point72 Hong Kong
Hong Kong
$68K +$37.2K +156 +121%
FHA
198
First Horizon Advisors
Tennessee
$51K -$1.88K -8 -4%
CFGS
199
Concourse Financial Group Securities
Alabama
$48K -$4.94K -21 -9%
AS
200
Altshuler Shaham
Israel
$47K -$32.9K -138 -41%
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