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iRhythm Technologies
IRTC

Overview Fund Activity

217 hedge funds and large institutions have $4.32B invested in iRhythm Technologies in 2021 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 64 increasing their positions, 79 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
217
Holders Change
-17
Holders Change %
-7.26%
% of All Funds
3.82%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
52
Increased
64
Reduced
79
Closed
67
Calls
$35.9M
Puts
$17.5M
Net Calls
+$18.3M
Net Calls Change
+$56.8M

Top Buyers

1
CS
Credit Suisse
Switzerland
$132M
2
Macquarie Group
Macquarie Group
Australia
$149M
3
William Blair & Company
William Blair & Company
Illinois
$69.2M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$158M
5
VOYA Investment Management
VOYA Investment Management
Georgia
$28.2M

Top Sellers

1
JSP
Jackson Square Partners
California
$0
2
FAM
Fred Alger Management
New York
$0
3
Neuberger Berman Group
Neuberger Berman Group
New York
$1.17M
4
Artisan Partners
Artisan Partners
Wisconsin
$108M
5
Franklin Resources
Franklin Resources
California
$38M
Name Holding Trade Value Shares
Change 		Shares
Change %
SWM
201
Spire Wealth Management
Virginia
$5K +$5K +33 New
BCA
202
Berman Capital Advisors
Georgia
$5K +$5K +40 New
Fifth Third Bancorp
203
Fifth Third Bancorp
Ohio
$3K +$3K +25 New
AIC
204
Ameritas Investment Company
Nebraska
$2.36K +$2.36K +17 New
AIG
205
American International Group
New York
$2.34K +$6 +44 +0.3%
BAM
206
Bellevue Asset Management
Washington
$2K -$1.5K -9 -43%
S
207
SignatureFD
Georgia
$2K -$154 -1 -7%
FHC
208
First Horizon Corporation
Tennessee
$2K – – –
SFPG
209
Stonebridge Financial Planning Group
Florida
$2K – – –
WAP
210
Wealthcare Advisory Partners
Pennsylvania
$2K +$2K +15 New
JMF
211
Johnson Midwest Financial
Iowa
$2K +$2K +15 New
IAIM
212
International Assets Investment Management
Florida
$1K – – –
BCWM
213
Bartlett & Co Wealth Management
Ohio
$417 – – –
TPCW
214
TD Private Client Wealth
New York
$417 +$417 +3 New
Nisa Investment Advisors
215
Nisa Investment Advisors
Missouri
$149 -$104 -750 -41%
JSP
216
Jackson Square Partners
California
– -$176M -742,450 Closed
FAM
217
Fred Alger Management
New York
– -$153M -644,466 Closed
WRF
218
Waddell & Reed Financial
Kansas
– -$66.4M -279,979 Closed
Lord, Abbett & Co
219
Lord, Abbett & Co
New Jersey
– -$42.6M -179,749 Closed
PHS
220
PFM Health Sciences
California
– -$40.6M -171,028 Closed
SAM
221
Sectoral Asset Management
Quebec, Canada
– -$25.3M -106,565 Closed
EAM
222
Eagle Asset Management
Florida
– -$21.1M -88,812 Closed
ACM
223
Atika Capital Management
New York
– -$11.9M -50,000 Closed
NCGI
224
Next Century Growth Investors
Minnesota
– -$8.61M -36,290 Closed
PFM
225
Premier Fund Managers
United Kingdom
– -$6.47M -27,532 Closed
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