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iRhythm Holdings, Inc. Common Stock

331 hedge funds and large institutions have $5.96B invested in iRhythm Holdings, Inc. Common Stock in 2025 Q3 according to their latest regulatory filings, with 62 funds opening new positions, 108 increasing their positions, 114 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

2.86% less ownership

Funds ownership: 110.86%108% (-2.9%)

44% less call options, than puts

Call options by funds: $24.5M | Put options by funds: $44.1M

60% less funds holding in top 10

Funds holding in top 10: 52 (-3)

Holders
331
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$24.5M
Puts
$44.1M
Net Calls
Net Calls Change

Top Buyers

1 +$91.6M
2 +$57.5M
3 +$53.9M
4
Invesco
Invesco
Georgia
+$53.1M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$35.1M
Name Holding Trade Value Shares
Change
Change in
Stake
HCA
151
Harbor Capital Advisors
Illinois
$1.55M
PFSRSONJ
152
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.54M
Citadel Advisors
153
Citadel Advisors
Florida
$1.53M
QT
154
Quantbot Technologies
New York
$1.44M
YIH
155
Y-Intercept (HK)
Hong Kong
$1.44M
FCM
156
Fieldview Capital Management
Michigan
$1.41M
OQS
157
Occudo Quantitative Strategies
Florida
$1.39M
SF
158
Synovus Financial
Georgia
$1.38M
WLG
159
Williamson Legacy Group
Indiana
$1.32M
Calamos Advisors
160
Calamos Advisors
Illinois
$1.29M
AAIS
161
ABN AMRO Investment Solutions
$1.23M
HWAM
162
Hennion & Walsh Asset Management
New Jersey
$1.21M
RPAM
163
Rhenman & Partners Asset Management
Sweden
$1.2M
LNWWM
164
Laird Norton Wetherby Wealth Management
California
$1.16M
KK
165
KLP Kapitalforvaltning
Norway
$1.14M
VFA
166
Values First Advisors
Tennessee
$1.07M
II
167
Inspire Investing
Idaho
$1.04M
VCM
168
Virtue Capital Management
Tennessee
$1.02M
CAPTRUST Financial Advisors
169
CAPTRUST Financial Advisors
North Carolina
$1M
BC
170
Bayforest Capital
United Kingdom
$999K
CIM
171
CIM Investment Management
Pennsylvania
$946K
ProShare Advisors
172
ProShare Advisors
Maryland
$938K
SO
173
STRS Ohio
Ohio
$929K
Dimensional Fund Advisors
174
Dimensional Fund Advisors
Texas
$927K
FRM
175
Fox Run Management
Connecticut
$921K