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iRhythm Holdings

333 hedge funds and large institutions have $6.24B invested in iRhythm Holdings in 2025 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 109 increasing their positions, 122 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

1% less funds holding

Funds holding: 337333 (-4)

11% less repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 122

67% less call options, than puts

Call options by funds: $7M | Put options by funds: $21.3M

Holders
333
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
$7M
Puts
$21.3M
Net Calls
Net Calls Change

Top Buyers

1 +$209M
2 +$97.2M
3 +$56.6M
4
UBS AM
UBS AM
Illinois
+$46M
5
Holocene Advisors
Holocene Advisors
New York
+$37.3M

Top Sellers

1 -$187M
2 -$95.1M
3 -$62.9M
4
Man Group
Man Group
United Kingdom
-$26.6M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
-$22.8M
Name Holding Trade Value Shares
Change
Change in
Stake
BIA
301
Bell Investment Advisors
California
$2.31K
KG
302
Kilter Group
New York
$2.31K
AAP
303
Arax Advisory Partners
Colorado
$2.13K
TWD
304
True Wealth Design
Ohio
$1.95K
MPWT
305
MassMutual Private Wealth & Trust
Connecticut
$1.77K
CFO
306
CVA Family Office
Colorado
$1.77K
NA
307
NewEdge Advisors
Louisiana
$1.77K
HI
308
Harbour Investments
Wisconsin
$1.77K
SNB
309
Security National Bank
Nebraska
$1.6K
BFS
310
Bare Financial Services
Pennsylvania
$1.42K
IAIM
311
International Assets Investment Management
Florida
$1.42K
MA
312
Montag & Associates
Georgia
$1.26K
AAG
313
Armstrong Advisory Group
Massachusetts
$1.24K
PWMG
314
Private Wealth Management Group
New Jersey
$1.24K
FP
315
Financial Perspectives
Minnesota
$1.24K
JWA
316
JFS Wealth Advisors
Pennsylvania
$1.06K
KFAS
317
Keating Financial Advisory Services
Kansas
$1.06K
MCM
318
MAI Capital Management
Ohio
$888
RS
319
Rakuten Securities
Japan
$710
GRP
320
Global Retirement Partners
California
$710
SS
321
Sunbelt Securities
Texas
$710
DT
322
DV Trading
Illinois
$710
CTC
323
Central Trust Company
Missouri
$710
MCM
324
MV Capital Management
Maryland
$533
GFA
325
Godfrey Financial Associates
New York
$532