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iRhythm Holdings

228 hedge funds and large institutions have $3.82B invested in iRhythm Holdings in 2024 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 106 increasing their positions, 65 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more repeat investments, than reductions

Existing positions increased: 106 | Existing positions reduced: 65

2.83% more ownership

Funds ownership: 111.37%114.21% (+2.8%)

4% less capital invested

Capital invested by funds: $4B → $3.82B (-$177M)

10% less funds holding

Funds holding: 253228 (-25)

47% less first-time investments, than exits

New positions opened: 27 | Existing positions closed: 51

48% less call options, than puts

Call options by funds: $17.2M | Put options by funds: $32.8M

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
228
Holders Change
-25
Holders Change %
-9.88%
% of All Funds
3.29%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
27
Increased
106
Reduced
65
Closed
51
Calls
$17.2M
Puts
$32.8M
Net Calls
-$15.6M
Net Calls Change
-$15.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$321M +$3.29M +32,179 +1%
Artisan Partners
2
Artisan Partners
Wisconsin
$289M +$55.2M +540,343 +25%
BlackRock
3
BlackRock
New York
$269M +$6.25M +61,230 +3%
Capital Research Global Investors
4
Capital Research Global Investors
California
$269M -$91.4K -895 -0%
Sands Capital Management
5
Sands Capital Management
Virginia
$229M -$1.74M -17,023 -0.8%
Mackenzie Financial
6
Mackenzie Financial
Ontario, Canada
$154M +$8.18M +80,091 +6%
AllianceBernstein
7
AllianceBernstein
Tennessee
$136M +$3.37M +32,978 +3%
Holocene Advisors
8
Holocene Advisors
New York
$112M +$12.7M +124,021 +14%
JP Morgan Chase
9
JP Morgan Chase
New York
$102M -$1.63M -15,940 -2%
State Street
10
State Street
Massachusetts
$96.5M +$13M +127,618 +17%
William Blair & Company
11
William Blair & Company
Illinois
$86M -$3.46M -33,854 -4%
CIP
12
Champlain Investment Partners
Vermont
$79.6M +$16.7M +163,465 +28%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$78.4M +$3.79M +37,125 +5%
Invesco
14
Invesco
Georgia
$73.8M +$10.4M +101,724 +17%
Westfield Capital Management
15
Westfield Capital Management
Massachusetts
$65.6M +$10.9M +106,402 +21%
Point72 Asset Management
16
Point72 Asset Management
Connecticut
$57.7M +$5.99M +58,668 +12%
B
17
Braidwell
Connecticut
$56.7M +$4.4M +43,100 +9%
BNP Paribas Asset Management
18
BNP Paribas Asset Management
France
$55.1M +$2.45K +24 +0%
SPC
19
Slate Path Capital
New York
$55M
Millennium Management
20
Millennium Management
New York
$53.4M +$37.9M +371,372 +298%
Allspring Global Investments
21
Allspring Global Investments
North Carolina
$51.2M +$6.19M +60,560 +15%
SIMG
22
Stephens Investment Management Group
Texas
$45.3M +$902K +8,834 +2%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$43.2M -$18.5M -180,997 -31%
RSCM
24
Rock Springs Capital Management
Maryland
$42.8M +$536K +5,250 +1%
Fiera Capital (Canada)
25
Fiera Capital (Canada)
Quebec, Canada
$42.3M +$438K +4,284 +1%

IRTC Hedge Fund Activity: Q2 2024 in Review

228 of the 6,924 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q2 2024, worth a combined $3.82B — down 4.4% from $4B a quarter earlier.

Sellers outnumbered buyers: 51 funds closed out of IRTC and 27 opened new positions — a net loss of 24 holders — while 65 trimmed existing stakes and 106 added.

The largest buyer was Artisan Partners, adding an estimated $55.2M. The largest seller was First Light Asset Management, exiting entirely with an estimated $48.8M sold.

  • 228 institutional investors held iRhythm Holdings (IRTC) as of Q2 2024, down from 253 in Q1 2024.
  • Funds reported $3.82B of iRhythm Holdings stock for Q2 2024, down 4.4% quarter-over-quarter.
  • 27 funds opened new iRhythm Holdings positions in Q2 2024 and 51 closed out, a net change of -24 holders.
  • The largest iRhythm Holdings buyer in Q2 2024 was Artisan Partners, an estimated $55.2M added.
  • The largest iRhythm Holdings seller in Q2 2024 was First Light Asset Management, an estimated $48.8M sold.

Based on aggregated 13F filings for Q2 2024.