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iRhythm Holdings

203 hedge funds and large institutions have $3.47B invested in iRhythm Holdings in 2023 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 68 increasing their positions, 80 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

1.86% less ownership

Funds ownership: 111.19%109.33% (-1.9%)

2% less funds holding

Funds holding: 208203 (-5)

10% less first-time investments, than exits

New positions opened: 27 | Existing positions closed: 30

15% less repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 80

17% less capital invested

Capital invested by funds: $4.18B → $3.47B (-$707M)

62% less call options, than puts

Call options by funds: $23.8M | Put options by funds: $62.8M

Holders
203
Holders Change
-5
Holders Change %
-2.4%
% of All Funds
3.19%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
27
Increased
68
Reduced
80
Closed
30
Calls
$23.8M
Puts
$62.8M
Net Calls
-$39M
Net Calls Change
-$51.3M
Name Holding Trade Value Shares
Change
Change in
Stake
CWG
51
C WorldWide Group
Denmark
$8.35M
Jane Street
52
Jane Street
New York
$8.31M +$3.96M +32,967 +71%
PCM
53
Peregrine Capital Management
Minnesota
$8.15M +$616K +5,127 +7%
Mirae Asset Global Investments
54
Mirae Asset Global Investments
South Korea
$7.51M -$878K -7,309 -9%
Swiss National Bank
55
Swiss National Bank
Switzerland
$6.93M +$168K +1,400 +2%
Ameriprise
56
Ameriprise
Minnesota
$6.61M -$1.34M -11,145 -15%
Wells Fargo
57
Wells Fargo
California
$5.85M -$3.22M -26,851 -32%
State of Wisconsin Investment Board
58
State of Wisconsin Investment Board
Wisconsin
$4.92M -$166K -1,385 -3%
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$4.9M -$258K -2,148 -4%
UBS Group
60
UBS Group
Switzerland
$4.53M +$4.52M +37,612 +651%
WSL
61
Western Standard LLC
California
$4.46M +$5.13M +42,762 New
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$4.42M +$157K +1,308 +3%
CCM
63
Cinctive Capital Management
New York
$4.39M -$3.07M -25,561 -38%
UBS AM
64
UBS AM
Illinois
$4.18M
Axa
65
Axa
France
$3.96M +$360K +3,000 +9%
Neuberger Berman Group
66
Neuberger Berman Group
New York
$3.96M +$1.08M +9,011 +31%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$3.86M -$79.4K -661 -2%
PM
68
Prosight Management
Texas
$3.76M +$4.33M +36,030 New
BA
69
Bridgewater Associates
Connecticut
$3.46M -$311K -2,592 -7%
Tudor Investment Corp
70
Tudor Investment Corp
Connecticut
$3.37M +$3.87M +32,269 New
Deutsche Bank
71
Deutsche Bank
Germany
$3.33M -$275K -2,293 -7%
SAM
72
Sectoral Asset Management
Quebec, Canada
$3.13M -$3.5M -29,136 -49%
BPC
73
Banque Pictet & Cie
Switzerland
$3.05M -$2.48M -20,657 -41%
Susquehanna International Group
74
Susquehanna International Group
Pennsylvania
$2.98M +$1.82M +15,178 +113%
MOACM
75
Mutual of America Capital Management
New York
$2.72M -$239K -1,992 -7%

IRTC Hedge Fund Activity: Q2 2023 in Review

203 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q2 2023, worth a combined $3.47B — down 17% from $4.18B a quarter earlier.

Sellers outnumbered buyers: 30 funds closed out of IRTC and 27 opened new positions — a net loss of 3 holders — while 80 trimmed existing stakes and 68 added.

The largest buyer was Capital Research Global Investors, adding an estimated $64.8M. The largest seller was Fidelity Investments, cutting an estimated $76.5M.

  • 203 institutional investors held iRhythm Holdings (IRTC) as of Q2 2023, down from 208 in Q1 2023.
  • Funds reported $3.47B of iRhythm Holdings stock for Q2 2023, down 17% quarter-over-quarter.
  • 27 funds opened new iRhythm Holdings positions in Q2 2023 and 30 closed out, a net change of -3 holders.
  • The largest iRhythm Holdings buyer in Q2 2023 was Capital Research Global Investors, an estimated $64.8M added.
  • The largest iRhythm Holdings seller in Q2 2023 was Fidelity Investments, an estimated $76.5M sold.

Based on aggregated 13F filings for Q2 2023.