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iRhythm Holdings

167 hedge funds and large institutions have $2.65B invested in iRhythm Holdings in 2020 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 75 increasing their positions, 46 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 46

19% more capital invested

Capital invested by funds: $2.23B → $2.65B (+$422M)

8% less first-time investments, than exits

New positions opened: 23 | Existing positions closed: 25

1.33% less ownership

Funds ownership: 123.19%121.86% (-1.3%)

3% less funds holding

Funds holding: 173167 (-6)

13% less call options, than puts

Call options by funds: $6M | Put options by funds: $6.92M

Holders
167
Holders Change
-6
Holders Change %
-3.47%
% of All Funds
3.68%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
23
Increased
75
Reduced
46
Closed
25
Calls
$6M
Puts
$6.92M
Net Calls
-$923K
Net Calls Change
-$11M
Name Holding Trade Value Shares
Change
Change in
Stake
Goldman Sachs
51
Goldman Sachs
New York
$5.81M +$767K +9,251 +15%
SEI Investments
52
SEI Investments
Pennsylvania
$4.72M +$2.36M +28,465 +96%
ACM
53
Atika Capital Management
New York
$4.64M +$4.73M +57,000 New
California Public Employees Retirement System
54
California Public Employees Retirement System
California
$4.39M +$58K +700 +1%
NCGI
55
Next Century Growth Investors
Minnesota
$4.32M -$663 -8 -0%
Swiss National Bank
56
Swiss National Bank
Switzerland
$4.17M +$307K +3,700 +8%
EVM
57
Eaton Vance Management
Massachusetts
$4.1M -$1.49M -17,971 -26%
MOACM
58
Mutual of America Capital Management
New York
$4.03M -$181K -2,180 -4%
D.E. Shaw & Co
59
D.E. Shaw & Co
New York
$3.98M +$2.82M +34,013 +228%
GH
60
GAM Holding
Switzerland
$3.97M
Allianz Asset Management
61
Allianz Asset Management
Germany
$3.88M +$732K +8,832 +23%
PPA
62
Parametric Portfolio Associates
Washington
$3.84M +$2.59M +31,174 +194%
Aviva
63
Aviva
United Kingdom
$3.65M +$1.51M +18,180 +68%
RhumbLine Advisers
64
RhumbLine Advisers
Massachusetts
$3.57M -$1.03M -12,459 -22%
CS
65
Credit Suisse
Switzerland
$3.52M +$1.7M +20,488 +90%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$3.27M -$16.5K -199 -0.5%
SIA
67
Sit Investment Associates
Minnesota
$3.23M
TD Asset Management
68
TD Asset Management
Ontario, Canada
$3.21M +$33.2K +400 +1%
PP
69
PDT Partners
New York
$3.17M -$520K -6,270 -14%
State of New Jersey Common Pension Fund D
70
State of New Jersey Common Pension Fund D
New Jersey
$2.84M
Neuberger Berman Group
71
Neuberger Berman Group
New York
$2.55M
Citigroup
72
Citigroup
New York
$2.52M +$1.28M +15,445 +99%
MFAM
73
Motley Fool Asset Management
Virginia
$2.51M -$22.1K -266 -0.9%
First Trust Advisors
74
First Trust Advisors
Illinois
$2.49M +$1.43M +17,263 +129%
Royal Bank of Canada
75
Royal Bank of Canada
Ontario, Canada
$2.41M -$3.36M -40,525 -58%

IRTC Hedge Fund Activity: Q1 2020 in Review

167 of the 4,538 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q1 2020, worth a combined $2.65B — up 19% from $2.23B a quarter earlier.

Sellers outnumbered buyers: 25 funds closed out of IRTC and 23 opened new positions — a net loss of 2 holders — while 46 trimmed existing stakes and 75 added.

The largest buyer was AllianceBernstein, adding an estimated $65.5M. The largest seller was Capital Research Global Investors, cutting an estimated $62.3M.

  • 167 institutional investors held iRhythm Holdings (IRTC) as of Q1 2020, down from 173 in Q4 2019.
  • Funds reported $2.65B of iRhythm Holdings stock for Q1 2020, up 19% quarter-over-quarter.
  • 23 funds opened new iRhythm Holdings positions in Q1 2020 and 25 closed out, a net change of -2 holders.
  • The largest iRhythm Holdings buyer in Q1 2020 was AllianceBernstein, an estimated $65.5M added.
  • The largest iRhythm Holdings seller in Q1 2020 was Capital Research Global Investors, an estimated $62.3M sold.

Based on aggregated 13F filings for Q1 2020.