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iRhythm Holdings

157 hedge funds and large institutions have $2.32B invested in iRhythm Holdings in 2018 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 50 increasing their positions, 57 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

88% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 17

58% more call options, than puts

Call options by funds: $31.4M | Put options by funds: $19.8M

17% more capital invested

Capital invested by funds: $1.98B → $2.32B (+$335M)

11% more funds holding

Funds holding: 142157 (+15)

2.45% less ownership

Funds ownership: 104.68%102.23% (-2.4%)

12% less repeat investments, than reductions

Existing positions increased: 50 | Existing positions reduced: 57

Holders
157
Holders Change
+15
Holders Change %
+10.56%
% of All Funds
3.59%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
32
Increased
50
Reduced
57
Closed
17
Calls
$31.4M
Puts
$19.8M
Net Calls
+$11.6M
Net Calls Change
+$9.7M
Name Holding Trade Value Shares
Change
Change in
Stake
BG
51
Bellevue Group
Switzerland
$6.59M +$2.07M +23,740 +52%
First Trust Advisors
52
First Trust Advisors
Illinois
$6.4M +$1.58M +18,151 +37%
Goldman Sachs
53
Goldman Sachs
New York
$6.24M +$4.09M +47,017 +248%
EVM
54
Eaton Vance Management
Massachusetts
$5.85M +$1.47M +16,884 +38%
CCI
55
Columbus Circle Investors
$5.52M -$4.84M -55,568 -49%
EI
56
EAM Investors
California
$4.79M -$389K -4,468 -8%
AR
57
Advisory Research
Illinois
$4.7M -$477K -5,475 -10%
Two Sigma Advisers
58
Two Sigma Advisers
New York
$4.55M -$1.31M -15,100 -24%
Point72 Asset Management
59
Point72 Asset Management
Connecticut
$4.52M -$25.6M -294,334 -86%
California Public Employees Retirement System
60
California Public Employees Retirement System
California
$4.43M +$730K +8,377 +22%
MOACM
61
Mutual of America Capital Management
New York
$3.98M -$87.7K -1,007 -2%
EGM
62
Engineers Gate Manager
New York
$3.75M +$3.45M +39,565 New
California State Teachers Retirement System (CalSTRS)
63
California State Teachers Retirement System (CalSTRS)
California
$3.49M +$45.6K +524 +1%
PPA
64
Parametric Portfolio Associates
Washington
$3.21M -$670K -7,698 -18%
Man Group
65
Man Group
United Kingdom
$2.95M +$2.72M +31,178 New
Swiss National Bank
66
Swiss National Bank
Switzerland
$2.92M +$78.4K +900 +3%
Los Angeles Capital Management
67
Los Angeles Capital Management
California
$2.74M +$257K +2,950 +11%
LCG
68
Lisanti Capital Growth
New York
$2.64M -$339K -3,890 -12%
RCAMU
69
Rothschild & Co Asset Management US
Connecticut
$2.58M -$27.1K -311 -1%
PP
70
PDT Partners
New York
$2.44M +$2.25M +25,824 New
Invesco
71
Invesco
Georgia
$2.44M +$2.24M +25,739 New
SI
72
Shaker Investments
Ohio
$2.21M -$435 -5 -0%
CS
73
Credit Suisse
Switzerland
$2.14M +$148K +1,699 +8%
PC
74
Polar Capital
United Kingdom
$2.08M -$20.9M -240,011 -92%
RhumbLine Advisers
75
RhumbLine Advisers
Massachusetts
$2.06M -$113K -1,293 -6%

IRTC Hedge Fund Activity: Q3 2018 in Review

157 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q3 2018, worth a combined $2.32B — up 17% from $1.98B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new IRTC positions and 17 closed out — a net gain of 15 holders — while 50 added to existing stakes and 57 trimmed.

The largest buyer was Vanguard Group, adding an estimated $41.2M. The largest seller was Redmile Group, exiting entirely with an estimated $32.6M sold.

  • 157 institutional investors held iRhythm Holdings (IRTC) as of Q3 2018, up from 142 in Q2 2018.
  • Funds reported $2.32B of iRhythm Holdings stock for Q3 2018, up 17% quarter-over-quarter.
  • 32 funds opened new iRhythm Holdings positions in Q3 2018 and 17 closed out, a net change of +15 holders.
  • The largest iRhythm Holdings buyer in Q3 2018 was Vanguard Group, an estimated $41.2M added.
  • The largest iRhythm Holdings seller in Q3 2018 was Redmile Group, an estimated $32.6M sold.

Based on aggregated 13F filings for Q3 2018.