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iRhythm Holdings

142 hedge funds and large institutions have $1.98B invested in iRhythm Holdings in 2018 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 55 increasing their positions, 48 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

31% more capital invested

Capital invested by funds: $1.52B → $1.98B (+$465M)

23% more call options, than puts

Call options by funds: $9.98M | Put options by funds: $8.11M

15% more repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 48

1.84% more ownership

Funds ownership: 102.84%104.68% (+1.8%)

4% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 23

1% more funds holding

Funds holding: 141142 (+1)

100% less funds holding in top 10

Funds holding in top 10: 20 (-2)

Holders
142
Holders Change
+1
Holders Change %
+0.71%
% of All Funds
3.25%
Holding in Top 10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
New
24
Increased
55
Reduced
48
Closed
23
Calls
$9.98M
Puts
$8.11M
Net Calls
+$1.87M
Net Calls Change
-$638K
Name Holding Trade Value Shares
Change
Change in
Stake
Capital Research Global Investors
1
Capital Research Global Investors
California
$198M
BlackRock
2
BlackRock
New York
$171M +$34.2M +489,585 +30%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$152M -$1.67M -23,824 -1%
Franklin Resources
4
Franklin Resources
California
$88.2M +$1.5M +21,455 +2%
Vanguard Group
5
Vanguard Group
Pennsylvania
$71.2M +$8.07M +115,392 +15%
AllianceBernstein
6
AllianceBernstein
Tennessee
$69M -$5.36M -76,651 -8%
Wells Fargo
7
Wells Fargo
California
$67M +$9.05M +129,506 +19%
Ameriprise
8
Ameriprise
Minnesota
$63.4M +$1.74M +24,838 +3%
JP Morgan Chase
9
JP Morgan Chase
New York
$60M +$8.02M +114,767 +18%
Millennium Management
10
Millennium Management
New York
$59M +$7.43M +106,337 +17%
BCM
11
Brown Capital Management
Maryland
$57.3M +$1.74M +24,900 +4%
State Street
12
State Street
Massachusetts
$41M +$13M +185,686 +58%
TCM
13
TimesSquare Capital Management
New York
$40.5M -$12.7M -181,730 -27%
PHS
14
PFM Health Sciences
California
$39.8M +$34.3M +490,430 New
RSCM
15
Rock Springs Capital Management
Maryland
$38.9M +$175K +2,500 +0.5%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$38.3M -$12.8M -183,197 -28%
Norges Bank
17
Norges Bank
Norway
$37.8M +$3.4M +48,636 +12%
WRF
18
Waddell & Reed Financial
Kansas
$37.5M -$1.04M -14,940 -3%
RG
19
Redmile Group
California
$32.6M -$23M -328,571 -45%
Loomis, Sayles & Company
20
Loomis, Sayles & Company
Massachusetts
$29.1M +$156K +2,231 +0.6%
Fidelity International
21
Fidelity International
Bermuda
$28.1M -$1.67M -23,837 -6%
O
22
OppenheimerFunds
New York
$28M +$3.18M +45,450 +15%
Point72 Asset Management
23
Point72 Asset Management
Connecticut
$27.8M -$14.7M -210,753 -38%
Lord, Abbett & Co
24
Lord, Abbett & Co
New Jersey
$27.4M +$5.26M +75,187 +29%
PA
25
Perceptive Advisors
New York
$25M -$7.81M -111,700 -27%

IRTC Hedge Fund Activity: Q2 2018 in Review

142 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q2 2018, worth a combined $1.98B — up 31% from $1.52B a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new IRTC positions and 23 closed out — a net gain of 1 holder — while 55 added to existing stakes and 48 trimmed.

The largest buyer was PFM Health Sciences, opening a new position worth an estimated $34.3M. The largest seller was Redmile Group, cutting an estimated $23M.

  • 142 institutional investors held iRhythm Holdings (IRTC) as of Q2 2018, up from 141 in Q1 2018.
  • Funds reported $1.98B of iRhythm Holdings stock for Q2 2018, up 31% quarter-over-quarter.
  • 24 funds opened new iRhythm Holdings positions in Q2 2018 and 23 closed out, a net change of +1 holder.
  • The largest iRhythm Holdings buyer in Q2 2018 was PFM Health Sciences, an estimated $34.3M added.
  • The largest iRhythm Holdings seller in Q2 2018 was Redmile Group, an estimated $23M sold.

Based on aggregated 13F filings for Q2 2018.