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iRhythm Holdings

100 hedge funds and large institutions have $900M invested in iRhythm Holdings in 2017 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 45 increasing their positions, 11 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

600% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 6

309% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 11

82% more capital invested

Capital invested by funds: $493M → $900M (+$407M)

56% more funds holding

Funds holding: 64100 (+36)

36.05% more ownership

Funds ownership: 59.3%95.35% (+36%)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $357K

Holders
100
Holders Change
+36
Holders Change %
+56.25%
% of All Funds
2.49%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
42
Increased
45
Reduced
11
Closed
6
Calls
Puts
$357K
Net Calls
-$357K
Net Calls Change
-$357K
Name Holding Trade Value Shares
Change
Change in
Stake
NHAS
101
Novo Holdings A/S
Denmark
-$76.1M -2,024,448 Closed
BOTOTLSJU
102
Board of Trustees of The Leland Stanford Junior University
California
-$13.2M -350,501 Closed
FCMI
103
Foresite Capital Management III
California
-$2.63M -70,010 Closed
MF
104
Magnetar Financial
Illinois
-$280K -7,445 Closed
SO
105
STRS Ohio
Ohio
-$86K -2,300 Closed
CAG
106
Crestwood Advisors Group
Massachusetts
-$4K -112 Closed

IRTC Hedge Fund Activity: Q2 2017 in Review

100 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q2 2017, worth a combined $900M — up 82% from $493M a quarter earlier.

Buyers outnumbered sellers: 42 funds opened new IRTC positions and 6 closed out — a net gain of 36 holders — while 45 added to existing stakes and 11 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $44.5M. The largest seller was Novo Holdings A/S, exiting entirely with an estimated $76.1M sold.

  • 100 institutional investors held iRhythm Holdings (IRTC) as of Q2 2017, up from 64 in Q1 2017.
  • Funds reported $900M of iRhythm Holdings stock for Q2 2017, up 82% quarter-over-quarter.
  • 42 funds opened new iRhythm Holdings positions in Q2 2017 and 6 closed out, a net change of +36 holders.
  • The largest iRhythm Holdings buyer in Q2 2017 was Fidelity Investments, an estimated $44.5M added.
  • The largest iRhythm Holdings seller in Q2 2017 was Novo Holdings A/S, an estimated $76.1M sold.

Based on aggregated 13F filings for Q2 2017.