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iRhythm Holdings

208 hedge funds and large institutions have $2.92B invested in iRhythm Holdings in 2022 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 71 increasing their positions, 75 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

23% more call options, than puts

Call options by funds: $27.3M | Put options by funds: $22.2M

0.5% more ownership

Funds ownership: 102.94%103.43% (+0.5%)

5% less repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 75

11% less funds holding

Funds holding: 233208 (-25)

24% less capital invested

Capital invested by funds: $3.86B → $2.92B (-$943M)

39% less first-time investments, than exits

New positions opened: 31 | Existing positions closed: 51

80% less funds holding in top 10

Funds holding in top 10: 51 (-4)

Holders
208
Holders Change
-25
Holders Change %
-10.73%
% of All Funds
3.34%
Holding in Top 10
1
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-80%
% of All Funds
0.02%
New
31
Increased
71
Reduced
75
Closed
51
Calls
$27.3M
Puts
$22.2M
Net Calls
+$5.12M
Net Calls Change
-$7.85M
Name Holding Trade Value Shares
Change
Change in
Stake
AB
126
Amalgamated Bank
New York
$459K +$8.05K +74 +2%
SG Americas Securities
127
SG Americas Securities
New York
$450K +$69.5K +639 +15%
GF
128
Gabelli Funds
New York
$440K +$207K +1,900 +68%
Vontobel Holding
129
Vontobel Holding
Switzerland
$420K +$488K +4,483 New
Corient Private Wealth
130
Corient Private Wealth
Florida
$419K +$487K +4,475 New
Walleye Capital
131
Walleye Capital
New York
$416K +$483K +4,441 New
FRM
132
Fox Run Management
Connecticut
$415K +$482K +4,432 New
Teacher Retirement System of Texas
133
Teacher Retirement System of Texas
Texas
$412K -$171K -1,568 -26%
Zurich Cantonal Bank
134
Zurich Cantonal Bank
Switzerland
$402K +$81.6K +750 +21%
VRS
135
Virginia Retirement Systems
Virginia
$393K +$54.4K +500 +14%
Handelsbanken Fonder
136
Handelsbanken Fonder
Sweden
$393K -$185K -1,700 -29%
Public Employees Retirement Association of Colorado
137
Public Employees Retirement Association of Colorado
Colorado
$392K
OSAM
138
O'Shaughnessy Asset Management
Connecticut
$379K -$7.95K -73 -2%
ProShare Advisors
139
ProShare Advisors
Maryland
$364K +$64.7K +594 +18%
Russell Investments Group
140
Russell Investments Group
United Kingdom
$351K -$5.94M -54,587 -94%
Walleye Trading
141
Walleye Trading
New York
$347K +$403K +3,707 New
BPCE
142
Bank Pictet & Cie (Europe)
Germany
$318K +$99K +910 +37%
PAMS
143
Pictet Asset Management (Switzerland)
Switzerland
$317K +$150K +1,382 +69%
BHCM
144
Boulder Hill Capital Management
New York
$309K +$359K +3,300 New
Amundi
145
Amundi
France
$292K -$167K -1,533 -36%
LWAC
146
Laurel Wealth Advisors (California)
California
$274K -$30.5K -280 -9%
AG
147
Ascent Group
Virginia
$252K
Canada Pension Plan Investment Board
148
Canada Pension Plan Investment Board
Ontario, Canada
$244K -$827K -7,600 -75%
EWM
149
Empirical Wealth Management
Washington
$244K
Robeco Institutional Asset Management
150
Robeco Institutional Asset Management
Netherlands
$243K

IRTC Hedge Fund Activity: Q4 2022 in Review

208 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in iRhythm Holdings (IRTC) for Q4 2022, worth a combined $2.92B — down 24% from $3.86B a quarter earlier.

Sellers outnumbered buyers: 51 funds closed out of IRTC and 31 opened new positions — a net loss of 20 holders — while 75 trimmed existing stakes and 71 added.

The largest buyer was Artisan Partners, adding an estimated $106M. The largest seller was Janus Henderson Group, cutting an estimated $51.9M.

  • 208 institutional investors held iRhythm Holdings (IRTC) as of Q4 2022, down from 233 in Q3 2022.
  • Funds reported $2.92B of iRhythm Holdings stock for Q4 2022, down 24% quarter-over-quarter.
  • 31 funds opened new iRhythm Holdings positions in Q4 2022 and 51 closed out, a net change of -20 holders.
  • The largest iRhythm Holdings buyer in Q4 2022 was Artisan Partners, an estimated $106M added.
  • The largest iRhythm Holdings seller in Q4 2022 was Janus Henderson Group, an estimated $51.9M sold.

Based on aggregated 13F filings for Q4 2022.