IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Irhythm Holdings Inc

CUSIP: 450056AB2 | TRACE | 82 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Institutional Holders — Q3 2026

Wolverine Asset Management LLC58,166,000
0.4% of portfolio›$62.0M
Mackay Shields LLC32,610,000
1.3% of portfolio›$34.7M
Calamos Advisors LLC5,000,000
0.0% of portfolio›$5.3M
Citigroup Inc2,739,000
0.0% of portfolio›$2.9M
RWC Asset Management LLP1,393,000
0.1% of portfolio›$1.5M
Central Pacific Bank - Trust Division249,000
0.0% of portfolio›$263.7K
Oppenheimer Asset Management Inc.70,000
0.0% of portfolio›$74.1K
Alken Asset Management Ltd2,700
0.0% of portfolio›$2.9K
StyleTurnoverLocationFiled
Wolverine Asset Management LLC
58,166,000$62.0M0.4%Deep ValueVery HighChicago, IL2026-11-02
Mackay Shields LLC
32,610,000$34.7M1.3%Deep ValueLowNew York, NY2026-10-13
Calamos Advisors LLC
5,000,000$5.3M0.0%GrowthMediumNaperville, IL2026-11-02
Citigroup Inc
2,739,000$2.9M0.0%CoreMediumNew York, NY2026-11-04
RWC Asset Management LLP
1,393,000$1.5M0.1%YieldMediumLondon, United Kingdom2026-10-22
Central Pacific Bank - Trust Division
249,000$263.7K0.0%CoreMediumHonolulu, HI2026-10-06
Oppenheimer Asset Management Inc.
70,000$74.1K0.0%CoreMediumNew York, NY2026-10-27
Alken Asset Management Ltd
2,700$2.9K0.0%CoreMediumLondon, United Kingdom2026-10-20