IRTC
$113.85+3.88%
iRhythm Holdings Inc.Stock · HealthcareRussell 2000 · 0.1% of IWMNasdaq Composite · 0.009% of ONEQRussell 3000 · 0.005% of IWVUS Stock Market · 0.005% of VTI
iRhythm Holdings Inc. monthly returns
iRhythm Holdings Inc. has averaged 2.38% per month, positive in 53% of months. Month-by-month returns for iRhythm Holdings Inc. (IRTC) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.4%
118 months
Best month
+76.9%
Aug 2020
Worst month
-43.9%
Apr 2021
Positive months
53%
of all months
iRhythm Holdings Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | +0.2% | |
| Sep 2026 | -4.4% | |
| Aug 2026 | +1.5% | |
| Jul 2026 | -1.5% | |
| Jun 2026 | +4.4% | |
| May 2026 | -11.8% | |
| Apr 2026 | +9.4% | |
| Mar 2026 | -11.8% | |
| Feb 2026 | -13.4% | |
| Jan 2026 | -12.9% | |
| Dec 2025 | -5.6% | |
| Nov 2025 | +0.4% | |
| Oct 2025 | +8.9% | |
| Sep 2025 | +1.2% | |
| Aug 2025 | +21.3% | |
| Jul 2025 | -9.0% | |
| Jun 2025 | +9.6% | |
| May 2025 | +31.4% | |
| Apr 2025 | +2.1% | |
| Mar 2025 | -5.0% | |
| Feb 2025 | +1.2% | |
| Jan 2025 | +20.7% | |
| Dec 2024 | +3.7% | |
| Nov 2024 | +20.1% | |
| Oct 2024 | -2.4% | |
| Sep 2024 | +4.7% | |
| Aug 2024 | -17.8% | |
| Jul 2024 | -19.9% | |
| Jun 2024 | +22.0% | |
| May 2024 | -19.5% | |
| Apr 2024 | -5.5% | |
| Mar 2024 | -2.2% | |
| Feb 2024 | -0.9% | |
| Jan 2024 | +11.9% | |
| Dec 2023 | +25.5% | |
| Nov 2023 | +8.6% | |
| Oct 2023 | -16.7% | |
| Sep 2023 | -8.8% | |
| Aug 2023 | -1.6% | |
| Jul 2023 | +0.7% | |
| Jun 2023 | -8.7% | |
| May 2023 | -13.0% | |
| Apr 2023 | +5.9% | |
| Mar 2023 | +5.4% | |
| Feb 2023 | +19.7% | |
| Jan 2023 | +4.9% | |
| Dec 2022 | -14.1% | |
| Nov 2022 | -14.5% | |
| Oct 2022 | +1.8% | |
| Sep 2022 | -15.0% | |
| Aug 2022 | -4.6% | |
| Jul 2022 | +43.1% | |
| Jun 2022 | -23.3% | |
| May 2022 | +14.2% | |
| Apr 2022 | -21.7% | |
| Mar 2022 | +21.8% | |
| Feb 2022 | +3.6% | |
| Jan 2022 | +6.1% | |
| Dec 2021 | +11.4% | |
| Nov 2021 | +50.6% | |
| Oct 2021 | +19.8% | |
| Sep 2021 | +22.5% | |
| Aug 2021 | -6.5% | |
| Jul 2021 | -23.0% | |
| Jun 2021 | -12.1% | |
| May 2021 | -3.1% | |
| Apr 2021 | -43.9% | |
| Mar 2021 | -13.7% | |
| Feb 2021 | -4.5% | |
| Jan 2021 | -29.0% | |
| Dec 2020 | -3.0% | |
| Nov 2020 | +15.6% | |
| Oct 2020 | -11.2% | |
| Sep 2020 | +8.1% | |
| Aug 2020 | +76.9% | |
| Jul 2020 | +7.4% | |
| Jun 2020 | -6.8% | |
| May 2020 | +17.7% | |
| Apr 2020 | +29.9% | |
| Mar 2020 | -6.5% | |
| Feb 2020 | +1.6% | |
| Jan 2020 | +25.8% | |
| Dec 2019 | -5.5% | |
| Nov 2019 | +7.9% | |
| Oct 2019 | -9.8% | |
| Sep 2019 | -2.6% | |
| Aug 2019 | -8.4% | |
| Jul 2019 | +5.1% | |
| Jun 2019 | +15.5% | |
| May 2019 | -10.3% | |
| Apr 2019 | +1.8% | |
| Mar 2019 | -21.7% | |
| Feb 2019 | +12.7% | |
| Jan 2019 | +22.3% | |
| Dec 2018 | -6.2% | |
| Nov 2018 | -4.1% | |
| Oct 2018 | -18.4% | |
| Sep 2018 | +1.7% | |
| Aug 2018 | +23.2% | |
| Jul 2018 | -6.9% | |
| Jun 2018 | +6.7% | |
| May 2018 | +30.7% | |
| Apr 2018 | -7.6% | |
| Mar 2018 | +1.3% | |
| Feb 2018 | +4.2% | |
| Jan 2018 | +6.4% | |
| Dec 2017 | +1.0% | |
| Nov 2017 | +8.9% | |
| Oct 2017 | -1.8% | |
| Sep 2017 | +8.7% | |
| Aug 2017 | +15.4% | |
| Jul 2017 | -2.7% | |
| Jun 2017 | +22.5% | |
| May 2017 | -1.7% | |
| Apr 2017 | -6.1% | |
| Mar 2017 | -2.4% | |
| Feb 2017 | +18.1% | |
| Jan 2017 | +8.8% | |
| Dec 2016 | -1.6% | |
| Nov 2016 | +22.2% |
Monthly total return (since Nov 2021)#
-40%-20%0%20%40%
Nov 2021+51%
Dec 2021+11%
Jan 2022+6.1%2022
Feb 2022+3.6%
Mar 2022+22%
Apr 2022-22%
May 2022+14%
Jun 2022-23%
Jul 2022+43%
Aug 2022-4.6%
Sep 2022-15%
Oct 2022+1.8%
Nov 2022-14%
Dec 2022-14%
Jan 2023+4.9%2023
Feb 2023+20%
Mar 2023+5.4%
Apr 2023+5.9%
May 2023-13%
Jun 2023-8.7%
Jul 2023+0.71%
Aug 2023-1.6%
Sep 2023-8.8%
Oct 2023-17%
Nov 2023+8.6%
Dec 2023+26%
Jan 2024+12%2024
Feb 2024-0.94%
Mar 2024-2.2%
Apr 2024-5.5%
May 2024-20%
Jun 2024+22%
Jul 2024-20%
Aug 2024-18%
Sep 2024+4.7%
Oct 2024-2.4%
Nov 2024+20%
Dec 2024+3.7%
Jan 2025+21%2025
Feb 2025+1.2%
Mar 2025-5.0%
Apr 2025+2.1%
May 2025+31%
Jun 2025+9.6%
Jul 2025-9.0%
Aug 2025+21%
Sep 2025+1.2%
Oct 2025+8.9%
Nov 2025+0.38%
Dec 2025-5.6%
Jan 2026-13%2026
Feb 2026-13%
Mar 2026-12%
Apr 2026+9.4%
May 2026-12%
Jun 2026+4.4%
Jul 2026-1.5%
Aug 2026+1.5%
Sep 2026-4.4%
Oct 2026+0.17%
iRhythm Holdings Inc. returns by calendar month#
Every month of every year since 2017, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: +0.17% — 4th of 10 Octobers since 2017 at the last close; the average October returned -3.3%.
| Month | −80%0+80% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | +6.5% | +7.6% | 80% | +25.8% 2020 | -29.0% 2021 | |
| Feb | +4.2% | +2.6% | 70% | +19.7% 2023 | -13.4% 2026 | |
| Mar | -3.5% | -3.7% | 30% | +21.8% 2022 | -21.7% 2019 | |
| Apr | -3.6% | -1.9% | 50% | +29.9% 2020 | -43.9% 2021 | |
| May | +3.5% | -2.4% | 40% | +31.4% 2025 | -19.5% 2024 | |
| Jun | +3.0% | +5.6% | 60% | +22.5% 2017 | -23.3% 2022 | |
| Jul | -0.6% | -2.1% | 40% | +43.1% 2022 | -23.0% 2021 | |
| Aug | +9.9% | -0.0% | 50% | +76.9% 2020 | -17.8% 2024 | |
| Sep | +1.6% | +1.4% | 60% | +22.5% 2021 | -15.0% 2022 | |
| Oct | -3.3% | -2.4% | 33% | +19.8% 2021 | -18.4% 2018 | |
| Nov | +10.4% | +8.6% | 78% | +50.6% 2021 | -14.5% 2022 | |
| Dec | +0.8% | -3.0% | 44% | +25.5% 2023 | -14.1% 2022 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from IRTC's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is iRhythm Holdings Inc.'s average monthly return?
- iRhythm Holdings Inc. (IRTC) has averaged about 2.38% per month, positive in roughly 53% of months. The best month was Aug 2020 (+76.9%) and the worst was Apr 2021 (-43.9%).
More on iRhythm Holdings Inc.
By month for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100