IRTC vs SPY

Comparison between iRhythm Technologies Inc (IRTC, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).

5-Year PerformanceSPY has outperformed IRTC, delivering a return of +14.0% compared to +9.5%

IRTC vs SPY - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	IRTC(COMPANY)	SPY(ETF)
Market Cap / Net Assets	$3.84B	$735B
Expense Ratio	N/A	0.09%
Max Drawdown	84.39%	56.47%
Sharpe Ratio	-0.31	1.91
5Y Beta	N/A	1.00
Industry	Medical Devices	N/A
P/E Ratio	-136.68	28.68
Forward P/E	833.33	22.19
PEG Ratio	0.00	N/A
5Y Dividends CAGR	N/A	5.43%
5Y EPS CAGR	-17.13%	26.37%
Debt to Equity	0.00%	34.04%
Free Cash Flow Yield	0.49%	N/A
P/S Ratio	4.80	3.76
P/B Ratio	23.80	5.55

Market Cap / Net Assets

IRTC

$3.84B

Winner

SPY

$735B

Expense Ratio

IRTC

N/A

SPY

0.09%

Max Drawdown

IRTC

84.39%

Winner

SPY

56.47%

Sharpe Ratio

IRTC

-0.31

Winner

SPY

1.91

5Y Beta

IRTC

N/A

SPY

1.00

Industry

IRTC

Medical Devices

SPY

N/A

P/E Ratio

Winner

IRTC

-136.68

SPY

28.68

Forward P/E

IRTC

833.33

Winner

SPY

22.19

PEG Ratio

IRTC

0.00

SPY

N/A

5Y Dividends CAGR

IRTC

N/A

SPY

5.43%

5Y EPS CAGR

IRTC

-17.13%

Winner

SPY

26.37%

Debt to Equity

Winner

IRTC

0.00%

SPY

34.04%

Free Cash Flow Yield

IRTC

0.49%

SPY

N/A

P/S Ratio

IRTC

4.80

Winner

SPY

3.76

P/B Ratio

IRTC

23.80

Winner

SPY

5.55

IRTC vs SPY - Historical Returns

Returns include dividend reinvestment.

Period	IRTC	SPY
1 month	-4.42%	+4.84%
3 months	-17.46%	+9.57%
6 months	-34.45%	+13.79%
1 year	-18.17%	+29.34%
5 years(CAGR)	+9.50%	+13.98%
10 years(CAGR)	+16.92%	+15.66%
Max(CAGR)	+16.92%	+8.53%

IRTC

-4.42%

Winner

SPY

+4.84%

IRTC

-17.46%

Winner

SPY

+9.57%

IRTC

-34.45%

Winner

SPY

+13.79%

IRTC

-18.17%

Winner

SPY

+29.34%

5Y(CAGR)

IRTC

+9.50%

Winner

SPY

+13.98%

10Y(CAGR)

Winner

IRTC

+16.92%

SPY

+15.66%

Max(CAGR)

Winner

IRTC

+16.92%

SPY

+8.53%

IRTC vs SPY - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	IRTC	SPY
2026	-33.48%	+9.45%
2025	+98.39%	+18.00%
2024	-11.02%	+25.59%
2023	+13.78%	+26.72%
2022	-22.38%	-18.64%
2021	-48.37%	+30.52%
2020	+246.95%	+17.28%
2019	-1.79%	+31.09%
2018	+20.67%	-5.24%
2017	+86.90%	+20.78%
2016	+15.16%	+13.59%
2015	N/A	+1.31%
2014	N/A	+14.56%
2013	N/A	+29.00%
2012	N/A	+14.17%
2011	N/A	+0.85%
2010	N/A	+13.14%
2009	N/A	+22.67%
2008	N/A	-36.25%
2007	N/A	+5.32%
2006	N/A	+13.85%
2005	N/A	+5.32%
2004	N/A	+10.75%
2003	N/A	+24.18%
2002	N/A	-22.42%
2001	N/A	-10.13%
2000	N/A	-8.84%
1999	N/A	+8.61%

IRTC vs SPY Drawdown Comparison

The maximum drawdown for IRTC was -84.39%, occurring on Aug 19, 2021. This drawdown has not yet recovered.

The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.

The current IRTC drawdown is -56.58%. The current SPY drawdown is -0.34%.

Rank	IRTC	SPY
#1	-84.39% Jan 20, 2021 - Aug 19, 2021	-55.20% Oct 9, 2007 - Aug 16, 2012
#2	-43.01% Mar 5, 2020 - Apr 29, 2020	-47.50% Mar 24, 2000 - Oct 26, 2006
#3	-37.92% Sep 14, 2018 - Mar 1, 2019	-33.70% Feb 19, 2020 - Aug 10, 2020
#4	-37.33% Mar 1, 2019 - Mar 4, 2020	-24.50% Jan 3, 2022 - Dec 13, 2023
#5	-30.77% Nov 13, 2020 - Jan 20, 2021	-19.34% Sep 20, 2018 - Apr 12, 2019
#6	-18.81% Nov 29, 2016 - Jan 9, 2017	-18.76% Feb 19, 2025 - Jun 26, 2025
#7	-18.52% Oct 12, 2020 - Nov 13, 2020	-13.02% Jul 20, 2015 - Apr 18, 2016
#8	-17.82% Feb 23, 2017 - Jun 19, 2017	-10.10% Jan 26, 2018 - Aug 6, 2018
#9	-17.01% Jul 9, 2018 - Aug 24, 2018	-9.44% Sep 2, 2020 - Nov 11, 2020
#10	-16.46% May 15, 2020 - Aug 4, 2020	-9.30% Jan 19, 2000 - Mar 17, 2000
#11	-14.41% Aug 7, 2020 - Aug 19, 2020	-9.05% Jul 19, 2007 - Oct 5, 2007
#12	-13.56% Oct 24, 2016 - Nov 17, 2016	-8.88% Jan 27, 2026 - Apr 14, 2026
#13	-13.52% Mar 9, 2018 - May 9, 2018	-8.41% Jul 16, 2024 - Sep 19, 2024
#14	-11.57% Jan 23, 2018 - Feb 22, 2018	-7.35% Sep 14, 2012 - Jan 2, 2013
#15	-11.55% Nov 24, 2017 - Jan 3, 2018	-7.27% Sep 18, 2014 - Oct 31, 2014