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IRTC correlations (iRhythm Holdings, Inc.)

IRTC measured against 4756 US stocks and ETFs: closest co-movers on one side, the best offsets on the other, all from weekly returns.

Data as of 2026-08-27 · refreshed every trading day · US Listed

Volatility (ann.)

50.1%

3y weekly

Beta vs S&P 500

0.87

3y weekly

1-year return

-31.5%

price, adjusted

5-year return

+150.2%

price, adjusted

Market cap

$3.8B

latest

Max drawdown

-53.8%

3y, daily closes

IRTC over the last 12 months, weekly closes indexed to 100 at the start.

Stocks and ETFs most correlated with IRTC

Asset		Correlation (3Y)
BMEZ	BlackRock Health Sciences Term Trust	0.39
IRMD	iRadimed Corporation	0.39
APG	APi Group Corporation	0.38
PHR	Phreesia, Inc.	0.38
CWK	Cushman & Wakefield Ltd.	0.38

These are the assets whose returns had the least to do with IRTC's, historically the most independent picks in our universe.

Asset		Correlation (3Y)
VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	-0.22
VXZ	iPath Series B S&P 500 VIX Mid-Term Futures ETN	-0.21
OVBC	Ohio Valley Banc Corp.	-0.20

Free API · no key required

$ curl https://www.pairbook.io/api/v1/symbols/irtc.json

Correlations, diversifiers, beta and volatility for IRTC, plus one endpoint per pair. API documentation.

ETF		IRTC weight
IWM	iShares Russell 2000 ETF	0.12%