UnitedHealth Group (NYSE: UNH), the largest U.S. health insurer, reported better-than-expected second-quarter 2024 results as it breezed past the Zacks Consensus Estimate on both earnings and revenues. UNH shares climbed 6.5% on the day following the results. Investors can tap the opportunity by investing in ETFs having the largest allocation to this health insurance giant. These include iShares U.S. Healthcare Providers ETF (ARCA:IHF), Health Care Select Sector SPDR Fund (ARCA:XLV), iShares U.S. Healthcare ETF (ARCA:IYH), Fidelity MSCI Health Care Index ETF (ARCA:FHLC) and SPDR Dow Jones Industrial Average ETF. Earnings in Focus Earnings per share came in at $6.80, topping the Zacks Consensus Estimate of $6.65 and increasing 10.7% from the year-ago quarter. Revenues grew 6.4% year over year to $98.9 billion and were above the estimated $98.7 billion. The solid results were powered by strong growth in Optum health care unit. Optum revenues increased 11.7% to $62.9 billion, driven by the higher number of patients at Optum Health and the increased number of customers using the Optum Rx pharmacy service. UnitedHealthcare revenues rose 5.3% year over year to $73.9 billion, reflecting growth in the number of people served domestically. Medical ratio (a measure of the percentage of premiums paid out for medical services) deteriorated 190 basis points year over year to 85.1% but came in higher than the Zacks Consensus Estimate of 84.4%. The health insurer affirmed its 2024 earnings per share guidance in the range of $27.50-$28.00, indicating 10.5% year-over-year growth at the mid-point. ...