What happened

Shares of Murphy USA (NYSE:MUSA) soared 24.3% on Thursday after the retail gas-station chain pumped out better-than-expected third-quarter 2019 earnings. 

So what

That's not to say Murphy USA's quarter looked good at first glance. Operating revenue declined 3.4% year over year, to $3.656 billion, as a 6% decline in petroleum product sales (to $2.966 billion) offset 9.2% growth in merchandise sales. On the bottom line, however, Murphy USA's net income jumped more than 50% year over year, to $69.2 million, or $2.18 per share.

Analysts, on average, were only expecting earnings of $1.58 per share, but on slightly higher revenue of $3.75 billion.

Hand holding green diesel pump.

IMAGE SOURCE: GETTY IMAGES

To be fair, Murphy USA's earnings were also bolstered by share repurchases, including 1.2 million common stock shares that were bought back for $109 million during the quarter. The company even refinanced debt on its balance sheet to accelerate its previously announced $400 million repurchase authorization.

Now what

Murphy USA CEO Andrew Clyde argued their performance "clearly demonstrates some of the benefits of recent investments," particularly as the company works to "capitalize on market share gains in both the fuels and merchandise business." He also said, "New stores are also outperforming the network, which gives us a high level of confidence ahead of an increase in our organic growth over the next several years."

Given Murphy USA's relative earnings outperformance in the meantime, it's no surprise to see the stock rallying in response today.