That’s the highest the stock has traded since the company’s highly anticipated initial public offering ended with a thud.

Facebook has found redemption in the form of a soaring stock price.

On Wednesday, the share price of the world’s most populous social network nd human data repository briefly crept past $38 for the first time since its rocky public debut last May. In doing so, Facebook cleared a symbolic hurdle that has eluded the company for more than a year.

Facebook’s ill—fated first trading day on May 18, 2012 was marred by technological glitches on the Nasdaq stock market. The stock closed with a disappointing 23-cent gain. And its performance didn’t improve, hitting a low of $17.55 last September.

On Wednesday, the stock traded as high as $38.31 before closing at $36.80, a price that places the company’s value at around $89 billion.

When Facebook’s stock was trading around $24 in June, Zuckerberg said at the company’s first shareholder meeting, “we understand that a lot of people are disappointed in the performance of the stock and we really are too.” He also said that the company takes its responsibility to shareholders “very seriously.” But he also stressed that Facebook has always focused on building its long—term value its user base, its advertising business, the apps that connect to it, its online network. In other words, build it and the value will come.

At the moment, investors agree. Facebook has been on a roll since reporting stronger-than-expected earnings last week. The company posted the largest revenue gain it has seen since late 2011, when it was still a private company. Its stock price is up 39 percent since it reported quarterly results on July 24. In comparison, the Standard & Poor’s 500 index has gained less than 1 percent in that time.

Investors are especially upbeat about Facebook’s fast-growing mobile advertising revenue, which went from zero at the start of 2012 to $656 million, or 41 percent of total ad revenue, in the April-June quarter this year.

Facebook’s ability to grow mobile revenue was one of the biggest concerns in the weeks leading up to and the months after its initial public offering. Investors were worried that Facebook had not figured out how to make money from mobile advertisements, even as more and more of its users were accessing it on smartphones and tablets.

Facebook urged patience, but until last fall, it did not disclose how much money it was bringing in from mobile ads. That didn’t sit well investors, who couldn’t infer from Facebook’s lack of guidance whether the company was on the right path. More importantly, they couldn’t determine whether Facebook’s stock was worth $38 or $18.

In the latest quarter, Facebook reported earnings of $333 million, or 13 cents per share, in the April—June period. That’s up from a loss of $157 million, or 8 cents per share, in the same period a year ago. Adjusted earnings were $488 million, or 19 cents per share, in the latest quarter, above the 14 cents that analysts were expecting.

Facebook’s revenue grew 53 percent to $1.81 billion from $1.18 billion, well above the $1.62 million that analysts polled by FactSet had predicted. The company has also quickened the pace of its growth. In the first quarter, revenue grew 38 percent and in the fourth quarter of last year, 40 percent.

Still, Facebook has room to grow, and investors will expect more good news if the stock is to continue flying high. Research firm eMarketer expects Facebook to increase its mobile advertising revenue more than fourfold to over $2 billion this year. That would give the Menlo Park, California, company a 13 percent share of the global mobile ad market, up from about 5 percent last year.

But Facebook is currently No. 2 in mobile ads, well behind Google. EMarketer estimates that Google had a 52 percent share of the global $8.8 billion mobile ad market last year. This year, the firm expects Google’s share to grow to 56 percent.

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