All three of these stocks jumped by double digits this week. Here's what you need to know.

The Fool has repeatedly recommended the social media company, but even though its influence never...

Find out why investors are piling into this group of stocks.

The social networking site is inching toward profitability.

Find out which of these stocks got an invitation to an exclusive club.

Management explains why its data business isn't threatened by privacy regulation, why advertisers...

Remember when the smart money thought the company's only good path forward would require it to be...

The ubiquitous short-message social media company looks to be getting its financial feet under it.

Twitter had a great first quarter, but how much higher can the little bird fly?

Revenue growth drove profitability this quarter, but the top line might not grow much for the res...

On a day stocks mostly moved sideways, Twitter fell despite reporting strong earnings and Boeing ...

Twitter's recent return to growth was apparently just the tip of the iceberg.

Back-to-back analyst upgrades help push the social media giant to a big gain last week, and the s...

These three stocks made big moves last week. Here's what investors should know.

Investors are looking for signs that Twitter's return to growth is here to stay.

Find out why tech stocks did particularly well.

This analyst expects double-digit revenue growth from Twitter in 2018.

Can the company maintain its strong momentum after returning to growth?

Facebook's issues may dominate headlines, but Twitter's issues strike at the heart of its value p...

The Twitter of China is not a cheap stock -- but that's for some very good reasons.

There's a clear winner at this point.

The social media platform is in the crosshairs of a noted short-seller.

Find out why these stocks suffered sizable losses.

The stock is off to a strong start in 2018; can it continue?

Square, Twitter, and Netflix have more than doubled over the past year. Let's see how they got he...

Israel just accused the social media giant of ignoring requests to remove certain content. Here's...

Find out why these stocks lost ground on a positive day for markets.

There's finally a reason to invest in Twitter. But I still think buying the stock is a mistake.

Find out why these stocks bucked the broader market.

Jack Dorsey's newest idea could help Twitter reverse its collapsing cost-per-engagement figures, ...

The social media company's fourth-quarter earnings results exceeded Wall Street's expectations.

Twitter's soaring stock price is putting pressure on the social network to sustain its return to ...

Facebook says users don't want separate feeds for interactions with friends and media.

Breaking down Twitter's revenue and margin commentary to get a better picture.

It seems like the tide might finally be turning for the downtrodden social media giant, but you m...

The stock jumped on some flashy-seeming numbers this quarter, but a closer look at earnings tells...

What Twitter did to make Wall Street so happy, and why investors shouldn't read this as an easy p...

These companies could be about to produce handsome returns for their investors.

Amazon, Alphabet's YouTube, Verizon, and Twitter have offered "hundreds of millions" to win the s...

This young business with an impressive pedigree has a lot of growing left to do.

But its active user count leaves a lot of room for improvement.

Management discloses some metrics, but says those numbers are not as important as the ones they w...

Find out which of these stocks climbed on takeover speculation.

The company might still need to post user growth.

Are these two maligned social media stocks ready to rebound?

It was a volatile week for the stock market. But two of these stocks saw much larger swings.

Stocks had more big declines, but Twitter and Grubhub posted gains after announcing earnings.

Investors can thank cost-cutting for delivering black ink.

The social media company's strong fourth-quarter earnings had investors looking up.

All the key metrics seemed to move in the right direction.

TWTR earnings call for the period ending December 31, 2017.

The social media giant is soaring ahead of Thursday morning's telltale financial report.

The issue of fake followers affects many stakeholders, and not positively.

The departure of COO Anthony Noto makes a tenuous investment case for Twitter even more uncertain.

Citron’s suggestion that Tencent could buy Twitter overlooks some serious issues.

Product improvements and a march toward profitability led to a bumper year for the social network.

Two tech stocks jump and one analyst questions the Street's optimistic view on Apple's second qua...

Find out what sent these tech giants higher.

The emerging streaming wars are causing conflicts between leadership at several major companies.

COO Anthony Noto's departure leaves investors with a lot of questions.

Meanwhile, CEO Jack Dorsey is still splitting his time.

Many investors and analysts think less news on Facebook means more users on Twitter.

Could Twitter finally be profitable on a GAAP basis?

Snapchat has long been Twitter's biggest threat, but Snapchat faces threats itself.

2018 could be the year Twitter turns profitable -- and Wall Street is getting excited.

Shares of the social network surged on strong engagement and the company's move toward profitabil...

After rising nearly 50% in 2017, can Twitter continue to improve operations and make investors se...

Analyst upgrades sent the stock higher on hopes that profitability is on the way in 2018.

The social media giant hit its highest levels since 2015 as analysts check in with bullish updates.

There's hope for improving results from the microblogging platform in the year ahead.

The tweet master is riding high following its recent earnings “beat,” for all the wrong reasons.

Twitter stock pops, Apple's iPhone X sees hot demand in China, and more.

Argus boosts its price target on Twitter shares to $30.

Can investors earn another 50%-plus return from the social media company?

Could Twitter stock have more upside? These analysts think so. Here's what investors should know.

Find out what sent the market higher.

The microblogging service gets a bullish vote from Wall Street, while attempting (again) to crack...

Analysts expect big things for Twitter in 2018.

Apple attempts to bolster its music ambitions, Twitter tries to simplify its service, and Fitbit ...

Threaded tweets, while a welcome improvement, are still ultimately an overcomplicated solution fo...

Engagement with longer tweets is much better than shorter tweets.

A simple comparison shows that Snap is priced beyond perfection.

Twitter's CFO says the ad business remains "demand constrained."

Facebook has offered incredible returns for early investors. But these three stocks could do even...

A comment from Twitter's new CFO shows just how bad its user retention is.

What makes you think longer tweets are the answer?

Juniper Networks is dropping the ball where it counts, while Twitter is wildly overvalued for all...

With advertising revenue falling, Twitter is leaning on data licensing to pick up some slack.

The Wizard of Omaha didn’t become one of the world’s most well-known investors by accident.

The social media platform teased that its first-ever profitable quarter could be just around the ...

The “Twitter of China” might be a better long-term play than Twitter itself.

Given that Twitter and Square are both outperforming the broader market in 2017, he should be in ...

The data licensing business has brought in $325 million in revenue over the past year.

The social media platform has assumed a central place in the current political dialogue.

It’s not hard to find overvalued stocks given the market’s stellar run in 2017, but a couple stan...

The social media company's share price has soared since its earnings announcement -- for all the ...

Twitter is moving boldly and swiftly. Can it keep up this invigorated pace of product execution?

Excluding the Chinese, Japanese, and Korean languages.

The company may be profitable next quarter, but how much can it grow those profits long term?

Twitter’s post-earnings bounce could be short lived.