• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
TechInvestors Guide

Bets Against Twilio Climb Thanks to Fresh Supply of Shares

By
Reuters
Reuters
Down Arrow Button Icon
By
Reuters
Reuters
Down Arrow Button Icon
November 3, 2016, 10:11 AM ET
Jeff Lawson, Founder, CEO, & Chairman of Twilio takes a selfie photo during his company's IPO on the floor of the NYSE
Jeff Lawson, (C) Founder, CEO, & Chairman of Communications software provider Twilio Inc., takes a selfie photo during his company's IPO on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., June 23, 2016. REUTERS/Brendan McDermid - RTX2HTA7Brendan McDermid — Reuters
Add Fortune on Google for similar content.

Bets against shares in Twilio have climbed in recent days, thanks in part to a recent follow-on stock offer that increased the supply of shares available to traders.

Twilio’s shares were down about 1% early Thursday morning, adding to a recent sell-off in the San Francisco software company’s stock following a June IPO and a meteoric rally. Short sellers attracted to Twilio’s lofty stock price in recent months have ridden it lower and are showing no signs of relenting.

Another factor likely to contribute to volatility—the company is set to report on its second set of financials as a public company after the market close. Analysts anticipate Twilio to disclose third-quarter revenue of around $67 million. On Oct. 11, two business days after announcing plans for its follow-on share offer, Twilio reported preliminary third-quarter results that beat analysts’ expectations.

Twilio’s software is used by large companies including Netflix, WhatsApp and Uber, allowing them to speak with and text customers without exchanging contact information.

After Twilio’s stock hit a record high in September, short interest against it has increased by about 30% to about 7.5 million shares, equivalent to $250 million, according to S3 Partners, a financial analytics firm.

By mid-October, short sellers had borrowed virtually every share available in order to bet against the company, pushing the annualized interest rate they paid to the shares owners’ up to 100% and temporarily putting a virtual stop to additional short positions.

Short sellers borrow shares and then sell them, hoping to repurchase them at a lower price and then return them to their owner. In the meantime, they must also pay interest to the owner.

Get Data Sheet, Fortune’s technology newsletter.

Twilio (TWLO) on Oct. 20 sold an additional 7 million shares, mostly on behalf of existing shareholders, significantly increasing the number of shares available for lending and allowing short sellers to make new bets against the company.

Since then, the stock has fallen 22%, bringing Twilio’s sell-off from the end of September to 50%.

“Shorts that couldn’t get in before are now getting in,” said Ihor Dusaniwsky, S3’s head of research. “If the trend continues, in another couple of weeks you will be back up to a really expensive borrow.”

Analysts are unusually cautious on Twilio, with just one recommending its shares and eight analysts rating the stock “hold,” according to Thomson Reuters data. None recommend selling.

About the Author
By Reuters
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

Latest in Tech

t
AIMarkets
Billionaire Mike Bloomberg warns Trump’s AI ownership plan would make ‘George Orwell blush’
By Eva RoytburgJuly 21, 2026
2 hours ago
U.N. reports Southeast Asia’s criminal networks are using tech to build a global illicit economy
AsiaTech
U.N. reports Southeast Asia’s criminal networks are using tech to build a global illicit economy
By The Associated PressJuly 21, 2026
2 hours ago
Anthropic to pay authors $1.5 billion over pirated books used to train Claude in first major AI copyright settlement
LawAnthropic
Anthropic to pay authors $1.5 billion over pirated books used to train Claude in first major AI copyright settlement
By The Associated PressJuly 21, 2026
2 hours ago
kid lying down on phone
PoliticsSocial Media
Lawmakers say they’re protecting kids—but their age checks are quietly building an ID requirement for the entire internet
By Catherina GioinoJuly 21, 2026
2 hours ago
holland
Arts & EntertainmentMovies
‘The audience is telling the industry something’: even IMAX is stunned by Christopher Nolan’s runaway ‘Odyssey’
By Tatiana SatauaJuly 21, 2026
4 hours ago
OpenAI CEO Sam Altman looking up.
CybersecurityOpenAI
OpenAI says its AI models secretly broke out of a secure test environment and hacked into AI company Hugging Face in order to cheat on an evaluation
By Jeremy Kahn and Emily ForliniJuly 21, 2026
4 hours ago

Most Popular

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
Success
Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
By Sasha RogelbergJuly 20, 2026
1 day ago
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
Success
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
By Sydney LakeJuly 20, 2026
1 day ago
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
AI
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
By Jason MaJuly 18, 2026
3 days ago
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
Economy
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
By Jason MaJuly 20, 2026
1 day ago
Current price of silver as of Monday, July 20, 2026
Personal Finance
Current price of silver as of Monday, July 20, 2026
By Joseph HostetlerJuly 20, 2026
2 days ago
Jamie Dimon won't put more of his own money into the long end of the bond market right now—thanks to the $39 trillion national debt
Economy
Jamie Dimon won't put more of his own money into the long end of the bond market right now—thanks to the $39 trillion national debt
By Eleanor PringleJuly 21, 2026
13 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.