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

Fickle Investors Offer More Proof That Tech Valuations are Unsustainable

By
Adam Lashinsky
Adam Lashinsky
Down Arrow Button Icon
By
Adam Lashinsky
Adam Lashinsky
Down Arrow Button Icon
February 5, 2016, 8:42 AM ET

Touchy, touchy.

Tech investors are a fickle, capricious lot, behind only oil traders and buyers of Chinese equities in their lack of forgiveness.

Shares of a bevy of tech companies have been slammed this week, each one previously a darling to a greater or lesser degree. Their transgressions varied, from downright dreadful results to soft forecasts to unexpected tax snafus. What these falling angels have in common is an investment community that sells first and asks questions later.

It’s a good lesson for newer observers of the tech scene: Yes, in fact the lofty valuations of a year or two ago were ridiculous and unsustainable. To have believed otherwise was naïve.

Get Data Sheet, Fortune’s technology newsletter.

Take GoPro (GPRO), a fine company with an innovative product its customers love. GoPro’s problem of late is that its newer wares aren’t so great and it has too few customers. It didn’t help that it lowered first-quarter revenue guidance by about $130 million. GoPro’s is a single-digit stock now, down from more than $65 this summer.

Shares of LinkedIn were hammered in after-hours trading last night, down 29%, after the recruiting site reported a weak forecast for 2016. LinkedIn (LNKD) has a giant business, but it loses money and it is priced for perfection, as the market mavens say. Now it’s priced for less perfection.

Shares of data-analytics software maker Tableau Software (DATA) were hit even harder, despite robust revenue growth. The companies shares were off about 36% after hours after it disclosed it was unlikely to benefit as planned from a deferred tax asset. (Fortune’s Andrew Nusca ferrets out the details here.)

This is how it goes. When times are good, problems are easy to overlook. When times are tougher, as they are now, every foible is punished.

About the Author
By Adam Lashinsky
See full bioRight Arrow Button Icon

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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

A veiled Iranian woman holds her cellphone displaying a portrait of Iran's Supreme Leader, Ayatollah Ali Khamenei,
CybersecuritySecurity
Cyber retaliation from Iran is a problem for U.S. companies — ‘It’s in the hands of a 19-year-old hacker in a Telegram room,’ ex-NSA operative says
By Amanda GerutMarch 1, 2026
4 hours ago
Two girls look at a white laptop placed on a desk.
AIEducation
American schools weren’t broken until Silicon Valley used a lie to convince them they were—now reading and math scores are plummeting
By Sasha RogelbergMarch 1, 2026
6 hours ago
Big TechSocial Media
YouTube’s cofounder and former tech boss doesn’t want his kids to watch short videos, warning short-form content ‘equates to shorter attention spans’
By Marco Quiroz-GutierrezMarch 1, 2026
10 hours ago
Slack cofounder Stewart Butterfield
SuccessProductivity
Slack cofounder says workers and CEOs can get stuck doing ‘fake’ work like pre-meetings and slide shows
By Emma BurleighMarch 1, 2026
10 hours ago
heitmann
CommentaryEntrepreneurship
Here’s how to build something that lasts, from the founder of a $300 million bootstrapped company that’s been growing for 28 years straight
By Tim HeitmannMarch 1, 2026
16 hours ago
U.S. President Donald Trump delivers the State of the Union address during a joint session of Congress in the House Chamber at the Capitol on February 24, 2026 in Washington, D.C.
EnergyData centers
Your utility bills keep going up. Here’s everyone you can blame—AI data centers included
By Jordan BlumMarch 1, 2026
18 hours ago

Most Popular

placeholder alt text
Economy
Your grandparents are the reason the U.S. isn't in a recession right now. That won't last forever
By Eleanor PringleMarch 1, 2026
16 hours ago
placeholder alt text
Success
MacKenzie Scott's close relationship with Toni Morrison long before Amazon put her on the path give more than $1 billion to HBCUs
By Sasha RogelbergMarch 1, 2026
9 hours ago
placeholder alt text
Personal Finance
Trump's universal 401(k) architect on why lower-income people distrust retirement accounts: 'they want to know what the catch is'
By Jacqueline MunisFebruary 28, 2026
2 days ago
placeholder alt text
AI
The week the AI scare turned real and America realized maybe it isn't ready for what's coming
By Nick LichtenbergFebruary 28, 2026
2 days ago
placeholder alt text
Success
Japanese companies are paying older workers to sit by a window and do nothing—while Western CEOs demand super-AI productivity just to keep your job
By Orianna Rosa RoyleFebruary 27, 2026
2 days ago
placeholder alt text
Success
Walmart exec says U.S. workforces needs to take inspiration from China where ‘5 year-olds are learning DeepSeek’
By Preston ForeFebruary 27, 2026
3 days 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.