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

Trendingnow

1

Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI

2

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that

3

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises

1

Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI

2

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that

3

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
TechApple

Why Doug Kass shorted Apple

By
Philip Elmer-DeWitt
Philip Elmer-DeWitt
Down Arrow Button Icon
By
Philip Elmer-DeWitt
Philip Elmer-DeWitt
Down Arrow Button Icon
October 12, 2015, 8:37 AM ET
Doug Kass.
Doug Kass.Courtesy: Doug Kass

Doug Kass, a small hedge fund manager with a large presence on CNBC, has shorted Apple.

“The stock is moribund in my view,” he wrote Friday morning, citing the company’s past success and the “law of large numbers” (sic) as the stock’s greatest headwinds.

“From a critical standpoint, Apple’s recent iPhone upgrade likely represents the last important smart-phone product-cycle for some time (size matters!). And it’s growing clear that Apple TV, Apple Pay and the Apple Watch won’t produce a meaningful incremental impact on AAPL’s sales and profits. Meanwhile Apple Mac sales growth is slowing rapidly.”

I feel obliged to warn Apple investors that this is what Doug Kass does. He makes a bet in the market that Apple’s stock price will fall and then makes a big public show of it. On Twitter. On The Street. On cable TV.

When the stock goes down and his bet pays off, he brags about it. When the stock eventually goes up, crickets.

Past performance, of course, is no guarantee of future results, but so far Apple has always rebounded after a Kass event.

It went up after Kass shorted Apple at $30 a share, at $130 a share, at $380 a share. Split adjusted, that’s $4, $19 and $54 a share. Apple closed Friday at $112.12.

When Apple passed $700 (adjusted $100) in September 2012 and went into free-fall, Kass took credit in Barrons for the first $50 drop. I don’t know what he tweeted when the stock fell another $250. After I described his actions in 2013 as “self-serving,” he had me removed from his Twitter feed.

In response to today’s post, Kass wrote on Twitter: “I view $AAPL as mature company that is overvalued.”

I’ll repeat what I wrote in Oct. 2012—with credit to Jason (“the Apple slingshot“) Schwarz:

Just when the average investor cracks, the hedge funds will load up their portfolios. If you’re an average investor, you would be well advised to ignore guys like Kass.

See: Meet one of the guys tugging on the Apple slingshot

Correction, October 12, 2015: An earlier version of this article mischaracterized Kass’s 2013 activity around Apple’s stock as a “pump and dump” scheme. It was not. Fortune regrets the error.

Follow Philip Elmer-DeWitt on Twitter at @philiped. Read his Apple (AAPL) coverage at fortune.com/ped or subscribe via his RSS feed.

About the Author
By Philip Elmer-DeWitt
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
  • 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
  • Pinterest icon

Latest in Tech

SpaceX heads into a record-shattering IPO with the ‘deepest moat that exists today’ as investors vow to ‘never bet against Elon’
InnovationIPOs
SpaceX heads into a record-shattering IPO with the ‘deepest moat that exists today’ as investors vow to ‘never bet against Elon’
By Jason MaMay 16, 2026
7 hours ago
tarot
AICulture
We talked to 12 tarot card readers who are using AI. They split in 2 camps, with big implications for the technology
By Ziv Epstein, Farnaz Jahanbakhsh, Vana Goblot and The ConversationMay 16, 2026
8 hours ago
liberman
Commentarystart-ups
We watched social media concentrate. The same thing is happening in AI, only at a deeper layer
By David Liberman and Daniil LibermanMay 16, 2026
10 hours ago
mustafa suleyman
AIMicrosoft
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
11 hours ago
olivier
CommentaryAnthropic
I’ve been studying Big Tech for a long time. What just happened with Anthropic and the Pentagon terrifies me
By Olivier SylvainMay 16, 2026
11 hours ago
bhaskar
Economydisruption
The prophet of the ‘Wired Belt’ says capitalism is finally eating itself
By Bhaskar ChakravortiMay 16, 2026
13 hours ago

Most Popular

Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
AI
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
11 hours ago
Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that
Success
Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that
By Preston ForeMay 13, 2026
3 days ago
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
4 days ago
Meet the 20-year-old CEO who launched a company in high school to solve Gen Z's entry-level job crisis
Future of Work
Meet the 20-year-old CEO who launched a company in high school to solve Gen Z's entry-level job crisis
By Jake AngeloMay 16, 2026
15 hours ago
Current price of oil as of May 15, 2026
Personal Finance
Current price of oil as of May 15, 2026
By Joseph HostetlerMay 15, 2026
1 day ago
‘You’re not a hero, you’re a liability’: Shark Tank’s Kevin O’Leary warns Gen Z founders to stop glorifying hustle culture
Future of Work
‘You’re not a hero, you’re a liability’: Shark Tank’s Kevin O’Leary warns Gen Z founders to stop glorifying hustle culture
By Jacqueline MunisMay 16, 2026
11 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.