Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News
      Nedbank hires MTN's former tech chief as group CIO - Nikos Angelopoulos

      Nedbank hires MTN’s former tech chief as group CIO

      31 July 2026
      Eskom's diesel bill falls 86% as breakdowns hit eight-year low

      Eskom’s diesel bill falls 86% as breakdowns hit eight-year low

      31 July 2026
      Ramaphosa signs off on taking the grid away from Eskom

      Ramaphosa signs off on taking the grid away from Eskom

      31 July 2026
      Microsoft just had the biggest day in stock market history

      Microsoft just had the biggest day in stock market history

      31 July 2026
      MTN Nigeria's growth engine stalled in second quarter - Karl Toriola

      MTN Nigeria’s growth engine stalled in second quarter

      31 July 2026
    • World
      Meta AI will now tell parents if their teen is in crisis

      Meta AI will now tell parents if their teen is in crisis

      17 July 2026
      IBM shares crash 25% as AI upends software spending - Arvind Krishna

      IBM shares crash 25% as AI upends software spending

      15 July 2026
      Jony Ive's first OpenAI device: an AI smart speaker - Jony Ive and Sam Altman

      Jony Ive’s first OpenAI device: an AI smart speaker

      15 July 2026
      Stripe, Advent in talks to buy PayPal for $53-billion

      Stripe, Advent in talks to buy PayPal for $53-billion

      15 July 2026
      Memory crisis sends smartphone market into steep decline

      Memory crisis sends smartphone market into steep decline

      13 July 2026
    • In-depth
      The plan to stop AI from breaking the world - Google DeepMind CEO Demis Hassabis. Image: John Sears

      The plan to stop AI from breaking the world

      16 July 2026
      The internet has a Strait of Hormuz problem

      The internet has a Strait of Hormuz problem

      15 July 2026
      AI boom sparks rally, frenzy and fear

      AI boom sparks rally, frenzy and fear

      11 June 2026
      Every plug-in hybrid on sale in South Africa, ranked by price - Lamborghini Temerario

      Every plug-in hybrid on sale in South Africa, ranked by price

      7 June 2026
      What Wi-Fi 8 will mean for wireless networks

      What Wi-Fi 8 will mean for wireless networks

      1 June 2026
    • TCS
      TCS+ | Why South African workers must become supervisors of digital labour - Accelera Digital Group Cliff de Wit

      TCS+ | Why South African workers must become supervisors of digital labour

      31 July 2026
      TCS | Rapid deployment rules can't work without municipalities: ACT - Nomvuyiso Batyi

      TCS | Icasa’s rules skip the real bottleneck: ACT

      30 July 2026
      TCS+ | iStore Business on why Apple makes sense for SMEs - Sudesh Pillay and Tamia Nontsikelelo

      TCS+ | iStore Business on why Apple makes sense for SMEs

      30 July 2026
      TCS+ | A smarter approach to cloud for South African businesses - Joel Chacko and Jonathan Oaker

      TCS+ | A smarter approach to cloud for South African businesses

      28 July 2026
      TCS | How Optasia lends billions to people banks can't see - Salvador Anglada

      TCS | How Optasia lends billions to people banks can’t see

      23 July 2026
    • Opinion
      The author, Jannie van Zyl

      Selling vapour is corporate suicide in slow motion

      16 July 2026
      Brazil's online gambling crackdown is a lesson for South Africa

      How Amazon outmanoeuvred Starlink in South Africa

      15 July 2026
      The Popia problem with agentic AI - Herman Haasbroek

      The Popia problem with agentic AI

      14 July 2026
      The author, Fanie van Rooyen

      South Africa can still catch the AI wave – here’s how

      7 July 2026
      The author, Fanie van Rooyen

      The AI utopia South Africa can’t afford

      1 July 2026
    • Company Hubs
      • 1Stream
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • Ascent Technology
      • AvertITD
      • BBD
      • Braintree
      • CallMiner
      • CambriLearn
      • CM Telecom
      • Contactable
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • HOSTAFRICA
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • Kaspersky
      • LSD Open
      • Mitel
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Telviva
      • Tenable
      • Vertiv
      • Videri Digital
      • Vodacom Business
      • Vox
      • Wipro
      • Workday
      • XLink
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Financial services
      • HealthTech
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Policy and regulation
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
      • Watts & Wheels
    • Events
    • Advertise
    TechCentralTechCentral
    Home » Sections » Investment » Dot-com bubble-scale crash looming for US tech stocks: warning

    Dot-com bubble-scale crash looming for US tech stocks: warning

    By Agency Staff22 January 2021
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    In the waning days of Donald Trump’s presidency, Jeremy Grantham warned that US stocks were in an epic bubble. He now predicts Joe Biden’s economic recovery plan will propel them to perilous new heights, followed by an inevitable crash.

    “We will have a few weeks of extra money and a few weeks of putting your last, desperate chips into the game, and then an even more spectacular bust,” Grantham, the value-investing legend and co-founder of Boston-based GMO, said in an interview. “When you have reached this level of obvious super-enthusiasm, the bubble has always, without exception, broken in the next few months, not a few years.”

    Data show risk-taking exploded following the last round of pandemic-relief checks. Grantham has “no doubt” at least some of the $1.9-trillion in federal aid Biden is seeking from congress will end up being spent on stocks instead of food or shelter.

    When you have reached this level of obvious super-enthusiasm, the bubble has always, without exception, broken in the next few months…

    He envisions a collapse rivalling the 1929 crash or the dot-com bust of 2000, when the Nasdaq Composite Index plunged almost 80% in 31 months.

    Many investors argue today’s valuations are justified by the growth potential of transformative technologies and new business models. Grantham, 82, dismisses that argument as fanciful, and he rejects the popular theory that the Federal Reserve can cushion or even reverse the next slide with bond-buying that pumps more liquidity into financial markets.

    “At the lowest rates in history, you don’t have a lot in the bank to throw on the table, do you?” he said.

    Rising to records

    For now, however, stocks keep rising to records and Grantham’s reputation as a perma-bear who misses out on rallies only grows.

    GMO’s cautious stance has been costly. Assets under management fell by tens of billions of dollars during the decade-long bull market, as the firm steered clear of growth stocks. Then in April, GMO doubled down, insulating its portfolios from directional bets on the market and largely missing out on the second leg of the 2020 rebound.

    Even before the pandemic, Grantham thought the economy was on shaky ground. He was concerned about the steady decline in US productivity, sceptical that Fed policy had achieved much beyond widening the inequality gap and worried that the profit-at-all-costs nature of American capitalism was destroying the environment and fraying the social fabric.

    Image: Hans Eiskonen

    For Grantham, the combination of fiscal stimulus and emergency Fed programmes led to “spectacular excesses” and pushed an already overvalued market into bubble territory.

    It could have other consequences, too.

    “If you think you live in a world where output doesn’t matter and you can just create paper, sooner or later you’re going to do the impossible, and that is bring back inflation,” Grantham said. “Interest rates are paper. Credit is paper. Real life is factories and workers and output, and we are not looking at increased output.”

    You will not make a handsome 10- or 20-year return from US growth stocks. If you could do emerging, low-growth and green, you might get the jackpot

    Grantham, who considers himself a student of bubbles, has been right before — if early. GMO exited Japan in 1987 and reduced its exposure to US stocks in late 1997, dodging the dot-com wipeout. Grantham also raised concerns about housing prices ahead of the 2008 financial crisis.

    This time, there may be few places to hide. If Grantham is right about the threat of inflation, bonds are risky. He also has reservations about gold because it generates no income. And in his view bitcoin is make-believe nonsense.

    Selling everything and holding cash is one option. But Grantham said his best advice for long-term investors is to focus on low-growth stocks that are cheap relative to benchmark indexes, emerging markets and companies fighting climate change with renewable energy and electric-car technology.

    “You will not make a handsome 10- or 20-year return from US growth stocks,” he said. “If you could do emerging, low-growth and green, you might get the jackpot.”  — Reported by Erik Schatzker, (c) 2021 Bloomberg LP

    Follow TechCentral on Google News Add TechCentral as your preferred source on Google


    Jeremy Grantham Joe Biden Nasdaq top
    WhatsApp YouTube
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleIntel will keep making its own chips
    Next Article Former Cell C executive arrested in R64m fraud case

    Related Posts

    Meet the CIO | Inside the JSE's tech engine with CIO Tebalo Tsoaeli

    Meet the CIO | Inside the JSE’s tech engine with CIO Tebalo Tsoaeli

    2 February 2026
    US President Donald Trump. Leah Millis/Reuters

    Nasdaq crashes into bear-market territory

    6 April 2025
    Tech selloff casts gloom over global markets

    US tech selloff intensifies

    8 March 2025
    Company News
    Domains.co.za launches self-hosted n8n VPS hosting

    Domains.co.za launches self-hosted n8n VPS hosting

    31 July 2026
    Smarter.tech '26 shows why smarter technology begins with context - Obsidian Systems

    Context is the missing piece in enterprise AI: Obsidian

    31 July 2026
    Huawei launches 12 intelligent transport solutions in South Africa - Sam Tang

    Huawei launches 12 intelligent transport solutions in South Africa

    30 July 2026
    Opinion
    The author, Jannie van Zyl

    Selling vapour is corporate suicide in slow motion

    16 July 2026
    Brazil's online gambling crackdown is a lesson for South Africa

    How Amazon outmanoeuvred Starlink in South Africa

    15 July 2026
    The Popia problem with agentic AI - Herman Haasbroek

    The Popia problem with agentic AI

    14 July 2026

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Latest Posts
    Nedbank hires MTN's former tech chief as group CIO - Nikos Angelopoulos

    Nedbank hires MTN’s former tech chief as group CIO

    31 July 2026
    Eskom's diesel bill falls 86% as breakdowns hit eight-year low

    Eskom’s diesel bill falls 86% as breakdowns hit eight-year low

    31 July 2026
    Ramaphosa signs off on taking the grid away from Eskom

    Ramaphosa signs off on taking the grid away from Eskom

    31 July 2026
    TCS+ | Why South African workers must become supervisors of digital labour - Accelera Digital Group Cliff de Wit

    TCS+ | Why South African workers must become supervisors of digital labour

    31 July 2026
    © 2009 - 2026 NewsCentral Media
    Built and maintained by Chronon
    • Cookie policy (ZA)
    • TechCentral – privacy and Popia

    Type above and press Enter to search. Press Esc to cancel.

    Manage consent

    TechCentral uses cookies to enhance its offerings. Consenting to these technologies allows us to serve you better. Not consenting or withdrawing consent may adversely affect certain features and functions of the website.

    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    • Manage options
    • Manage services
    • Manage {vendor_count} vendors
    • Read more about these purposes
    View preferences
    • {title}
    • {title}
    • {title}