Skip to content
Tuesday 21 July 2026London --:--Frankfurt --:--Zurich --:--
NewslettersSearchEN · DE
City PM

European business, markets and politics

FTSE 100
10,585.91
+0.58%
DAX
25,011.35
+0.66%
CAC 40
8,363.14
+0.28%
STOXX 50
6,285.63
+0.94%
  • Europe
  • Markets
  • Business
  • Economy
  • Technology
  • Politics
  • Opinion
More
GermanyFranceBankingAIEnergyFintechPropertyCapital Markets
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Economy
  • Technology
  • Politics
  • Opinion
  • DE
Wednesday 22 March 2023 5:12 am  |  Updated:  Tuesday 21 March 2023 3:51 pm

Muddy Waters chief slams EU regulators for short selling ‘overreach’

By: Charlie Conchie

City Editor

Add as a preferred source on Google
Carson Block said London should focus its efforts on being the "cleanest" market in the world - but a top City figure has hit back today
Carson Block said London should focus its efforts on being the "cleanest" market in the world - but a top City figure has hit back today

The founder of famed short seller Muddy Waters has slammed European rulemakers for “regulatory overreach” today and said the EU’s anti-short seller position was distorting markets.

Speaking with the Alternative Fund Insight podcast, Carson Block, who has waged campaigns with Austin, Texas-based Muddy Waters against London firms including Burford Capital and NMC Health in London, laid into rules in Europe which require short sellers to disclose their positions in companies publicly.

Block’s $230m outfit Muddy Waters bets against the stock of companies before publicly calling out faults and profiting from falls in its share price. However, he said his operations across Europe had been hampered by red tape.

“There is no question in my mind that the public disclosure requirement has discouraged short selling [in Europe],” he said. “It has also made pricing less efficient and distorted trading.”

Regulators in the UK are currently mulling repealing EU-era short-selling rules in the UK as part of a sweeping post-Brexit regulatory refresh.

The Financial Conduct Authority currently publishes a full list of disclosed short positions daily after the European regulator mandated firms in 2012 to disclose short positions of more than 0.5 per cent of total issued share value. He claims the tweaks were a “solution in search of a problem”, however.

“It is not for me to comment on whether Brexit makes sense, but I am sympathetic with the perception that the EU is frequently engaged in regulatory overreach,” he said.

Block said the consequence of the rules in practice was that short sellers slowly build up a position to the disclosure threshold before quickly ramping up their position after passing it, which distorted pricing.

“[Short sellers] don’t win because we are getting lower entry prices. If you are of the view that short selling is dangerous and damaging long-holders, well that doesn’t help long holders,” he said. “Nobody wins from that distortion.”

UK lawmakers have thrown their weight behind repealing regulation on short selling in recent weeks. City minister Andrew Griffith said in a speech this month that short selling was an “important tool in financial markets”. 

“The UK should therefore have regulations that support it and do not place excessive burdens on market participants,” he said.

He added that the area was “ripe for reform” with the aim of “reducing red tape and making markets work better”.

Read more

PwC slapped with multi-million fine for audit failures at FTSE 100 firm Babcock

PwC cuts roles and apprenticeship

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business
  • Investing

Trending Articles

  • Revealed: KPMG and Deloitte offer bumper redundancy packages to slash headcount

  • Romesh Ranganathan makes it hard to defend the BBC

  • Exclusive: Rugby World Champions Cup set to be mothballed

  • John Healey becomes Chancellor as Andy Burnham names top Cabinet appointments

  • Rachel Reeves’ sister takes top legal role in Burnham’s Cabinet overhaul

More from City PM

  • PwC slapped with multi-million fine for audit failures at FTSE 100 firm Babcock

    Big Four
    PwC cuts roles and apprenticeship
  • IMU Biosciences Selects Waters to Advance Breakthrough AI Immune Mapping Platform to Transform Early Diagnosis, Monitoring, and Precision Medicine

    Business Wire
  • The Misanthrope at the National Theatre: Sandra Oh shines in a play that flatters to deceive

    Life&Style
    Sandra Oh performing in The Misanthrope play, showcasing a dramatic scene with expressive gestures on stage.
  • Questions raised over FCA’s new short-selling rules 

    News
    The FCA has been urged to show change in its motor finance redress scheme.
  • Bank of England waters down stablecoin rules after industry backlash

    Regulation
    Bank of England deputy governor Breeden discusses economic policies during a press conference
  • Andy Burnham is utterly delusional

    Opinion
    Andy Burnham speaking at a press conference, expressing confidence despite challenges, highlighting leadership and resilie...
  • Motor finance war of words heats up as City watchdog blasts law firm’s motives

    Legal
    The FCA has introduced new proposals to close the financial advice gap.
  • Wayve hands London private market ‘major boost’ with $85m share sale

    Tech
    Wayve autonomous vehicle navigating a busy London street with iconic cityscape in the background
CityPM

Independent European business, markets and political news for decision-makers.

Morning Briefing

Europe

  • Germany
  • France
  • Europe
  • UK & Ireland

Business

  • Markets
  • Banking
  • Technology
  • Energy
  • Property
  • Fintech

Editorial

  • Opinion
  • Editorial Policy
  • Corrections
  • Contact

Company

  • About City PM
  • Privacy Policy
  • Terms of Use
  • Cookie Policy
© 2026 City PM Ltd · Published by CityPM Media, Bahnhofstrasse 65, 8001 Zürich, Switzerland
Privacy · Terms · Cookies · Facebook