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

Mike Mayo’s exile on Wall Street

By
Katie Benner
Katie Benner
Down Arrow Button Icon
By
Katie Benner
Katie Benner
Down Arrow Button Icon
December 29, 2011, 10:00 AM ET

Our Weekly Read column features Fortune staffers’ and contributors’ takes on recently published books about the business world and beyond. We’ve invited the entire Fortune family — from our writers and editors to our photo editors and designers — to weigh in on books of their choosing based on their individual tastes or curiosities. This week, writer Katie Benner takes a look at Exile on Wall Street, outsider analyst Michael Mayo’s insider look at high finance.



FORTUNE — Michael Mayo, the analyst who has never seemed afraid to criticize and cajole the world’s most powerful banks, wants you to know that he’s a rebel. It’s the persona that he’s cultivated in the press and with investors; and it’s also at the heart of his new book, Exile on Wall Street, the title itself is a riff on the Rolling Stones’ 18-track paean to sex, drugs, and rock ‘n roll.

Mayo, 48, convincingly shows himself to be pretty punk rock among sell side analysts. He called the bottom in bank stocks in 1994, and he was derided for it until the markets proved him right. He said to sell those very same stocks in 1999, a move that he asserts got him fired from Credit Suisse First Boston. (Fortune came to the same conclusion in a 2001 story about Mayo called “The Price of Being Right.”) And long before the mortgage crisis revealed executives at the nation’s largest banks to be some combination of cynical, morally bankrupt, or naïve, Mayo was calling out Wall Street executives for cronyism, lavish pay, and mismanagement. As one might imagine, his work has not made him wildly popular with his employers, who have mostly been bank CEOs. In a short time he burned several jobs and now works as a banking analyst at the small firm CLSA, an affiliate of France’s Credit Agricole Securities.

Mayo explains that he comes from a family of non-conformists. His mom, who was raised in an Orthodox Jewish home, embraced yoga, divorced, and remarried all before Mayo was five. And his beloved stepfather was an outsider and a fighter who escaped Communist Romania, fought for Israel in 1948, and slept with a handgun by his bed for his whole life. Mayo wasn’t armed with an Ivy League education or family connections as were so many of his contemporaries who were also seeking jobs in finance. And even after he had worked at firms including UBS, Lehman Brothers, and Credit Suisse, he never really fit in with the culture of Wall Street. At a party thrown at the summer house of a Lehman client in 1994, Mayo writes that he and his wife were fish out water in a sea of navy blue sport coats. “Jackie and I were used to the parties at Dewey Beach, where you showed up to parties in a bathing suit, and if you wanted to be a little dressy, you put a neon T-shirt over it,” he recalls.



Mayo’s sense of always being different from everyone around him gives him freedom to act and think outside of the conventions of his industry. This sentiment is at the heart of his book, which is a close up look at what it means, for better or for worse, to not go with the flow when you work in finance. Mayo is the rare analyst who doesn’t hobnob with the executives he’s supposed to cover. (It’s not unusual for star analysts to attend lavish parties and private dinners thrown by CEOs). And he scoffs at the pomp and perks that come with a job in banking.

Exile on Wall Street plays up the idea that Mayo is always an outsider peering into the alien world of bankers. Sometimes this can get a little tedious, but it never seems false, in part because Mayo is such a weirdo that it’s hard to imagine a world where he would fit right in. For example, he times himself to see whether it’s faster to take the local subway stop near his apartment, or to backtrack to the nearest express train. He once decorated his bachelor pad with photos of Alan Greenspan. And while studying for his chartered financial analyst certification, he wooed his then-girlfriend (who is now his wife) by having her carry flashcards with CFA topics.

Mayo often revels in his interloper status, but it would be wrong to say that he doesn’t care about what other people think of him. He cares deeply about setting the record straight, and at times he seems to have a persecution complex. One example of this is in his account of a public row he had with Jamie Dimon, the chief executive of JPMorgan Chase (JPM). Clearly his dispute with Dimon — which focused on whether or not Mayo had accurately rated Bank One and JPMorgan correctly — took a psychological toll on Mayo. He perceives two comments made by Dimon, spread out over as many years, as a coordinated attack. In all likelihood, they were offhand remarks made by a CEO known for making audacious, showman-like statements, and who had a lot to prove after being fired from Citigroup (C). What better way for Dimon to show that his bank was firing on all cylinders than to say that the likes of Mike Mayo, the Street’s most circumspect analyst, had been forced to change his rating from sell to buy? But the comments are personal for Mayo, and he describes in great detail his obsession with settling the score.

Exile also gets bogged down in a two-chapter discussion of Citigroup, which comprises nearly a fifth of the book. While Citi has no doubt had many problems, and continues to struggle along with its peers, shoehorning a full history of the bank in a book about Mayo’s career feels clunky and out of place. Given the fact that Mayo has been embroiled in a long-running fight with Citi management, the detour into Citi (Part I: A Long, Sad Saga; Part II: The Plot Sickens) also feels like a rather tedious act of vengeance.

But for the most part, Mayo’s book is a good story about a strange and fascinating career. It’s well-written, fast-paced, and often very entertaining. It’s a great inside look at Wall Street’s inner sanctums through the eyes of an outsider.

About the Author
By Katie Benner
See full bioRight Arrow Button Icon

Latest in Features

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
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • 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 Features

Meta and YouTube just took a crushing legal blow over tech addiction. At this rehab for addicted teens and adults, it’s treated like heroin
MagazineSocial Media
Meta and YouTube just took a crushing legal blow over tech addiction. At this rehab for addicted teens and adults, it’s treated like heroin
By Kristin StollerMarch 24, 2026
10 days ago
Cursor’s crossroads: The rapid rise, and very uncertain future, of a $30 billion AI startup
MagazineCoding
Cursor’s crossroads: The rapid rise, and very uncertain future, of a $30 billion AI startup
By Allie GarfinkleMarch 21, 2026
13 days ago
For CEOs, it’s time for a wartime mindset
MagazineIran
For CEOs, it’s time for a wartime mindset
By Geoff ColvinMarch 20, 2026
14 days ago
This photograph taken in Le-Perreux-sur-Marne, outside Paris on February 9, 2026 shows undated pictures provided by the US Department of Justice on January 30, 2026 as part of the Jeffrey Epstein files
C-SuiteJeffrey Epstein
How Jeffrey Epstein pulled Bill Gates and Microsoft into a web of sex, money, and secrets
By Eva Roytburg and Jim EdwardsMarch 10, 2026
24 days ago
Target’s new CEO lays out a $6 billion plan to revive ‘Tarzhay’
C-SuiteRetail
Target’s new CEO lays out a $6 billion plan to revive ‘Tarzhay’
By Phil WahbaMarch 6, 2026
28 days ago
Exclusive: How Becky Kennedy built a leadership playbook for parenting—and a $34-million-a-year business
SuccessMost Powerful Women
Exclusive: How Becky Kennedy built a leadership playbook for parenting—and a $34-million-a-year business
By Claire ZillmanFebruary 27, 2026
1 month ago

Most Popular

Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
Real Estate
Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
By Fortune EditorsApril 2, 2026
1 day ago
Major 4-day workweek study suggests that when we work 5 days we spend one doing basically nothing
Success
Major 4-day workweek study suggests that when we work 5 days we spend one doing basically nothing
By Fortune EditorsApril 2, 2026
1 day ago
Current price of oil as of April 2, 2026
Personal Finance
Current price of oil as of April 2, 2026
By Fortune EditorsApril 2, 2026
1 day ago
Paul Krugman smacks down Trump speech with argument that $4 gas is ‘less than half’ of the Hormuz hit. Here’s what he’s talking about
Economy
Paul Krugman smacks down Trump speech with argument that $4 gas is ‘less than half’ of the Hormuz hit. Here’s what he’s talking about
By Fortune EditorsApril 2, 2026
22 hours ago
Current price of gold as of April 1, 2026
Personal Finance
Current price of gold as of April 1, 2026
By Fortune EditorsApril 1, 2026
2 days ago
The Walmart billionaires next door: Quiet backlash is brewing against the heirs who remade the retailer’s hometown
Magazine
The Walmart billionaires next door: Quiet backlash is brewing against the heirs who remade the retailer’s hometown
By Fortune EditorsApril 3, 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.