Thomas Ruff
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Thomas Ruff Email & Phone Number

Senior Vice President at Citigroup
Location: New York City Metropolitan Area, United States 11 work roles 2 schools
1 work email found @citigroup.com 3 phones found area 914 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email t****@citigroup.com
Direct phone (914) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Vice President
Location
New York City Metropolitan Area, United States
Company size

Who is Thomas Ruff? Overview

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Quick answer

Thomas Ruff is listed as Senior Vice President at Citigroup, a with 1251 employees, based in New York City Metropolitan Area, United States. AeroLeads shows a work email signal at citigroup.com, phone signal with area code 914, and a matched LinkedIn profile for Thomas Ruff.

Thomas Ruff previously worked as Managing Director at T&K Investments Llc and Managing Director - Head of US Treasury Trading at Auriga Sv. Thomas Ruff holds Mba, Finance from Pace University - Lubin School Of Business - New York - Ny.

Company email context

Email format at Citigroup

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{first}.{last}@citigroup.com
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AeroLeads found 1 current-domain work email signal for Thomas Ruff. Compare company email patterns before reaching out.

Profile bio

About Thomas Ruff

Financial Compliance and Risk Management Executive with extensive markets, products and regulatory management experience. Citigroup Market Surveillance’s Fixed Income SME using behavioral and rules based analytics to lead the development and implementation of U.S. Treasury Auction Manipulation, Fixed Income Spoofing, Fair Pricing, Wash, Parking, and Foreign Exchange surveillances. Surveillance and Trading experience across all Asset Classes. Adept at managing teams, identifying risks and delivering solutions. Developed strategies and launched three successful Global Proprietary Trading groups. Head Trader for a leading Primary Dealer, Proprietary Trading, and Money Market Trading desks. Hold both an MBA in Finance and FINRA Series 7.

Listed skills include Fixed Income, Derivatives, Trading, Capital Markets, and 26 others.

Current workplace

Thomas Ruff's current company

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Citigroup
Citigroup
Senior Vice President
los angeles, california, united states
Employees
1251
AeroLeads page
11 roles · 45 years

Thomas Ruff work experience

A career timeline built from the work history available for this profile.

Senior Vice President

Current

New York City Metropolitan Area

NAM Manager of Fixed Income and Foreign Exchange Trade and Communications Surveillance Teams• Provides ongoing, objective oversight of Compliance, Surveillance and Operational Risk management activities in adherence to firm programs and policies• Conducts independent review and challenge of the FI and FX Surveillance processes for adherence to the firm's Quality Assurance program standard• Global Lead G10 Rates, Sovereign & Supranational Marking the Close, Rates Spoofing, and End of Month Parking Surveillance Enhancement • Conceived and Led a fair pricing Global Surveillance Solution for US Treasury and Sovereign Debt reference pricing• Spearheaded U.S. Treasury Auction Manipulation, Fixed Income Spoofing, and Wash Trading features based surveillance CAP builds and enhancements• Led NAM response to a Global Central Bank Fair Pricing Threshold Validation CAP• Authored and Led FRB Covid-19 Fixed Income Market and Product Review• Conceived and implemented FI Parking Dual Perspective Scenario Enhancement• Global Lead FI Wash, Painting the Tape and Prearranged Trading Global Enhancement• Led Collaboration with Data Scientist Team on Holistic Actor-Based Dashboard Initiative • Inquiry response related to US Governments, Corporates, Derivatives, Equities, Commodities and FX

2015 - Present ~11 yrs 6 mos

Managing Director

T&K Investments Llc

New York City Metropolitan Area

Portfolio Manager and Proprietary Trader of cash US Treasuries and related Derivatives - Independently managed $3B US Rates cash, futures and options book for a large broker-dealer. Implemented directional, relative value and yield curve strategies

2011 - 2015 ~4 yrs

Managing Director - Head Of Us Treasury Trading

Auriga Sv

New York City Metropolitan Area

Portfolio Manager and Proprietary Trader of US Treasuries and Sovereign Fixed Income markets - Implemented credit, directional, relative value, and yield curve strategies - Produced 75% and 40% ROR in 2009 and 2010 respectively - Managed a $4B arbitrage book - Raised capital for, launched and managed the Fixed Income Proprietary Trading Desk - Implemented risk and regulatory management systems

2009 - 2011 ~2 yrs

Senior Portfolio Manager

New York City Metropolitan Area

Portfolio Manager - Partnered in the management of a $300B securities lending portfolio - Individually managed $75B in separately managed accounts - Senior Risk Committee member

2008 - 2009 ~1 yr

Senior Vice President

New York City Metropolitan Area

Portfolio Manager and Proprietary Trader - Managed US and Sovereign Fixed Income directional strategies, relative value arbitrage, option combinations & volatility views - Managed Equity and Commodity strategies

2005 - 2007 ~2 yrs

Senior Portfolio Manager

Portfolio Manager and Proprietary Trader of fixed income, energy, equity and currency markets - Managed $7B arbitrage book - Traded discretionary and systematic credit, directional, and relative value strategies

2004 - 2005 ~1 yr

Senior Portfolio Manager

New York City Metropolitan Area

Credit and Rates Proprietary Trader using directional and relative value arbitrage strategies - Managed Energy and Equity market momentum based strategies - Record trading profits 2001 - Average annual returns over four years exceeded 40% - Managed $6B book

2000 - 2004 ~4 yrs

Vice President-Head Proprietary Trader

New York City Metropolitan Area

US Treasuries, Sovereign Debt and related derivatives Trader - Senior Risk Committee Member - Most profitable fixed income trader at the firm - Series 3 & 24.

1997 - 2000 ~3 yrs

Managing Director

The Nippon Credit Bank Ltd.

New York City Metropolitan Area

Launched, recruited and managed proprietary trading desk - Designed and implemented risk management and compliance systems - Managed $100M in capital - Most profitable trader in the Global Proprietary Trading group - ALM and Investment Committee member

1995 - 1997 ~2 yrs

Vice President-Head Proprietary Trader

New York City Metropolitan Area

Traded entire US yield curve using cash Treasuries, Agencies, futures and options - Traded G-7 currency instruments and their derivatives.

1992 - 1995 ~3 yrs

Vice President-Deputy Department Head

Chemical Bank

New York City Metropolitan Area

Specialized in US Treasury/Agency and related derivatives directional trading and yield curve arbitrage - Most profitable trader on both the Government and Money Market Trading desk(s) - Launched NAM Eurodollar CD desk - Yankee CD, Bankers Acceptance, Repurchase Agreement and Matched Book Trader - Started NAM Agency Discount Note trading desk - Series 7 & 63

1982 - 1992 ~10 yrs
2 education records

Thomas Ruff education

Mba, Finance

Pace University - Lubin School Of Business - New York - Ny
FAQ

Frequently asked questions about Thomas Ruff

Quick answers generated from the profile data available on this page.

What company does Thomas Ruff work for?

Thomas Ruff works for Citigroup.

What is Thomas Ruff's role at Citigroup?

Thomas Ruff is listed as Senior Vice President at Citigroup.

What is Thomas Ruff's email address?

AeroLeads has found 1 work email signal at @citigroup.com for Thomas Ruff at Citigroup.

What is Thomas Ruff's phone number?

AeroLeads has found 3 phone signal(s) with area code 914 for Thomas Ruff at Citigroup.

Where is Thomas Ruff based?

Thomas Ruff is based in New York City Metropolitan Area, United States while working with Citigroup.

What companies has Thomas Ruff worked for?

Thomas Ruff has worked for Citigroup, T&K Investments Llc, Auriga Sv, Jpmorgan Chase, and Cantor Fitzgerald.

How can I contact Thomas Ruff?

You can use AeroLeads to view verified contact signals for Thomas Ruff at Citigroup, including work email, phone, and LinkedIn data when available.

What schools did Thomas Ruff attend?

Thomas Ruff holds Mba, Finance from Pace University - Lubin School Of Business - New York - Ny.

What skills is Thomas Ruff known for?

Thomas Ruff is listed with skills including Fixed Income, Derivatives, Trading, Capital Markets, Portfolio Management, Equities, Options, and Investments.

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