Managing Member
Current
Wexford Capital Management, Llc
Portfolio Manager
Jun 2003 - Present
AeroLeads people directory · profile
Jack D. O'Brien, Cfa Email & Phone Number
Wexford Capital Management, LLC
at
Wexford Capital Management, LLC
1 work email found
@msn.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Wexford Capital Management, LLC
Role
Wexford Capital Management, LLC
Location
New York City Metropolitan Area, United States
Who is Jack D. O'Brien, Cfa? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jack D. O'Brien, Cfa is listed as Wexford Capital Management, LLC at Wexford Capital Management, LLC, based in New York City Metropolitan Area, United States. AeroLeads shows a work email signal at msn.com and a matched LinkedIn profile for Jack D. O'Brien, Cfa.
Jack D. O'Brien, Cfa previously worked as Managing Member at Wexford Capital Management, Llc and Vice President, Portfolio Manager at Lazard. Jack D. O'Brien, Cfa holds B.S., Finance from Boston College - Carroll School Of Management.
Company email context
Email format at Wexford Capital Management, LLC
This section adds company-level context without repeating Jack D. O'Brien, Cfa's masked contact details.
*@msn.com
68% confidence
AeroLeads found 1 current-domain work email signal for Jack D. O'Brien, Cfa. Compare company email patterns before reaching out.
Profile bio
About Jack D. O'Brien, Cfa
Jack D. O'Brien, Cfa is a Wexford Capital Management, LLC at Wexford Capital Management, LLC. He possess expertise in equities, investments, hedge funds, portfolio management, fixed income and 11 more skills. Colleagues describe him as "Jack and I worked together as portfolio managers during the turbulent late 1990's (Russian debt crisis, Long Term Capital unwind). Jack was the epitome of professionalism. He was highly capable in his role, very helpful to his colleagues and always maintained a calm confidence in his work."
Listed skills include Equities, Investments, Hedge Funds, Portfolio Management, and 12 others.
Current workplace
Jack D. O'Brien, Cfa's current company
Company context helps verify the profile and gives searchers a useful next step.
Wexford Capital Management, Llc
3 roles · 39 years
Jack D. O'Brien, Cfa work experience
A career timeline built from the work history available for this profile.
1993 - 2001
~8 yrs
Associate, Junior Portfolio Manager
1988 - 1993
~5 yrs
1 education record
Jack D. O'Brien, Cfa education
FAQ
Frequently asked questions about Jack D. O'Brien, Cfa
Quick answers generated from the profile data available on this page.
What company does Jack D. O'Brien, Cfa work for?
Jack D. O'Brien, Cfa works for Wexford Capital Management, LLC.
What is Jack D. O'Brien, Cfa's role at Wexford Capital Management, LLC?
Jack D. O'Brien, Cfa is listed as Wexford Capital Management, LLC at Wexford Capital Management, LLC.
What is Jack D. O'Brien, Cfa's email address?
AeroLeads has found 1 work email signal at @msn.com for Jack D. O'Brien, Cfa at Wexford Capital Management, LLC.
Where is Jack D. O'Brien, Cfa based?
Jack D. O'Brien, Cfa is based in New York City Metropolitan Area, United States while working with Wexford Capital Management, LLC.
What companies has Jack D. O'Brien, Cfa worked for?
Jack D. O'Brien, Cfa has worked for Wexford Capital Management, Llc, Lazard, and Income Research & Management.
How can I contact Jack D. O'Brien, Cfa?
You can use AeroLeads to view verified contact signals for Jack D. O'Brien, Cfa at Wexford Capital Management, LLC, including work email, phone, and LinkedIn data when available.
What schools did Jack D. O'Brien, Cfa attend?
Jack D. O'Brien, Cfa holds B.S., Finance from Boston College - Carroll School Of Management.
What skills is Jack D. O'Brien, Cfa known for?
Jack D. O'Brien, Cfa is listed with skills including Equities, Investments, Hedge Funds, Portfolio Management, Fixed Income, Financial Modeling, Bloomberg, and Asset Managment.
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