Portfolio Manager, Mortgage-Backed Securities
Current
Jul 2019 - Present
AeroLeads people directory · profile
Brian Stack Email & Phone Number
Portfolio Manager, Mortgage-Backed Securities at DoubleLine Group LP
at
DoubleLine Group LP
1 work email found
@doubleline.com
2 phones found area 213
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Portfolio Manager, Mortgage-Backed Securities at DoubleLine Group LP
Location
Malibu, California, United States
Company size
Who is Brian Stack? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Brian Stack is listed as Portfolio Manager, Mortgage-Backed Securities at DoubleLine Group LP at DoubleLine Group LP, a company with 248 employees, based in Malibu, California, United States. AeroLeads shows a work email signal at doubleline.com, phone signal with area code 213, and a matched LinkedIn profile for Brian Stack.
Brian Stack previously worked as Portfolio Manager, Mortgage-Backed Securities at Doubleline Group Lp and Trader, Non-Agency MBS and Whole Loans at Doubleline Group Lp. Brian Stack studied at Yale University.
Company email context
Email format at DoubleLine Group LP
This section adds company-level context without repeating Brian Stack's masked contact details.
{first}.{last}@doubleline.com
89% confidence
AeroLeads found 1 current-domain work email signal for Brian Stack. Compare company email patterns before reaching out.
Profile bio
About Brian Stack
Brian Stack is a Portfolio Manager, Mortgage-Backed Securities at DoubleLine Group LP at DoubleLine Group LP. He possess expertise in structured finance, securitization, financial structuring, mortgage banking, capital markets and 12 more skills.
Listed skills include Structured Finance, Securitization, Financial Structuring, Mortgage Banking, and 13 others.
Current workplace
Brian Stack's current company
Company context helps verify the profile and gives searchers a useful next step.
Doubleline Group Lp
9 roles · 29 years
Brian Stack work experience
A career timeline built from the work history available for this profile.
Trader, Non-Agency Mbs And Whole Loans
Current
Sep 2015 - Present
Managing Director, Research And Trading
Illumination Asset Management, Llc
Sep 2012 - Sep 2015
Managing Director, Treasurer
May 2011 - Aug 2012
Director, Structured Finance
Jan 2011 - Apr 2011
Capital Markets
Arch Bay Capital
Jun 2010 - Dec 2010
Managing Director/Trader
Sep 2008 - Dec 2008
Svp, Structuring
Sep 2002 - Sep 2008
Structurer
W.J. Mayer & Co.
1997 - 2002
~5 yrs
Team & coworkers
Colleagues at DoubleLine Group LP
Other employees you can reach at doubleline.com. View company contacts for 248 employees →
JH
Jennifer Hutchins
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
KC
Kaycie Campbell
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
VL
Victoria L.
Colleague at Doubleline Group Lp
Los Angeles Metropolitan Area, United States
View →
DM
David Mew
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
KS
Kristine Smith
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
KO
Kazuhiro Okamura
Colleague at Doubleline Group Lp
Japan, Japan
View →
AT
Audrey Tjiptokesuma
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
EP
Emily Proffitt
Colleague at Doubleline Group Lp
Tampa, Florida, United States, United States
View →
LS
Lloyd Soh
Colleague at Doubleline Group Lp
Philadelphia, Pennsylvania, United States, United States
View →
AK
Adam Katz
Colleague at Doubleline Group Lp
New York, New York, United States, United States
View →
Jennifer Hutchins
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
KC
Kaycie Campbell
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
VL
Victoria L.
Colleague at Doubleline Group Lp
Los Angeles Metropolitan Area, United States
View →
DM
David Mew
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
KS
Kristine Smith
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
KO
Kazuhiro Okamura
Colleague at Doubleline Group Lp
Japan, Japan
View →
AT
Audrey Tjiptokesuma
Colleague at Doubleline Group Lp
Los Angeles, California, United States, United States
View →
EP
Emily Proffitt
Colleague at Doubleline Group Lp
Tampa, Florida, United States, United States
View →
LS
Lloyd Soh
Colleague at Doubleline Group Lp
Philadelphia, Pennsylvania, United States, United States
View →
AK
Adam Katz
Colleague at Doubleline Group Lp
New York, New York, United States, United States
View →
1 education record
Brian Stack education
FAQ
Frequently asked questions about Brian Stack
Quick answers generated from the profile data available on this page.
What company does Brian Stack work for?
Brian Stack works for DoubleLine Group LP.
What is Brian Stack's role at DoubleLine Group LP?
Brian Stack is listed as Portfolio Manager, Mortgage-Backed Securities at DoubleLine Group LP at DoubleLine Group LP.
What is Brian Stack's email address?
AeroLeads has found 1 work email signal at @doubleline.com for Brian Stack at DoubleLine Group LP.
What is Brian Stack's phone number?
AeroLeads has found 2 phone signal(s) with area code 213 for Brian Stack at DoubleLine Group LP.
Where is Brian Stack based?
Brian Stack is based in Malibu, California, United States while working with DoubleLine Group LP.
What companies has Brian Stack worked for?
Brian Stack has worked for Doubleline Group Lp, Illumination Asset Management, Llc, Pennymac, Arch Bay Capital, and Piper Jaffray.
Who are Brian Stack's colleagues at DoubleLine Group LP?
Brian Stack's colleagues at DoubleLine Group LP include Jennifer Hutchins, Kaycie Campbell, Victoria L., David Mew, and Kristine Smith.
How can I contact Brian Stack?
You can use AeroLeads to view verified contact signals for Brian Stack at DoubleLine Group LP, including work email, phone, and LinkedIn data when available.
What schools did Brian Stack attend?
Brian Stack studied at Yale University.
What skills is Brian Stack known for?
Brian Stack is listed with skills including Structured Finance, Securitization, Financial Structuring, Mortgage Banking, Capital Markets, Portfolio Management, Financial Services, and Risk Management.
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