What Ellington Management Group does

Ellington Management Group is a privately held investment management firm founded in 1994 by Michael Vranos and five partners after senior roles in the mortgage departments at Kidder Peabody and Lehman Brothers. The firm manages credit, mortgage, and fixed income strategies for institutional investors — pension funds, endowments, foundations, family offices, sovereign wealth funds, and insurance companies — through four strategic areas: diversified credit, mortgage prepayment relative value, traditional mandate solutions, and insurance solutions. The investment platform rests on proprietary quantitative infrastructure including agent-based prepayment analytics developed with Yale economist John Geanakoplos, loan-level prepayment and credit models, integrated interest rate and credit risk analytics, and the bespoke BondTalk programming language for CMO modeling.

Ellington operates a multi-vehicle structure: it serves as external manager for three public vehicles (Ellington Financial LLC on NYSE: EFC; EARN, now operating as Ellington Credit Company after a 2025 conversion to a closed-end RIC; and the Ellington Income Credit Opportunities Fund) and runs a private debt fund (Ellington Private Opportunities, launched 2016). The firm maintains offices in New York, Old Greenwich (CT), Torrance (CA), and London, with European regulatory infrastructure (MIFIDPRU 8, SRD II) supporting cross-border distribution.

Revenue derives from management fees on assets under management and performance-based fees on fund returns, supplemented by advisory and management fees earned as external manager of the public vehicles. Investment management fees are negotiated bilaterally with institutional clients and are not publicly disclosed. Go-to-market is sales-led and relationship-driven, with senior leadership visibility through Bloomberg TV appearances, Institutional Investor's Delivering Alpha conference participation, and PR handled by Gasthalter & Co., targeting institutional capital via a dedicated investor portal and direct field coverage.

Name

Ellington Management Group

Legal name

Ellington Management Group

Website

https://ellington.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

101–250 employees

Short description

Ellington Management Group is a privately held investment management firm founded in 1994 that runs proprietary quantitative credit, mortgage, and fixed income strategies for institutional investors and insurance companies across three public vehicles and a private debt fund.

Ownership category

akta.pro rank

Product category

Institutional Asset Management

NAICS

Portfolio Management and Investment Advice (52394), Portfolio Management and Investment Advice (523940)

SIC

Investment Advice (6282)

akta.pro primary industry

Institutional Consulting RIAs (OCIO/Endowments/Foundations/Pensions) (FSAAACAG)

akta.pro secondary industry

Insurance General Accounts (Institutional Asset Owners) (FSAAAGAG)

Keywords

• Mortgage-backed securities
• Credit hedge funds
• Fixed income management
• Structured credit strategies
• Institutional asset management

Headquarters

HQ city

Old Greenwich

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Management Fees: Hedge fund management fees charged on assets under management
2. Performance Fees: Performance-based fees (carried interest) from fund returns
3. External Manager Fees: Ellington Management Group and affiliates serve as external manager for three public vehicles (Ellington Financial LLC, EARN, Ellington Income Credit Opportunities Fund), generating advisory and management fees

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

Ellington Management Group is an investment and advisory firm managing institutional capital across credit cycles in mortgage-backed securities, credit, and fixed income markets. The firm operates four broad strategic areas: Diversified Credit Strategies, Mortgage Prepayment Relative Value Strategies, Traditional Mandate Solutions, and Insurance Solutions. These are delivered through public vehicles (Ellington Financial LLC, EARN/Ellington Credit Company, Ellington Income Credit Opportunities Fund) and private funds (Ellington Private Opportunities) to institutional investors, insurance companies, and qualified investors.

Product overview

Ellington Management Group is an investment and advisory firm offering a diversified platform of investment products across the credit and liquidity spectrum. The firm manages four broad strategic areas (Diversified Credit Strategies, Mortgage Prepayment Relative Value Strategies, Traditional Mandate Solutions, and Insurance Solutions) through multiple vehicle types. Public vehicles include Ellington Financial LLC (EFC), EARN (Ellington Credit Company), and Ellington Income Credit Opportunities Fund. Private offerings include Ellington Private Opportunities. The platform collectively focuses on mortgage, credit, and fixed income markets, serving institutional investors, insurance companies, and public market participants.

Differentiator

Problem solved

Functional benefit

Products and services

• Diversified Credit Strategies Seeks attractive returns through disciplined asset selection and hedging across residential mortgages, commercial mortgages, consumer debt, corporate debt, and leveraged loans, expressed through securitized and unsecuritized instruments in U.S. and European markets. Offered to institutional investors.
• Mortgage Prepayment Relative Value Strategies A core strategy employing agent-based analytics to select attractive agency and non-agency mortgage derivatives and agency pools with favorable prepayment characteristics, leveraging Ellington's proprietary prepayment models. Offered to institutional investors.
• Traditional Mandate Solutions Long-only, lower risk, and index-based products for institutional clients, with proprietary portfolio management systems supporting index-tracking, duration strategies, and compliance with ERISA and UBTI constraints.
• Insurance Solutions Investment programs designed for insurance companies across RMBS, CMBS, CLOs, and bespoke residential and commercial loan portfolios, with deep engagement on actuarial, regulatory, accounting, and operational constraints.
• Ellington Financial LLC (EFC) A publicly traded partnership (NYSE: EFC) managed by Ellington, investing primarily in mortgage-related assets including residential mortgage loans, RMBS, CMBS, ABS, and other targeted investments in the financial sector.
• EARN (Ellington Credit Company) A registered closed-end investment company (NYSE: EARN) that invests primarily in residential mortgage assets. Converted to closed-end RIC structure in 2025, focusing on agency RMBS and related strategies.
• Ellington Income Credit Opportunities Fund A registered closed-end fund focused on credit and structured credit opportunities, providing income through diversified credit strategies.
• Ellington Private Opportunities A private debt fund launched in 2016, offering private credit and debt investment strategies to qualified institutional investors.

Quantifiable outcome

• One of the longest track records in credit and mortgage hedge fund investing, with consistent application of core investment philosophy since 1994
• +1 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves11 records

Expansion highlights5 records

Direct peers

• Napier Park Global Capital: Structured credit and CLO-focused alternatives manager serving institutional investors. Directly comparable to Ellington's structured credit and ABS/MBS capabilities and competes for similar insurance and pension mandates.
• Pine River Capital Management: Independent credit-focused alternatives manager with structured credit and fixed income relative value strategies targeted at institutional investors. Direct product overlap with Ellington's relative value and structured credit franchises.
• Marathon Asset Management: Independent credit-focused alternatives manager with significant CLO, RMBS, and structured credit strategies targeted at institutional investors. Direct product overlap with Ellington's Diversified Credit and Insurance Solutions strategies.
• Angelo, Gordon & Co. Acquired by TPG in 2023, Angelo Gordon was a direct competitor to Ellington in non-investment-grade credit, structured credit, and mortgage-related strategies, with a similar institutional client base and alternatives-focused approach. Highly comparable on product mix and distribution model.
• Fortress Investment Group: Alternative asset manager with significant credit and mortgage-related fixed income capabilities (post-SoftBank ownership). Overlaps directly with Ellington on mortgage and structured credit strategies and competes for similar institutional insurance and pension allocations.
• Two Sigma Investments: Quantitative-driven alternatives manager with institutional credit and structured product strategies that overlap with Ellington's integrated interest rate and credit modeling approach. Comparable on quantitative, model-driven institutional investing.

Broad incumbents

• Oaktree Capital Management: Larger alternatives manager with a deep credit franchise (now part of Franklin Templeton). Overlaps with Ellington on structured credit, RMBS, and institutional mandate work but operates at a much larger AUM scale across multiple credit and equity strategies.
• PIMCO: One of the world's largest fixed income and credit managers with deep institutional pension and insurance relationships. Overlaps with Ellington on MBS, structured credit, and insurance-mandate work, though PIMCO operates at vastly larger scale across many asset classes.
• BlackRock: World's largest asset manager with extensive fixed income, structured credit, and institutional OCIO capabilities. Competes broadly with Ellington for institutional mandates, though at a much larger scale and across many strategies.
• Lazard Asset Management: Large institutional fixed income and credit asset manager with institutional pension and insurance client relationships. Compares to Ellington on institutional credit mandate work, though at materially larger AUM and broader strategy range.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ellington-management-group

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ellington Management Group