The largest financial risk in your life has never been diversified.

70% of household net worth. One property. One ZIP code. Harry Markowitz solved this in 1952 for equities. Home Diversification solves it for the home you live in.

The typical American household holds 60–70% of its net worth in a single, undiversified asset: the home they live in. No professional
investor would accept that concentration in any other context. Home Diversified Solutions Corp. is building the tools to fix that — giving homeowners meaningful downside protection and giving lenders materially stronger risk-adjusted economics, while families keep full ownership and occupancy of their homes.

THE GAP

Every other financial risk in your life is diversified. Your home is not.

  • Your Pension

Diversified across a broad range of investments.

  • Your savings

Diversified across multiple financial accounts and assets.

  • Your home

Concentrated in one property and one local housing market

Markowitz showed in 1952 that this is inefficient. Home Diversification is how you fix it.

PRODUCTS
  • FOR EXISTING HOMEOWNERS
Home Secure
Enroll without refinancing. Protect against local price collapse. No PMI, no refinance required.
  • FOR NEW BUYERS
Home Diversified Mortgage
Zero down. No PMI. Expected credit losses of ~5 bps grounded in 1M+ Freddie Mac loans.
  • FOR EQUITY OWNERS
Home Equity Diversification
Access the $30T+ in existing home equity without selling — and eliminate the concentration risk.

THE FOUNDATION

1M+
Freddie Mac loans modeled (1999–2020)
83%
Reduction in modeled credit losses
2022

The most defensible quantitative claim in contemporary housing finance.

OUR SOLUTIONS
Innovative Solutions for More Resilient Homeownership
Home Diversification offers research-driven solutions for homeowners, homebuyers, and institutional partners. Select a solution to explore its purpose, structure, and supporting research.
Home Diversification

A New Approach to Residential Risk

A research-driven framework designed to apply portfolio diversification principles to residential real estate and reduce dependence on a single local housing market.
Home Secure

Designed for Existing Homeowners

A homeowner-focused solution under development that aims to address geographic concentration risk without requiring homeowners to sell, refinance, or give up occupancy.
Mortgage Solutions

For Institutional Partners

Research-based housing finance solutions for lenders, insurers, investors, and other institutional organizations seeking to improve credit performance and strengthen the mortgage ecosystem.

THE RESEARCH

This Isn’t About Making Claims. It’s About Proving Them.

Home Diversification brings together recognized leaders in real estate finance, mortgage markets, risk management, and academic research. Our leadership team combines decades of industry experience with peer-reviewed scholarship to develop innovative solutions that address one of the most significant financial challenges facing homeowners today.

Publication Card
Peer-Reviewed Publication
“Mitigating Homeownership Risk Using SPVs: A Novel Approach to Achieving Diversification”
Marc Biron, MBA, CFA
Real Estate Finance  |  Vol. 38, No. 3  |  Winter 2022
J. Edward Zollinger Chair of Finance & Real Estate
College of William & Mary

Dataset: 1,000,000+ Freddie Mac single-family loans
Origination period: 1999–2020  |  Covers full GFC stress
CO-AUTHORED ARTICLE
“The Missing Principle in Housing Finance”

Biron & Siegel
Published August 8, 2026 in Chrisman Commentary and The Buffalo News
Available to institutional visitors on request

1M+

Freddie Mac loans modeled (1999–2020)

29 Bps

Expected annual credit loss conventional prime mortgage

25 Bps

Modeled expected annual credit loss under the GFC stress scenario

5 Bps

Modeled expected annual credit loss zero-down diversified mortgage

83%

Modeled reduction in expected annual credit loss (5 bps vs. 29 bps)

TEAM & ADVISORS

The Experts Behind Home Diversification.

Home Diversification brings together recognized leaders in real estate finance, mortgage markets, risk management, and academic research. Our leadership team combines decades of industry experience with peer-reviewed scholarship to develop innovative solutions that address one of the most significant financial challenges facing homeowners today.

Marc Biron, MBA, CFA — Co-CEO.
Co-CEO & Co-Founder

Home Diversified Solutions Corp.
Co-authored the peer-reviewed academic foundation for the Home Diversification platform, published in Real Estate Finance (Vol. 38, No. 3, 2022). Developed the proprietary credit risk model grounded in 1M+ Freddie Mac loans (1999–2020), including the full GFC stress period. Background in structured finance and consumer lending.

Steven L. Siegel, DBA — Co-CEO.
Co-CEO & Co-Author

International Capital Markets.
DBA. Wall Street-trained background in structured finance and capital markets. Provides independent strategic assessment, institutional positioning, article co-authorship, and regulatory sequencing guidance. Not a financial advisor or investor. Serves in an independent advisory capacity only.

FREQUENTLY ASKED QUESTIONS

Everything You Need to Know.

Find answers to the most common questions about Home Diversification, Home Secure, Mortgage Solutions, and the research that supports our approach.