Misplaced Blame: Targeting Institutional Investors Won’t Solve the Housing Crisis

A recent AEI study challenges the widespread political narrative blaming institutional investors for the U.S. housing crisis, despite 22 states proposing legislation in 2025 to curb their activity. The analysis reveals that institutional investors, defined as owning over 100 properties, account for less than 1% of the total U.S. single-family housing stock and show no significant correlation with home price appreciation. Instead, the report asserts that decades of restrictive land-use and zoning policies, which have stifled new supply, are the true drivers of housing unaffordability, urging policymakers to focus on structural reforms to increase housing construction rather than targeting marginal market participants.

Analysis

A recent American Enterprise Institute (AEI) study provides quantitative evidence challenging the political narrative that institutional investors are driving the U.S. housing crisis, a narrative that prompted legislative proposals in 22 states in 2025. The data indicates that institutional investors (owning over 100 properties) have a minimal footprint, accounting for less than 1% of the U.S. single-family housing stock and under 0.5% in 36 states. Even in Georgia, the state with the highest concentration, their share is only 2.6%. The report argues that popular claims are inflated by conflating these large investors with small-scale "mom-and-pop" investors, who comprise over 90% of the investor-owned housing market. Furthermore, the analysis finds little correlation between institutional ownership and home price appreciation; markets with near-zero institutional presence like San Jose, CA, saw prices soar nearly 200% since 2012, while markets with a larger institutional presence like Memphis, TN, experienced below-average price growth. The study concludes the root cause of the affordability crisis is not investor activity but decades of restrictive land-use and zoning regulations that have created a structural housing supply shortage, as seen in California where a 15% housing shortfall dwarfs the 0.2% institutional ownership share.

Key Decisions for Investors

• Investors in single-family rental (SFR) assets should primarily monitor state-level legislative risk, as the article indicates political momentum against corporate ownership persists despite data showing minimal market impact.
• The analysis validates the long-term investment thesis for SFR, which is based on a structural housing shortage driven by supply constraints, suggesting that fundamental demand for rental housing will likely remain robust.
• Consider geographic allocation strategies that account for political risk, as the data reveals significant variance in institutional ownership and, by extension, regulatory scrutiny across different states and local markets.