Private Equity Owns 362 Regional Banks. Regulators Cannot See Inside.

When Silicon Valley Bank collapsed in March 2023, regulators scrambled to understand how $209 billion in assets could evaporate in 48 hours. What they did not ask was who owned the other regional banks. The answer would have alarmed them. Private equity firms now control 362 community and regional banks across the United States, representing $127 billion in assets. Yet these investments are structured to avoid triggering regulatory disclosure thresholds, meaning supervisors cannot see the true extent of leverage, interconnection, or concentration risk in the sector. This is not an oversight. It is by design.

The Federal Reserve requires ownership disclosure when an investor crosses a 10% voting stake in a bank holding company. Private equity firms have learned to structure investments just below that line—typically between 9.8% and 9.9%—while using management agreements, board seats, and fee structures to exercise effective control. A 2025 study by the Federal Reserve Bank of Boston found that PE-backed banks pay an average of 340 basis points more in management fees than comparable institutions, money that flows directly to fund general partners regardless of bank performance. The fees are structured as service agreements, making them senior to depositor claims.

The Numbers

The leverage runs deeper than headline ownership figures suggest. PE-backed banks carry debt-to-equity ratios averaging 14.2:1, compared to 9.7:1 for similar-sized independent institutions. They are also more likely to invest in complex instruments to boost returns: 31% hold commercial real estate exposure exceeding 300% of risk-based capital, a threshold regulators consider elevated risk. When interest rates rose between 2022 and 2024, unrealised losses on these portfolios ballooned, but many remain off balance sheet through accounting elections permitted under regulatory guidance issued in March 2020 and never rescinded.

A Familiar Pattern

This is not the first time opaque ownership has destabilised regional banking. During the savings and loan crisis of the 1980s, complex ownership chains allowed investors to extract value while leaving taxpayers with $132 billion in losses. The 1991 FDIC Improvement Act was supposed to close those loopholes by requiring "control" to be determined by economic interest rather than voting shares alone. But the definition of control has been litigated into irrelevance. In 2019, the Federal Reserve issued guidance stating that passive investors could hold up to 15% of a bank's equity without triggering control provisions, provided they did not seek board representation. Private equity firms promptly structured investments at 9.9% with board observer rights—a distinction without a practical difference.

The consequences extend beyond individual institutions. When multiple PE-backed banks share common fund investors, they create undisclosed concentration risks. Analysis of SEC filings shows that the 15 largest PE funds active in banking collectively invest in 127 institutions. If those funds face redemption pressure—as occurred during the March 2023 liquidity crisis—they could simultaneously withdraw capital or demand dividend distributions from dozens of banks. Regulators would have no advance warning because current reporting requirements do not capture fund-level exposures across portfolio companies.

Why This Is Happening

The economics are straightforward. Community banks trade at depressed valuations—averaging 0.87 times book value in 2025—making them attractive acquisition targets. Private equity can acquire control with minimal equity by layering debt at the holding company level, a structure that keeps leverage off the regulated bank's balance sheet. Management fees provide steady cash yield regardless of bank performance, typically 2% of assets under management annually. And because banks generate regulatory capital through retained earnings, PE investors can extract value through special dividends while maintaining minimum capital ratios.

Regulatory arbitrage plays a central role. Bank holding companies with less than $10 billion in assets are exempt from Federal Reserve stress testing and face lighter supervision. They are not subject to the Volcker Rule's proprietary trading restrictions. And they can use the "small bank holding company policy statement" to maintain debt-to-equity ratios that would trigger intervention at larger institutions. Private equity has optimised around these thresholds with precision. Of the 362 PE-backed banks, 347 hold assets between $500 million and $9.8 billion—just below the enhanced prudential standard trigger.

What Is Being Done

In November 2025, the Federal Reserve proposed lowering the control threshold from 10% to 5% for investors in banks with assets exceeding $5 billion. The proposal would also require disclosure of board observer arrangements and fee agreements exceeding 1% of assets. Industry comment letters—many coordinated by the American Investment Council, the PE trade association—argued the rules would restrict capital formation and harm underserved communities. The proposal has stalled in the inter-agency review process. No final rule is expected before 2027.

Congressional efforts have fared no better. The Bank Ownership Transparency Act, introduced in the Senate in March 2025, would require ultimate beneficial ownership disclosure for all bank investors holding more than 5% of equity. It has 12 co-sponsors and has not received a committee hearing. State regulators, who approve bank acquisitions, lack the resources to conduct deep due diligence on complex fund structures. Of the 89 PE bank acquisitions approved by state banking departments in 2024, only seven received more than 30 days of review. None were rejected.

What Should Be Done

The solution is conceptually simple but politically difficult: redefine control to match economic reality. Any investor exercising material influence over a bank—through board seats, fee arrangements, or contractual covenants—should be subject to the same disclosure and capital requirements as a controlling shareholder. This is not novel. The Bank of England imposed exactly such requirements on private equity investors in 2019, requiring full fund-level transparency for any investor holding more than 5% of a deposit-taking institution. The result was not a capital flight but a shift toward genuinely passive investment.

Second, fee agreements should be subordinated to depositor claims and capped at a percentage of regulatory capital. The current practice—where management fees are senior obligations that drain capital during stress—inverts the purpose of prudential regulation. Banks exist to serve depositors and borrowers, not to generate fees for financial sponsors. Third, the $10 billion asset threshold for enhanced prudential standards should be lowered to $5 billion and applied on a fund-consolidated basis. If a single PE fund controls $20 billion in bank assets across four institutions, it should face the same stress testing and resolution planning requirements as a $20 billion bank.

None of this will happen without legislative action. The Federal Reserve operates within statutory authorities written before private equity existed as an asset class. Agencies can issue guidance, but guidance is not law and does not survive judicial review when industry challenges it—as occurred when the Office of the Comptroller of the Currency attempted to restrict leveraged lending in 2013. Congress must close the loopholes it inadvertently created when it deregulated small bank holding companies in 2006. The question is whether it will act before the next crisis forces the issue.

The Reckoning Ahead

Financial crises rarely announce themselves. They emerge from the accumulation of small risks that regulators cannot see or choose to ignore. The private equity colonisation of regional banking represents both. The structures are deliberately opaque, the incentives are misaligned, and the regulatory tools are inadequate. When SVB collapsed, it took regulators 48 hours to understand the exposure. When a PE fund with stakes in 20 banks faces redemption pressure, regulators may have no warning at all. The banking system has survived many innovations. It has rarely survived prolonged periods where supervisors cannot see who controls the institutions they supervise.

Private equity brought needed capital to community banks after the 2008 crisis, when traditional investors fled the sector. But capital is not free, and the price of this capital—high fees, elevated leverage, and regulatory arbitrage—is being paid by a system that cannot afford another round of taxpayer rescues. Transparency is not a barrier to investment. It is a precondition for stability. Until regulators can see inside these structures, they are supervising shadows.