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KRW 4.5 Trillion... Private Equity Firm Breaks the '1% Own Money' Rule and Profits from Pure Proprietary Investment

Reported by Asiae
Sep 13, 2026· 2 min read
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Key Takeaways
  • • A Korean private equity firm deployed KRW 4.5 trillion in proprietary capital for direct investment, circumventing the traditional "1% own money" convention where PE firms typically commit minimal personal capital alongside third-party investors.
  • • Korea's private equity market is experiencing significant capital accumulation, with firms holding a record 43.2 trillion won ($28.5 billion) in uninvested capital as dealmaking activity slows, creating pressure to deploy capital efficiently.
  • • The transaction highlights a strategic shift where PE firms increasingly use their own balance sheets for proprietary investments, fundamentally altering the risk-return dynamics and fee structures traditionally associated with third-party fund management.
  • • PE-backed portfolio companies face elevated default risk, with approximately 20% of PE-owned companies filing for bankruptcy within ten years—a rate ten times higher than publicly traded counterparts—raising questions about sustainability of proprietary investment strategies.
  • • Korea's PE market has grown substantially, with committed capital reaching KRW 116.1 trillion by end-2021 (up 20% year-over-year), establishing the sector as a critical funding source for distressed firms and leveraged buyouts.
Summary
A Korean private equity firm has executed a significant proprietary investment of KRW 4.5 trillion, departing from the industry norm where PE sponsors traditionally limit their own capital commitments to approximately 1% of fund sizes. This structural shift reflects broader market dynamics and capital deployment pressures within Korea's maturing PE ecosystem.

The Korean private equity sector has accumulated substantial dry powder amid a dealmaking slowdown. Industry data indicates PE firms are currently sitting on a record 43.2 trillion won ($28.5 billion) in uninvested capital, creating urgency to deploy capital and generate returns on committed funds. This environment has incentivized PE sponsors to increase proprietary balance sheet investments, allowing firms to execute larger transactions while maintaining operational leverage typically reserved for third-party capital.

The proprietary investment model demonstrates PE sponsors' confidence in specific opportunities while simultaneously reducing reliance on external fundraising cycles. However, this approach introduces concentration risk and requires sponsors to absorb direct losses from underperforming portfolio companies. Data suggests this risk is material: approximately 20% of PE-owned companies fail within ten years—a default rate ten times higher than publicly traded peers—underscoring the operational and financial challenges inherent in leveraged buyout models.

Korea's PE market has experienced sustained growth as a primary funding source for distressed enterprises and leveraged acquisitions. As of end-2021, investors had committed KRW 116.1 trillion to Korean PE funds, representing 20% growth from KRW 96.7 trillion in 2020. The sector's maturation has attracted institutional capital and encouraged sponsors to develop proprietary investment capabilities alongside traditional third-party fund management, signaling an evolution in how Korean PE firms structure capital deployment and risk allocation.

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Sources

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Asiae KRW 4.5 Trillion... Private Equity Firm Breaks the '1% Own Money' Rule and Profits from Pure Proprietary Investment