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What is Private Equity & How it Works

Reported by Blackrock
Apr 15, 2026· 2 min read
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Key Takeaways
  • • BlackRock's educational explainer defines private equity as investment in companies that are not publicly traded, with the goal of growing value and selling at a profit via a private or strategic buyer or an IPO.
  • • The article identifies four PE strategies, ranging from venture capital and growth capital to buyouts and special situations, which form a continuum of risk and return.
  • • Investors access private equity through primaries, directs and co-investments, and secondaries, each with distinct liquidity, fee, and J-curve implications.
  • • The piece cites lower long-term volatility than public equities as a potential benefit, but flags illiquidity, limited regulatory oversight, and fewer reporting requirements as additional risks.
Summary
BlackRock's educational overview describes private equity as investing in companies that are not publicly traded, spanning early-stage startups to established businesses. The stated objective is to buy, improve and sell at a higher valuation, with exits occurring through sale to another private or strategic buyer or through an initial public offering. The article notes that private equity dates to the Industrial Revolution and has evolved into a strategic portfolio allocation.

The General Partner (GP), or lead sponsor, typically takes a controlling stake and actively influences operational decisions, capital allocation, leadership and long-term planning. Strategies vary by company development stage, level of control, and investment purpose. The article identifies four types: venture capital, which targets early-stage companies through typically minority positions with heightened risk; growth capital, which provides minority equity to scaling businesses with less leverage than buyouts; buyouts, which involve controlling stakes in mature companies often financed with a mix of equity and debt; and special situations, which target established companies facing operational or financial challenges.

Investors generally access the asset class in three ways. Primary investments commit capital to a newly raised fund, where returns may be negative early on due to fees and deployment, a pattern known as the J-curve effect. Directs and co-investments provide exposure to specific companies, typically with faster market exposure and lower fees, but require significant underwriting resources and carry concentration and execution risk. Secondaries involve purchasing existing fund interests, often at a discount to net asset value, which the article attributes mainly to LP liquidity needs rather than impairment, and which can reduce J-curve impact.

BlackRock argues that private equity has tended to exhibit lower long-term volatility than public equities, as private valuations are less sensitive to short-term sentiment and sponsors can hold longer. The article acknowledges that investors face market and operational risk as in public equities, plus illiquidity, limited regulatory oversight and reduced reporting, and that investors expect higher returns to compensate for these tradeoffs.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Blackrock What is Private Equity & How it Works