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Apr 3, 2025
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Venture Capital

The LPs Guide to Choosing the the Right VC Fund Size

Author
Austen Legler

🔍 Key Insights

F

or Limited Partners (LPs) diving into the venture capital (VC) space, understanding the size of VC funds is like selecting the right puzzle piece—it can make all the difference in achieving a balanced and successful portfolio. Let’s explore how fund size can influence your investment decisions and help you build a strategy that aligns perfectly with your goals.

Why Fund Size Matters

Imagine choosing between investing in a cozy boutique or a sprawling department store. Each offers different experiences, products, and levels of service. Similarly, the size of a VC fund you choose to invest in plays a big role in determining the risk, return, and how it fits within your portfolio. Fund size isn’t just about the amount of capital—it fundamentally influences the fund’s strategy, the stage of investments, and the potential outcomes.

Breaking Down VC Fund Sizes

VC funds come in various sizes, each with its own vibe and strategy. Let’s see how they differ.

Small-Cap Funds (<$250M Assets under Management)

Small-cap funds are like the nimble, passionate startups of the VC world. These funds stick close to the traditional venture model, focusing mainly on seed and early Series A investments. They typically invest in about 25 to 35 companies, sometimes even more at pre-seed or seed stages. Because they concentrate on the early stages, they deploy up to all of their capital early on. This narrow focus lets them pursue unique investments or specialize in niche sectors.

The potential here is huge—small-cap funds can deliver amazing returns if they pick the right winners. But, this comes with lots of risk, making manager selection super important. With so many possible outcomes, choosing the right managers can make or break your investment returns.

Mid-Cap Funds ($250M-$1B Assets under Management)

Mid-cap funds are like seasoned entrepreneurs who have found their footing but are still scaling up. This category is broad, so it helps to split it into smaller and larger mid-cap funds.

Smaller-Mid Cap ($250M-$499M): These funds strike a balance between early-stage investments and the ability to participate in follow-on rounds. They start with Series Seed and A investments and selectively back companies through Series B. This balanced approach allows them to maintain significant early-stage exposure while also supporting their portfolio companies as they grow.

Larger-Mid Cap ($500M-$999M): At this size, funds start to resemble the bigger players, often specializing in areas like fintech, enterprise, or deep-tech. They focus on Series A and B investments and continue supporting companies through multiple rounds, often up to Series C. These funds blend the agility of mid-sized funds with the specialized expertise of larger players, providing a balanced mix of growth potential and risk management.

Mid-cap funds offer a balanced risk-return profile, providing both growth potential and some level of risk mitigation compared to small-cap funds. They’re perfect for LPs looking for a middle ground in their portfolio construction, offering flexibility without committing to the highest or lowest risk tiers.

Large-Cap Funds ($1B+ Assets under Management)

Large-cap funds are the giants of the VC world, usually backed by strong brands and extensive resources. These funds operate across the entire investment spectrum, from seed to late-stage growth. They engage in full lifecycle investing, participating in Seed rounds for optionality but primarily focusing on Series A and beyond. Their investments typically maintain significant equity stakes, often around 15-20%, and support companies through Series C and D rounds.

Large-cap funds are known for their consistent returns and stronger downside protection. They require a solid reputation to raise such large funds, limiting the number of players in this tier. For LPs, large-cap funds offer stability and reliability, making them ideal for those prioritizing consistent returns and lower risk exposure.

How Fund Size Influences Your Investment Strategy

Understanding how fund size impacts strategy and returns can help you align your investments with your portfolio goals. Small-cap funds are perfect for LPs seeking maximum return potential and willing to tolerate higher volatility. Investing across numerous small-cap funds can spread risk and boost overall portfolio performance.

Mid-cap funds offer a balanced approach, providing both growth potential and some risk mitigation. They’re great for LPs looking to diversify their investments without fully committing to the high-risk, high-reward small-cap funds or the more stable large-cap funds.

Large-cap funds bring stability and consistency, offering more predictable outcomes with stronger downside protection. For LPs with larger capital bases, investing in large-cap funds can simplify the investment process and provide reliable returns.

Key Considerations for LPs

When deciding how to allocate your capital across different VC fund sizes, keep these factors in mind:

Return Objectives and Risk Tolerance

Your return goals and how much risk you can handle play a big role in determining which fund sizes to invest in. If you’re aiming for high returns and can handle significant volatility, small-cap funds might be the way to go. For a balanced growth approach, mid-cap funds offer a mix of potential returns and manageable risk. If steady, reliable returns are your priority, large-cap funds provide more predictable outcomes.

Scale of Capital Deployment

The amount of capital you need to deploy significantly influences your fund size focus. A smaller capital base might be better suited to small-cap or smaller-mid-cap funds, allowing for multiple investments and diversification. On the flip side, a larger capital base can efficiently support investments in large-cap funds, offering substantial returns with fewer, more significant investments.

Existing Portfolio Composition

Your current portfolio setup matters when deciding which fund sizes to add. If your portfolio is heavy in early-stage investments, adding large-cap funds can balance it by introducing growth-stage exposure. Similarly, if you already have significant growth equity exposure, small-cap funds can provide better diversification and higher return potential.

Liquidity Requirements and Time Horizons

Different fund sizes typically have different paths to liquidity. Small-cap funds often have longer exit timelines due to their early-stage focus, making them suitable for investors with longer time horizons. In contrast, large-cap funds may offer quicker liquidity through later-stage investments, aligning better with investors who have shorter time horizons.

Manager Selection and Due Diligence

Selecting the right managers is crucial, especially for small-cap funds where outcome dispersion is wide. Investing in small-cap funds requires thorough manager selection and extensive due diligence to identify those with a clear edge in sourcing, picking, and winning deals. Large-cap funds, with fewer investment targets, can be easier to manage in terms of due diligence but require a solid reputation and strong performance history.

Access and Relationships

Access to top-performing funds varies by size. Premier small-cap funds often have smaller fund sizes and established LP bases, requiring proactive relationship-building and sector expertise to gain access. Larger mid-cap and large-cap funds might be more accessible but typically require larger check sizes and a commitment to supporting multiple fund products over longer periods.

Crafting Your Venture Strategy

Your venture strategy might involve focusing entirely on one segment or diversifying across multiple fund sizes. For example, a family office aiming to maximize returns might invest primarily in small-cap funds, leveraging their higher return potential. On the other hand, a pension fund looking for stable, consistent returns might prefer large-cap platforms for their reliability and reduced risk.

A hybrid approach, combining investments across small, mid, and large-cap funds, can offer a well-rounded portfolio that leverages the strengths of each segment. This strategy allows you to balance high-growth potential with stability and consistent returns, aligning your investments with your overall portfolio goals.

Final Thoughts

There’s no one-size-fits-all answer when it comes to VC fund sizes. It’s all about aligning your investments with your objectives, understanding the unique characteristics of each fund size, and building a diversified portfolio that matches your risk tolerance and return expectations.

You can make informed decisions that enhance your venture capital investments by intentionally assessing your goals and constraints. Whether you’re eyeing high-growth potential with small-cap funds or seeking stability with large-cap platforms, understanding the impact of fund size is key to crafting a successful venture strategy.

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