Types of FIIs: Brick, Paper, and Funds of Funds Explained

After understanding how Real Estate Investment Funds (FIIs) work in general, the next step is to deepen your knowledge about the different types of FIIs available on B3 (the Brazilian stock exchange). There are three major categories: brick-and-mortar funds ('fundos de tijolo'), which invest in physical properties; paper funds ('fundos de papel'), which invest in real estate debt securities; and funds of funds, also known as FoFs, which invest in shares of other FIIs.

Each type has its own risk, return, and sensitivity characteristics regarding economic factors such as interest rates and economic activity. Understanding these differences is essential to building a balanced FII portfolio that aligns with your investor profile and your long-term passive income goals.

Brick-and-Mortar Funds: Investing in Physical Properties

Brick-and-mortar funds are the most traditional and invest directly in properties such as shopping malls, logistics warehouses, corporate office towers, bank branches, and even hospitals. Revenue for these funds comes primarily from rent paid by tenants, which is distributed to shareholders as monthly payouts. The performance of these funds is directly tied to economic activity: during periods of growth, demand for commercial and logistics space tends to rise, reducing vacancy rates and enabling rent adjustments.

Within brick-and-mortar funds, there are subsectors with distinct dynamics. Shopping mall funds, for example, have revenue tied to consumer spending and typically have part of their rent linked to store sales. On the other hand, logistics funds have benefited heavily from e-commerce growth in recent years, generally featuring longer, built-to-suit or atypical leases that provide investors with greater revenue predictability.

Paper Funds: Real Estate Credit as the Primary Asset

Paper funds, also known as real estate receivables funds, invest primarily in CRIs (Real Estate Receivables Certificates) and other debt securities linked to the real estate sector. Instead of owning properties, these funds lend money—directly or indirectly—to developers, construction companies, or property owners, earning interest as their return.

Most CRIs in the Brazilian market are pegged to the CDI (Interbank Deposit Certificate, the benchmark floating rate) or IPCA (Brazil's official consumer price index), making paper funds more sensitive to shifts in the Selic benchmark rate and inflation than brick-and-mortar funds. In high Selic rate environments, CDI-indexed paper funds tend to offer higher dividend payouts, but they also carry credit default risk if debtors face financial hardship. Analyzing debtor quality and the collateral tied to CRIs is crucial before investing in these funds.

Funds of Funds (FoFs): Diversification in a Single Share

Funds of funds, or FoFs, do not invest directly in real estate or debt securities, but rather in shares of other FIIs listed on the stock exchange. This structure allows investors to gain instant diversification across different sectors and asset managers by purchasing a single share. It is an appealing option for those with less time or expertise to analyze dozens of real estate funds individually.

Active management in FoFs seeks to identify undervalued funds on the exchange, capitalizing on buy-and-sell opportunities to generate capital gains in addition to the rental income and interest passed on by underlying funds. The downside is that FoFs charge a management fee on assets that already incur management fees in the underlying funds, which can diminish the net yield delivered to shareholders.

Comparing Risk and Return Across Fund Types

Generally, paper funds tend to offer more stable and predictable monthly payouts in the short term because they rely on benchmarks like the CDI and IPCA, but they suffer more directly in borrower default scenarios. Brick-and-mortar funds tend to offer higher potential for long-term share appreciation as physical properties gain value, though their monthly yields are more vulnerable to vacancy fluctuations. Funds of funds provide a middle ground with convenient diversification, but they depend heavily on the quality of active management.

An investor with a more conservative profile focused on monthly income predictability might prefer a higher allocation to CDI-linked paper funds. Conversely, someone seeking long-term capital appreciation and willing to tolerate greater volatility might allocate a larger share to brick-and-mortar funds in sectors like logistics and high-end corporate towers.

Building a Balanced Portfolio with All Three Types

Combining all three types of FIIs enables investors to build a portfolio that is more resilient across different economic scenarios. When the Selic rate is high, paper funds tend to shine with elevated yields; in easing cycles with falling interest rates and economic expansion, brick-and-mortar funds typically benefit from both share appreciation and rent increases. Funds of funds help smooth out these transitions by offering diversified exposure in a practical way.

A balanced allocation, reviewed periodically according to the macroeconomic backdrop and the investor's personal goals, tends to yield more consistent results than placing all your bets on a single fund type, regardless of the stage of the economic cycle.

Conclusion

Understanding the differences between brick-and-mortar funds, paper funds, and funds of funds is essential for making well-informed decisions within the FII universe. Each type carries distinct risks and return potential, and the right mix depends on each investor's risk tolerance, investment horizon, and passive income goals.

Before increasing exposure to any of these types, it is worth reviewing management reports, understanding the underlying indexers, and assessing how each fund fits into the overall portfolio, always striving for balance between income predictability and long-term capital appreciation potential.

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