# M Square Global

M Square Global is a Bank / Wealth / Trust based in Sao Paulo, Brazil.

## Overview

- **Organization type:** Bank / Wealth / Trust
- **Headquarters:** Sao Paulo, Brazil
- **Region:** Latin America
- **Address:** Sao Paulo, Brazil
- **Founded:** 2005
- **Assets under management:** Undisclosed
- **Website:** msquare.com
- **LinkedIn:** linkedin.com/company/m-square-investimentos

## Regulatory record

- **Reports private funds:** No

## About

M Square Global was founded in 2005 as an independent partnership in Sao Paulo by Arthur Mizne, Luciana Barreto, Ivo Profili, and Renata Silveira. The firm began by sourcing global investment opportunities before shifting decisively in 2007 to managing single-client portfolios. That architecture is designed to align squarely with each family's specific intergenerational mandate rather than pooling assets into commingled funds. The firm's core proposition is building diversified offshore allocations in hard currency. It searches globally for what it describes as investments that are often difficult for individual Brazilian families to access directly. The strategy spans multiple asset classes—including public equities, private markets, and alternative strategies—with an emphasis on developed-economy exposures. M Square positions itself as a bridge between local investors and the broader global opportunity set, filtering managers and direct opportunities through its own analytical framework. M Square operates as a compact partnership. The four partners named on its website—Mizne, Barreto, Profili, and Silveira—constitute the visible leadership team. The firm does not disclose total assets under management, committed capital, or headcount. No separate philanthropic foundation or adjacent operating business is identified in available disclosures. The firm's minimalist public presence reflects its focus on a concentrated client base of Brazilian families and institutions rather than broad marketing. The structural differentiator is the 2007 migration to single-client portfolios. That creates a governance framework where each family receives a bespoke mandate rather than sharing a pooled vehicle—an architecture that contrasts with many multi-family offices and fund-of-funds platforms.

## People

- Arthur Mizne — Partner
- Luciana Barreto — Partner
- Ivo Profili — Partner
- Renata Silveira — Partner

## Questions

### How does M Square Global source its investment opportunities?

The firm states it travels globally to identify what it calls 'the best investments, often difficult to access.' Its sourcing model relies on the partners' networks and analytical depth to surface managers and direct opportunities across developed markets. The firm does not detail specific sourcing channels or co-investor relationships.

### What investment strategies does M Square Global typically access for clients?

The firm focuses on global investments in hard currency, spanning public equities, private markets, and alternative strategies. Its mandate is to build diversified offshore allocations that preserve purchasing power and generate returns outside Brazil. The firm does not publish specific sector or stage preferences.

### How is M Square Global compensated, and what is its alignment model?

The firm's 2007 shift to single-client portfolios was explicitly designed to align interests with each family. While specific fee structures are not disclosed, the segregated mandate model means each client's portfolio is managed independently, and the partnership bears no structural incentive to cross-subsidize between clients or favor proprietary products.

## Related profiles

- [MSP Wealth Management](https://altss.com/profile/msp-wealth-management)
- [MSW Capital](https://altss.com/profile/msw-capital)

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Last updated: 2026-08-11T02:43:31.692Z

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