The All-Weather Investor | Building a $5M portfolio—$1M already achieved | Sharing everything I learn along the way

Strategic stock investing for Wealth Managers and Family Offices.

Wealth preservation is essential. 

But true financial stewardship requires strategic growth—built on conviction, discipline, and risk management.

Many wealth managers and family offices struggle to find stock investment strategies that deliver superior returns without unnecessary complexity. Our approach bridges that gap.

I’m Marcello, a former doctor turned full-time investor with two decades of experience in stock and crypto markets. 

Since 2016, I have worked with wealth managers, family offices, and high-net-worth individuals to implement investment strategies that maximize performance while protecting capital.

In 2020 and 2021, my momentum-based approach transformed $32,000 into over $1 million. 

Today, we refine and apply that strategy for professionals seeking an edge in the markets.

What we offer: 

↳ Institutional-grade stock strategies designed for long-term performance
↳ Risk-managed investment frameworks to navigate uncertainty with confidence
↳ Tailored solutions for wealth managers and family offices seeking scalable, high-conviction strategies

If you're looking to strengthen your portfolio strategy with a proven, data-driven approach, email me at marcello@mdvinternational.com

Marcello Duarte Vieira

What catches my eye the most in the financial market this early in the year is the array of thriving sectors like gold and other metals, copper, memory, electricity, and so on, whereas the S&P 500 kicked off slowly. Unlike the previous years, I think this will be one where effective stock picking matters more than it has.

Fund Manager | Specialized Momentum & Risk-Hedged Solutions for Family Offices & Advisors | 20+ Years of Market Experience

Identifying the best stocks in the leading sectors that aren't just "hot" but backed by a solid tailwind is a real superpower.

Concordant AI

I build AI agents for content creation. 

We scrape social media platforms to find outliers, do high fidelity research, write viral content (over 100M views generated).

Wayne Yap Pte. Ltd.

HoldCo: I buy and invest in wonderful businesses with $300k-$1m profits.

Private Equity Investor

Kosme Aesthetics

20-30% month over month revenue growth

As of Aug 2022, we’ve 40x-ed revenue and improved bottom-line profits by $50k/month
As of Apr 2023, we've 92x-ed revenue and are on track to double again in the next 4-5 months.

Owner

My Gym Children's Fitness Center - Great World

Principal Owner

beyondpoker.com

Podcast Host

UG Advisory

Business Upgrade Summit

~2000 sign-ups for the summit where I interviewed Jay Abraham, Roland Frasier, Mike Koenigs, Preethaji, Tucker Max, Benjamin Hardy, Elliot Roe and Steve Tan.

Summit Host

Self-Employed

>USD $1,500,000 in Live Cash Games
>USD $1,000,000 in Online Cash Games
USD $1,419,184 in Live Tournaments

Professional Poker Player

I was formerly Singapore's #1 poker player and quit to seek transcendental experiences.

Now I build AI agents to help businesses add $20k profits (or it's FREE).

Using LinkedIn to document my journey so follow me here :)

Also have a daily newsletter with 50% open rates: https://wayneyap.com/newsletter

Went from 100 followers to 15k in 6 months on X: @wayneyap
Growing my Instagram and TikTok: @wayneyap_

Let's connect if you've built functional AI agents.

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The Battle

Marcello Duarte Vieira

Wayne Yap

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Performance ScoreMarcello Duarte Vieira's LinkedIn Performance

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taplio

The Battle

Marcello Duarte Vieira

Wayne Yap

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Marcello Duarte Vieira's LinkedIn Performance

Ready to grow your LinkedIn presence?

Performance ScoreMarcello Duarte Vieira's LinkedIn Performance