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

Over the last decade, I’ve been an Academy Coach at Arsenal FC, Tottenham FC. Fulham FC and Southend United FC Academy coaching over 700 elite academy football players.

My mission is to inspire 1 million coaches to excel and fulfil their dreams through proven coaching blueprints.

I help coaches to set clear goals, identifying the incremental steps to take and how to maximise each experience.

I’m the founder of the Coach Accelerator Community.

My portfolio:

→ I’m the founder Excellence Academy providing specialist coaching services to players across 35+ professional football clubs to date
→ I work alongside grassroots clubs to revamp and put systems in place which align with their club vision, playing philosophy and training syllabus
→ I coach coaches that need help with future pathway planning, admission onto football courses, coach delivery and personal development.
→ I work with international groups to provide elite training experiences 

My results:

→ 120,000+ following on social media
→ 20 million content impressions annually 
→ Growth of 3x within 120 days supporting coaching profiles on X

If you want to learn more about how to excel as a football coach you can join my newsletter:

→ GO HERE: https://thecoachesnewsletter.com/

If you want to have a 1:1 clarity call, book on my calendal link:

→ GO HERE: https://calendly.com/twilliams-pwg/coach-accelerator-programme

Email: twilliams@excellence-academy.co.uk
Twitter: @Coach_Temisan
Instagram: @Coach_Temisan
TikTok: @Coach_Temisan

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The Battle

Marcello Duarte Vieira

Temisan Williams MSc, BSc

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taplio

The Battle

Marcello Duarte Vieira

Temisan Williams MSc, BSc

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