Brazil
Thiago Nigro built his public profile under the alias O Primo Rico — Portuguese for 'the rich cousin' — a persona deliberately designed to make personal finance approachable for everyday Brazilians.
Total Followers +0.6%
10.9M
Across Instagram
Primary Platform
YouTube
10.9M followers · 100% of audience
Engagement
3.3%
vs. 1.5% category median
Sponsorship Tier
Mega
Est. $109K–$240K / IG post
Nigro's Grupo Primo announced the merger with wealth manager Oikos, bringing total assets under management to R$34B. The group has set a target of R$100B AUM by 2028.
Nigro announced via YouTube that Grupo Primo is consolidating its scattered offices into a single 5,000 m² complex between Alphaville and Faria Lima, with studios, an auditorium, restaurant, and rooftop. Move expected in early 2027.
In a BM&C News interview, Nigro discussed lessons from Grupo Primo's rapid expansion and confirmed the company's valuation from the stake sale, adding that he shared proceeds with early-stage employees.
Filmed during late December 2025, Nigro disclosed his Bitcoin ETF purchase live on YouTube, citing a need for dollar-denominated portfolio exposure and concern about an incoming economic downturn.
| Platform | Followers | 30d Growth | Engagement | Posts / wk | Last upload |
|---|---|---|---|---|---|
| 10,923,390 | +67K | 3.3% | 20.5 | today |
| Window | Combined | |||
|---|---|---|---|---|
| Last 7 days | +26K +0.2% | +0 +0.0% | +0 +0.0% | +26K |
| Last 30 days | +67K +0.6% | +0 +0.0% | +0 +0.0% | +67K |
| Last 90 days | +250K +2.3% | +0 +0.0% | +0 +0.0% | +250K |
| Last 365 days | +250K +2.3% | +0 +0.0% | +0 +0.0% | +250K |
Daily follower snapshots from CreatorDB's longitudinal index.
Thiago Nigro built his public profile under the alias O Primo Rico — Portuguese for 'the rich cousin' — a persona deliberately designed to make personal finance approachable for everyday Brazilians. A trained financial advisor, he translated his professional background into a multi-platform media and education brand through Grupo Primo, the financial education company he founded. His book 'Do Mil ao Milhão' (From a Thousand to a Million) became a touchstone in Brazilian personal finance circles, converting complex investment concepts into plain language for a generation of first-time retail investors. His content spans practical investment strategy, entrepreneurship, and wealth-building frameworks delivered in a conversational, mentor-style format.
His audience skews heavily toward working-age Brazilians — the 25-to-34 cohort forms the plurality — a demographic actively building financial literacy as Brazil's retail investment market continues to expand. Engagement running more than double the category median reflects a genuinely active community rather than passive viewership. His marriage to wellness and lifestyle influencer Maíra Cardi has extended his reach beyond strict finance audiences, broadening his brand surface area into broader self-improvement conversations. As Brazil's digital personal finance sector matures, Nigro sits well-positioned as a premium-tier voice whose audience demographics and content authority make him a natural partner for fintech platforms, investment products, and entrepreneurship-adjacent sponsors.
Thiago.Nigro reaches an audience concentrated in Brazil primarily through YouTube, and is best activated via Instagram Reels and Stories. As a finance creator they map naturally to brands targeting that space. With no brand deals logged yet, they read as an available, category-aligned partner for advertisers building early presence in the space. Engagement on YouTube runs around 3.3%, which points to an audience better suited to category-relevant, mid-funnel campaigns than to pure-reach buys. Their YouTube-first format lends itself to integrations that sit inside the creator's usual content rather than running as standalone ads. Because the audience follows finance content rather than arriving through untargeted reach, sponsorships that match the channel's subject matter tend to convert more efficiently than broad placements. A consistent, on-topic posting focus gives sponsors a predictable, brand-safe environment, lowering placement risk compared with broad, general-interest channels. Campaigns here are best measured on qualified engagement and consideration within the niche rather than on raw impression volume. For Brazil-focused brands in finance and related categories, Thiago.Nigro offers a defined, creative-fit audience rather than broad, low-intent impressions.
Benchmark estimates for a creator at Thiago.Nigro's tier (Mega, 10.9M combined followers, Brazil). Pulled from CreatorDB's category benchmarks.
The CreatorDB Agency runs end-to-end influencer campaigns globally — shortlisting, outreach, contracting, and performance reporting. Talk to our team about building a campaign around creators in this niche.
Primo Rico's real name is Thiago Nigro. He built the Primo Rico alias to make financial education feel like advice from a savvy cousin rather than a distant expert, and has since grown that brand into one of Brazil's largest personal finance media and business groups.
Primo Rico translates roughly to "rich cousin" in Portuguese, and the name was deliberately chosen to position him as the financially clued-up friend or family member who breaks down investing in everyday language. The alias resonated strongly with young Brazilians and became the foundation of his entire brand before he began operating more publicly under his own name.
Grupo Primo is the financial education and services company founded by Thiago Nigro. It started as a content platform around the Primo Rico brand and expanded into courses, financial advisory services, and a broader ecosystem aimed at helping Brazilians invest and build wealth. The group represents his evolution from solo creator to business founder.
Do Mil ao Milhão — which translates to "From a Thousand to a Million" — is Thiago Nigro's best-selling personal finance book outlining a step-by-step approach to building wealth through disciplined saving and investing. It became one of the most widely read financial literacy books in Brazil and helped establish his authority well beyond social media.
Yes — Thiago Nigro is married to Maíra Cardi, one of Brazil's most recognizable celebrity life coaches and public figures, and his Instagram bio explicitly references the relationship. The pairing made them one of Brazil's highest-profile couples at the intersection of business, wellness, and entertainment.
Yes — Thiago Nigro's own Instagram bio directly prompts followers to speak with a Financial Advisor through Grupo Primo's network, signaling the group's expansion well beyond content creation into professional investment guidance. This positions Grupo Primo as a full financial services ecosystem rather than just a media brand.
Thiago Nigro built his wealth through early disciplined investing, the commercial success of Do Mil ao Milhão, and scaling Grupo Primo into a multi-revenue business spanning content, courses, and financial advisory services. His consistent message is that he personally followed the same principles he teaches — starting with modest savings and compounding returns over time.
Thiago Nigro posts primarily about personal finance, investing, and wealth-building, consistently tagging content under themes like investimentos and his Primo Rico brand. His content targets young Brazilians looking for practical, plain-language guidance on growing savings, understanding markets, and reaching financial independence.
Thiago Nigro has built a combined audience well into the tens of millions, placing him firmly in the Mega creator tier and making him one of the largest financial education voices in Brazil. His engagement rate runs well above the category median for accounts of that scale, which is rare at Mega level.
Thiago Nigro is Brazilian, and the overwhelming majority of his audience is based in Brazil. He creates content in Portuguese for the Brazilian market, which has made him one of the country's most influential voices in personal finance and investment education.
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
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@thiago.nigro · YouTube
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