Buy INTR: 63% Upside on U.S. Expansion and Better Margins

Hook / Thesis

Inter & Co. (INTR) is a fintech-turned-digital-bank that has quietly moved from growth-only to profitable growth. The company reported a record quarterly net income of R$260 million (about $52 million) and posted double-digit revenue and payment-volume growth. Management's push to internationalize its regulated banking footprint recently cleared two major regulatory hurdles: approval from Florida's Office of Financial Regulation and the U.S. Federal Reserve to open a state-licensed international banking branch in Miami. That combination - visible profit, scale in core markets, and a regulated entry point into the U.S. - is what makes INTR actionable.

At a current price of $8.28 and a market cap of roughly $3.65 billion, the stock trades at a P/E near 16.5. Back-of-envelope math using the last reported quarterly net income implies an annualized earnings run-rate consistent with the market multiple. If Inter converts its payment volume growth and marketplace monetization into continued net-income expansion while the U.S. entry accelerates higher-margin lending and credit products, a rerating to a mid-20s P/E or simply revenue and earnings growth toward analyst expectations supports a $13.50 target - roughly 63% upside from today's levels. Below I lay out the business case, valuation framing, catalysts, a concrete trade plan, and the risks that could derail the call.

What Inter & Co. actually does - and why the market should care

Inter & Co. is a financial super app headquartered in Belo Horizonte, Brazil. Its segments span Banking (deposits, cards, loans), Securities, Insurance Brokerage, Marketplace, Asset Management, and IT Services. The company operates a digital-first model that bundles transactional banking with marketplace and financial products to monetize customer activity across services.

Why this matters: the super-app model offers multiple monetization levers. Payments and marketplace activity drive fee income and customer engagement; banking and lending drive interest income and margins; asset-management and brokerage products increase lifetime value. The company said it serves tens of millions of customers (public reports cite 32 million to 41 million in different releases), which gives Inter both scale and optionality to cross-sell higher-margin products as it matures.

Recent financial and operational signals (numbers that matter)

• Record net income: Inter reported R$260M (~$52M) in net income in the third quarter of 2024, a 46% year-over-year increase in total payment volume and a 32% increase in total net revenue (11/14/2024).
• Ratings and funding profile: Moody's assigned debut AA+.br long-term issuer and deposit ratings with a stable outlook (05/31/2024) - that helps lower funding costs and supports international expansion.
• U.S. expansion: Regulatory approval to open an international banking branch in Miami (01/16/2026) creates a regulated conduit for credit and deposit products to U.S. and non-U.S. residents.
• Market snapshot: Previous close $8.79, current $8.28. Market cap ~ $3.65B; shares outstanding ~441.3M; float ~243.2M. 52-week range $4.855 - $10.36.
• Valuation multiples: P/E ~16.47 and P/B ~2.09, which are reasonable given double-digit revenue growth and emerging profitability.
• Liquidity & sentiment: Average volume ~3.0M (2-week) to ~3.5M (30-day). Short interest has been falling from ~12.0M (12/31/2025) to ~7.33M (02/13/2026), with days-to-cover down to ~1.71 - signaling both active shorting historically and recent covering pressure.

Valuation framing - why $13.50 is credible

Market cap today is roughly $3.65B. The company reported $52M in quarterly net income in Q3 2024; if you annualize that quarter you get about $208M of EPS-equivalent net income. $3.65B / $208M gives an implied P/E of ~17.6, which sits close to the reported P/E of 16.5. That suggests the market price already reflects recent profitability, not just growth hopes.

To hit $13.50 from $8.28 (approx. +63%), two paths are realistic: 1) continued earnings growth that increases the numerator (net income) while the P/E stays flat, or 2) multiple expansion as investors re-rate profitability and franchise quality because of the U.S. banking presence and Moody's backing. For example, if Inter grows net income from an annualized $208M to $300M over the next 12-18 months and the market assigns a P/E of ~15-18 to that earnings base, you are well into the $13+ range. Alternately, a stable $208M base and a P/E expansion from ~16.5 to the mid-20s would also push market cap toward the target.

Catalysts (what gets the stock there)

• Operationalization of the Miami international banking branch - this should increase access to U.S. deposits and allow the sale of higher-margin credit to a new customer base.
• Quarterly beats on net income or sustained improvement in payment volume and revenue growth that prove the move from growth at all costs to profitable scale.
• Further upgrades or affirmations from credit rating agencies that lower the cost of capital and increase investor confidence (Moody's action already a positive).
• Monetization wins in Marketplace or Asset Management - meaningful GMV or AUM acceleration that drives fee income.
• Short-covering squeezes if improved fundamentals collide with material short interest that has been trending lower but remains meaningful on absolute terms.

Trade plan (actionable)

Direction: Long INTR

Entry price: $8.28

Target price: $13.50 (long term - 180 trading days)

Stop loss: $6.60

Horizon: long term (180 trading days). I expect the re-rating and U.S. banking rollout to take time to materially show up in financials and multiples, so this trade is structured to capture a combination of earnings improvement and multiple expansion across ~6-9 months. Quarterly earnings, regulatory rollouts, and U.S. product launches will be the checkpoints.

Position sizing: treat this as a medium-risk idea. If you buy at $8.28 and place a $6.60 stop, you're risking ~20% on the position to pursue ~63% upside - a risk/reward that is attractive on paper but requires conviction in execution and macro stability.

Technical and sentiment context

Technicals are neutral-to-constructive: the 10/20/50-day SMAs and EMAs cluster in the high $8s, and the RSI around 41 suggests there is room for an upside move without being overbought. MACD shows bearish momentum today but that can reverse quickly on an earnings beat or positive news on the Miami branch rollout. Short interest has been meaningful but declining, which leaves room for squeezed dynamics if fundamentals surprise on the upside.

Risks and counterarguments

• Macroeconomic and FX risk: As a Brazil-headquartered bank, Inter's reported results, funding costs, and asset quality are sensitive to Brazilian economic cycles and currency moves. A weaker real or a macro slowdown would pressure margins and loan performance.
• Execution risk on U.S. expansion: Regulatory approval is only the first step. Building a compliant, competitive U.S. presence and winning deposits/credit customers is operationally challenging and capital-intensive; timelines can slip.
• Competition: Global and local fintech incumbents (including large players like Nu Holdings) are aggressively targeting the same customer segments; pricing and customer acquisition costs could rise, compressing margins.
• Valuation re-rating risk: The market may require a higher quality or visibility of earnings to re-rate the multiple. If growth slows but earnings expand only modestly, multiple expansion may not materialize.
• Short-term volatility and liquidity: Short interest has been elevated in recent history; that raises the potential for sharp down-days if sentiment shifts or for volatile moves as shorts cover.

Counterargument to the thesis

One clear counterargument is that Inter's recent profitability is partly due to one-off items or temporary mix shifts (for example, a quarter with stronger fee income or lower provisioning). If that is the case, annualizing a single strong quarter overstates sustainable earnings. In that scenario the market would be right to be cautious and keep the stock at current multiples until sustained earnings growth is proven. Additionally, if Brazilian rates fall sharply or macro stress increases NPLs, the earnings trajectory could reverse.

What will change my mind

I will upgrade conviction if Inter reports two consecutive quarters of sustained net income growth, clear metrics showing ROI on U.S. investment (new deposits, NIM on U.S. book), and continued improvement in Marketplace monetization or AUM growth. Conversely, I will abandon the thesis if the company reports worsening asset quality, missed guidance on the U.S. branch rollout with evidence of material execution slippage, or if valuation multiples compress materially due to a broader emerging-market banking sell-off.

Conclusion

Inter & Co. sits at an interesting inflection: it has scaled customers and transaction volume, demonstrated profitable quarters, and obtained regulatory approvals that materially expand its addressable market. At $8.28 and a market cap of ~$3.65B, the stock prices in some of that progress but leaves meaningful upside for both earnings growth and multiple expansion. The trade outlined above - buy at $8.28, stop at $6.60, target $13.50 over 180 trading days - balances upside potential with defined downside protection. This is a medium-risk, long-term trade built on execution of international expansion and continued profitability improvements.

Note: Monitor quarterly earnings, guidance on the Miami branch, and rating agency commentary as the primary checkpoints for this trade.