What if… Renan Santos finishes third in Brazil's 2026 presidential first round

◇ Hypothetical scenario. What if… Renan Santos finishes third in Brazil's 2026 presidential first round? The analysis positions PBR, XP and ITUB to benefit and XOM, C and TSLA under pressure; confidence medium.

Hypothetical scenario — this analysis maps conditional exposure (“if this happens, who is exposed”). It is not graded against market prices unless the event occurs.

Analyzed 2026-10-02 — point-in-time, never revised. A hypothetical scenario is never graded.

Ranked exposures

  1. ▲ PBR Petrobras — impact +74 · confidence medium · horizon weeks · 1st order
    A market-oriented presidential outcome gives Petrobras greater freedom to invest and maintain import-parity fuel pricing.
    Chain: liberal candidate takes strong third place share → runoff candidates court that market oriented electorate → fuel subsidy and price intervention risk falls → Petrobras keeps import parity pricing and capex discipline
    What would break the call: The runoff winner announces a fuel price freeze or subsidy fund, cutting refining realizations below import parity.
  2. ▲ XP XP — impact +72 · confidence low · horizon immediate · 2nd order
    XP captures higher retail trading volumes and fund inflows as domestic investors rotate back into Brazilian equities and credit.
    Chain: strong market friendly first round vote → country risk premium narrows on reform odds → local equities and credit funds attract inflows → XP retail volumes and fee revenue rise
    What would break the call: Selic stays above fifteen percent into the runoff, keeping retail money in cash products and flat XP inflows.
  3. ▼ XOM ExxonMobil — impact -65 · confidence low · horizon quarters · 3rd order
    ExxonMobil experiences lower returns on Brazilian assets due to higher taxation after the first round.
    Chain: fragmented first round weakens liberal reform agenda → upstream fiscal terms and government take tighten → pre salt bid round economics deteriorate → Exxon Brazil project returns fall
    What would break the call: ANP confirms an offshore bid round with unchanged profit oil terms, leaving Exxon project returns intact.
  4. ▲ ITUB Itau Unibanco — impact +60 · confidence medium · horizon weeks · 2nd order
    Falling Brazilian political risk lowers Itaú’s funding spreads, reviving corporate credit demand and accelerating loan growth.
    Chain: political risk premium falls after first round → Brazilian sovereign curve steepens less and yields drop → bank wholesale funding spreads compress → corporate loan demand and Itau net interest income rise
    What would break the call: Credit default swap spreads widen after the first round, raising Itau funding cost and stalling loan growth.
  5. ▲ BBD Bradesco — impact +58 · confidence low · horizon immediate · 2nd order
    Bradesco books mark to market gains on its large local bond portfolio as Brazilian yields fall on reform expectations.
    Chain: reform expectations push local rates lower → NTN-B and LFT prices rally → Bradesco securities portfolio marks higher → treasury result and book value improve
    What would break the call: Local yields back up on fiscal slippage headlines, erasing mark to market gains on the securities book.
  6. ▼ C Citigroup — impact -55 · confidence low · horizon immediate · 3rd order
    Citigroup reduces Brazilian bond holdings since the third place finish raises inflation expectations.
    Chain: first round outcome leaves fiscal path unresolved → inflation expectations drift higher in local surveys → emerging market desks cut Brazilian duration → Citi trading revenue and local loan book shrink
    What would break the call: Brazilian breakeven inflation falls after the first round, prompting Citi to add rather than cut local duration.
  7. ▲ BSBR Santander Brasil — impact +54 · confidence low · horizon quarters · 2nd order
    Santander Brasil widens margins because cheaper wholesale funding and improving asset quality follow a sustained rally in local rates.
    Chain: sustained local rate rally after first round → wholesale funding repricing lowers deposit cost → delinquency in consumer book stabilizes → Santander Brasil net interest margin widens
    What would break the call: Ninety day delinquency rises again in the consumer book, offsetting any funding cost relief.
  8. ▲ NU Nubank — impact +53 · confidence medium · horizon weeks · 2nd order
    Brazilian policy support lowers Nubank’s funding costs while sustaining customer liquidity and credit demand.
    Chain: country risk compression lowers Brazilian deposit rates → Nubank interest expense on deposits falls → consumer spending and credit demand hold up → net interest income after losses expands
    What would break the call: The central bank keeps Selic elevated and Nubank deposit costs stay flat through the runoff.
  9. ▲ JPM JPMorgan — impact +52 · confidence low · horizon weeks · 3rd order
    JPMorgan increases advisory fees from Brazilian mergers when deal activity surges post political clarity.
    Chain: political clarity reduces Brazilian deal uncertainty → boards restart delayed mergers and equity offerings → JPMorgan mandates in Brazil increase → investment banking fee pool grows
    What would break the call: Brazilian equity issuance stays shut through the runoff, keeping the Latin America fee pool depressed.
  10. ▼ TSLA Tesla — impact -48 · confidence low · horizon quarters · 3rd order
    Tesla cuts prices on Brazilian imports after the election increases taxes on foreign carmakers.
    Chain: electoral result fails to block import tax rises → Brazil raises duties on imported electric vehicles → Tesla landed cost per unit climbs → prices cut or margins absorbed locally
    What would break the call: Brazil freezes the electric vehicle import tariff schedule, removing the landed cost increase.
  11. ▲ SBS Sabesp — impact +48 · confidence low · horizon quarters · 2nd order
    Sabesp trades on tariff reviews and privatization follow through, both easier under a market oriented federal administration.
    Chain: market oriented bloc strengthens after first round → sanitation concession and tariff framework stays intact → regulator approves scheduled tariff review → Sabesp revenue per connection and capex returns improve
    What would break the call: A court or regulator suspends the tariff review, freezing Sabesp allowed revenue.
  12. ▲ PAGS PagSeguro — impact +47 · confidence medium · horizon quarters · 3rd order
    Brazilian policy support boosts PagSeguro’s merchant payment volume by sustaining consumer spending and reducing receivables funding costs.
    Chain: lower country risk eases funding and rates → consumer spending and merchant sales hold up → PagSeguro total payment volume grows → receivables prepayment funding cost falls
    What would break the call: Card volume growth decelerates on weaker household income, offsetting any funding cost relief.
  13. ▲ STNE StoneCo — impact +47 · confidence medium · horizon quarters · 3rd order
    Brazilian policy support increases StoneCo’s merchant activity and credit volumes through sustained spending and cheaper prepayment funding.
    Chain: political clarity supports credit and consumption → small merchant transaction volume increases → StoneCo prepayment funding cost declines → financial income and credit book expand
    What would break the call: Merchant credit losses rise in the relaunched lending book, erasing the funding cost benefit.
  14. ▲ KO Coca Cola — impact +47 · confidence low · horizon weeks · 3rd order
    Coca Cola raises sales forecasts for Brazil after improved consumer spending follows the election results.
    Chain: improved sentiment supports Brazilian household spending → beverage volumes rise at bottlers → concentrate shipments to Brazil increase → Coca Cola Latin America unit case volume grows
    What would break the call: Brazilian real weakens sharply after the first round, cutting translated Latin America revenue.
  15. ▼ SUZ Suzano — impact -45 · confidence low · horizon quarters · 2nd order
    Suzano prices pulp in dollars while paying costs in reais, so currency appreciation compresses export margins each quarter.
    Chain: reform optimism attracts portfolio inflows to Brazil → real appreciates against the dollar → Suzano reais cost base rises in dollar terms → export pulp margin per tonne compresses
    What would break the call: The real depreciates past six per dollar after the first round, restoring Suzano export margins.
  16. ▲ UGP Ultrapar — impact +40 · confidence low · horizon quarters · 2nd order
    Import parity fuel pricing and lower diesel intervention improve Ipiranga distribution margins and reduce irregular market competition.
    Chain: market oriented bloc supports commercial fuel pricing → Petrobras avoids subsidized price freezes → distributor inventory gains and margin stability improve → Ultrapar Ipiranga EBITDA per cubic meter rises
    What would break the call: The government imposes a diesel price freeze, compressing distributor margins and creating inventory losses.
  17. ▼ GGB Gerdau — impact -39 · confidence medium · horizon quarters · 2nd order
    Brazil’s stronger currency and weaker infrastructure outlook pressure Gerdau’s domestic steel volumes and pricing.
    Chain: stronger real lowers imported steel landed cost → Chinese import competition pressures domestic prices → fiscal tightening proposals slow infrastructure spending → Gerdau Brazil volumes and realized prices fall
    What would break the call: Brazil raises steel import quotas tariffs, restoring Gerdau domestic pricing power and volumes.
  18. ▼ NKE Nike — impact -38 · confidence low · horizon weeks · 3rd order
    Nike reduces advertising expenditure in Brazil as local currency depreciation hurts product affordability.
    Chain: election uncertainty pressures the real → imported footwear prices rise for Brazilian consumers → Nike cuts marketing and wholesale shipments → Brazil revenue and share of Latin America fall
    What would break the call: The real rallies after the first round, restoring affordability and Nike wholesale orders in Brazil.
  19. ▼ VALE Vale — impact -36 · confidence medium · horizon quarters · 2nd order
    Brazilian political and currency developments keep Vale’s mining and logistics costs elevated, weakening competitiveness.
    Chain: capital inflows on reform hopes lift the real → Vale reais denominated mining costs rise in dollars → rail and port logistics costs stay elevated → iron ore C1 cash cost per tonne increases
    What would break the call: Iron ore prices rally above one hundred twenty dollars, swamping any currency driven cost increase.
  20. ▼ MSFT Microsoft — impact -32 · confidence low · horizon quarters · 3rd order
    Microsoft delays data center construction in Brazil when new leadership adopts stricter data laws.
    Chain: unresolved election raises regulatory uncertainty → data localization and tax rules tighten for cloud → Microsoft defers Brazilian data center phases → regional capex and Azure capacity revenue slip
    What would break the call: Microsoft confirms its Brazilian data center investment plan on schedule, removing the delay thesis.
  21. ▼ BAK Braskem — impact -30 · confidence low · horizon quarters · 2nd order
    Dollar linked petrochemical spreads shrink in reais terms when the currency appreciates, while reais costs and debt service stay heavy.
    Chain: reform optimism drives real appreciation → dollar linked resin prices convert to fewer reais → reais fixed costs and local overhead unchanged → Braskem reported spreads and EBITDA narrow
    What would break the call: Global polyethylene spreads widen sharply, outweighing the currency effect on Braskem earnings.
  22. ▲ ABEV Ambev — impact +28 · confidence low · horizon quarters · 3rd order
    Protected household transfers preserve beer affordability, supporting Ambev sales volumes across Brazil's mass market.
    Chain: liberal bloc pledges to protect cash transfers → low income household disposable income holds → beer affordability and premium mix improve → Ambev Brazil volumes and net revenue per hectoliter rise
    What would break the call: Proposed spending cuts reduce cash transfer values, cutting low income beer volumes in Brazil.
  23. ▼ JBS JBS — impact -27 · confidence low · horizon quarters
    Beef and poultry units in Brazil lose cost advantage against rivals as the currency firms versus the dollar.
  24. ▼ SID CSN — impact -25 · confidence low · horizon quarters
    CSN faces weaker expectations for rail infrastructure spending, reducing potential domestic demand for long steel products.

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Stocks in this scenario

PBR · XP · XOM · ITUB · BBD · C · BSBR · NU · JPM · TSLA · SBS · PAGS · STNE · KO · SUZ · UGP · GGB · NKE · VALE · MSFT · BAK · ABEV · JBS · SID · VIV · MELI · AGRO · CAT · MP · AXON

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