BMA · Banco Macro S.A. · Stock research

Ω# BMA — Banco Macro S.A.

Current Thesis

The fundamental leg of this story was tested on 2026-08-19 and failed on its own numbers. Banco Macro released Q2 2026 a week earlier than the 2026-08-26 date the calendar had carried, and the asset-quality lines moved the wrong way on every metric that mattered: the non-performing ratio rose to 6.25% from 5.40% in Q1, and total coverage fell to 95.39% from 109.8%. Coverage under 100% and blended NPLs above 5.40% were the two conditions flagged in advance as the fundamental break. Both printed.

Guidance did the rest. On the 2026-08-20 call management moved full-year cost of risk to 6.5–7%, above the 5.5–6% band guided on 2026-05-28, and cut expected real loan growth to 2–5% from the roughly 20% real frame carried into the year. Consumer NPLs went to 8.4% from 6.92%. Total financing of Ps.11.69 trillion was up 3% sequentially but down 5% year over year, and deposits of Ps.14.74 trillion slipped 1% quarter over quarter. The re-leveraging premise — own the interior-province retail and SME lender because private credit is about to compound off a low base — was withdrawn by the company that was supposed to deliver it.

Earnings themselves were not the problem. Net income of Ps.206.8 billion rose 39% sequentially and 4% year over year; excluding a Ps.21.9 billion restructuring charge, adjusted net income was Ps.221 billion with annualised ROAE of 14.3% and ROAA of 3.5%. Benzinga recorded EPS of $2.17 against a $1.59 estimate with revenue of $733.921M versus $864.780M expected. The tape ignored it. The ADR closed 2026-08-21 at $72.84 on the adjusted daily series, 28.1% below the $101.37 52-week high, with RSI(14) at 9.7 and a three-month price change of −3.1%. Three months ago that figure was positive double digits.

The narrative is dead. The dating is specific. The $78 shelf that defined the post-midterm consolidation broke on the 2026-08-14 close at $77.61. The 2026-08-19 report converted a price-structure break into a fundamental one by raising provisioning guidance and removing the growth frame. By the 2026-08-21 close the entire summer advance was gone. A different case may eventually be built on this balance sheet — 28% Tier 1 under Basel III and Ps.4.1 trillion of excess capital are not small — but that would be a recapitalisation-and-liquidation-value story, a separate leg from the disinflation-and-credit-growth one being graded here.

Bullish and bearish views on Banco Macro S.A.

The model's bull view on Banco Macro S.A. (BMA), in brief: Capital is not the issue. Basel III capital adequacy and Tier 1 both at 28% with Ps.4.1 trillion of excess capital, and liquid assets equal to 74% of total deposits (Q2 release, 2026-08-19). A bank with that liquidity profile absorbs a consumer credit cycle rather than being… The bear view: Coverage went below 100% and the NPL ratio went above the prior peak. Both cases follow in full.

Bull Case

• Capital is not the issue. Basel III capital adequacy and Tier 1 both at 28% with Ps.4.1 trillion of excess capital, and liquid assets equal to 74% of total deposits (Q2 release, 2026-08-19). A bank with that liquidity profile absorbs a consumer credit cycle rather than being resolved by one.
• Core profitability held through the deterioration. Net income Ps.206.8B, +39% QoQ; adjusted for the Ps.21.9B restructuring charge, Ps.221B at 14.3% ROAE (2026-08-19). The provisioning build did not push the quarter to a loss.
• Stage 3 exposure is over-reserved. Stage 3 loans were 4.1% of total financing with 148.8% coverage (2026-08-19). The headline coverage decline is partly mix, and management guided Stage 3 NPLs to stay below 4% with Stage 3 coverage near 100% at year-end.
• The macro plumbing has not cracked. BCRA reserves reached US$50 billion on gold revaluation with continued dollar purchases, per the 2026-08-20 Rio Times wrap. The peso at 1,497 is weak within the managed band, not through it.
• Disinflation is a level shift, not a reversal, so far. Cumulative 2026 CPI through July was 19.3%, against monthly prints of 3.4% in March and 2.6% in April (INDEC, released 2026-08-13). One re-acceleration to 2.1% MoM does not restore the old regime.
• Positioning is stretched to an extreme. RSI(14) 9.7 at the 2026-08-21 close, versus 21.4 a week earlier.

Bear Case

• Coverage went below 100% and the NPL ratio went above the prior peak. 6.25% NPL and 95.39% coverage at Q2 (2026-08-19) against 5.40% and 109.8% at Q1 (2026-05-28 call). The peer-best cushion that justified the premium is thinner.
• The February-peak claim is dead. Management said on 2026-05-28 that February marked the top in consumer NPLs at 6.92%. Q2 consumer NPLs printed 8.4%.
• Provisioning guidance was raised Full-year cost of risk moved to 6.5–7% from 5.5–6%, with total NPLs guided to 5.5–6% and a coverage floor of 90% (2026-08-20 call). Each of those is a downgrade of the same number given three months earlier.
• The growth thesis was formally cut. Real loan growth guidance to 2–5% for 2026 against roughly 20% previously; total financing −5% YoY. This follows First Capital Group's 2026-08-06 reading of BCRA data showing real private peso lending −1.0% MoM and −1.3% YoY in July, with personal loans in a tenth consecutive real monthly decline.
• Funding stopped growing. Deposits Ps.14.74 trillion, −1% QoQ (2026-08-19).
• Sovereign spread is widening into it. Country risk 517bp on 2026-08-20 versus 479–480bp on 2026-08-15 — the transmission channel into Argentine bank multiples runs directly through this number.
• Household delinquency was already at a record before the print. 12.7% in June 2026 (BCRA data via First Capital Group).

Setup & Price Structure

The reference close is $72.84 on 2026-08-21, 28.1% under the $101.37 52-week high. Two structural levels have gone: the $78 shelf lost on 2026-08-14 at $77.61, and the three-month advance, which is now a 3.1% decline. There is no intact base beneath the current price on the visible series; the next reference is the spring range, which the summer rally left behind.

RSI(14) at 9.7 is a capitulation-grade reading and is not, by itself, a thesis. It says the selling has been continuous and one-directional through the print — the shares fell from $77.61 on 2026-08-14 to $72.84 on 2026-08-21 across a week that contained an EPS beat.

Crowding and positioning observables, stated as observables:

• Sell-side was 9 buys / 0 holds / 0 sells with a $132.24 consensus target as of 2026-07-19. Against a $72.84 close that is roughly an 81% implied gap, and no post-print revision has been verified for this note. Unanimous coverage into a guidance cut is a supply of downgrades that has not yet been delivered.
• The Merval was still up 30.5% over twelve months as of the 2026-08-18 session, with the Rio Times describing the decline as profit-taking on a crowded reform trade. Banks led the selling: Banco Macro −3.8% and Grupo Galicia −3.5% on 2026-08-15, BBVA Argentina −2.6% on 2026-08-20.
• The earnings binary is spent. The print landed 2026-08-19; there is no scheduled company event inside the next 30 days to reprice against.
• No insider transactions or equity issuance were identified in filings for this note.

Catalyst Calendar (next 30 days)

• 2026-08-26 — congressional vote on the administration's reform bill. Flagged in the 2026-08-15 Rio Times coverage as a driver of bank-sector caution; not restated in the 2026-08-20 wrap, so treat the date as reported rather than confirmed.
• ~2026-09-06 (est.) — First Capital Group monthly report on August BCRA credit data. The July edition landed 2026-08-06. Shows whether personal lending posts an eleventh consecutive real monthly decline.
• ~2026-09-11 (est.) — INDEC August 2026 CPI. July's was published 2026-08-13 at 2.1% MoM with core 1.8%. A second consecutive month at or above that completes a two-print re-acceleration.

Elapsed catalysts

• Ongoing, daily — USD/ARS against the 1,500 band ceiling (1,497 on 2026-08-20) and country risk against 517bp. (passed 6d ago)

What Would Change Our Mind

The structure that would have to rebuild is credit quality, and the earliest observable is not price. The specific reversal is a Q3 report showing the NPL ratio back inside the guided 5.5–6% band with total coverage recovering above 100%, and cost of risk tracking at the low end of 6.5–7% rather than the high end — that would restate the cycle as having peaked in Q2 and make the current de-rating a provisioning air pocket. Absent that, the credit-recovery narrative stays broken regardless of how oversold the tape reads.

On price: a weekly close below $70 confirms the breakdown extends past the August capitulation and leaves nothing above the spring range to reference. On the macro side, an INDEC August CPI at or above 2.1% MoM at the ~2026-09-11 release, with core above 1.8%, would take the disinflation leg down alongside the credit leg. In the other direction, an August CPI back under 1.9% together with positive real private lending in the ~2026-09-06 First Capital report would put the macro half of the story back in play — but the company's own 2–5% real loan-growth guidance would still cap what that is worth to this issuer through year-end.

Correlation Notes

• Trades as a single exposure with GGAL, BBAR and SUPV. On 2026-08-15 the four moved −3.8%, −3.5%, −4.3% and −4.3% respectively; on 2026-08-20 BBVA led the decline again. Dispersion inside the group has stayed minimal, so idiosyncratic Q2 detail has had little separating power.
• ARGT is the index proxy; the Merval level (2,874,493 on 2026-08-20, −0.59%, third consecutive decline) sets the beta.
• Country risk at 517bp is the shared discount rate across all four bank ADRs — sovereign spread, not deposit franchise quality, has been driving the sector's multiple.
• The ADR carries peso translation on top of equity risk. USD/ARS at 1,497 sits just under the 1,500 band ceiling; a band break converts peso operating results at a worse rate for a dollar holder regardless of what the bank earns in local currency.