Loma Negra Compañía Industrial Argentina (LOMA)

Materiales de construcción — cemento

Argentina's leading cement producer, with 43.6% of the market and more than half of its installed capacity idle, after two years of collapsing public works spending: Overvalued, with an estimated return of -3% annually.

Moat Compounder estimates the intrinsic value of Loma Negra Compañía Industrial Argentina (LOMA) at $9 per share on a five-year horizon. With the stock at $10.27 at 2026-09-04 close, the expected total return is -2.5% per year: overvalued. The analysis draws on Form 20-F, fiscal year 2025 (filed Apr-28-2026) and Form 6-K with second-quarter 2026 results (filed Aug-6-2026). Analysis dated 2026-08-06.

Price
$10.27
at 2026-09-04 close
Intrinsic value (5y, base)
$9
Total annual return (5y)
-2.5%
Status (nominal)
Overvalued
Margin of safety
No margin

The essentials

  • The only cement producer with nationwide reach in Argentina, with 43.6% share by volume; the high cost of freight confines competitors to the regions where they have a plant.
  • Operates at around 41% of its installed cement capacity (4.9 million tons produced against 12.0 of capacity): the volume recovery does not require expansion capex and flows almost entirely to margin.
  • Fiscal year 2025 is a cycle trough, not the normal level: the operating margin fell to 10.2% from 15.9% in 2024 and 15.0% in 2023. The valuation runs on a mid-cycle normalized result, 13.0%.
  • The balance sheet is healthy for this point in the cycle: net financial debt at 1.30 times the adjusted result of the last twelve months as of June 30, 2026, against 1.47 at year-end 2025, with no maturities for the rest of the year.
  • The indirect parent came out of a court-supervised reorganization in Brazil that enables a process to sell its stake in Loma Negra through September 2028. The business is valued as a going concern, with no control premium.
  • Owned limestone reserves of about 1,072 million tons — around 149 years at the consumption pace of the last five years — and a proprietary railroad connecting five of the seven plants.
Health: Under watch
Price $10 at 2026-09-04 closeMarket Cap ARS 1,922.6 bnEnterprise Value ARS 2,189.1 bnNet debt ARS 266.5 bnEV/EBIT (mid-cycle operating result) (today) 18.6x

Intrinsic value — two valuation methods

No margin of safety
Price market
$10
DCF value today
$9
-11.7% vs price
Multiples value today
$7
-29.4% vs price

By both methods, the value today (DCF $9 · Multiples $7) is below the market price ($10).

Pillars of the analysis

The verdict — today vs 5 years

Today — expensive, no margin of safety: at $10 trades ~41.5% above its value discounted to today (~$7); the expected return does not even reach the risk-free rate (4.5%).

At 5 years — Sobrevalorado: the expected total return is negative — the price already discounts a demanding scenario that, if not met, results in a loss.

The bridge: the return at 5 years falls below the risk-free rate (4.5%) — which is why there is not even a discount to today's value. To require a 15% annual return, it would need to be bought at ~$4.

Thesis

The business

It is the leading producer of an indispensable material in a market where geography and freight cost structurally limit rivals, with owned limestone for a century and a half and integrated rail logistics. Return on invested capital of 5.0% is well below the 10% bar, and that is already calculated on the mid-cycle normalized operating result, not on the 2025 reported figure (which would be even lower): the gap comes mostly from the denominator, a fixed-asset base restated to closing currency under the inflation adjustment, while the company is producing at around 41% of its installed cement capacity.

The valuation

It is valued at the enterprise level by a multiple on the mid-cycle normalized operating result, which is the metric that fits a capital-intensive, price-taking materials producer. Net income is not used: at this company the result from monetary position and exchange differences move it by hundreds of billions of pesos on a profit of twenty-three thousand, so it does not resemble owner earnings. The entry multiple is 19× times today and compresses to 11× times by year five at a constant market price.

The margin of safety

No margin of safety: the price already discounts a demanding scenario. The adverse scenario yields -3% annually and the favorable scenario -3%, with the base case at -3%. The spread is wide because the variable that dominates — the recovery of construction volume in Argentina — does not depend on the company. A reading caveat: the model is expressed in December 2025 pesos and the price is today's, so the inflation accrued between the two dates is not in the numerator but is in the exchange rate; the reported return is a floor.

What to watch

The disconfirmer is volume. The thesis rests on capacity utilization rising from around 41% and operating leverage bringing the margin back to mid-cycle. If industry dispatches stall at the current level, the margin stays at the 10% of fiscal 2025 and the multiple has nowhere to expand from. The three indicators to follow are the quarterly dispatch figures published by the manufacturers' association, the cement segment margin in the quarterly earnings release, and the resolution of the railroad concession.

Educational / informational. Does not constitute investment advice.

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