
Context: How Bolsa de Valores de Quito works, and what it makes issuers disclose · Ecuador on the LatAm Power Map
A family-run shrimp packer on Ecuador’s Pacific coast became the first company in its sector to sell shares on the Guayaquil stock exchange — and rode a wild shrimp export boom before the tide turned.
| Full name | Natluk S.A. |
| Ticker / Exchange | NTK / Bolsa de Valores de Guayaquil (BVG) |
| Headquarters | Guayaquil, Guayas, Ecuador (plant: General Villamil Playas) |
| Sector | Seafood processing and export (shrimp) |
| Employees | 211 (2024) |
| Share price (BVG, latest) | $7.70 (nominal value $1.00) |
| Market value (market cap) | Not disclosed in available sources |
| Yearly sales (revenue) | Not disclosed in available sources for FY2024; Jan–Apr 2022 run-rate ~$143M (our calculation from $47.75M in 4 months) |
| Net profit | Not disclosed in available sources for FY2024 |
| Net margin | Not disclosed in available sources for FY2024; gross margin 1.71% (Apr 2022) |
| Return on equity (ROE) | 13.24% (April 2022) |
| Price-to-earnings (P/E) | Not disclosed in available sources |
| Dividend yield | Not disclosed in available sources |
| Risk rating | AA+ (Summaratings, June 2022) |
| Website | natluk.com |
What it is
Natluk S.A. is a shrimp processor and exporter based in the canton of General Villamil Playas, with operations running since September 2010. The company was incorporated under Ecuadorian law on 9 November 2002.
It processes wild-catch artisanal shrimp using internationally certified food-safety protocols — HACCP, SSOP and good manufacturing practices — to guarantee the quality and safety of finished product. It markets itself as a worldwide seafood exporter and claims the number-one position in wild shrimp.
Its product range spans wild shrimp from the sea and farmed (aquaculture) pond shrimp, in every size grade, plus lobster and fish — a deliberately broad portfolio so it can supply whatever a buyer needs. It was the first shrimp-sector company to list on Ecuador’s stock exchange, and describes itself as projecting internationally.
Who owns it
Natluk is a family enterprise. Its chairman is Mario Alejandro Dahik Ayoub, and the corporate vehicle that holds the controlling stake is Holding Alsofcorp S.A.
The exact ownership percentage of Holding Alsofcorp S.A. is not disclosed in available sources; the free float — shares traded by the public — is small given that equity capital at the time of its 2022 risk rating stood at just $800,000 at a $1.00 nominal value per share.
Who runs it
María Verónica Dahik Ayoub, a commercial engineer, serves as General Manager (CEO) and had held that role for at least six years as of mid-2022. The company also has an administrative-financial manager; as of 2022 that role was held by economist Richard Arrieta.
The Dahik family therefore occupies both the chairmanship and the chief executive seat — a structure common in Ecuador’s smaller listed companies, which concentrates decision-making but also concentrates risk in key-person dependency. The company had no formal corporate-governance policy as of 2022, though each member’s functions were spelled out in internal manuals.
The money, in plain words
Natluk’s finances tell two very different stories depending on which year you look at. During 2022 the company surged into aquaculture shrimp — farmed pond shrimp — through strategic alliances with suppliers and new production lines, which drove a dramatic expansion in sales.
Sales for January through April 2022 reached $47.75 million, a rise of 410% over the same four months of 2021 — annualising to roughly $143 million (our calculation), an extraordinary run-rate for a company with $800,000 in equity capital.
That thin equity base — owners had put in just $800,000, yet were controlling $30.74 million in total assets — means the business was running on borrowed money, overwhelmingly supplier credit and market-paper debt. The apalancamiento, or leverage ratio of assets to equity, reached 12.17 times in April 2022 — meaning for every dollar the owners put in, the company was operating with twelve dollars of total resources, almost all of it debt.
For a finance professional: that is extreme leverage. For anyone: one bad export season or a price collapse can wipe out equity entirely.
The boom did not last: 2023 brought a net-sales drop of 74.45% and a 26.73% shrinkage in total assets — the clearest possible sign that the aquaculture expansion unwound sharply, likely as global shrimp prices corrected after their 2021–22 peak. Into 2025, reported revenue continued to fall sharply, though total assets grew again by 32.41% — a divergence that will bear watching in any full audited accounts.
What it is doing now
The company ranked seventh among Ecuador’s national shrimp exporters in April 2022, up from 24th at end-2021 — but that ranking almost certainly slipped as the sector-wide correction unfolded in 2023–24. The most recent publicly available risk rating, AA+ with a positive trend assigned by Summaratings in June 2022, predates that correction and should not be read as a current assessment.
Net margin reportedly improved by roughly 49% in 2025 — a directional positive, though without absolute figures it is impossible to judge whether the business has returned to meaningful profitability or simply lost less money than before. The BVG lists the share at $7.70, up from $6.61 at its 2017 debut (our calculation: +16.5% over eight years), a modest gain that suggests the market has priced in both the boom and the bust.
What to watch
- Audited 2024 financials. Revenue and profit figures for the most recent full year are not yet in the public domain via primary sources. Their release — expected via the Supercias portal — will confirm whether the margin recovery is real.
- Leverage. A debt-to-equity ratio above ten times leaves almost no cushion. Any tightening of trade credit or a further price decline in global shrimp markets could force a capital increase or restructuring.
- Shrimp-price cycle. Ecuador is the world’s second-largest shrimp exporter; global prices, and China’s appetite in particular, drive Natluk’s revenues more than any internal decision the company makes.
- Governance reform. Moving from family-run informality toward formal corporate-governance standards would be a prerequisite for any meaningful broadening of the share register or a larger capital raise.
- Wild vs. farmed mix. The 2022 pivot toward farmed shrimp (91.7% of sales at peak) drove explosive growth and then a sharp reversal. How management rebalances the wild-catch and aquaculture mix will shape margins for years.
Sources
- Bolsa de Valores de Guayaquil — Emisor NATLUK S.A. (issuer listing page, share price NTK): bolsadevaloresguayaquil.com/emisores/info-emisor.asp?emicodi=R.63
- Superintendencia de Compañías, Valores y Seguros (SCVS) — Valoración de la Compañía Natluk S.A. (primary regulator valuation filing, 2017): mercadodevalores.supercias.gob.ec
- Summaratings S.A. — Informe de Calificación de Riesgos ICR-MV-2022-019 (Primera Emisión de Obligaciones, June 2022 — AAA rating): summaratings.com — ICR-MV-2022-019
- Summaratings S.A. — Informe de Calificación de Riesgos ICR-MV-2022-020 (Oferta Pública Secundaria de Acciones, June 2022 — AA+ rating, with financials to April 2022): summaratings.com — ICR-MV-2022-020
- El Universo — “Natluk se abrió al mercado de valores” (May 2018): eluniverso.com
- Market data: EODHD (no financials available for this issuer); share-price data from BVG live ticker.
This is news, not investment advice.
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