Bolsa de Madrid (BME) · BME Growth (formerly MAB) · below €300M
Spanish Microcap Stocks Screener
Screen Spanish microcap stocks below €300M market cap on BME — including BME Growth companies entirely absent from international databases.
What makes Spain microcaps worth screening
- BME Growth (formerly MAB) lists 100+ Spanish companies in consumer, biotech, real estate, and technology that are entirely absent from international screening databases
- Spanish microcaps trade at a structural discount to French and Italian equivalents despite comparable business quality and full IFRS reporting requirements
- Coverage is limited almost entirely to Spanish-language brokers — creating an information barrier that makes most Spanish microcaps invisible to 95% of professional investors
- Strong insider ownership in Spanish microcaps aligns management with long-term shareholders far more effectively than typical listed companies of equivalent size in the US or UK
Where Spain microcaps are listed
BME Growth (formerly MAB)
Part of Bolsa de Madrid (BME). Most Spain companies below €300M market cap are listed on this alternative or growth segment — lighter listing requirements, same exchange oversight, and EUR-denominated trading.
Exchange code in ScreenerHero: BME
How to screen Spain microcap stocks
1. Set exchange + market cap
Select BME in the exchange filter. Set market cap maximum to €300M (or the equivalent in your target range). Sort by market cap ascending to start from the smallest names.
2. Apply quality filters
Add ROE > 8% and positive profit margin to filter the profitable subset of the microcap universe. Debt/equity below 1.5 removes overleveraged names. This combination narrows the universe to companies worth deeper analysis.
3. Find the cheapest
Sort by P/E or EV/EBITDA ascending within your quality-filtered list. Click any result to open the full instrument page — price history, fundamentals breakdown, and upcoming events.
Screen Spain microcap stocks now
Filter by P/E, ROE, EV/EBITDA, margins, beta, and dividend yield across all Bolsa de Madrid (BME) listings below €300M. Free, no account needed.
Common questions
What is BME Growth and how does it relate to Spanish microcaps?
BME Growth (formerly MAB — Mercado Alternativo Bursátil) is Spain's alternative market for smaller companies. It lists companies typically below €300M market cap with simplified listing requirements but still IFRS-based financial reporting. Most Spanish microcaps are on BME Growth or the main continuous market below IBEX 35 membership.
Why do Spanish microcaps trade at a discount?
Spanish microcaps carry a structural Southern European discount, have limited international investor ownership, and are covered almost exclusively by Spanish-speaking brokers. Many companies file primarily in Spanish. The combination of limited coverage and perceived country risk creates valuation gaps versus comparable Northern European companies.
How do I screen Spanish microcap stocks in ScreenerHero?
Select BME in the exchange filter and set market cap maximum to €300M. Add positive profit margin to filter for quality. The dividend yield filter is useful for identifying profitable Spanish microcaps — many pay consistent dividends. Sort by P/E ascending to find the cheapest within your filtered universe.
Can I screen Spain microcaps alongside other European markets?
Yes — the ScreenerHero screener lets you select multiple exchanges simultaneously. Combine BME with other European exchanges and apply the same market cap maximum to run cross-country microcap screens with identical fundamental filters.
Related screeners
Other country microcap screeners:
Spain microcaps. Screened in seconds.
The Bolsa de Madrid (BME) companies below €300M that major screeners miss. Dense tables, fast filters, all active listings — including the ones with no analyst coverage. Free, no account needed. Premium at €25/mo adds alerts and exports.