If you've searched for information on Class A and Class B common shares while considering investments in Philippine stocks or exploring how corporations handle ownership rules, you're likely trying to understand how these classifications affect voting rights, dividends, foreign participation, and compliance with Philippine laws. Many ordinary investors—whether Filipinos in the country or abroad, or foreigners looking at PSE-listed companies in sectors like power, mining, or telecommunications—encounter these terms in company disclosures, stock certificates, or broker explanations. This article breaks down the differences clearly, based on the Revised Corporation Code and actual regulatory practice, so you can make informed decisions about what you're buying or how to structure ownership.

Common shares (also called ordinary shares) represent the basic residual ownership interest in a stock corporation. Holders generally enjoy voting rights on major corporate matters, such as electing directors, and they receive dividends and a share of assets upon liquidation only after creditors, preferred shareholders (if any), and other priority claims are satisfied. Under Philippine law, corporations have flexibility to create different classes of shares, including multiple classes of common shares, as long as the structure complies with the law and the company's Articles of Incorporation.

Legal Foundation for Share Classification

The primary legal basis is Section 6 of the Revised Corporation Code (Republic Act No. 11232, enacted in 2019). It states that the shares of stock corporations may be divided into classes or series, with such rights, privileges, or restrictions as provided in the Articles of Incorporation. Key rules include: there must always be at least one class or series with complete voting rights, and no share may be deprived of voting rights except those expressly classified and issued as "preferred" or "redeemable" shares (unless otherwise provided in the Code). Each share is equal in all respects to every other share of the same class unless the Articles of Incorporation and stock certificate provide otherwise.

This flexibility allows corporations to create subclasses of common shares with specific restrictions, such as limits on who may own or transfer them. The constitutional backdrop comes from Article XII, Section 11 of the 1987 Philippine Constitution, which reserves certain industries (public utilities, for example) to corporations with at least 60% Filipino ownership of "capital." The Supreme Court in Gamboa v. Teves (G.R. No. 176579, June 28, 2011) clarified that "capital" in this context primarily refers to shares entitled to vote in the election of directors—typically common shares.

The old Securities and Exchange Commission rules from 1973 built on this by permitting or requiring listed companies in sectors with foreign equity caps to issue two classes of common shares specifically to monitor and enforce the 40% foreign ownership limit. This mechanism helped companies, the PSE, and regulators track compliance without mixing ownership in a single pool that was harder to audit.

Traditional Difference Between Class A and Class B Common Shares

In practice, for many years, Class A common shares were restricted exclusively to Filipino citizens or to corporations and associations at least 60% owned by Filipino citizens (meeting the constitutional test). Class B common shares could be owned and traded by both Filipinos and foreigners, subject to the company's overall foreign ownership limit.

Both classes carried identical economic and governance rights:

Same entitlement to dividends (pro-rata based on holdings when declared by the board).
Same residual claim on assets in liquidation.
Full voting rights (usually one vote per share) on matters requiring stockholder approval.
Same pre-emptive rights (if provided in the Articles of Incorporation) and other privileges attached to common shares.

The only material difference was ownership eligibility and transferability. Class A shares could not be validly transferred to or registered in the name of a foreigner or a corporation failing the Filipino ownership test. Class B shares had no such nationality restriction on the buyer, although the company still had to ensure total foreign ownership across all voting shares stayed within legal limits (commonly 40%).

This setup served a clear compliance purpose: it allowed limited foreign investment in restricted industries while making it straightforward for the corporate secretary or transfer agent to monitor and report foreign equity percentages to the SEC and PSE. Many listed companies in power distribution, mining, and other partially nationalized sectors historically used this structure.

Comparison Table: Class A vs. Class B Common Shares (Traditional Structure)

Aspect	Class A Common Shares	Class B Common Shares
Who can own	Exclusively Filipino citizens or qualified Filipino-controlled corporations	Filipinos and foreigners (subject to overall company foreign ownership cap)
Transfer restrictions	Only to qualified Filipino buyers; transfers to foreigners generally not registrable	Open to any buyer, but company monitors total foreign holdings
Voting rights	Full (typically 1 vote per share)	Full (typically 1 vote per share)
Dividend rights	Equal pro-rata with Class B	Equal pro-rata with Class A
Liquidation rights	Residual claim, same as Class B	Residual claim, same as Class A
Primary purpose	Facilitate strict Filipino control and easy monitoring in nationalized sectors	Allow foreign participation up to the legal limit while maintaining overall compliance
Liquidity for foreigners	Not available	Available (within the company's foreign ownership headroom)

Practical Realities for Investors and Shareholders

For a typical Filipino investor or overseas Filipino worker (OFW) buying shares through a local broker: You could purchase either class. Class A shares sometimes felt more "protected" in terms of long-term Filipino ownership stability, but the financial returns were the same as Class B. Many investors simply bought whatever was available and liquid on the PSE.

For foreigners and expats: You were generally limited to Class B shares in companies that maintained the dual-class structure. Before placing an order, your broker would check the company's current foreign ownership percentage (publicly disclosed on PSE EDGE or in the company's quarterly foreign ownership reports). If the company had already hit its foreign cap (often 40%), the purchase could not be registered in the stock and transfer book until foreign holdings dropped below the limit through sales by other foreign holders. This created occasional bottlenecks and reduced liquidity for Class B shares near the cap.

In private (non-listed) corporations, the specific Class A/Class B labels were less common because there was no public trading or PSE monitoring requirement. However, any stock corporation could still include similar ownership restrictions or multiple classes of common shares in its Articles of Incorporation if needed for industry-specific compliance. The key was ensuring genuine Filipino control over at least 60% of the voting shares in restricted activities. Using "dummies" or nominee arrangements to circumvent the rules violates the Anti-Dummy Law and exposes parties to serious penalties, including nullification of contracts and criminal liability.

Required documents for transferring shares (whether Class A or B) typically included a duly endorsed stock certificate, a deed of absolute sale or transfer form, proof of payment of documentary stamp tax, and sometimes capital gains tax clearance if applicable. The corporate secretary or transfer agent handled registration, usually within a few business days if everything was in order and the transfer complied with ownership rules. Notarization was often required for the deed of sale.

Recent Major Change: SEC Push for Declassification

In August 2025, the Securities and Exchange Commission issued Memorandum Circular No. 10, Series of 2025, repealing the 1973 rules that had allowed or required the Class A and Class B classification for listed companies. The goal was to simplify trading, clearing, and settlement on the PSE by making all common shares fungible—removing the need for separate certificates or buyer acceptance rules tied to share class.

Listed companies that still had dual-class common shares were directed to amend their Articles of Incorporation to declassify them into a single class of common shares. The Philippine Stock Exchange set a compliance deadline of August 9, 2026. Many companies have already completed or are in the process of completing this amendment. Once declassified, the old distinctions disappear: all common shares become identical in every respect, including transferability, and foreign ownership continues to be monitored through other means (beneficial ownership declarations, regular reporting, and SEC oversight).

As of mid-2026, always verify the current status of any specific company through its latest SEC filings, PSE EDGE disclosures, or the most recent General Information Sheet (GIS). Some companies may have completed declassification; others may still be transitioning.

How to Check a Company's Share Structure

Visit the PSE EDGE website and search for the company. Look for disclosures on amendments to Articles of Incorporation, foreign ownership reports, or notices about declassification.
Request or view the latest Articles of Incorporation and amendments from the SEC (through eSECURE or official channels).
Review the company's annual report, prospectus (for new listings), or quarterly reports for details on authorized and outstanding share classes.
Ask your broker or the company's investor relations/contact person directly—they can confirm current rules and any foreign ownership headroom.

Common Pitfalls to Avoid

Assuming every company with "common shares" has the same rules—structure varies by company and changes over time with amendments.
Foreign buyers attempting to purchase restricted shares or proceeding without checking the live foreign ownership percentage, leading to failed settlements.
Overlooking that even Class B ownership counts toward the company's overall foreign cap.
In private incorporations, failing to properly document genuine Filipino ownership or attempting workarounds that violate nationality laws.
Not updating stock records promptly after transfers, which can cause disputes during dividends, voting, or corporate actions.

Frequently Asked Questions

What is the main difference between Class A and Class B common shares in Philippine corporations?
Class A shares were traditionally restricted to Filipino ownership only, while Class B shares could be owned by both Filipinos and foreigners (subject to the company's overall foreign ownership limit). Both classes had the same voting rights, dividend entitlements, and economic rights. The distinction existed mainly to help companies monitor compliance with constitutional foreign equity restrictions.

Can foreigners own or buy Class A common shares?
No. Under the traditional classification, Class A common shares could only be owned and transferred to qualified Filipino citizens or corporations meeting the Filipino ownership requirement. Foreigners were limited to Class B shares where available.

Do Class A and Class B shares have the same dividends and voting rights?
Yes. Both classes of common shares carried identical rights to dividends (when declared) and voting (typically one vote per share). The classification affected only ownership eligibility and transfer rules, not the underlying economic or governance rights of the shares themselves.

Why did some Philippine companies issue Class A and Class B common shares?
The structure helped listed companies in industries with foreign ownership caps (such as public utilities) comply with the Constitution's 60% Filipino ownership rule for voting capital while still allowing limited foreign investment. It made tracking and reporting foreign equity percentages simpler for regulators, the PSE, and the company.

Is the Class A and Class B classification still used in 2026?
Many listed companies are declassifying their shares into a single class of common shares following the SEC's Memorandum Circular No. 10, Series of 2025. Companies had until August 2026 to complete the amendment to their Articles of Incorporation. Always check the latest disclosures for any specific company, as the old dual-class system is being phased out for simplicity in trading.

How does the share classification affect my investment in a Philippine stock?
For Filipino investors, it historically had little practical impact on returns since rights were the same. For foreign investors, it limited purchases to Class B shares and made transactions subject to the company's foreign ownership headroom. With declassification underway, trading is becoming simpler and more uniform across all common shares.

What happens when a company's foreign ownership limit is reached?
Further transfers of shares to foreign buyers generally cannot be registered until the percentage falls below the cap through sales by existing foreign holders. This can temporarily reduce liquidity for foreign buyers in that stock.

Can a private (non-listed) corporation issue Class A and Class B common shares?
Yes, any stock corporation can classify shares in its Articles of Incorporation, including creating subclasses of common shares with ownership or transfer restrictions, provided there is always a class with full voting rights and the structure complies with the Revised Corporation Code and any applicable industry laws. The specific Class A/B labels and trading mechanics were more standardized for listed companies.

How do I find out if a particular company still has Class A and Class B shares?
Check the company's latest Articles of Incorporation and amendments on file with the SEC, recent PSE EDGE disclosures (especially amendments or notices about declassification), and its General Information Sheet. You can also contact the company's corporate secretary, transfer agent, or investor relations team.

What should I do before buying shares in a company that may have foreign ownership restrictions?
Confirm the industry's foreign equity limits, review the company's current foreign ownership percentage and share structure through official disclosures, and work with a licensed Philippine broker who understands the rules. For significant investments or corporate setups, consult a Philippine lawyer familiar with corporate and foreign investment regulations.

Key Takeaways

Class A and Class B common shares traditionally differed only in ownership eligibility and transfer rules—Class A for Filipinos only, Class B open to foreigners—while carrying identical voting, dividend, and economic rights.
The classification was a compliance tool rooted in the Revised Corporation Code (Section 6) and constitutional foreign ownership requirements for certain industries, as interpreted in Supreme Court decisions like Gamboa v. Teves.
Both classes allowed companies to attract capital while maintaining Filipino control over voting shares in restricted sectors.
The SEC's 2025 Memorandum Circular No. 10 is phasing out the dual-class system for listed companies by requiring declassification into a single class of common shares, with a deadline around August 2026; this simplifies trading and settlement.
Always verify the current share structure and foreign ownership status of any specific company through SEC filings and PSE disclosures before investing or transferring shares.
For private corporations or new incorporations in restricted industries, focus on genuine compliance with the 60% Filipino ownership rule for voting capital rather than relying on outdated dual-class labels.
Practical bottlenecks (such as blocked transfers when foreign limits are reached) and the need for proper documentation remain important considerations for both local and foreign parties.

Understanding these nuances helps you navigate Philippine corporate ownership rules confidently and avoid common compliance issues. The system ultimately aims to balance investment openness with the constitutional policy of Filipino control in key sectors of the economy.