Makati Stock Exchange vs. Securities and Exchange Commission

The governing principle is that an administrative agency possesses only powers expressly granted by statute or necessarily implied therefrom, and the general power to regulate does not encompass the power to prohibit. The Court held that the SEC cannot condition the registration of a stock exchange on a ban against dual listing, because such a rule usurps legislative authority, fosters a monopoly contrary to public interest, and violates constitutional rights to equality before the law and the pursuit of a lawful occupation.

Makati Stock Exchange, Inc. sought registration and an operational license from the Securities and Exchange Commission pursuant to Section 17 of the Securities Act. The SEC conditionally approved the registration only upon Makati's agreement to refrain from listing securities already traded on the Manila Stock Exchange, which had operated as the sole exchange for twenty-five years. The SEC justified the condition on grounds of public interest and investor protection, asserting that dual listing fragments market liquidity and destroys the centralized two-way auction mechanism. Makati challenged the condition, arguing that it rendered commercial operation impossible by restricting the exchange to unlisted and unknown securities, thereby granting an unlawful monopoly to the incumbent exchange.

• The Securities Act requires all stock exchanges to register with the SEC before conducting business. Makati Stock Exchange, Inc. complied with the statutory filing requirements under Section 17.
• The SEC imposed a rule stating that no security already listed on any securities exchange may be listed anew on another. The Manila Stock Exchange had operated exclusively for decades, listing virtually all available marketable securities.
• The SEC's condition restricted Makati to trading only unlisted, unknown, or newly issued securities. Petitioner contended this restriction rendered commercial viability impossible, as investors would not exclusively trade unfamiliar securities.
• The SEC defended the rule by asserting that dual listing divides buyers and sellers, destroys the unified auction market, causes price variances, and ultimately harms investor protection and public interest.
• Petitioner argued that the condition functioned as a de facto prohibition, violated anti-monopoly statutes, and infringed upon constitutional rights to equal protection, pursuit of livelihood, and freedom of market choice.

• Petitioner maintained that the SEC lacked express or implied statutory authority to impose an anti-dual listing rule, emphasizing that the general power to regulate does not encompass the power to prohibit.
• Petitioner argued that the condition was illegal, discriminatory, and unjust, as it effectively granted a statutory monopoly to the Manila Stock Exchange in violation of anti-monopoly laws and public policy.
• Petitioner asserted that the rule infringed upon constitutional guarantees of equality before the law, the right to pursue a lawful trade, and investors' freedom to select trading venues and brokers.
• Petitioner contended that the Securities Act aims to prevent fraud and deceptive practices, not to restrict legitimate market competition or price variances that benefit buyers and sellers.

• Respondent SEC argued that the rule was necessary for the execution of its statutory functions, previously approved by the Department Head, and not in conflict with the Securities Act.
• Respondent SEC maintained that dual listing fragments market participants, destroys the centralized two-way auction mechanism, and fails to protect investors by allowing disparate pricing and brokerage fees.
• Respondent Manila Stock Exchange invoked the doctrine of res judicata, asserting that Makati's failure to appeal the SEC's May 27, 1963 order barred a subsequent challenge to the same condition.
• Respondents contended that the national economy required a market focused on listing new securities to raise capital for unlisted industries, rather than duplicating existing listings.

• Procedural Issues: Whether the doctrine of res judicata bars Makati from challenging the anti-dual listing condition after failing to appeal the SEC's May 27, 1963 order.
• Substantive Issues: Whether the SEC possesses statutory authority to condition a stock exchange's registration on a prohibition against dual listing, and whether such condition violates constitutional rights and statutory anti-monopoly principles.

• Procedural: The Court ruled that res judicata does not apply. The May 27, 1963 order merely granted a certificate of incorporation and stated an anticipatory condition for a future registration application. Makati had no obligation to appeal at that stage, as it was still evaluating whether to operate under the condition. Furthermore, Section 17-a-1 of the Securities Act explicitly provides that compliance with administrative rules shall not be construed as a waiver of the right to contest their validity.
• Substantive: The Court held that the SEC exceeded its statutory authority. Administrative agencies possess only expressly granted or necessarily implied powers, and the Securities Act does not authorize the SEC to prohibit dual listing. The Act implicitly recognizes multiple exchanges by mandating uniformity of trading regulations where more than one exists. The condition effectively created a monopoly, violated constitutional guarantees of equal protection and the right to pursue a lawful trade, and infringed on investors' market choices. The Court concluded that a licensing officer cannot deny a license based on economic preferences without clear legislative mandate, and approved Makati's license without the contested condition.

• Strict Construction of Administrative Powers — Administrative officers possess only powers expressly granted by statute or necessarily implied therefrom. The Court applied this doctrine to hold that the SEC's general regulatory mandate under the Securities Act does not authorize prohibitions, especially when the statute contemplates the existence of multiple exchanges.
• Regulation vs. Prohibition — The power to regulate does not include the power to prohibit. The Court emphasized that conditioning an operational license on a ban that renders business commercially impossible constitutes an exercise of undelegated legislative power, exceeding the agency's administrative jurisdiction.
• Waiver of Right to Contest Administrative Rules — Compliance with or failure to immediately appeal an anticipatory administrative condition does not constitute a waiver of the right to later challenge its validity. The Court relied on statutory language explicitly preserving the right to contest rules and regulations even after initial compliance.

• "It is fundamental that an administrative officer has only such powers as are expressly granted to him by the statute, and those necessarily implied in the exercise thereof." — The Court invoked this principle to establish that administrative agencies cannot expand their jurisdiction beyond statutory text, particularly when imposing prohibitory conditions.
• "The test is not whether the Act forbids the Commission from imposing a prohibition, but whether it empowers the Commission to prohibit." — This formulation clarifies the burden of proof in administrative law challenges, requiring affirmative statutory authorization for restrictive rules.
• "According to many court precedents, the general power to 'regulate' which the Commission has (Sec. 33) does not imply authority to prohibit." — The Court relied on established jurisprudence to draw a strict boundary between regulatory oversight and legislative prohibition.

• Republic v. Esguerra — Cited to support the established principle that the statutory power to regulate does not inherently include the authority to prohibit.
• Primicias v. Fugoso — Cited as controlling precedent reinforcing the strict construction of municipal and administrative regulatory powers, confirming that regulation cannot amount to prohibition.
• Lacson v. Roque — Cited to emphasize that restrictions on individual enterprise and business opportunities require explicit legislative action, and administrative bodies cannot assume undelegated legislative discretion.
• People v. Rosenthal & People v. Fernandez & Trinidad — Cited to define the core purpose of the Securities Act as protecting investors against fraudulent representations and worthless ventures, rather than restricting market competition or price differentials.

• Section 17, Securities Act (Commonwealth Act 83, as amended) — Establishes the registration requirements for stock exchanges; the Court found the SEC's added condition exceeded these statutory prerequisites.
• Section 28, Securities Act — Details the SEC's powers regarding exchanges, including the authority to suspend trading for ten days; the Court noted this provision cannot justify an indefinite or permanent ban on dual listing.
• Section 28b-13, Securities Act — Requires uniformity of trading regulations where multiple exchanges exist, implicitly recognizing the legality and legislative tolerance of multiple exchanges.
• Section 33, Securities Act — Grants the SEC general regulatory power; the Court held this provision does not authorize prohibitory rules.
• Article 186, Revised Penal Code & Commonwealth Act 146 — Cited to highlight that the SEC's rule effectively permitted a monopoly, which penal statutes expressly punish as a crime against public interest.
• 1935 Constitution (Bill of Rights) — Invoked to protect the constitutional rights to equality before the law, the pursuit of a lawful trade, and investors' freedom of market choice.