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Commercial Cassation JudgmentMay 21st, 2026

Beyond Agency: Investment Firm's Professional Duty Cemented in $1.2 Million Portfolio Dispute

Abu Dhabi Court of Cassation

Financial Institution's Plea of 'Mere Agency' Rejected in $1.2M Investor Showdown

In a landmark ruling that reinforces the heightened duty of care for financial institutions, the Abu Dhabi Court of Cassation has held an investment firm fully liable for the return of a $1,200,000 investment made by a family, dismissing the firm's defense that it was acting merely as a limited-authority agent. The judgment provides a crucial analysis of contractual relationships in the investment sector, distinguishing between a simple agent and a principal party with professional obligations.

📋 Case Background: A Trust-Based Investment Turns Sour

The story began in late 2018 when a father, acting on behalf of himself and his three children, decided to invest a substantial sum through a reputable investment firm. The family entrusted the firm with $1,200,000 (equivalent to AED 4,407,000) to subscribe to an investment fund by purchasing 12,000 shares in an affiliated company. The shares, valued at $100 each, were duly registered in the names of the four family members, with each receiving 3,000 shares.

For several years, the investment appeared to be proceeding as planned. However, when the family later decided to liquidate their assets and recover their principal investment, they were met with what they described as evasion and procrastination from the firm. Despite repeated requests to sell the shares and return the capital, the firm failed to take any concrete action, effectively trapping the family's funds and depriving them of potential profits and the use of their capital. This failure prompted the family to seek legal recourse.

⚖️ The Legal Journey Through Lower Courts

The investor family initiated legal proceedings in the Abu Dhabi Court of First Instance, demanding the return of their $1,200,000 principal, along with interest and compensation for material and moral damages amounting to AED 200,000. In early 2026, the court ruled substantially in their favor, ordering the investment firm to repay the full principal amount, plus 5% annual interest from the date the lawsuit was filed, and an additional AED 40,000 in damages to be shared equally among the family members.

Unsatisfied with this outcome, the investment firm appealed the decision. However, the Court of Appeal found no reason to overturn the initial verdict, promptly rejecting the appeal and upholding the judgment. This led the firm to escalate the matter to the highest judicial authority, the Court of Cassation, in a final attempt to absolve itself of liability.

🔍 The Court of Cassation's In-Depth Analysis

Before the Court of Cassation, the investment firm built its defense on a single, critical argument: it was merely a portfolio management agent, operating under limited and specific instructions from the investors. It contended that it had no obligation to guarantee investment outcomes or bear market risks, and that its relationship with the family was governed strictly by the laws of agency. The firm argued that the lower courts had fundamentally misunderstood the nature of the legal relationship and had wrongly held it accountable for simply receiving funds and executing client orders.

The Court of Cassation meticulously dissected this defense and found it to be without merit. The court established a vital legal principle: a financial institution that manages investments operates as a professional expert and is held to a higher standard of diligence and care than an ordinary person. This duty includes selecting appropriate investments, timing transactions correctly to maximize returns, and understanding the key factors influencing the market.

The court then turned to the contractual evidence, which proved decisive. It found that the initial contracts from 2018 and the accompanying acknowledgments of receipt clearly showed that the firm contracted with the family as a principal party, not merely as an intermediary. The firm itself received the investment funds directly.

Furthermore, a subsequent limited-authority portfolio management agreement granted the firm sweeping powers. One clause appointed the firm as an "unconditional and irrevocable agent" with full authority to act on the client's behalf. Another clause gave the firm the exclusive right to buy, sell, or liquidate the investment at its discretion. This broad authority, the court reasoned, came with an equally significant responsibility.

The Breach of Professional Duty

The evidence, including correspondence between the parties, revealed that the investment fund had ceased operations. The firm had acknowledged this and promised to return the family's capital, along with a 6% profit, within a year. Its failure to do so constituted a clear breach of its contractual and professional duties. The court concluded that the liability for any loss resulting from its management activities fell squarely on the firm's shoulders as a risk inherent to its profession.

⚡ The Final Verdict

Based on this comprehensive analysis, the Court of Cassation concluded that the lower courts' decisions were legally sound and factually supported by the evidence. The argument of being a simple agent was unsustainable in the face of contracts that established the firm as a principal party and a professional manager with extensive control and a heightened duty of care.

The court officially rejected the cassation appeal, thereby making the judgment final. It ordered the appellant investment firm to pay all legal costs, including AED 1,000 in attorney's fees for the respondent family, and ordered the confiscation of the security deposit paid to file the appeal. This ruling solidifies the principle that financial institutions cannot hide behind the veil of simple agency to escape their fundamental professional obligations to their clients.

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