U.K. banks may benefit from MREL threshold increase

RBC anticipates significant profit boosts for UK banks if the Bank of England raises its Minimum Requirements for Own Funds and Eligible Liabilities (MREL) thresholds, potentially beyond the currently proposed £20-30 billion to £30-40 billion, with an announcement expected by mid-July. This regulatory adjustment could yield approximately 20% higher profit before tax for Metro Bank and an 11% boost for OSB Group, prompting RBC to upgrade Metro Bank's outlook. Such an increase would provide mid-sized banks, like Paragon Banking Group, with enhanced capital flexibility and growth opportunities by reducing their regulatory compliance obligations.

Analysis

A potential upward revision of the Bank of England's Minimum Requirements for Own Funds and Eligible Liabilities (MREL) threshold presents a significant, near-term catalyst for select UK mid-sized banks. According to an RBC analysis, an increase in the asset threshold from the current £15-25 billion to a more substantial £30-40 billion—beyond the BoE's initial consultation proposal of £20-30 billion—would unlock considerable value. Specifically, Metro Bank (MTRO) is poised for a profit before tax benefit equivalent to approximately 20% of its fiscal year 2027 adjusted profit, while OSB Group could realize an 11% profit boost. This outlook prompted RBC to remove its Speculative Risk rating for Metro Bank, lower its cost of equity by 2 percentage points, and increase its price target to 150p. For other institutions like Paragon Banking Group, which currently sits within the MREL range at £19 billion in assets, a higher threshold would provide crucial flexibility for both organic and inorganic growth. An official announcement is anticipated as early as July 9th or July 15th, making this a key event for the sector.

Key Decisions for Investors

• Investors with exposure to UK mid-cap banks should re-evaluate positions in Metro Bank (MTRO) and OSB Group, given the potential for material profit uplift from a favorable MREL regulatory change.
• The upcoming Bank of England Financial Stability Report on July 9th and the Chancellor's speech on July 15th are key dates to monitor, as an announcement on MREL thresholds would serve as a direct catalyst for the affected stocks.
• Consider Paragon Banking Group as a secondary beneficiary that could gain strategic flexibility, but recognize the investment thesis is contingent on regulators raising the MREL threshold more significantly than the initial, less impactful proposal.