Is Cullen/Frost Bankers, Inc. (CFR) halal? Not Halal. Based on AAOIFI screening, Cullen/Frost Bankers, Inc. has involvement in prohibited business activities with a compliance score of 0/100 (Grade: F).

Cullen/Frost Bankers, Inc.

CFR: Is Cullen/Frost Bankers, Inc. Halal?

Not Halal

Cullen/Frost Bankers, Inc.

NYSEFinancial ServicesUS

$135.54

+2.07%

About Cullen/Frost Bankers, Inc.

Cullen/Frost Bankers, Inc. operates as the bank holding company for Frost Bank that offers commercial and consumer banking services in Texas. It operates in two segments, Banking and Frost Wealth Advisors. The company offers commercial banking services to corporations and other business clients, including financing for industrial and commercial properties, interim construction related to industrial and commercial properties, equipment, inventories and accounts receivables, and acquisitions; commercial leasing; and treasury management services. It also provides consumer banking services, such as checking accounts, savings programs, automated-teller machines (ATMs), overdraft facilities, installment and real estate loans, home equity loans and lines of credit, drive-in and night deposit services, safe deposit facilities, and brokerage services. In addition, the company offers international banking services comprising deposits, loans, letters of credit, foreign collections, funds, and foreign exchange services. Further, it acts as a correspondent for approximately 171 financial institutions; offers trust, investment, agency, and custodial services for individual and corporate clients; provides capital market services that include sales and trading, new issue underwriting, money market trading, advisory, and securities safekeeping and clearance; and supports international business activities. Additionally, the company offers insurance and securities brokerage services; and holds securities for investment purposes, as well as investment management services to Frost-managed mutual funds, institutions, and individuals. It operates approximately 157 financial centers and 1,650 ATMs. The company serves energy, manufacturing, services, construction, retail, telecommunications, healthcare, military, and transportation industries. Cullen/Frost Bankers, Inc. was founded in 1868 and is headquartered in San Antonio, Texas.

Sector: Financial Services 路 Industry: Banks - Regional

Shariah Compliance Status

AAOIFI Standard 21Updated Jun 11, 2026
F

Non-Compliant

Fails Shariah screening

0Score

Business Activity Screen

Failed

Checks if the business is involved in prohibited activities (alcohol, gambling, pork, conventional banking, etc.)

  • Prohibited industry: Banks - Regional

Financial Ratio Screen

Failed

Financial ratios must be below AAOIFI thresholds

Debt / Market Cap52.0% / 30.0%

Compliance History

Not Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

Tracked since May 2026. Updates automatically on each re-screen.

Screened: Jun 11, 2026Fiscal: Q1 2026Source: EDGAR

Financial Overview

Market Cap

8.5B

Price

$135.54

Sector

Financial Services

Industry

Banks - Regional

Halal Alternatives in Financial Services

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Frequently Asked Questions

Is Cullen/Frost Bankers, Inc. (CFR) halal to invest in?
Cullen/Frost Bankers, Inc. (CFR) is rated Not Halal under AAOIFI Standard 21 screening. It fails either the business activity screen (primary involvement in prohibited sectors such as conventional banking, alcohol, or gambling) or one of the quantitative financial ratio thresholds. Muslim investors should avoid or exit this position.
Why did Cullen/Frost Bankers, Inc. get a F compliance rating?
Cullen/Frost Bankers, Inc. (CFR) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 52.0% (limit 30%); interest-bearing deposits of 111.5% (limit 30%); prohibited income of 2044.36% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.
What could change Cullen/Frost Bankers, Inc.'s Shariah verdict?
Cullen/Frost Bankers, Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.
How often is Cullen/Frost Bankers, Inc. re-screened for Shariah compliance?
Cullen/Frost Bankers, Inc. (CFR) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jun 11, 2026.

Screened according to AAOIFI Standard No. 21 路 For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.