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Frost Bank

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San Antonio, TX $10B to $100B in assets Est. February 20, 1899 FDIC #5510 RSSD #682563 Routing #114000093 Federal Reserve

Data as of · sourced from FFIEC call reports. How we update

Frost Bank is an FDIC-insured commercial bank headquartered in San Antonio, TX, established in 1899 (FDIC certificate 5510), and it is supervised by the Federal Reserve. At Q2 2026 it reported total assets of $53.95B, up 4.8% from Q2 2025, the 2nd largest of 346 banks headquartered in Texas. Its CET1 capital ratio was 14.42% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.

Charter
Commercial bank
Regulator
Federal Reserve
Deposit insurance
FDIC
FDIC certificate
5510
Headquarters
San Antonio, TX
Established
1899
Total assets, Q2 2026
$53.95B
Assets vs Q2 2025
+4.8%
CET1 ratio, Q2 2026
14.42%
Domestic offices
222 FDIC institution directory, current count
Routing number
114000093
Latest call report
Q2 2026, FFIEC 041 · Frost Bank call report
Holding company
CULLEN/FROST BANKERS, INC.
Asset rank in state
2nd of 346 in Texas
Assets
$53.95B
Deposits
$43.67B
Loans
$22.98B
Equity
$4.66B

Frost Bank is the 47th-largest bank in the United States, with $54.0 billion in assets at June 30, 2026, up 4.8% from a year earlier. It is headquartered in San Antonio, Texas, and operates 222 domestic branches. It pays an average of 1.21% on its deposits and borrowings, lower than about three-quarters of the 124 banks with $10 billion to $100 billion in assets (median 1.91%). On the other hand, it funds 9.08% of its assets with Tier 1 capital, lower than about three-quarters of banks its size (median 10.25%).

Loans are outrunning deposits: over the year loans rose 8.1% and deposits rose 3.5%. Paper losses on its bond portfolio are shrinking: unrealized losses of $1.2 billion equal 25% of Tier 1 capital, down from 37% a year earlier. Costs are the weak spot: it spends about 60 cents to bring in each dollar of revenue, higher than about three-quarters of banks its size (median 53 cents).

As of June 30, 2026, Frost Bank reported a CET1 capital ratio of 14.42%, a return on assets of 1.31%, a nonperforming-loan ratio of 0.55% and a Texas ratio of 2.81%. The figures come from its call report filed with the FFIEC.

Frost Bank ranks as the 2nd largest of the 346 banks based in Texas, by total assets at Q2 2026. Quarter on quarter (Q1 2026 to Q2 2026), its total assets rose 2.2% to $53.95B, loans rose 2.5% and deposits rose 1.0%. The largest part of its loan book on June 30, 2026 was commercial and industrial loans, at 24.8% of total loans, ahead of owner-occupied commercial real estate loans at 19.0%. By the capital ratios in its Q2 2026 call report, Frost Bank meets every capital ratio test for well capitalized.

Headquarters Profile

Address
111 W Houston St, San Antonio, TX 78205
County
Bexar
Metro Area
San Antonio-New Braunfels, TX
Charter
Commercial bank, state charter, Fed member, FRB-supervised
Primary Regulator
Federal Reserve
FDIC Region
Dallas (Region 13)
Federal Reserve member
Yes
Federal Reserve district
District 11, Dallas
Fiduciary (trust) powers
Full trust powers granted
Call Report form
FFIEC 041
Established
February 20, 1899
Former names
The Frost National Bank (1993-2012)
Domestic offices
222 FDIC institution directory, current count
Employees (FTE)
6,103
Domestic deposits
$43.67B
Allowance for credit losses
$283.7M
Net charge-offs (YTD)
$15.3M
Average total assets
$53.80B
Average total loans
$22.30B
Average interest-bearing deposits
$28.59B
Tax status
C corporation
Ownership
Stock
Community bank
No
FDIC-insured since
January 1, 1934
FDIC Cert
5510
Fed RSSD
682563
SEC CIK
39263 → filed by CULLEN/FROST BANKERS, INC.
Parent Holding Company
CULLEN/FROST BANKERS, INC. (RSSD 1102367) · CFR

Management

Senior officers at parent holding company, from SEC Form 3/4/5 disclosures

Name Role Title
Phillip D Green CEO Chairman and CEO
Paul Bracher PRES President of CFR
Dan Geddes CFO GEVP & Chief Financial Officer
Severyn Carol Jean CRO GEVP and Chief Risk Officer
Coolidge E Rhodes Jr GC Group EVP General Counsel/Sec
Howard L. Kasanoff CCO GEVP Chief Credit Officer

Profitability

Q2 annualized
Return on Assets1.31%YTD 1.31%
Return on Equity15.33%YTD 15.30%
Net Interest Margin3.71%YTD 3.69%

Balance Sheet

Total liabilities$49.29B
Cash & balances due$6.48B
Securities, available-for-sale$18.05B
Securities, held-to-maturity$3.39B
Goodwill & intangibles$652.7M

Income Statement

Net income Q2$175.9M
Net interest income YTD$893.7M
Total interest income YTD$1.17B
Total interest expense YTD$280.7M
Provision for credit losses YTD$16.5M

Operating & Funding

Total noninterest income YTD$262.9M
Total noninterest expense YTD$723.1M

Ratios tagged annualized use the Q2 income alone. The UBPR and FDIC annualize the year to date instead. FDIC BankFind divides by the average of quarter-end total assets, the UBPR by RC-K average assets. The YTD margin is the UBPR's tax-equivalent figure over its own average earning assets; FDIC BankFind's margin is not tax-equivalent. How we compute these figures

Quarterly trends

Frost Bank's total assets moved between a low of $48.80B (Q3 2023) and a high of $53.95B (Q2 2026) from Q3 2023 to Q2 2026, and it earned a profit in all 12 quarters. The line under each chart compares Q2 2026 with Q2 2025. How these charts are built

Total assets and total liabilities

$53.95B total assets against $51.49B; $49.29B total liabilities against $47.40B.

Loans and leases against deposits

$22.70B net loans and leases against $20.98B; $43.67B total deposits against $42.17B.

Securities and cash

$21.43B securities against $20.06B; $6.48B cash and balances due against $7.12B.

Interest income against interest expense

$595.8M total interest income against $602.7M; $144.1M total interest expense against $169.2M.

Net interest income

$451.6M net interest income against $433.5M.

Noninterest income against noninterest expense

$127.3M total noninterest income against $116.6M; $359.0M total noninterest expense against $344.1M.

Provision for credit losses

$9.8M provision for credit losses against $13.1M.

Net income

$175.9M net income against $161.4M.

Return on assets and net interest margin

1.31% return on assets against 1.23%; 3.71% net interest margin against 3.62%.

CET1 and Tier 1 leverage ratios

14.42% CET1 capital ratio against 14.03%; 9.08% tier 1 leverage ratio against 8.72%.

Inside the full Frost Bank terminal

21 quarters of trends · 8 tabs · peer percentiles · watchlist alerts

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Watch flags

Automated conditions triggered on this bank's latest filing. Advisory only; see the source metric pages for full context. Each flag is tagged Regulatory when it cites an official supervisory threshold, or BRR analysis when it's our own band, informed by our data and models.

Uninsured deposits at 52.2% of total, meaningful run-risk exposure BRR analysis What does this mean? →

More than half of deposits are uninsured (above the $250K FDIC threshold). Worth understanding the depositor concentration in stressed scenarios. BankRegReports early-warning band.

Quarterly trend: last 8 quarters

Across the 8 quarters to Q2 2026, its return on assets ran from 1.18% (Q1 2025) to 1.33% (Q3 2025) and its net interest margin ran from 3.50% (Q4 2024) to 3.71% (Q2 2026).

Quarter CET1 ROA NPL Texas NIM
Q2 2026 14.42% 1.31% 0.55% 2.81% 3.71%
Q1 2026 14.43% 1.31% 0.39% 1.96% 3.68%
Q4 2025 14.33% 1.24% 0.42% 2.08% 3.65%
Q3 2025 14.35% 1.33% 0.26% 1.23% 3.67%
Q2 2025 14.03% 1.23% 0.52% 2.85% 3.62%
Q1 2025 13.95% 1.18% 0.47% 2.61% 3.52%
Q4 2024 13.76% 1.20% 0.46% 3.08% 3.50%
Q3 2024 13.78% 1.19% 0.56% 3.05% 3.52%

Swipe the table sideways to see every column.

Branch Network

View all 222 branches → Branch count from the FDIC Summary of Deposits, June 30, 2026. The domestic office count above is the FDIC's current figure, so the two can differ.

1–25 of 222
Branch Location ZIP Deposits
Frost Bank (main office) San Antonio , TX 78205 $4.62B
Downtown Fort Worth Branch Fort Worth , TX 76102 $2.20B
Frost Tower Branch Austin , TX 78701 $1.27B
Post Oak Branch Houston , TX 77056 $1.23B
Uptown Dallas Branch Dallas , TX 75201 $1.19B
Midland Tower Branch Midland , TX 79701 $1.12B
North Frost Branch San Antonio , TX 78209 $922.6M
Northwest Hills Branch Austin , TX 78731 $813.4M
Alamo Heights Branch San Antonio , TX 78209 $811.5M
Boerne Branch Boerne , TX 78006 $790.0M
New Braunfels Branch New Braunfels , TX 78130 $698.5M
Downtown Corpus Christi Branch Corpus Christi , TX 78401 $533.1M
Rice Village Branch Houston , TX 77005 $531.0M
Matlock Arlington , TX 76015 $522.7M
Mcallen North Branch Mcallen , TX 78504 $513.4M
Park North Branch San Antonio , TX 78216 $510.9M
Citizens Branch San Antonio , TX 78229 $497.3M
Mansfield Branch Mansfield , TX 76063 $458.3M
Colonnade Branch San Antonio , TX 78230 $429.6M
Ridglea Branch Fort Worth , TX 76116 $418.6M
Keller Branch Keller , TX 76248 $417.1M
Westlake Hills Branch Austin , TX 78746 $401.2M
Greenway Plaza Houston , TX 77046 $392.6M
Fair Oaks Branch Fair Oaks Ranch , TX 78015 $382.5M
281 North Branch San Antonio , TX 78232 $369.4M

Events & Regulatory History

Mergers, charter changes, enforcement actions, FDIC assistance, and (if applicable) failure events recorded against this institution. Click a year to see what else was happening across US banking that year.

Date Category Event Source
June 21, 2014 M&A Acquired Western National Bank merger for the acquired bank SEC
June 21, 2014 Merger Participated in Absorption/Consolidation/Merger FDIC
June 21, 2014 Structure Change Acquired Western National Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
December 9, 2006 M&A Acquired Summit Bank, National Association merger for the acquired bank SEC
December 9, 2006 Structure Change Acquired Summit Bank, National Association Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
December 8, 2006 Merger Participated in Absorption/Consolidation/Merger FDIC
June 24, 2006 M&A Acquired Alamo Bank of Texas merger for the acquired bank SEC
June 24, 2006 Structure Change Acquired Alamo Bank of Texas Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
June 23, 2006 Merger Participated in Absorption/Consolidation/Merger FDIC
February 10, 2006 M&A Acquired Texas Community Bank and Trust, National Association merger for the acquired bank SEC
February 10, 2006 Structure Change Acquired Texas Community Bank and Trust, National Association Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
February 9, 2006 Merger Participated in Absorption/Consolidation/Merger FDIC
October 8, 2005 M&A Acquired Horizon Capital Bank merger for the acquired bank SEC
October 8, 2005 Structure Change Acquired Horizon Capital Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
October 7, 2005 Merger Participated in Absorption/Consolidation/Merger FDIC
May 26, 2000 Merger Participated in Absorption/Consolidation/Merger FDIC
May 6, 2000 M&A Acquired United States National Bank of Galveston merger for the acquired bank SEC
May 6, 2000 Structure Change Acquired United States National Bank of Galveston Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
May 21, 1999 M&A Acquired Bank of Commerce merger for the acquired bank SEC
May 21, 1999 Structure Change Acquired Bank of Commerce Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
May 20, 1999 Merger Participated in Absorption/Consolidation/Merger FDIC
January 15, 1999 Structure Change Acquired Keller State Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
January 15, 1999 M&A Acquired Keller State Bank merger for the acquired bank SEC
January 14, 1999 Merger Participated in Absorption/Consolidation/Merger FDIC
May 30, 1998 M&A Acquired Overton Bank and Trust, National Association merger for the acquired bank SEC
May 30, 1998 Structure Change Acquired Overton Bank and Trust, National Association Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
May 29, 1998 Merger Participated in Absorption/Consolidation/Merger FDIC
January 3, 1998 M&A Acquired Harrisburg Bank, Houston, Texas merger for the acquired bank SEC
January 3, 1998 Structure Change Acquired Harrisburg Bank, Houston, Texas Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
January 2, 1998 Merger Participated in Absorption/Consolidation/Merger FDIC
March 7, 1997 M&A Acquired Citizens State Bank of Corpus Christi merger for the acquired bank SEC
March 7, 1997 Structure Change Acquired Citizens State Bank of Corpus Christi Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
March 7, 1997 Merger Participated in Absorption/Consolidation/Merger FDIC
June 7, 1996 M&A Acquired Park National Bank of Houston merger for the acquired bank SEC
June 7, 1996 Merger Participated in Absorption/Consolidation/Merger FDIC
June 7, 1996 Structure Change Acquired Park National Bank of Houston Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
March 22, 1996 M&A Acquired State Bank and Trust Company merger for the acquired bank SEC
March 22, 1996 Structure Change Acquired State Bank and Trust Company Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
March 22, 1996 Merger Participated in Absorption/Consolidation/Merger FDIC
June 23, 1995 Merger Participated in Absorption/Consolidation/Merger FDIC
June 23, 1995 Structure Change Acquired The Valley National Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
June 23, 1995 M&A Acquired The Valley National Bank merger for the acquired bank SEC
May 19, 1995 M&A Acquired National Commerce Bank merger for the acquired bank SEC
May 19, 1995 Merger Participated in Absorption/Consolidation/Merger FDIC
May 19, 1995 Structure Change Acquired National Commerce Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
April 15, 1994 M&A Acquired Texas Commerce Bank - Corpus Christi, National Association merger for the acquired bank SEC
April 15, 1994 Structure Change Acquired Texas Commerce Bank - Corpus Christi, National Association Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
April 14, 1994 Merger Participated in Absorption/Consolidation/Merger FDIC
November 5, 1993 M&A Acquired Cullen Center Bank & Trust merger for the acquired bank SEC
November 5, 1993 Structure Change Acquired Cullen Center Bank & Trust Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC

Sourced from the bank event history (FDIC, Federal Reserve NIC, OCC, and OTS). Showing the most recent 50 events, scroll the table for the full history.

Regulatory record

Facts as filed or published, not a rating.

Enforcement actions
3 against the institution (OCC); 7 against individuals associated with it
  • February 24, 2005, OCC: Cease-and-Desist Order (C&D) or Personal Cease-and-Desist Order (PC&D): The Frost National Bank
  • February 24, 2005, OCC: Civil Money Penalty (CMP): The Frost National Bank
  • April 16, 1991, OCC: Formal Agreement: Frost National Bank of San Antonio, The
Period: Most recent institution action February 24, 2005. Source: FDIC, Federal Reserve and OCC enforcement releases.
Deposit market share
2.8% of deposits in TX, rank 6 of 441 institutions
Period: June 30, 2026. Source: FDIC Summary of Deposits.
Mortgage lending (HMDA)
12,484 applications, 6,118 loans originated, $1.38B originated, across 2 states
Period: Calendar year 2025. Source: FFIEC HMDA loan application register.
SBA 7(a) lending
81 loans, $50.4M approved, $622K average. 0.00% of that year's loans have since been charged off
Period: Federal fiscal year 2025 (October to September). Source: SBA 7(a) and 504 loan data (FOIA).
Consumer complaints
159 complaints in the last 4 full quarters. Raw counts, not adjusted for size
Period: 2025-Q4 to 2026-Q3. Source: CFPB consumer complaint database.
Not on file
CFPB enforcement, CRA examination rating. No record from these sources, which is not the same as a clean record. Sources

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Frequently asked about Frost Bank

What are Frost Bank's total assets?

As of the Q2 2026 filing, Frost Bank reported total assets of $53.95 billion in its FFIEC call report.

Where is Frost Bank headquartered?

It is headquartered in San Antonio, TX, United States.

When was Frost Bank founded?

It was established in 1899, per the FDIC institution directory.

Is Frost Bank FDIC-insured?

Yes. It is an FDIC-insured commercial bank (FDIC Certificate #5510). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.

Who regulates Frost Bank?

Frost Bank's primary federal regulator is the Federal Reserve.

What is Frost Bank's CET1 capital ratio?

It reported a Common Equity Tier 1 (CET1) capital ratio of 14.42% in its Q2 2026 call report, comfortably above the 7% level required once the capital conservation buffer is included.

How many branches does Frost Bank operate?

It operates 222 domestic offices, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.

What is Frost Bank's Texas Ratio?

Its Texas Ratio is 2.81% in its Q2 2026 call report, within the healthy range (at or below 50%, the level at which problem assets reach half of the capital cushion). The Texas Ratio measures non-performing assets against the bank's capital and reserves.

What was Frost Bank previously called?

The charter now named Frost Bank has also operated as The Frost National Bank (1993-2012), per FDIC structure-change records.

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