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Mechanics Bank (Walnut Creek, CA)

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Walnut Creek, CA $10B to $100B in assets Est. January 1, 1905 FDIC #1768 RSSD #936462 Routing #121102036 FDIC

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

Mechanics Bank is an FDIC-insured commercial bank headquartered in Walnut Creek, CA, established in 1905 (FDIC certificate 1768), and it is supervised by the FDIC. At Q2 2026 it reported total assets of $21.25B, up 28.2% from Q2 2025, the 6th largest of 113 banks headquartered in California. Its CET1 capital ratio was 15.48% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.

Charter
Commercial bank
Regulator
FDIC
Deposit insurance
FDIC
FDIC certificate
1768
Headquarters
Walnut Creek, CA
Established
1905
Total assets, Q2 2026
$21.25B
Assets vs Q2 2025
+28.2%
CET1 ratio, Q2 2026
15.48%
Domestic offices
169 FDIC institution directory, current count
Routing number
121102036
Latest call report
Q2 2026, FFIEC 041 · Mechanics Bank call report
Holding company
MECHANICS BANCORP
Asset rank in state
6th of 113 in California
Assets
$21.25B
Deposits
$18.10B
Loans
$13.58B
Equity
$2.83B

Mechanics Bank leans heavily on commercial real estate. Based in Walnut Creek, California, it had $21.2 billion in assets at June 30, 2026, up 28.2% from a year earlier. It holds commercial real estate loans worth 3.4 times its capital, higher than about 9 in 10 of the 127 banks with $10 billion to $100 billion in assets (median 2.2 times). It also grew its loan book 46.9% over the year, 7.4 times the median of 6.3% for banks its size.

Earnings jumped: net income for the quarter was $60 million, 42% above the same quarter a year earlier. Over the same year, loans grew 46.9% and deposits grew 29.5%. Profitability lags: it returns 8.4% a year on shareholders' equity, lower than about three-quarters of banks its size (median 11.1%).

As of June 30, 2026, Mechanics Bank reported a CET1 capital ratio of 15.48%, a return on assets of 1.13%, a nonperforming-loan ratio of 0.41% and a Texas ratio of 2.53%. The figures come from its call report filed with the FFIEC.

Of the 113 banks headquartered in California, Mechanics Bank is the 6th largest by total assets at Q2 2026. From Q1 2026 to Q2 2026, its total assets fell 0.7% to $21.25B, loans fell 2.0% and deposits fell 0.8%. Multifamily loans made up 37.4% of its total loans on June 30, 2026, its largest category; next came 1-4 family residential loans at 31.4%. By the capital ratios in its Q2 2026 call report, Mechanics Bank meets every capital ratio test for well capitalized.

Headquarters Profile

Address
1111 Civic Dr, Walnut Creek, CA 94596
County
Contra Costa
Metro Area
San Francisco-Oakland-Fremont, CA
Charter
Commercial bank, state charter, Fed non-member, FDIC-supervised
Primary Regulator
FDIC
FDIC Region
San Francisco (Region 14)
Federal Reserve member
No
Federal Reserve district
District 12, San Francisco
Fiduciary (trust) powers
Full trust powers granted
Call Report form
FFIEC 041
Established
January 1, 1905
Former names
The Mechanics Bank (1997-2011)
Domestic offices
169 FDIC institution directory, current count
Employees (FTE)
1,753
Domestic deposits
$18.10B
Allowance for credit losses
$152.6M
Net charge-offs (YTD)
$7.4M
Average total assets
$21.35B
Average total loans
$13.70B
Average interest-bearing deposits
$11.65B
Tax status
C corporation
Ownership
Stock
Community bank
No
FDIC-insured since
January 1, 1934
FDIC Cert
1768
Fed RSSD
936462
SEC CIK
1518715 → filed by MECHANICS BANCORP
Parent Holding Company
MECHANICS BANCORP (RSSD 3843507) · MCHB
Ultimate Parent
2011 TCRT (RSSD 4759650)

Management

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

Name Role Title
Johnson Coleman James CEO President & CEO
Nathan Duda CFO EVP & CFO
Christopher D Pierce COO EVP & Chief Operating Officer
Kristie S Shields CCO EVP & Chief Compliance Counsel
Glenn C Shrader GC EVP & General Counsel
Van Amen Darrell CIO EVP, Chief Investment Officer

Profitability

Q2 annualized
Return on Assets1.13%YTD 1.00%
Return on Equity8.37%YTD 7.33%
Net Interest Margin3.67%YTD 3.66%

Balance Sheet

Total liabilities$18.42B
Cash & balances due$553.9M
Securities, available-for-sale$4.12B
Securities, held-to-maturity$1.29B
Goodwill & intangibles$843.3M

Income Statement

Net income Q2$60.2M
Net interest income YTD$363.7M
Total interest income YTD$479.9M
Total interest expense YTD$116.2M
Provision for credit losses YTD$5.0M

Operating & Funding

Total noninterest income YTD$43.5M
Total noninterest expense YTD$253.8M

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

Over the 12 quarters to Q2 2026, Mechanics Bank's total assets ran between $16.49B (Q4 2024) and $22.71B (Q3 2025), and it earned a profit in 11 of the 12 quarters. The line under each chart compares Q2 2026 with Q2 2025. How these charts are built

Total assets and total liabilities

$21.25B total assets against $16.58B; $18.42B total liabilities against $14.16B.

Loans and leases against deposits

$13.43B net loans and leases against $9.18B; $18.10B total deposits against $13.97B.

Securities and cash

$5.43B securities against $3.97B; $553.9M cash and balances due against $2.08B.

Interest income against interest expense

$237.9M total interest income against $178.2M; $57.6M total interest expense against $48.0M.

Net interest income

$180.3M net interest income against $130.1M.

Noninterest income against noninterest expense

$23.1M total noninterest income against $15.4M; $124.5M total noninterest expense against $91.6M.

Provision for credit losses

-$2.8M provision for credit losses against -$369K.

Net income

$60.2M net income against $42.5M.

Return on assets and net interest margin

1.13% return on assets against 1.03%; 3.67% net interest margin against 3.42%.

CET1 and Tier 1 leverage ratios

15.48% CET1 capital ratio against 18.27%; 9.38% tier 1 leverage ratio against 10.16%.

Inside the full Mechanics 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.

CRE concentration at 342% of capital, above interagency guidance Regulatory What does this mean? →

Commercial real estate loans exceed 300% of total capital, the threshold at which the 2006 interagency guidance flags a bank for heightened supervisory scrutiny. CRE concentration has been the central stress vector for regional banks since 2023. 2006 Interagency CRE Concentration Guidance (SR 07-1).

Banks merged into Mechanics Bank

Quarterly trend: last 8 quarters

Across the 8 quarters to Q2 2026, its return on assets ran from 0.87% (Q1 2026) to 2.31% (Q4 2025) and its net interest margin ran from 3.29% (Q3 2024) to 3.67% (Q2 2026).

Quarter CET1 ROA NPL Texas NIM
Q2 2026 15.48% 1.13% 0.41% 2.53% 3.67%
Q1 2026 14.96% 0.87% 0.36% 2.23% 3.65%
Q4 2025 15.59% 2.31% 0.34% 2.04% 3.59%
Q3 2025 14.87% 1.22% 0.44% 2.75% 3.43%
Q2 2025 18.27% 1.03% 0.22% 1.19% 3.42%
Q1 2025 16.89% 1.06% 0.11% 1.47% 3.39%
Q4 2024 16.14% 1.25% 0.12% 1.72% 3.39%
Q3 2024 15.29% 0.93% 0.12% 1.97% 3.29%

Swipe the table sideways to see every column.

Branch Network

View all 167 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 167
Branch Location ZIP Deposits
Newport Beach Branch Newport Beach , CA 92660 $1.57B
Walnut Creek Office Walnut Creek , CA 94596 $948.4M
North Roseville Retail Branch Office Roseville , CA 95678 $884.2M
Klose Way Branch Richmond , CA 94806 $830.7M
Salinas Branch Salinas , CA 93901 $338.5M
El Centro Main El Centro , CA 92243 $318.8M
Berkeley Office Berkeley , CA 94704 $250.8M
El Cerrito Branch El Cerrito , CA 94530 $239.9M
Honolulu Branch Honolulu , HI 96813 $233.9M
Pinole Branch Pinole , CA 94564 $228.0M
Brawley Branch Brawley , CA 92227 $221.9M
Santa Maria-South Broadway Branch Santa Maria , CA 93454 $191.0M
Grand Avenue Branch Arroyo Grande , CA 93420 $184.1M
Westlake Village Branch Westlake Village , CA 91362 $176.9M
Morro Bay Branch Morro Bay , CA 93442 $174.3M
North Berkeley Branch Berkeley , CA 94707 $173.1M
Camarillo Branch Camarillo , CA 93010 $169.7M
Broad Street Branch San Luis Obispo , CA 93401 $165.5M
Wedgwood Branch Seattle , WA 98115 $160.2M
Los Banos Branch Los Banos , CA 93635 $155.1M
Paso Robles Branch Paso Robles , CA 93446 $149.3M
Napa Branch Napa , CA 94558 $142.8M
Oak Park Branch Pismo Beach , CA 93449 $142.7M
Seaside Branch Seaside , CA 93955 $141.8M
Atascadero Branch Atascadero , CA 93422 $138.7M

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
September 2, 2025 Structure Change Acquired HomeStreet Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
September 2, 2025 Merger Participated in Absorption/Consolidation/Merger FDIC
September 1, 2019 Structure Change Acquired Rabobank, N.A. Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
August 31, 2019 Merger Participated in Absorption/Consolidation/Merger FDIC
June 1, 2018 Structure Change Acquired Scott Valley Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
June 1, 2018 Merger Participated in Absorption/Consolidation/Merger FDIC
October 1, 2016 Merger Participated in Absorption/Consolidation/Merger FDIC
October 1, 2016 Structure Change Acquired California Republic Bank 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 8 events.

Regulatory record

Facts as filed or published, not a rating.

Deposit market share
0.9% of deposits in CA, rank 17 of 164 institutions
Period: June 30, 2026. Source: FDIC Summary of Deposits.
Mortgage lending (HMDA)
1,675 applications, 963 loans originated, $823.9M originated, across 9 states
Period: Calendar year 2025. Source: FFIEC HMDA loan application register.
SBA 7(a) lending
1 loans, $200K approved, $200K 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
95 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
Enforcement actions, 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 Mechanics Bank

What are Mechanics Bank's total assets?

As of the Q2 2026 filing, Mechanics Bank reported total assets of $21.25 billion in its FFIEC call report.

Where is Mechanics Bank headquartered?

It is headquartered in Walnut Creek, CA, United States.

When was Mechanics Bank founded?

It was established in 1905, per the FDIC institution directory.

Is Mechanics Bank FDIC-insured?

Yes. It is an FDIC-insured commercial bank (FDIC Certificate #1768). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.

Who regulates Mechanics Bank?

Mechanics Bank's primary federal regulator is the FDIC.

What is Mechanics Bank's CET1 capital ratio?

It reported a Common Equity Tier 1 (CET1) capital ratio of 15.48% in its Q2 2026 call report, comfortably above the 7% level required once the capital conservation buffer is included.

How many branches does Mechanics Bank operate?

It operates 169 domestic offices, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.

What is Mechanics Bank's Texas Ratio?

Its Texas Ratio is 2.53% 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 Mechanics Bank previously called?

The charter now named Mechanics Bank has also operated as The Mechanics Bank (1997-2011), per FDIC structure-change records.

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