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Side-by-side financial comparison of SUTRO BIOPHARMA, INC. (STRO) and UNITED SECURITY BANCSHARES (UBFO). Click either name above to swap in a different company.

UNITED SECURITY BANCSHARES is the larger business by last-quarter revenue ($13.5M vs $11.6M, roughly 1.2× SUTRO BIOPHARMA, INC.). On growth, UNITED SECURITY BANCSHARES posted the faster year-over-year revenue change (13.6% vs -21.4%). Over the past eight quarters, UNITED SECURITY BANCSHARES's revenue compounded faster (3.0% CAGR vs -5.4%).

Sutro Biopharma, Inc. is a publicly traded biotechnology company headquartered in South San Francisco, California focused on clinical-stage drug discovery, development and manufacturing. Using a proprietary cell-free protein synthesis platform, Sutro is working on oncology therapeutics using protein engineering and rational design. Founded in 2003 under the name Fundamental Applied Biology, the company name changed to Sutro Biopharma in 2009. William Newell, CEO as of 2024, joined Sutro in Ja...

United Security Bancshares is a bank holding company headquartered in Fresno, California. It operates 11 branches.

STRO vs UBFO — Head-to-Head

Bigger by revenue
UBFO
UBFO
1.2× larger
UBFO
$13.5M
$11.6M
STRO
Growing faster (revenue YoY)
UBFO
UBFO
+34.9% gap
UBFO
13.6%
-21.4%
STRO
Faster 2-yr revenue CAGR
UBFO
UBFO
Annualised
UBFO
3.0%
-5.4%
STRO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
STRO
STRO
UBFO
UBFO
Revenue
$11.6M
$13.5M
Net Profit
$3.4M
Gross Margin
Operating Margin
31.5%
Net Margin
25.2%
Revenue YoY
-21.4%
13.6%
Net Profit YoY
35.4%
36.8%
EPS (diluted)
$0.18

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
STRO
STRO
UBFO
UBFO
Q4 25
$11.6M
$13.5M
Q3 25
$9.7M
$14.0M
Q2 25
$63.7M
$12.6M
Q1 25
$17.4M
$13.7M
Q4 24
$14.8M
$11.9M
Q3 24
$8.5M
$13.8M
Q2 24
$25.7M
$13.0M
Q1 24
$13.0M
$12.8M
Net Profit
STRO
STRO
UBFO
UBFO
Q4 25
$3.4M
Q3 25
$-56.9M
$4.0M
Q2 25
$-11.5M
$2.2M
Q1 25
$-76.0M
$2.7M
Q4 24
$-72.4M
$2.5M
Q3 24
$-48.8M
$3.8M
Q2 24
$-48.0M
$4.3M
Q1 24
$-58.2M
$4.2M
Operating Margin
STRO
STRO
UBFO
UBFO
Q4 25
31.5%
Q3 25
-499.9%
40.3%
Q2 25
-5.2%
24.0%
Q1 25
-393.8%
27.5%
Q4 24
-440.7%
27.5%
Q3 24
-797.2%
37.1%
Q2 24
-189.4%
46.4%
Q1 24
-435.0%
45.9%
Net Margin
STRO
STRO
UBFO
UBFO
Q4 25
25.2%
Q3 25
-586.6%
28.7%
Q2 25
-18.0%
17.2%
Q1 25
-436.6%
19.6%
Q4 24
-489.2%
20.9%
Q3 24
-572.6%
27.7%
Q2 24
-186.8%
33.0%
Q1 24
-447.5%
32.6%
EPS (diluted)
STRO
STRO
UBFO
UBFO
Q4 25
$0.18
Q3 25
$-0.67
$0.23
Q2 25
$-0.14
$0.13
Q1 25
$-0.91
$0.16
Q4 24
$-27.63
$0.14
Q3 24
$-0.59
$0.22
Q2 24
$-0.59
$0.25
Q1 24
$-0.59
$0.24

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
STRO
STRO
UBFO
UBFO
Cash + ST InvestmentsLiquidity on hand
$141.4M
$264.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$-132.5M
$139.7M
Total Assets
$173.8M
$1.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
STRO
STRO
UBFO
UBFO
Q4 25
$141.4M
$264.2M
Q3 25
$167.6M
$211.1M
Q2 25
$205.1M
$199.5M
Q1 25
$249.0M
$198.4M
Q4 24
$316.9M
$216.9M
Q3 24
$388.3M
$216.8M
Q2 24
$375.6M
$166.3M
Q1 24
$267.6M
$168.6M
Stockholders' Equity
STRO
STRO
UBFO
UBFO
Q4 25
$-132.5M
$139.7M
Q3 25
$-87.3M
$137.4M
Q2 25
$-32.1M
$134.3M
Q1 25
$-25.8M
$132.9M
Q4 24
$44.6M
$130.4M
Q3 24
$111.2M
$132.9M
Q2 24
$152.2M
$127.3M
Q1 24
$98.0M
$124.2M
Total Assets
STRO
STRO
UBFO
UBFO
Q4 25
$173.8M
$1.2B
Q3 25
$209.7M
$1.2B
Q2 25
$262.4M
$1.2B
Q1 25
$321.4M
$1.2B
Q4 24
$387.2M
$1.2B
Q3 24
$451.8M
$1.3B
Q2 24
$489.0M
$1.2B
Q1 24
$403.4M
$1.2B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
STRO
STRO
UBFO
UBFO
Operating Cash FlowLast quarter
$-177.2M
$22.1M
Free Cash FlowOCF − Capex
$19.8M
FCF MarginFCF / Revenue
146.0%
Capex IntensityCapex / Revenue
16.8%
Cash ConversionOCF / Net Profit
6.46×
TTM Free Cash FlowTrailing 4 quarters
$36.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
STRO
STRO
UBFO
UBFO
Q4 25
$-177.2M
$22.1M
Q3 25
$-38.2M
$7.0M
Q2 25
$-44.7M
$8.7M
Q1 25
$-67.9M
$3.0M
Q4 24
$-71.7M
$19.6M
Q3 24
$-64.5M
$5.4M
Q2 24
$9.5M
$2.3M
Q1 24
$-64.7M
$7.4M
Free Cash Flow
STRO
STRO
UBFO
UBFO
Q4 25
$19.8M
Q3 25
$6.1M
Q2 25
$8.1M
Q1 25
$2.9M
Q4 24
$18.6M
Q3 24
$5.3M
Q2 24
$2.0M
Q1 24
$7.0M
FCF Margin
STRO
STRO
UBFO
UBFO
Q4 25
146.0%
Q3 25
43.7%
Q2 25
64.3%
Q1 25
21.2%
Q4 24
156.0%
Q3 24
38.1%
Q2 24
15.5%
Q1 24
54.8%
Capex Intensity
STRO
STRO
UBFO
UBFO
Q4 25
16.8%
Q3 25
6.0%
Q2 25
4.6%
Q1 25
0.9%
Q4 24
8.7%
Q3 24
0.7%
Q2 24
2.2%
Q1 24
3.6%
Cash Conversion
STRO
STRO
UBFO
UBFO
Q4 25
6.46×
Q3 25
1.73×
Q2 25
4.01×
Q1 25
1.13×
Q4 24
7.87×
Q3 24
1.40×
Q2 24
0.54×
Q1 24
1.79×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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