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Side-by-side financial comparison of C3.ai, Inc. (AI) and OLD SECOND BANCORP INC (OSBC). Click either name above to swap in a different company.

OLD SECOND BANCORP INC is the larger business by last-quarter revenue ($93.8M vs $75.1M, roughly 1.2× C3.ai, Inc.). OLD SECOND BANCORP INC runs the higher net margin — 27.3% vs -139.3%, a 166.6% gap on every dollar of revenue. Over the past eight quarters, OLD SECOND BANCORP INC's revenue compounded faster (15.1% CAGR vs -2.1%).

C3.ai, Inc. is a leading enterprise artificial intelligence software provider that develops and delivers scalable AI applications, platform tools, and industry-specific solutions for clients across sectors including manufacturing, energy, financial services, healthcare and public sector. Its offerings help organizations optimize operations, reduce costs, mitigate risks, and realize data-driven decision making.

U.S. Bancorp is an American multinational banking institution headquartered in Minneapolis, Minnesota and incorporated in Delaware. It is the 5th-largest bank in the United States as of 2025. As the largest bank in the Midwestern United States, it is considered systemically important by the Financial Stability Board. It is the parent company of its primary operating entity, U.S. Bank National Association, which does business as U.S. Bank. The company provides banking, investment, mortgage, tr...

AI vs OSBC — Head-to-Head

Bigger by revenue
OSBC
OSBC
1.2× larger
OSBC
$93.8M
$75.1M
AI
Higher net margin
OSBC
OSBC
166.6% more per $
OSBC
27.3%
-139.3%
AI
Faster 2-yr revenue CAGR
OSBC
OSBC
Annualised
OSBC
15.1%
-2.1%
AI

Income Statement — Q2 FY2026 vs Q1 FY2026

Metric
AI
AI
OSBC
OSBC
Revenue
$75.1M
$93.8M
Net Profit
$-104.7M
$25.6M
Gross Margin
40.4%
Operating Margin
-149.2%
Net Margin
-139.3%
27.3%
Revenue YoY
-20.3%
Net Profit YoY
-58.7%
159.2%
EPS (diluted)
$-0.75
$0.48

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
AI
AI
OSBC
OSBC
Q1 26
$93.8M
Q4 25
$75.1M
$95.2M
Q3 25
$70.3M
$95.9M
Q2 25
$108.7M
$75.1M
Q1 25
$98.8M
$73.1M
Q4 24
$94.3M
$73.2M
Q3 24
$87.2M
$71.2M
Q2 24
$86.6M
$70.8M
Net Profit
AI
AI
OSBC
OSBC
Q1 26
$25.6M
Q4 25
$-104.7M
Q3 25
$-116.8M
$9.9M
Q2 25
$-79.7M
$21.8M
Q1 25
$-80.2M
$19.8M
Q4 24
$-66.0M
Q3 24
$-62.8M
$23.0M
Q2 24
$-72.9M
$21.9M
Gross Margin
AI
AI
OSBC
OSBC
Q1 26
Q4 25
40.4%
Q3 25
37.6%
Q2 25
62.1%
Q1 25
59.1%
Q4 24
61.3%
Q3 24
59.8%
Q2 24
59.6%
Operating Margin
AI
AI
OSBC
OSBC
Q1 26
Q4 25
-149.2%
41.2%
Q3 25
-177.7%
13.6%
Q2 25
-81.8%
38.9%
Q1 25
-88.7%
35.8%
Q4 24
-79.8%
34.7%
Q3 24
-83.2%
41.9%
Q2 24
-95.1%
41.2%
Net Margin
AI
AI
OSBC
OSBC
Q1 26
27.3%
Q4 25
-139.3%
Q3 25
-166.2%
10.3%
Q2 25
-73.3%
29.0%
Q1 25
-81.2%
27.1%
Q4 24
-69.9%
Q3 24
-72.0%
32.3%
Q2 24
-84.2%
30.9%
EPS (diluted)
AI
AI
OSBC
OSBC
Q1 26
$0.48
Q4 25
$-0.75
$0.53
Q3 25
$-0.86
$0.18
Q2 25
$-0.60
$0.48
Q1 25
$-0.62
$0.43
Q4 24
$-0.52
$0.42
Q3 24
$-0.50
$0.50
Q2 24
$-0.59
$0.48

Balance Sheet & Financial Strength

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

Metric
AI
AI
OSBC
OSBC
Cash + ST InvestmentsLiquidity on hand
$675.0M
$115.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$771.9M
$893.3M
Total Assets
$961.3M
$6.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AI
AI
OSBC
OSBC
Q1 26
$115.7M
Q4 25
$675.0M
$124.0M
Q3 25
$711.9M
$116.5M
Q2 25
$742.7M
$141.8M
Q1 25
$724.3M
$256.1M
Q4 24
$730.4M
$99.3M
Q3 24
$762.5M
$115.8M
Q2 24
$750.4M
$120.9M
Stockholders' Equity
AI
AI
OSBC
OSBC
Q1 26
$893.3M
Q4 25
$771.9M
$896.8M
Q3 25
$798.8M
$866.7M
Q2 25
$838.3M
$718.6M
Q1 25
$860.2M
$694.5M
Q4 24
$859.0M
$671.0M
Q3 24
$874.9M
$661.4M
Q2 24
$873.4M
$619.3M
Total Assets
AI
AI
OSBC
OSBC
Q1 26
$6.8B
Q4 25
$961.3M
$6.9B
Q3 25
$968.7M
$7.0B
Q2 25
$1.0B
$5.7B
Q1 25
$1.1B
$5.7B
Q4 24
$1.0B
$5.6B
Q3 24
$1.1B
$5.7B
Q2 24
$1.0B
$5.7B

Cash Flow & Capital Efficiency

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

Metric
AI
AI
OSBC
OSBC
Operating Cash FlowLast quarter
$-46.5M
Free Cash FlowOCF − Capex
$-46.9M
FCF MarginFCF / Revenue
-62.4%
Capex IntensityCapex / Revenue
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-93.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AI
AI
OSBC
OSBC
Q1 26
Q4 25
$-46.5M
$122.3M
Q3 25
$-33.5M
$35.9M
Q2 25
$11.3M
$24.2M
Q1 25
$-22.0M
$17.8M
Q4 24
$-38.7M
$131.5M
Q3 24
$8.0M
$48.5M
Q2 24
$21.3M
$11.6M
Free Cash Flow
AI
AI
OSBC
OSBC
Q1 26
Q4 25
$-46.9M
$117.8M
Q3 25
$-34.3M
$34.7M
Q2 25
$10.3M
$23.5M
Q1 25
$-22.4M
$16.2M
Q4 24
$-39.5M
$120.7M
Q3 24
$7.1M
$46.2M
Q2 24
$18.8M
$8.7M
FCF Margin
AI
AI
OSBC
OSBC
Q1 26
Q4 25
-62.4%
123.7%
Q3 25
-48.8%
36.2%
Q2 25
9.5%
31.2%
Q1 25
-22.7%
22.2%
Q4 24
-41.9%
165.0%
Q3 24
8.2%
64.9%
Q2 24
21.7%
12.3%
Capex Intensity
AI
AI
OSBC
OSBC
Q1 26
Q4 25
0.5%
4.7%
Q3 25
1.1%
1.3%
Q2 25
0.9%
1.1%
Q1 25
0.4%
2.2%
Q4 24
0.9%
14.7%
Q3 24
1.1%
3.3%
Q2 24
2.9%
4.2%
Cash Conversion
AI
AI
OSBC
OSBC
Q1 26
Q4 25
Q3 25
3.64×
Q2 25
1.11×
Q1 25
0.90×
Q4 24
Q3 24
2.11×
Q2 24
0.53×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AI
AI

License And Service$70.2M93%
Professional Services$4.9M7%

OSBC
OSBC

Net Interest Income$81.1M87%
Noninterest Income$12.6M13%

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