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Side-by-side financial comparison of OLD SECOND BANCORP INC (OSBC) and Prairie Operating Co. (PROP). 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 $77.7M, roughly 1.2× Prairie Operating Co.). OLD SECOND BANCORP INC runs the higher net margin — 27.3% vs 1.7%, a 25.6% gap on every dollar of revenue. Over the past eight quarters, Prairie Operating Co.'s revenue compounded faster (9784.4% CAGR vs 15.1%).

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...

Prairie Farms Dairy is a dairy cooperative founded in Carlinville, Illinois, and now headquartered in Edwardsville, Illinois. As a dairy cooperative, Prairie Farms receives milk from producers and converts it into many different products, including cheese, butter, ice cream, sour cream, cottage cheese, various dips, yogurt, and fluid milk. Prairie Farms also produces and sells juices, flavored drinks, and pre-made iced tea.

OSBC vs PROP — Head-to-Head

Bigger by revenue
OSBC
OSBC
1.2× larger
OSBC
$93.8M
$77.7M
PROP
Higher net margin
OSBC
OSBC
25.6% more per $
OSBC
27.3%
1.7%
PROP
Faster 2-yr revenue CAGR
PROP
PROP
Annualised
PROP
9784.4%
15.1%
OSBC

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
OSBC
OSBC
PROP
PROP
Revenue
$93.8M
$77.7M
Net Profit
$25.6M
$1.3M
Gross Margin
Operating Margin
34.8%
Net Margin
27.3%
1.7%
Revenue YoY
Net Profit YoY
159.2%
111.3%
EPS (diluted)
$0.48
$-0.44

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
OSBC
OSBC
PROP
PROP
Q1 26
$93.8M
Q4 25
$95.2M
Q3 25
$95.9M
$77.7M
Q2 25
$75.1M
$68.1M
Q1 25
$73.1M
$13.6M
Q4 24
$73.2M
Q3 24
$71.2M
$0
Q2 24
$70.8M
Net Profit
OSBC
OSBC
PROP
PROP
Q1 26
$25.6M
Q4 25
Q3 25
$9.9M
$1.3M
Q2 25
$21.8M
$35.7M
Q1 25
$19.8M
$-2.6M
Q4 24
Q3 24
$23.0M
$-11.4M
Q2 24
$21.9M
Operating Margin
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
41.2%
Q3 25
13.6%
34.8%
Q2 25
38.9%
27.8%
Q1 25
35.8%
12.9%
Q4 24
34.7%
Q3 24
41.9%
Q2 24
41.2%
Net Margin
OSBC
OSBC
PROP
PROP
Q1 26
27.3%
Q4 25
Q3 25
10.3%
1.7%
Q2 25
29.0%
52.4%
Q1 25
27.1%
-19.3%
Q4 24
Q3 24
32.3%
Q2 24
30.9%
EPS (diluted)
OSBC
OSBC
PROP
PROP
Q1 26
$0.48
Q4 25
$0.53
Q3 25
$0.18
$-0.44
Q2 25
$0.48
$0.18
Q1 25
$0.43
$-3.49
Q4 24
$0.42
Q3 24
$0.50
$-0.68
Q2 24
$0.48

Balance Sheet & Financial Strength

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

Metric
OSBC
OSBC
PROP
PROP
Cash + ST InvestmentsLiquidity on hand
$115.7M
$10.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$893.3M
$101.8M
Total Assets
$6.8B
$939.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OSBC
OSBC
PROP
PROP
Q1 26
$115.7M
Q4 25
$124.0M
Q3 25
$116.5M
$10.6M
Q2 25
$141.8M
$10.7M
Q1 25
$256.1M
$15.0M
Q4 24
$99.3M
Q3 24
$115.8M
$40.1M
Q2 24
$120.9M
Total Debt
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
Q3 25
Q2 25
$387.0M
Q1 25
$377.0M
Q4 24
Q3 24
Q2 24
Stockholders' Equity
OSBC
OSBC
PROP
PROP
Q1 26
$893.3M
Q4 25
$896.8M
Q3 25
$866.7M
$101.8M
Q2 25
$718.6M
$94.2M
Q1 25
$694.5M
$34.0M
Q4 24
$671.0M
Q3 24
$661.4M
$61.3M
Q2 24
$619.3M
Total Assets
OSBC
OSBC
PROP
PROP
Q1 26
$6.8B
Q4 25
$6.9B
Q3 25
$7.0B
$939.8M
Q2 25
$5.7B
$858.5M
Q1 25
$5.7B
$775.4M
Q4 24
$5.6B
Q3 24
$5.7B
$107.2M
Q2 24
$5.7B
Debt / Equity
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
Q3 25
Q2 25
4.11×
Q1 25
11.07×
Q4 24
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
OSBC
OSBC
PROP
PROP
Operating Cash FlowLast quarter
$57.7M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
44.80×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
$122.3M
Q3 25
$35.9M
$57.7M
Q2 25
$24.2M
$-7.2M
Q1 25
$17.8M
$16.9M
Q4 24
$131.5M
Q3 24
$48.5M
$2.8M
Q2 24
$11.6M
Free Cash Flow
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
$117.8M
Q3 25
$34.7M
Q2 25
$23.5M
Q1 25
$16.2M
Q4 24
$120.7M
Q3 24
$46.2M
Q2 24
$8.7M
FCF Margin
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
123.7%
Q3 25
36.2%
Q2 25
31.2%
Q1 25
22.2%
Q4 24
165.0%
Q3 24
64.9%
Q2 24
12.3%
Capex Intensity
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
4.7%
Q3 25
1.3%
Q2 25
1.1%
Q1 25
2.2%
Q4 24
14.7%
Q3 24
3.3%
Q2 24
4.2%
Cash Conversion
OSBC
OSBC
PROP
PROP
Q1 26
Q4 25
Q3 25
3.64×
44.80×
Q2 25
1.11×
-0.20×
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

OSBC
OSBC

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

PROP
PROP

Crude Oil Sales$64.9M84%
Natural Gas Sales$7.6M10%
Natural Gas Liquids Reserves$5.2M7%

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