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Side-by-side financial comparison of OLD SECOND BANCORP INC (OSBC) and PREFORMED LINE PRODUCTS CO (PLPC). Click either name above to swap in a different company.

PREFORMED LINE PRODUCTS CO is the larger business by last-quarter revenue ($173.1M vs $93.8M, roughly 1.8× OLD SECOND BANCORP INC). OLD SECOND BANCORP INC runs the higher net margin — 27.3% vs 4.9%, a 22.4% gap on every dollar of revenue. Over the past eight quarters, OLD SECOND BANCORP INC's revenue compounded faster (15.1% CAGR vs 10.8%).

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...

Preformed Line Products Co (PLPC) designs, manufactures and supplies engineered hardware for power transmission, telecommunications, and renewable energy infrastructure sectors. It serves utility, network operator and industrial customers across global regions, offering solutions that boost network reliability and operational efficiency.

OSBC vs PLPC — Head-to-Head

Bigger by revenue
PLPC
PLPC
1.8× larger
PLPC
$173.1M
$93.8M
OSBC
Higher net margin
OSBC
OSBC
22.4% more per $
OSBC
27.3%
4.9%
PLPC
Faster 2-yr revenue CAGR
OSBC
OSBC
Annualised
OSBC
15.1%
10.8%
PLPC

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
OSBC
OSBC
PLPC
PLPC
Revenue
$93.8M
$173.1M
Net Profit
$25.6M
$8.4M
Gross Margin
29.8%
Operating Margin
6.8%
Net Margin
27.3%
4.9%
Revenue YoY
3.6%
Net Profit YoY
159.2%
-19.3%
EPS (diluted)
$0.48
$1.72

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
PLPC
PLPC
Q1 26
$93.8M
Q4 25
$95.2M
$173.1M
Q3 25
$95.9M
$178.1M
Q2 25
$75.1M
$169.6M
Q1 25
$73.1M
$148.5M
Q4 24
$73.2M
$167.1M
Q3 24
$71.2M
$147.0M
Q2 24
$70.8M
$138.7M
Net Profit
OSBC
OSBC
PLPC
PLPC
Q1 26
$25.6M
Q4 25
$8.4M
Q3 25
$9.9M
$2.6M
Q2 25
$21.8M
$12.7M
Q1 25
$19.8M
$11.5M
Q4 24
$10.5M
Q3 24
$23.0M
$7.7M
Q2 24
$21.9M
$9.4M
Gross Margin
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
29.8%
Q3 25
29.7%
Q2 25
32.7%
Q1 25
32.8%
Q4 24
33.3%
Q3 24
31.1%
Q2 24
31.9%
Operating Margin
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
41.2%
6.8%
Q3 25
13.6%
7.4%
Q2 25
38.9%
10.1%
Q1 25
35.8%
8.8%
Q4 24
34.7%
10.5%
Q3 24
41.9%
7.1%
Q2 24
41.2%
8.1%
Net Margin
OSBC
OSBC
PLPC
PLPC
Q1 26
27.3%
Q4 25
4.9%
Q3 25
10.3%
1.5%
Q2 25
29.0%
7.5%
Q1 25
27.1%
7.8%
Q4 24
6.3%
Q3 24
32.3%
5.2%
Q2 24
30.9%
6.8%
EPS (diluted)
OSBC
OSBC
PLPC
PLPC
Q1 26
$0.48
Q4 25
$0.53
$1.72
Q3 25
$0.18
$0.53
Q2 25
$0.48
$2.56
Q1 25
$0.43
$2.33
Q4 24
$0.42
$2.13
Q3 24
$0.50
$1.54
Q2 24
$0.48
$1.89

Balance Sheet & Financial Strength

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

Metric
OSBC
OSBC
PLPC
PLPC
Cash + ST InvestmentsLiquidity on hand
$115.7M
Total DebtLower is stronger
$38.3M
Stockholders' EquityBook value
$893.3M
$475.5M
Total Assets
$6.8B
$653.6M
Debt / EquityLower = less leverage
0.08×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OSBC
OSBC
PLPC
PLPC
Q1 26
$115.7M
Q4 25
$124.0M
Q3 25
$116.5M
Q2 25
$141.8M
Q1 25
$256.1M
Q4 24
$99.3M
Q3 24
$115.8M
Q2 24
$120.9M
Total Debt
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
$38.3M
Q3 25
$36.0M
Q2 25
$31.8M
Q1 25
$29.1M
Q4 24
$20.8M
Q3 24
$27.2M
Q2 24
$31.6M
Stockholders' Equity
OSBC
OSBC
PLPC
PLPC
Q1 26
$893.3M
Q4 25
$896.8M
$475.5M
Q3 25
$866.7M
$466.3M
Q2 25
$718.6M
$460.7M
Q1 25
$694.5M
$435.8M
Q4 24
$671.0M
$422.3M
Q3 24
$661.4M
$429.0M
Q2 24
$619.3M
$416.2M
Total Assets
OSBC
OSBC
PLPC
PLPC
Q1 26
$6.8B
Q4 25
$6.9B
$653.6M
Q3 25
$7.0B
$644.6M
Q2 25
$5.7B
$631.5M
Q1 25
$5.7B
$592.5M
Q4 24
$5.6B
$573.9M
Q3 24
$5.7B
$592.0M
Q2 24
$5.7B
$572.6M
Debt / Equity
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
0.08×
Q3 25
0.08×
Q2 25
0.07×
Q1 25
0.07×
Q4 24
0.05×
Q3 24
0.06×
Q2 24
0.08×

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
PLPC
PLPC
Operating Cash FlowLast quarter
$21.9M
Free Cash FlowOCF − Capex
$11.8M
FCF MarginFCF / Revenue
6.8%
Capex IntensityCapex / Revenue
5.9%
Cash ConversionOCF / Net Profit
2.60×
TTM Free Cash FlowTrailing 4 quarters
$33.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
$122.3M
$21.9M
Q3 25
$35.9M
$18.9M
Q2 25
$24.2M
$26.9M
Q1 25
$17.8M
$5.7M
Q4 24
$131.5M
$24.1M
Q3 24
$48.5M
$9.4M
Q2 24
$11.6M
$28.3M
Free Cash Flow
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
$117.8M
$11.8M
Q3 25
$34.7M
$8.3M
Q2 25
$23.5M
$18.6M
Q1 25
$16.2M
$-5.3M
Q4 24
$120.7M
$20.6M
Q3 24
$46.2M
$5.8M
Q2 24
$8.7M
$24.6M
FCF Margin
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
123.7%
6.8%
Q3 25
36.2%
4.7%
Q2 25
31.2%
10.9%
Q1 25
22.2%
-3.6%
Q4 24
165.0%
12.3%
Q3 24
64.9%
3.9%
Q2 24
12.3%
17.7%
Capex Intensity
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
4.7%
5.9%
Q3 25
1.3%
6.0%
Q2 25
1.1%
4.9%
Q1 25
2.2%
7.4%
Q4 24
14.7%
2.1%
Q3 24
3.3%
2.4%
Q2 24
4.2%
2.7%
Cash Conversion
OSBC
OSBC
PLPC
PLPC
Q1 26
Q4 25
2.60×
Q3 25
3.64×
7.21×
Q2 25
1.11×
2.12×
Q1 25
0.90×
0.49×
Q4 24
2.30×
Q3 24
2.11×
1.22×
Q2 24
0.53×
3.02×

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%

PLPC
PLPC

Segment breakdown not available.

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