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

CarParts.com, Inc. is the larger business by last-quarter revenue ($120.4M vs $93.8M, roughly 1.3× OLD SECOND BANCORP INC). OLD SECOND BANCORP INC runs the higher net margin — 27.3% vs -9.6%, a 36.9% gap on every dollar of revenue. Over the past eight quarters, OLD SECOND BANCORP INC's revenue compounded faster (15.1% CAGR vs -14.9%).

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...

Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...

OSBC vs PRTS — Head-to-Head

Bigger by revenue
PRTS
PRTS
1.3× larger
PRTS
$120.4M
$93.8M
OSBC
Higher net margin
OSBC
OSBC
36.9% more per $
OSBC
27.3%
-9.6%
PRTS
Faster 2-yr revenue CAGR
OSBC
OSBC
Annualised
OSBC
15.1%
-14.9%
PRTS

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
OSBC
OSBC
PRTS
PRTS
Revenue
$93.8M
$120.4M
Net Profit
$25.6M
$-11.6M
Gross Margin
33.2%
Operating Margin
Net Margin
27.3%
-9.6%
Revenue YoY
-9.8%
Net Profit YoY
159.2%
25.0%
EPS (diluted)
$0.48
$-0.82

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
PRTS
PRTS
Q1 26
$93.8M
Q4 25
$95.2M
$120.4M
Q3 25
$95.9M
$127.8M
Q2 25
$75.1M
$151.9M
Q1 25
$73.1M
$147.4M
Q4 24
$73.2M
$133.5M
Q3 24
$71.2M
$144.8M
Q2 24
$70.8M
$144.3M
Net Profit
OSBC
OSBC
PRTS
PRTS
Q1 26
$25.6M
Q4 25
$-11.6M
Q3 25
$9.9M
$-10.9M
Q2 25
$21.8M
$-12.7M
Q1 25
$19.8M
$-15.3M
Q4 24
$-15.4M
Q3 24
$23.0M
$-10.0M
Q2 24
$21.9M
$-8.7M
Gross Margin
OSBC
OSBC
PRTS
PRTS
Q1 26
Q4 25
33.2%
Q3 25
33.1%
Q2 25
32.8%
Q1 25
32.1%
Q4 24
32.5%
Q3 24
35.2%
Q2 24
33.5%
Operating Margin
OSBC
OSBC
PRTS
PRTS
Q1 26
Q4 25
41.2%
Q3 25
13.6%
-7.9%
Q2 25
38.9%
-8.2%
Q1 25
35.8%
-10.3%
Q4 24
34.7%
-11.6%
Q3 24
41.9%
-6.9%
Q2 24
41.2%
-6.0%
Net Margin
OSBC
OSBC
PRTS
PRTS
Q1 26
27.3%
Q4 25
-9.6%
Q3 25
10.3%
-8.5%
Q2 25
29.0%
-8.4%
Q1 25
27.1%
-10.4%
Q4 24
-11.5%
Q3 24
32.3%
-6.9%
Q2 24
30.9%
-6.0%
EPS (diluted)
OSBC
OSBC
PRTS
PRTS
Q1 26
$0.48
Q4 25
$0.53
$-0.82
Q3 25
$0.18
$-0.19
Q2 25
$0.48
$-0.23
Q1 25
$0.43
$-0.27
Q4 24
$0.42
$-0.28
Q3 24
$0.50
$-0.17
Q2 24
$0.48
$-0.15

Balance Sheet & Financial Strength

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

Metric
OSBC
OSBC
PRTS
PRTS
Cash + ST InvestmentsLiquidity on hand
$115.7M
$25.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$893.3M
$53.5M
Total Assets
$6.8B
$184.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OSBC
OSBC
PRTS
PRTS
Q1 26
$115.7M
Q4 25
$124.0M
$25.8M
Q3 25
$116.5M
Q2 25
$141.8M
Q1 25
$256.1M
Q4 24
$99.3M
Q3 24
$115.8M
Q2 24
$120.9M
Stockholders' Equity
OSBC
OSBC
PRTS
PRTS
Q1 26
$893.3M
Q4 25
$896.8M
$53.5M
Q3 25
$866.7M
$64.2M
Q2 25
$718.6M
$62.4M
Q1 25
$694.5M
$72.8M
Q4 24
$671.0M
$85.2M
Q3 24
$661.4M
$97.2M
Q2 24
$619.3M
$103.9M
Total Assets
OSBC
OSBC
PRTS
PRTS
Q1 26
$6.8B
Q4 25
$6.9B
$184.9M
Q3 25
$7.0B
$200.3M
Q2 25
$5.7B
$189.6M
Q1 25
$5.7B
$216.5M
Q4 24
$5.6B
$210.6M
Q3 24
$5.7B
$227.6M
Q2 24
$5.7B
$238.0M

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%

PRTS
PRTS

Segment breakdown not available.

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