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Side-by-side financial comparison of ALERUS FINANCIAL CORP (ALRS) and PDF SOLUTIONS INC (PDFS). Click either name above to swap in a different company.

PDF SOLUTIONS INC is the larger business by last-quarter revenue ($62.4M vs $45.2M, roughly 1.4× ALERUS FINANCIAL CORP). PDF SOLUTIONS INC runs the higher net margin — -0.1% vs -73.2%, a 73.1% gap on every dollar of revenue. On growth, PDF SOLUTIONS INC posted the faster year-over-year revenue change (24.6% vs 18.0%). ALERUS FINANCIAL CORP produced more free cash flow last quarter ($58.8M vs $7.5M). Over the past eight quarters, PDF SOLUTIONS INC's revenue compounded faster (22.9% CAGR vs -2.5%).

Alerus Financial Corporation, marketed as simply Alerus, is a chain of financial institutions headquartered in Grand Forks, North Dakota, with locations in North Dakota, Minnesota, Wisconsin, and Arizona. Alerus offers banking, mortgage, wealth management, and retirement services.

PDF Solutions, Inc. is an American multinational software and engineering services company based in Santa Clara, California. The company is listed in the Nasdaq stock exchange under the ticker symbol PDFS.

ALRS vs PDFS — Head-to-Head

Bigger by revenue
PDFS
PDFS
1.4× larger
PDFS
$62.4M
$45.2M
ALRS
Growing faster (revenue YoY)
PDFS
PDFS
+6.6% gap
PDFS
24.6%
18.0%
ALRS
Higher net margin
PDFS
PDFS
73.1% more per $
PDFS
-0.1%
-73.2%
ALRS
More free cash flow
ALRS
ALRS
$51.3M more FCF
ALRS
$58.8M
$7.5M
PDFS
Faster 2-yr revenue CAGR
PDFS
PDFS
Annualised
PDFS
22.9%
-2.5%
ALRS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ALRS
ALRS
PDFS
PDFS
Revenue
$45.2M
$62.4M
Net Profit
$-33.1M
$-48.0K
Gross Margin
72.9%
Operating Margin
-96.0%
5.5%
Net Margin
-73.2%
-0.1%
Revenue YoY
18.0%
24.6%
Net Profit YoY
-49232.8%
-108.9%
EPS (diluted)
$-1.27
$0.00

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
ALRS
ALRS
PDFS
PDFS
Q4 25
$45.2M
$62.4M
Q3 25
$72.6M
$57.1M
Q2 25
$74.8M
$51.7M
Q1 25
$68.8M
$47.8M
Q4 24
$72.2M
$50.1M
Q3 24
$50.9M
$46.4M
Q2 24
$51.4M
$41.7M
Q1 24
$47.5M
$41.3M
Net Profit
ALRS
ALRS
PDFS
PDFS
Q4 25
$-33.1M
$-48.0K
Q3 25
$16.9M
$1.3M
Q2 25
$20.3M
$1.1M
Q1 25
$13.3M
$-3.0M
Q4 24
$-67.0K
$539.0K
Q3 24
$5.2M
$2.2M
Q2 24
$6.2M
$1.7M
Q1 24
$6.4M
$-393.0K
Gross Margin
ALRS
ALRS
PDFS
PDFS
Q4 25
72.9%
Q3 25
72.3%
Q2 25
71.2%
Q1 25
72.9%
Q4 24
68.3%
Q3 24
73.1%
Q2 24
70.6%
Q1 24
67.3%
Operating Margin
ALRS
ALRS
PDFS
PDFS
Q4 25
-96.0%
5.5%
Q3 25
30.4%
8.5%
Q2 25
35.2%
2.2%
Q1 25
25.5%
-7.4%
Q4 24
-0.8%
1.0%
Q3 24
13.4%
4.6%
Q2 24
15.8%
0.6%
Q1 24
17.9%
-4.7%
Net Margin
ALRS
ALRS
PDFS
PDFS
Q4 25
-73.2%
-0.1%
Q3 25
23.3%
2.3%
Q2 25
27.1%
2.2%
Q1 25
19.4%
-6.3%
Q4 24
-0.2%
1.1%
Q3 24
10.2%
4.8%
Q2 24
12.1%
4.1%
Q1 24
13.5%
-1.0%
EPS (diluted)
ALRS
ALRS
PDFS
PDFS
Q4 25
$-1.27
$0.00
Q3 25
$0.65
$0.03
Q2 25
$0.78
$0.03
Q1 25
$0.52
$-0.08
Q4 24
$-0.06
$0.01
Q3 24
$0.26
$0.06
Q2 24
$0.31
$0.04
Q1 24
$0.32
$-0.01

Balance Sheet & Financial Strength

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

Metric
ALRS
ALRS
PDFS
PDFS
Cash + ST InvestmentsLiquidity on hand
$67.2M
$42.2M
Total DebtLower is stronger
$59.2M
$67.0M
Stockholders' EquityBook value
$564.9M
$271.0M
Total Assets
$5.2B
$418.7M
Debt / EquityLower = less leverage
0.10×
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALRS
ALRS
PDFS
PDFS
Q4 25
$67.2M
$42.2M
Q3 25
$92.0M
$35.9M
Q2 25
$80.9M
$40.4M
Q1 25
$83.0M
$54.1M
Q4 24
$61.2M
$114.9M
Q3 24
$66.0M
$120.2M
Q2 24
$438.1M
$117.9M
Q1 24
$545.8M
$122.9M
Total Debt
ALRS
ALRS
PDFS
PDFS
Q4 25
$59.2M
$67.0M
Q3 25
$59.2M
$67.6M
Q2 25
$59.1M
$68.1M
Q1 25
$59.1M
$68.7M
Q4 24
$59.1M
Q3 24
$59.0M
Q2 24
$59.0M
Q1 24
$59.0M
Stockholders' Equity
ALRS
ALRS
PDFS
PDFS
Q4 25
$564.9M
$271.0M
Q3 25
$550.7M
$264.4M
Q2 25
$533.2M
$257.5M
Q1 25
$514.2M
$249.0M
Q4 24
$495.4M
$246.0M
Q3 24
$386.5M
$240.5M
Q2 24
$373.2M
$232.2M
Q1 24
$371.6M
$225.4M
Total Assets
ALRS
ALRS
PDFS
PDFS
Q4 25
$5.2B
$418.7M
Q3 25
$5.3B
$406.4M
Q2 25
$5.3B
$391.1M
Q1 25
$5.3B
$390.0M
Q4 24
$5.3B
$315.3M
Q3 24
$4.4B
$307.4M
Q2 24
$4.4B
$298.0M
Q1 24
$4.3B
$286.8M
Debt / Equity
ALRS
ALRS
PDFS
PDFS
Q4 25
0.10×
0.25×
Q3 25
0.11×
0.26×
Q2 25
0.11×
0.26×
Q1 25
0.11×
0.28×
Q4 24
0.12×
Q3 24
0.15×
Q2 24
0.16×
Q1 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
ALRS
ALRS
PDFS
PDFS
Operating Cash FlowLast quarter
$67.5M
$17.3M
Free Cash FlowOCF − Capex
$58.8M
$7.5M
FCF MarginFCF / Revenue
130.2%
12.1%
Capex IntensityCapex / Revenue
19.3%
15.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$102.4M
$-8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALRS
ALRS
PDFS
PDFS
Q4 25
$67.5M
$17.3M
Q3 25
$32.8M
$3.3M
Q2 25
$10.7M
$-5.2M
Q1 25
$7.7M
$8.6M
Q4 24
$21.7M
$1.6M
Q3 24
$20.2M
$9.3M
Q2 24
$-12.5M
$684.0K
Q1 24
$11.7M
$-1.9M
Free Cash Flow
ALRS
ALRS
PDFS
PDFS
Q4 25
$58.8M
$7.5M
Q3 25
$30.3M
$-2.9M
Q2 25
$7.6M
$-13.8M
Q1 25
$5.7M
$535.0K
Q4 24
$9.4M
$-4.0M
Q3 24
$17.4M
$5.1M
Q2 24
$-16.1M
$-4.6M
Q1 24
$10.8M
$-3.9M
FCF Margin
ALRS
ALRS
PDFS
PDFS
Q4 25
130.2%
12.1%
Q3 25
41.8%
-5.1%
Q2 25
10.1%
-26.6%
Q1 25
8.2%
1.1%
Q4 24
13.0%
-8.0%
Q3 24
34.2%
11.0%
Q2 24
-31.4%
-11.1%
Q1 24
22.8%
-9.4%
Capex Intensity
ALRS
ALRS
PDFS
PDFS
Q4 25
19.3%
15.7%
Q3 25
3.4%
10.8%
Q2 25
4.2%
16.5%
Q1 25
3.0%
17.0%
Q4 24
17.1%
11.3%
Q3 24
5.4%
9.0%
Q2 24
7.2%
12.8%
Q1 24
1.9%
4.9%
Cash Conversion
ALRS
ALRS
PDFS
PDFS
Q4 25
Q3 25
1.94×
2.54×
Q2 25
0.53×
-4.55×
Q1 25
0.58×
Q4 24
2.98×
Q3 24
3.88×
4.20×
Q2 24
-2.01×
0.40×
Q1 24
1.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALRS
ALRS

Other$17.3M38%
Retirement And Benefit Services$17.3M38%
Wealth Management$7.4M16%
Mortgage Banking$3.2M7%

PDFS
PDFS

Volumebased$38.0M61%
Other$24.4M39%

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