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Side-by-side financial comparison of Columbia Financial, Inc. (CLBK) and PDF SOLUTIONS INC (PDFS). Click either name above to swap in a different company.

Columbia Financial, Inc. is the larger business by last-quarter revenue ($68.8M vs $62.4M, roughly 1.1× PDF SOLUTIONS INC). Columbia Financial, Inc. runs the higher net margin — 22.8% vs -0.1%, a 22.9% gap on every dollar of revenue. On growth, Columbia Financial, Inc. posted the faster year-over-year revenue change (29.7% vs 24.6%). Columbia Financial, Inc. produced more free cash flow last quarter ($58.6M vs $7.5M). Over the past eight quarters, PDF SOLUTIONS INC's revenue compounded faster (22.9% CAGR vs 17.7%).

Ameriprise Financial, Inc. is an American diversified financial services company and bank holding company based in Minneapolis, Minnesota. It provides financial planning products and services, including wealth management, asset management, insurance, annuities, and estate planning.

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.

CLBK vs PDFS — Head-to-Head

Bigger by revenue
CLBK
CLBK
1.1× larger
CLBK
$68.8M
$62.4M
PDFS
Growing faster (revenue YoY)
CLBK
CLBK
+5.1% gap
CLBK
29.7%
24.6%
PDFS
Higher net margin
CLBK
CLBK
22.9% more per $
CLBK
22.8%
-0.1%
PDFS
More free cash flow
CLBK
CLBK
$51.0M more FCF
CLBK
$58.6M
$7.5M
PDFS
Faster 2-yr revenue CAGR
PDFS
PDFS
Annualised
PDFS
22.9%
17.7%
CLBK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CLBK
CLBK
PDFS
PDFS
Revenue
$68.8M
$62.4M
Net Profit
$15.7M
$-48.0K
Gross Margin
72.9%
Operating Margin
28.6%
5.5%
Net Margin
22.8%
-0.1%
Revenue YoY
29.7%
24.6%
Net Profit YoY
173.9%
-108.9%
EPS (diluted)
$0.15
$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
CLBK
CLBK
PDFS
PDFS
Q4 25
$68.8M
$62.4M
Q3 25
$67.3M
$57.1M
Q2 25
$63.9M
$51.7M
Q1 25
$58.8M
$47.8M
Q4 24
$46.4M
$50.1M
Q3 24
$54.3M
$46.4M
Q2 24
$53.3M
$41.7M
Q1 24
$49.7M
$41.3M
Net Profit
CLBK
CLBK
PDFS
PDFS
Q4 25
$15.7M
$-48.0K
Q3 25
$14.9M
$1.3M
Q2 25
$12.3M
$1.1M
Q1 25
$8.9M
$-3.0M
Q4 24
$-21.2M
$539.0K
Q3 24
$6.2M
$2.2M
Q2 24
$4.5M
$1.7M
Q1 24
$-1.2M
$-393.0K
Gross Margin
CLBK
CLBK
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
CLBK
CLBK
PDFS
PDFS
Q4 25
28.6%
5.5%
Q3 25
29.5%
8.5%
Q2 25
25.8%
2.2%
Q1 25
20.4%
-7.4%
Q4 24
-57.6%
1.0%
Q3 24
13.5%
4.6%
Q2 24
9.0%
0.6%
Q1 24
-2.6%
-4.7%
Net Margin
CLBK
CLBK
PDFS
PDFS
Q4 25
22.8%
-0.1%
Q3 25
22.1%
2.3%
Q2 25
19.3%
2.2%
Q1 25
15.1%
-6.3%
Q4 24
-45.7%
1.1%
Q3 24
11.4%
4.8%
Q2 24
8.5%
4.1%
Q1 24
-2.3%
-1.0%
EPS (diluted)
CLBK
CLBK
PDFS
PDFS
Q4 25
$0.15
$0.00
Q3 25
$0.15
$0.03
Q2 25
$0.12
$0.03
Q1 25
$0.09
$-0.08
Q4 24
$-0.20
$0.01
Q3 24
$0.06
$0.06
Q2 24
$0.04
$0.04
Q1 24
$-0.01
$-0.01

Balance Sheet & Financial Strength

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

Metric
CLBK
CLBK
PDFS
PDFS
Cash + ST InvestmentsLiquidity on hand
$340.8M
$42.2M
Total DebtLower is stronger
$1.2B
$67.0M
Stockholders' EquityBook value
$1.2B
$271.0M
Total Assets
$11.0B
$418.7M
Debt / EquityLower = less leverage
1.02×
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLBK
CLBK
PDFS
PDFS
Q4 25
$340.8M
$42.2M
Q3 25
$253.4M
$35.9M
Q2 25
$248.2M
$40.4M
Q1 25
$256.1M
$54.1M
Q4 24
$289.2M
$114.9M
Q3 24
$283.5M
$120.2M
Q2 24
$391.1M
$117.9M
Q1 24
$373.5M
$122.9M
Total Debt
CLBK
CLBK
PDFS
PDFS
Q4 25
$1.2B
$67.0M
Q3 25
$1.3B
$67.6M
Q2 25
$1.3B
$68.1M
Q1 25
$1.1B
$68.7M
Q4 24
$1.1B
Q3 24
$1.4B
Q2 24
$1.7B
Q1 24
$1.5B
Stockholders' Equity
CLBK
CLBK
PDFS
PDFS
Q4 25
$1.2B
$271.0M
Q3 25
$1.1B
$264.4M
Q2 25
$1.1B
$257.5M
Q1 25
$1.1B
$249.0M
Q4 24
$1.1B
$246.0M
Q3 24
$1.1B
$240.5M
Q2 24
$1.0B
$232.2M
Q1 24
$1.0B
$225.4M
Total Assets
CLBK
CLBK
PDFS
PDFS
Q4 25
$11.0B
$418.7M
Q3 25
$10.9B
$406.4M
Q2 25
$10.7B
$391.1M
Q1 25
$10.6B
$390.0M
Q4 24
$10.5B
$315.3M
Q3 24
$10.7B
$307.4M
Q2 24
$10.8B
$298.0M
Q1 24
$10.6B
$286.8M
Debt / Equity
CLBK
CLBK
PDFS
PDFS
Q4 25
1.02×
0.25×
Q3 25
1.11×
0.26×
Q2 25
1.14×
0.26×
Q1 25
1.01×
0.28×
Q4 24
1.00×
Q3 24
1.32×
Q2 24
1.61×
Q1 24
1.47×

Cash Flow & Capital Efficiency

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

Metric
CLBK
CLBK
PDFS
PDFS
Operating Cash FlowLast quarter
$68.4M
$17.3M
Free Cash FlowOCF − Capex
$58.6M
$7.5M
FCF MarginFCF / Revenue
85.1%
12.1%
Capex IntensityCapex / Revenue
14.3%
15.7%
Cash ConversionOCF / Net Profit
4.36×
TTM Free Cash FlowTrailing 4 quarters
$95.1M
$-8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLBK
CLBK
PDFS
PDFS
Q4 25
$68.4M
$17.3M
Q3 25
$31.0M
$3.3M
Q2 25
$14.6M
$-5.2M
Q1 25
$-1.6M
$8.6M
Q4 24
$33.3M
$1.6M
Q3 24
$-28.3M
$9.3M
Q2 24
$18.6M
$684.0K
Q1 24
$14.1M
$-1.9M
Free Cash Flow
CLBK
CLBK
PDFS
PDFS
Q4 25
$58.6M
$7.5M
Q3 25
$28.1M
$-2.9M
Q2 25
$12.9M
$-13.8M
Q1 25
$-4.5M
$535.0K
Q4 24
$25.9M
$-4.0M
Q3 24
$-31.1M
$5.1M
Q2 24
$17.2M
$-4.6M
Q1 24
$12.5M
$-3.9M
FCF Margin
CLBK
CLBK
PDFS
PDFS
Q4 25
85.1%
12.1%
Q3 25
41.8%
-5.1%
Q2 25
20.2%
-26.6%
Q1 25
-7.6%
1.1%
Q4 24
55.7%
-8.0%
Q3 24
-57.3%
11.0%
Q2 24
32.3%
-11.1%
Q1 24
25.1%
-9.4%
Capex Intensity
CLBK
CLBK
PDFS
PDFS
Q4 25
14.3%
15.7%
Q3 25
4.2%
10.8%
Q2 25
2.7%
16.5%
Q1 25
4.9%
17.0%
Q4 24
16.0%
11.3%
Q3 24
5.1%
9.0%
Q2 24
2.6%
12.8%
Q1 24
3.4%
4.9%
Cash Conversion
CLBK
CLBK
PDFS
PDFS
Q4 25
4.36×
Q3 25
2.08×
2.54×
Q2 25
1.19×
-4.55×
Q1 25
-0.18×
Q4 24
2.98×
Q3 24
-4.57×
4.20×
Q2 24
4.09×
0.40×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLBK
CLBK

Segment breakdown not available.

PDFS
PDFS

Volumebased$38.0M61%
Other$24.4M39%

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