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Side-by-side financial comparison of BIOLIFE SOLUTIONS INC (BLFS) and CITIZENS & NORTHERN CORP (CZNC). Click either name above to swap in a different company.

CITIZENS & NORTHERN CORP is the larger business by last-quarter revenue ($36.9M vs $18.8M, roughly 2.0× BIOLIFE SOLUTIONS INC). BIOLIFE SOLUTIONS INC runs the higher net margin — 58.9% vs 12.1%, a 46.8% gap on every dollar of revenue. On growth, CITIZENS & NORTHERN CORP posted the faster year-over-year revenue change (31.6% vs 24.3%). Over the past eight quarters, CITIZENS & NORTHERN CORP's revenue compounded faster (19.7% CAGR vs 1.0%).

Biolife Solutions Inc. develops, manufactures and distributes specialized biopreservation products and cold chain management solutions for the cell and gene therapy, biopharmaceutical and regenerative medicine industries. It offers cryopreservation media, automated thawing systems, and temperature monitoring tools, serving biotech firms, research institutions and clinical labs globally.

Northern Trust Corporation is an American financial services company headquartered in Chicago, Illinois, that caters to corporations, institutional investors, and ultra high net worth individuals. Northern Trust is one of the largest banking institutions in the United States and one of the oldest banks in continuous operation. As of December 31, 2025, it had $1.8 trillion in assets under management and $14.9 trillion in assets under custody. Northern Trust Corporation is incorporated in Delaw...

BLFS vs CZNC — Head-to-Head

Bigger by revenue
CZNC
CZNC
2.0× larger
CZNC
$36.9M
$18.8M
BLFS
Growing faster (revenue YoY)
CZNC
CZNC
+7.3% gap
CZNC
31.6%
24.3%
BLFS
Higher net margin
BLFS
BLFS
46.8% more per $
BLFS
58.9%
12.1%
CZNC
Faster 2-yr revenue CAGR
CZNC
CZNC
Annualised
CZNC
19.7%
1.0%
BLFS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BLFS
BLFS
CZNC
CZNC
Revenue
$18.8M
$36.9M
Net Profit
$11.1M
$4.5M
Gross Margin
Operating Margin
7.2%
14.6%
Net Margin
58.9%
12.1%
Revenue YoY
24.3%
31.6%
Net Profit YoY
-11.1%
-45.4%
EPS (diluted)
$0.23

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
BLFS
BLFS
CZNC
CZNC
Q4 25
$18.8M
$36.9M
Q3 25
$28.1M
$29.6M
Q2 25
$25.4M
$29.3M
Q1 25
$23.9M
$27.0M
Q4 24
$15.1M
$28.0M
Q3 24
$21.4M
$27.3M
Q2 24
$19.7M
$27.3M
Q1 24
$18.4M
$25.7M
Net Profit
BLFS
BLFS
CZNC
CZNC
Q4 25
$11.1M
$4.5M
Q3 25
$621.0K
$6.6M
Q2 25
$-15.8M
$6.1M
Q1 25
$-448.0K
$6.3M
Q4 24
$12.5M
$8.2M
Q3 24
$-1.7M
$6.4M
Q2 24
$-20.7M
$6.1M
Q1 24
$-10.2M
$5.3M
Operating Margin
BLFS
BLFS
CZNC
CZNC
Q4 25
7.2%
14.6%
Q3 25
-0.3%
27.1%
Q2 25
-65.5%
25.7%
Q1 25
-5.1%
28.6%
Q4 24
3.6%
36.1%
Q3 24
-2.0%
28.6%
Q2 24
-6.6%
27.4%
Q1 24
-17.9%
25.1%
Net Margin
BLFS
BLFS
CZNC
CZNC
Q4 25
58.9%
12.1%
Q3 25
2.2%
22.2%
Q2 25
-62.3%
20.9%
Q1 25
-1.9%
23.3%
Q4 24
82.5%
29.2%
Q3 24
-8.0%
23.3%
Q2 24
-105.1%
22.4%
Q1 24
-55.4%
20.6%
EPS (diluted)
BLFS
BLFS
CZNC
CZNC
Q4 25
$0.23
Q3 25
$0.01
$0.42
Q2 25
$-0.33
$0.40
Q1 25
$-0.01
$0.41
Q4 24
$0.27
$0.53
Q3 24
$-0.04
$0.41
Q2 24
$-0.45
$0.40
Q1 24
$-0.22
$0.35

Balance Sheet & Financial Strength

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

Metric
BLFS
BLFS
CZNC
CZNC
Cash + ST InvestmentsLiquidity on hand
$33.0M
$46.1M
Total DebtLower is stronger
$5.0M
Stockholders' EquityBook value
$371.9M
$341.7M
Total Assets
$405.9M
$3.1B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLFS
BLFS
CZNC
CZNC
Q4 25
$33.0M
$46.1M
Q3 25
$29.5M
$123.1M
Q2 25
$31.9M
$99.6M
Q1 25
$66.9M
$114.7M
Q4 24
$91.5M
$126.2M
Q3 24
$24.0M
$184.2M
Q2 24
$22.0M
$100.4M
Q1 24
$29.7M
$46.4M
Total Debt
BLFS
BLFS
CZNC
CZNC
Q4 25
$5.0M
Q3 25
$7.5M
Q2 25
$10.1M
Q1 25
$12.9M
Q4 24
$15.9M
Q3 24
$20.1M
Q2 24
$21.1M
Q1 24
$24.3M
Stockholders' Equity
BLFS
BLFS
CZNC
CZNC
Q4 25
$371.9M
$341.7M
Q3 25
$353.7M
$294.0M
Q2 25
$347.2M
$286.4M
Q1 25
$352.6M
$281.8M
Q4 24
$348.9M
$275.3M
Q3 24
$325.5M
$277.3M
Q2 24
$321.4M
$263.2M
Q1 24
$333.4M
$261.7M
Total Assets
BLFS
BLFS
CZNC
CZNC
Q4 25
$405.9M
$3.1B
Q3 25
$392.1M
$2.7B
Q2 25
$387.2M
$2.6B
Q1 25
$395.1M
$2.6B
Q4 24
$399.5M
$2.6B
Q3 24
$381.7M
$2.7B
Q2 24
$375.0M
$2.6B
Q1 24
$401.6M
$2.5B
Debt / Equity
BLFS
BLFS
CZNC
CZNC
Q4 25
0.01×
Q3 25
0.02×
Q2 25
0.03×
Q1 25
0.04×
Q4 24
0.05×
Q3 24
0.06×
Q2 24
0.07×
Q1 24
0.07×

Cash Flow & Capital Efficiency

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

Metric
BLFS
BLFS
CZNC
CZNC
Operating Cash FlowLast quarter
$4.9M
$32.0M
Free Cash FlowOCF − Capex
$30.1M
FCF MarginFCF / Revenue
81.6%
Capex IntensityCapex / Revenue
5.2%
Cash ConversionOCF / Net Profit
0.44×
7.17×
TTM Free Cash FlowTrailing 4 quarters
$50.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLFS
BLFS
CZNC
CZNC
Q4 25
$4.9M
$32.0M
Q3 25
$6.1M
$11.3M
Q2 25
$7.4M
$8.5M
Q1 25
$1.7M
$1.6M
Q4 24
$1.6M
$33.0M
Q3 24
$4.8M
$6.6M
Q2 24
$6.5M
$8.6M
Q1 24
$-4.5M
$5.7M
Free Cash Flow
BLFS
BLFS
CZNC
CZNC
Q4 25
$30.1M
Q3 25
$10.9M
Q2 25
$8.0M
Q1 25
$1.0M
Q4 24
$31.1M
Q3 24
$6.4M
Q2 24
$8.0M
Q1 24
$5.0M
FCF Margin
BLFS
BLFS
CZNC
CZNC
Q4 25
81.6%
Q3 25
36.9%
Q2 25
27.4%
Q1 25
3.9%
Q4 24
111.1%
Q3 24
23.6%
Q2 24
29.2%
Q1 24
19.4%
Capex Intensity
BLFS
BLFS
CZNC
CZNC
Q4 25
5.2%
Q3 25
1.4%
Q2 25
1.7%
Q1 25
2.0%
Q4 24
6.8%
Q3 24
0.5%
Q2 24
2.4%
Q1 24
2.9%
Cash Conversion
BLFS
BLFS
CZNC
CZNC
Q4 25
0.44×
7.17×
Q3 25
9.83×
1.73×
Q2 25
1.39×
Q1 25
0.25×
Q4 24
0.13×
4.04×
Q3 24
1.04×
Q2 24
1.41×
Q1 24
1.08×

Financial Flow Comparison

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

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