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Side-by-side financial comparison of CF BANKSHARES INC. (CFBK) and Spero Therapeutics, Inc. (SPRO). Click either name above to swap in a different company.

CF BANKSHARES INC. is the larger business by last-quarter revenue ($15.7M vs $12.6M, roughly 1.3× Spero Therapeutics, Inc.). Spero Therapeutics, Inc. runs the higher net margin — 250.7% vs 40.0%, a 210.6% gap on every dollar of revenue. On growth, Spero Therapeutics, Inc. posted the faster year-over-year revenue change (24080.8% vs 12.6%). Over the past eight quarters, Spero Therapeutics, Inc.'s revenue compounded faster (847.7% CAGR vs 13.7%).

CF Bankshares Inc. is a U.S.-based regional bank holding company operating through its community bank subsidiary. It offers a full suite of personal and commercial banking solutions including deposit products, various loan options, wealth management services and digital banking tools, primarily serving individual consumers and small-to-medium business clients across the U.S. Midwest region.

CFBK vs SPRO — Head-to-Head

Bigger by revenue
CFBK
CFBK
1.3× larger
CFBK
$15.7M
$12.6M
SPRO
Growing faster (revenue YoY)
SPRO
SPRO
+24068.1% gap
SPRO
24080.8%
12.6%
CFBK
Higher net margin
SPRO
SPRO
210.6% more per $
SPRO
250.7%
40.0%
CFBK
Faster 2-yr revenue CAGR
SPRO
SPRO
Annualised
SPRO
847.7%
13.7%
CFBK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CFBK
CFBK
SPRO
SPRO
Revenue
$15.7M
$12.6M
Net Profit
$5.7M
$31.5M
Gross Margin
Operating Margin
43.4%
Net Margin
40.0%
250.7%
Revenue YoY
12.6%
24080.8%
Net Profit YoY
29.9%
250.9%
EPS (diluted)
$0.88
$0.56

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
CFBK
CFBK
SPRO
SPRO
Q4 25
$15.7M
$12.6M
Q3 25
$15.5M
$0
Q2 25
$15.6M
$0
Q1 25
$14.1M
$12.0K
Q4 24
$14.0M
$52.0K
Q3 24
$13.1M
$65.0K
Q2 24
$12.6M
$114.0K
Q1 24
$12.2M
$140.0K
Net Profit
CFBK
CFBK
SPRO
SPRO
Q4 25
$5.7M
$31.5M
Q3 25
$2.3M
$-7.4M
Q2 25
$5.0M
$-1.7M
Q1 25
$4.4M
$-13.9M
Q4 24
$4.4M
Q3 24
$4.2M
$-17.1M
Q2 24
$1.7M
$-17.9M
Q1 24
$3.1M
$-12.7M
Operating Margin
CFBK
CFBK
SPRO
SPRO
Q4 25
43.4%
Q3 25
17.5%
Q2 25
41.1%
Q1 25
39.5%
-122758.3%
Q4 24
36.9%
Q3 24
40.4%
-28604.6%
Q2 24
15.4%
-16720.2%
Q1 24
30.9%
-9987.1%
Net Margin
CFBK
CFBK
SPRO
SPRO
Q4 25
40.0%
250.7%
Q3 25
15.1%
Q2 25
32.3%
Q1 25
31.4%
-115550.0%
Q4 24
35.2%
Q3 24
32.2%
-26380.0%
Q2 24
13.5%
-15668.4%
Q1 24
25.2%
-9049.3%
EPS (diluted)
CFBK
CFBK
SPRO
SPRO
Q4 25
$0.88
$0.56
Q3 25
$0.36
$-0.13
Q2 25
$0.77
$-0.03
Q1 25
$0.68
$-0.25
Q4 24
$0.68
Q3 24
$0.65
$-0.32
Q2 24
$0.26
$-0.33
Q1 24
$0.47
$-0.24

Balance Sheet & Financial Strength

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

Metric
CFBK
CFBK
SPRO
SPRO
Cash + ST InvestmentsLiquidity on hand
$259.0M
$40.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$184.4M
$59.0M
Total Assets
$2.1B
$68.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CFBK
CFBK
SPRO
SPRO
Q4 25
$259.0M
$40.3M
Q3 25
$272.4M
$48.6M
Q2 25
$275.7M
$31.2M
Q1 25
$241.0M
$48.9M
Q4 24
$235.3M
$52.9M
Q3 24
$233.5M
$76.3M
Q2 24
$241.8M
$63.5M
Q1 24
$236.9M
$82.3M
Stockholders' Equity
CFBK
CFBK
SPRO
SPRO
Q4 25
$184.4M
$59.0M
Q3 25
$179.3M
$26.5M
Q2 25
$177.0M
$32.8M
Q1 25
$172.7M
$33.8M
Q4 24
$168.4M
$46.1M
Q3 24
$164.0M
$65.5M
Q2 24
$159.6M
$80.5M
Q1 24
$158.0M
$96.2M
Total Assets
CFBK
CFBK
SPRO
SPRO
Q4 25
$2.1B
$68.9M
Q3 25
$2.1B
$54.2M
Q2 25
$2.1B
$62.1M
Q1 25
$2.1B
$77.7M
Q4 24
$2.1B
$110.5M
Q3 24
$2.1B
$135.2M
Q2 24
$2.0B
$149.9M
Q1 24
$2.0B
$167.7M

Cash Flow & Capital Efficiency

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

Metric
CFBK
CFBK
SPRO
SPRO
Operating Cash FlowLast quarter
$18.7M
$-8.4M
Free Cash FlowOCF − Capex
$18.2M
FCF MarginFCF / Revenue
115.6%
Capex IntensityCapex / Revenue
3.1%
Cash ConversionOCF / Net Profit
3.26×
-0.26×
TTM Free Cash FlowTrailing 4 quarters
$33.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CFBK
CFBK
SPRO
SPRO
Q4 25
$18.7M
$-8.4M
Q3 25
$5.5M
$17.4M
Q2 25
$8.0M
$-17.7M
Q1 25
$2.2M
$-4.0M
Q4 24
$14.2M
$-23.4M
Q3 24
$-1.3M
$12.8M
Q2 24
$4.0M
$-18.7M
Q1 24
$-1.2M
$5.9M
Free Cash Flow
CFBK
CFBK
SPRO
SPRO
Q4 25
$18.2M
Q3 25
$5.2M
Q2 25
$7.8M
Q1 25
$2.2M
Q4 24
$13.9M
Q3 24
$-1.3M
Q2 24
$4.0M
Q1 24
$-1.2M
FCF Margin
CFBK
CFBK
SPRO
SPRO
Q4 25
115.6%
Q3 25
33.6%
Q2 25
50.3%
Q1 25
15.2%
Q4 24
99.6%
Q3 24
-9.9%
Q2 24
31.6%
Q1 24
-9.5%
Capex Intensity
CFBK
CFBK
SPRO
SPRO
Q4 25
3.1%
Q3 25
1.7%
Q2 25
0.7%
Q1 25
0.4%
Q4 24
1.9%
Q3 24
0.2%
Q2 24
0.1%
Q1 24
0.0%
Cash Conversion
CFBK
CFBK
SPRO
SPRO
Q4 25
3.26×
-0.26×
Q3 25
2.34×
Q2 25
1.58×
Q1 25
0.50×
Q4 24
3.21×
Q3 24
-0.30×
Q2 24
2.35×
Q1 24
-0.38×

Financial Flow Comparison

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

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