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Side-by-side financial comparison of ALUMIS INC. (ALMS) and Catalyst Bancorp, Inc. (CLST). Click either name above to swap in a different company.

ALUMIS INC. is the larger business by last-quarter revenue ($2.7M vs $2.7M, roughly 1.0× Catalyst Bancorp, Inc.). ALUMIS INC. runs the higher net margin — 2225.1% vs 17.2%, a 2207.9% gap on every dollar of revenue. Catalyst Bancorp, Inc. produced more free cash flow last quarter ($3.1M vs $-107.0M).

ALUMIS INC. is a clinical-stage biopharmaceutical company focused on developing innovative targeted therapies for patients suffering from autoimmune and inflammatory disorders. It advances multiple product candidates through clinical trials, aiming to address unmet medical needs for patient populations across global markets.

Catalyst Bancorp, Inc. is a U.S.-based financial holding company that operates community banking subsidiaries. It provides a full range of retail and commercial banking products including checking and savings accounts, small business loans, residential mortgages, personal lending, and wealth management services, primarily serving local regional markets across the U.S. with a focus on individual consumers and small business clients.

ALMS vs CLST — Head-to-Head

Bigger by revenue
ALMS
ALMS
1.0× larger
ALMS
$2.7M
$2.7M
CLST
Higher net margin
ALMS
ALMS
2207.9% more per $
ALMS
2225.1%
17.2%
CLST
More free cash flow
CLST
CLST
$110.1M more FCF
CLST
$3.1M
$-107.0M
ALMS

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
ALMS
ALMS
CLST
CLST
Revenue
$2.7M
$2.7M
Net Profit
$59.3M
$456.0K
Gross Margin
Operating Margin
-5271.5%
20.8%
Net Margin
2225.1%
17.2%
Revenue YoY
1.4%
Net Profit YoY
205.0%
-27.2%
EPS (diluted)
$0.77
$0.13

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
ALMS
ALMS
CLST
CLST
Q4 25
$2.7M
Q3 25
$2.8M
Q2 25
$2.7M
$2.8M
Q1 25
$17.4M
$2.9M
Q4 24
$2.5M
Q3 24
$3.2M
Q2 24
$2.8M
Q1 24
$2.1M
Net Profit
ALMS
ALMS
CLST
CLST
Q4 25
$456.0K
Q3 25
$489.0K
Q2 25
$59.3M
$521.0K
Q1 25
$-99.0M
$586.0K
Q4 24
$626.0K
Q3 24
$447.0K
Q2 24
$527.0K
Q1 24
$-4.7M
Operating Margin
ALMS
ALMS
CLST
CLST
Q4 25
20.8%
Q3 25
21.7%
Q2 25
-5271.5%
22.5%
Q1 25
-583.9%
24.7%
Q4 24
31.2%
Q3 24
17.6%
Q2 24
23.0%
Q1 24
-284.6%
Net Margin
ALMS
ALMS
CLST
CLST
Q4 25
17.2%
Q3 25
17.7%
Q2 25
2225.1%
18.5%
Q1 25
-569.1%
20.1%
Q4 24
25.3%
Q3 24
14.2%
Q2 24
18.7%
Q1 24
-224.0%
EPS (diluted)
ALMS
ALMS
CLST
CLST
Q4 25
$0.13
Q3 25
$0.13
Q2 25
$0.77
$0.14
Q1 25
$-1.82
$0.16
Q4 24
$0.13
Q3 24
$0.11
Q2 24
$0.13
Q1 24
$-1.15

Balance Sheet & Financial Strength

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

Metric
ALMS
ALMS
CLST
CLST
Cash + ST InvestmentsLiquidity on hand
$486.3M
$25.2M
Total DebtLower is stronger
$14.7M
Stockholders' EquityBook value
$485.3M
$81.7M
Total Assets
$610.9M
$282.9M
Debt / EquityLower = less leverage
0.18×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALMS
ALMS
CLST
CLST
Q4 25
$25.2M
Q3 25
$37.3M
Q2 25
$486.3M
$40.1M
Q1 25
$208.7M
$40.3M
Q4 24
$44.3M
Q3 24
$45.8M
Q2 24
$75.5M
Q1 24
$76.0M
Total Debt
ALMS
ALMS
CLST
CLST
Q4 25
$14.7M
Q3 25
$14.7M
Q2 25
Q1 25
Q4 24
$9.6M
Q3 24
$29.5M
Q2 24
$30.3M
Q1 24
$29.4M
Stockholders' Equity
ALMS
ALMS
CLST
CLST
Q4 25
$81.7M
Q3 25
$81.6M
Q2 25
$485.3M
$80.8M
Q1 25
$168.3M
$80.6M
Q4 24
$80.2M
Q3 24
$81.7M
Q2 24
$81.0M
Q1 24
$81.3M
Total Assets
ALMS
ALMS
CLST
CLST
Q4 25
$282.9M
Q3 25
$283.8M
Q2 25
$610.9M
$273.8M
Q1 25
$261.3M
$271.6M
Q4 24
$276.7M
Q3 24
$280.6M
Q2 24
$295.3M
Q1 24
$282.0M
Debt / Equity
ALMS
ALMS
CLST
CLST
Q4 25
0.18×
Q3 25
0.18×
Q2 25
Q1 25
Q4 24
0.12×
Q3 24
0.36×
Q2 24
0.37×
Q1 24
0.36×

Cash Flow & Capital Efficiency

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

Metric
ALMS
ALMS
CLST
CLST
Operating Cash FlowLast quarter
$-106.4M
$3.3M
Free Cash FlowOCF − Capex
$-107.0M
$3.1M
FCF MarginFCF / Revenue
-4012.3%
116.8%
Capex IntensityCapex / Revenue
23.1%
7.1%
Cash ConversionOCF / Net Profit
-1.79×
7.21×
TTM Free Cash FlowTrailing 4 quarters
$5.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALMS
ALMS
CLST
CLST
Q4 25
$3.3M
Q3 25
$912.0K
Q2 25
$-106.4M
$1.2M
Q1 25
$-80.4M
$427.0K
Q4 24
$3.2M
Q3 24
$896.0K
Q2 24
$1.4M
Q1 24
$247.0K
Free Cash Flow
ALMS
ALMS
CLST
CLST
Q4 25
$3.1M
Q3 25
$827.0K
Q2 25
$-107.0M
$1.1M
Q1 25
$-80.4M
$361.0K
Q4 24
$2.7M
Q3 24
$771.0K
Q2 24
$1.2M
Q1 24
$223.0K
FCF Margin
ALMS
ALMS
CLST
CLST
Q4 25
116.8%
Q3 25
29.9%
Q2 25
-4012.3%
39.7%
Q1 25
-462.3%
12.4%
Q4 24
110.9%
Q3 24
24.5%
Q2 24
41.5%
Q1 24
10.7%
Capex Intensity
ALMS
ALMS
CLST
CLST
Q4 25
7.1%
Q3 25
3.1%
Q2 25
23.1%
1.2%
Q1 25
0.2%
2.3%
Q4 24
17.4%
Q3 24
4.0%
Q2 24
8.0%
Q1 24
1.1%
Cash Conversion
ALMS
ALMS
CLST
CLST
Q4 25
7.21×
Q3 25
1.87×
Q2 25
-1.79×
2.21×
Q1 25
0.73×
Q4 24
5.07×
Q3 24
2.00×
Q2 24
2.64×
Q1 24

Financial Flow Comparison

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

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