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Side-by-side financial comparison of CytomX Therapeutics, Inc. (CTMX) and Postal Realty Trust, Inc. (PSTL). Click either name above to swap in a different company.

Postal Realty Trust, Inc. is the larger business by last-quarter revenue ($26.0M vs $18.7M, roughly 1.4× CytomX Therapeutics, Inc.). Postal Realty Trust, Inc. runs the higher net margin — 17.9% vs -0.8%, a 18.7% gap on every dollar of revenue. On growth, Postal Realty Trust, Inc. posted the faster year-over-year revenue change (21.7% vs -25.7%). Postal Realty Trust, Inc. produced more free cash flow last quarter ($37.6M vs $-15.8M). Over the past eight quarters, Postal Realty Trust, Inc.'s revenue compounded faster (22.6% CAGR vs -15.9%).

CytomX Therapeutics is a clinical-stage biotechnology company specializing in innovative cancer immunotherapies. It leverages its proprietary Probody technology platform to develop targeted therapies that activate exclusively in tumor microenvironments, minimizing off-target toxicities, with a pipeline covering multiple solid tumor indications and partnerships with leading global pharmaceutical firms.

Postal Realty Trust, Inc. is a specialized real estate investment trust that acquires, owns, and manages properties primarily leased to the United States Postal Service. Its portfolio includes last-mile postal facilities, sorting centers, and retail post office locations across the U.S., supporting critical mail and package delivery infrastructure.

CTMX vs PSTL — Head-to-Head

Bigger by revenue
PSTL
PSTL
1.4× larger
PSTL
$26.0M
$18.7M
CTMX
Growing faster (revenue YoY)
PSTL
PSTL
+47.4% gap
PSTL
21.7%
-25.7%
CTMX
Higher net margin
PSTL
PSTL
18.7% more per $
PSTL
17.9%
-0.8%
CTMX
More free cash flow
PSTL
PSTL
$53.3M more FCF
PSTL
$37.6M
$-15.8M
CTMX
Faster 2-yr revenue CAGR
PSTL
PSTL
Annualised
PSTL
22.6%
-15.9%
CTMX

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
CTMX
CTMX
PSTL
PSTL
Revenue
$18.7M
$26.0M
Net Profit
$-154.0K
$4.6M
Gross Margin
Operating Margin
-6.9%
39.2%
Net Margin
-0.8%
17.9%
Revenue YoY
-25.7%
21.7%
Net Profit YoY
97.6%
3.1%
EPS (diluted)
$0.16

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
CTMX
CTMX
PSTL
PSTL
Q4 25
$26.0M
Q3 25
$24.3M
Q2 25
$18.7M
$23.4M
Q1 25
$50.9M
$22.1M
Q4 24
$38.1M
$21.4M
Q3 24
$33.4M
$19.7M
Q2 24
$25.1M
$18.1M
Q1 24
$41.5M
$17.3M
Net Profit
CTMX
CTMX
PSTL
PSTL
Q4 25
$4.6M
Q3 25
$3.8M
Q2 25
$-154.0K
$3.6M
Q1 25
$23.5M
$2.1M
Q4 24
$18.9M
$4.5M
Q3 24
$5.7M
$1.1M
Q2 24
$-6.5M
$817.0K
Q1 24
$13.8M
$206.0K
Operating Margin
CTMX
CTMX
PSTL
PSTL
Q4 25
39.2%
Q3 25
37.6%
Q2 25
-6.9%
37.3%
Q1 25
44.4%
28.4%
Q4 24
46.4%
43.2%
Q3 24
12.3%
24.3%
Q2 24
-33.7%
22.8%
Q1 24
28.1%
17.6%
Net Margin
CTMX
CTMX
PSTL
PSTL
Q4 25
17.9%
Q3 25
15.7%
Q2 25
-0.8%
15.5%
Q1 25
46.2%
9.4%
Q4 24
49.6%
21.1%
Q3 24
17.2%
5.4%
Q2 24
-26.0%
4.5%
Q1 24
33.3%
1.2%
EPS (diluted)
CTMX
CTMX
PSTL
PSTL
Q4 25
$0.16
Q3 25
$0.13
Q2 25
$0.12
Q1 25
$0.06
Q4 24
$0.17
Q3 24
$0.03
Q2 24
$0.02
Q1 24
$-0.01

Balance Sheet & Financial Strength

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

Metric
CTMX
CTMX
PSTL
PSTL
Cash + ST InvestmentsLiquidity on hand
$49.0M
$1.5M
Total DebtLower is stronger
$361.1M
Stockholders' EquityBook value
$119.9M
$285.2M
Total Assets
$175.1M
$759.1M
Debt / EquityLower = less leverage
1.27×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTMX
CTMX
PSTL
PSTL
Q4 25
$1.5M
Q3 25
$1.9M
Q2 25
$49.0M
$1.1M
Q1 25
$47.6M
$639.0K
Q4 24
$38.1M
$1.8M
Q3 24
$40.6M
$970.0K
Q2 24
$43.2M
$1.7M
Q1 24
$36.2M
$1.9M
Total Debt
CTMX
CTMX
PSTL
PSTL
Q4 25
$361.1M
Q3 25
$347.0M
Q2 25
$328.8M
Q1 25
$306.7M
Q4 24
$296.7M
Q3 24
$277.0M
Q2 24
$273.7M
Q1 24
$247.6M
Stockholders' Equity
CTMX
CTMX
PSTL
PSTL
Q4 25
$285.2M
Q3 25
$273.9M
Q2 25
$119.9M
$250.8M
Q1 25
$25.0M
$245.5M
Q4 24
$-456.0K
$251.3M
Q3 24
$-23.5M
$245.6M
Q2 24
$-31.2M
$245.5M
Q1 24
$-31.7M
$248.1M
Total Assets
CTMX
CTMX
PSTL
PSTL
Q4 25
$759.1M
Q3 25
$735.2M
Q2 25
$175.1M
$689.8M
Q1 25
$98.5M
$654.0M
Q4 24
$120.5M
$646.8M
Q3 24
$139.0M
$615.1M
Q2 24
$159.2M
$608.2M
Q1 24
$184.7M
$584.1M
Debt / Equity
CTMX
CTMX
PSTL
PSTL
Q4 25
1.27×
Q3 25
1.27×
Q2 25
1.31×
Q1 25
1.25×
Q4 24
1.18×
Q3 24
1.13×
Q2 24
1.11×
Q1 24
1.00×

Cash Flow & Capital Efficiency

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

Metric
CTMX
CTMX
PSTL
PSTL
Operating Cash FlowLast quarter
$-15.8M
$44.5M
Free Cash FlowOCF − Capex
$-15.8M
$37.6M
FCF MarginFCF / Revenue
-84.6%
144.5%
Capex IntensityCapex / Revenue
0.1%
26.7%
Cash ConversionOCF / Net Profit
9.59×
TTM Free Cash FlowTrailing 4 quarters
$-77.7M
$65.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTMX
CTMX
PSTL
PSTL
Q4 25
$44.5M
Q3 25
$10.9M
Q2 25
$-15.8M
$11.4M
Q1 25
$-21.0M
$10.8M
Q4 24
$-19.9M
$33.5M
Q3 24
$-20.7M
$8.0M
Q2 24
$-19.5M
$9.9M
Q1 24
$-26.0M
$6.4M
Free Cash Flow
CTMX
CTMX
PSTL
PSTL
Q4 25
$37.6M
Q3 25
$8.8M
Q2 25
$-15.8M
$9.1M
Q1 25
$-21.2M
$10.2M
Q4 24
$-20.0M
$30.7M
Q3 24
$-20.7M
$7.4M
Q2 24
$-19.6M
$8.9M
Q1 24
$-26.2M
$5.8M
FCF Margin
CTMX
CTMX
PSTL
PSTL
Q4 25
144.5%
Q3 25
36.1%
Q2 25
-84.6%
38.8%
Q1 25
-41.6%
45.9%
Q4 24
-52.5%
143.8%
Q3 24
-62.1%
37.6%
Q2 24
-78.2%
49.4%
Q1 24
-63.1%
33.6%
Capex Intensity
CTMX
CTMX
PSTL
PSTL
Q4 25
26.7%
Q3 25
8.9%
Q2 25
0.1%
10.1%
Q1 25
0.2%
3.0%
Q4 24
0.2%
13.0%
Q3 24
0.1%
3.2%
Q2 24
0.4%
5.4%
Q1 24
0.3%
3.5%
Cash Conversion
CTMX
CTMX
PSTL
PSTL
Q4 25
9.59×
Q3 25
2.87×
Q2 25
3.16×
Q1 25
-0.89×
5.20×
Q4 24
-1.05×
7.44×
Q3 24
-3.61×
7.48×
Q2 24
12.10×
Q1 24
-1.89×
31.07×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CTMX
CTMX

Bristol Myers Squibb Company$11.6M62%
Astellas Pharma Inc$4.6M25%
Regeneron Pharmaceuticals Inc$2.1M11%

PSTL
PSTL

Segment breakdown not available.

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