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Side-by-side financial comparison of SES AI Corp (SES) and TScan Therapeutics, Inc. (TCRX). Click either name above to swap in a different company.

SES AI Corp is the larger business by last-quarter revenue ($4.6M vs $2.6M, roughly 1.8× TScan Therapeutics, Inc.). SES AI Corp runs the higher net margin — -373.5% vs -895.1%, a 521.6% gap on every dollar of revenue. SES AI Corp produced more free cash flow last quarter ($-11.1M vs $-32.2M).

SES S.A. is a Luxembourgish communications satellite operator supplying video and data connectivity worldwide to broadcasters, content and internet service providers, mobile and fixed network operators, governments and institutions.

TScan Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing novel T cell receptor (TCR) immunotherapies for hard-to-treat cancers. Its proprietary platform identifies high-affinity naturally occurring TCRs targeting tumor antigens, with pipeline candidates spanning hematological malignancies and solid tumors, operating in the global oncology therapeutics market.

SES vs TCRX — Head-to-Head

Bigger by revenue
SES
SES
1.8× larger
SES
$4.6M
$2.6M
TCRX
Higher net margin
SES
SES
521.6% more per $
SES
-373.5%
-895.1%
TCRX
More free cash flow
SES
SES
$21.1M more FCF
SES
$-11.1M
$-32.2M
TCRX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SES
SES
TCRX
TCRX
Revenue
$4.6M
$2.6M
Net Profit
$-17.0M
$-23.0M
Gross Margin
11.3%
Operating Margin
-387.7%
-929.4%
Net Margin
-373.5%
-895.1%
Revenue YoY
286.0%
Net Profit YoY
50.7%
35.8%
EPS (diluted)
$-0.05
$-0.18

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
SES
SES
TCRX
TCRX
Q4 25
$4.6M
$2.6M
Q3 25
$7.1M
$2.5M
Q2 25
$3.5M
$3.1M
Q1 25
$5.8M
$2.2M
Q3 24
$1.0M
Q4 23
$7.2M
Q3 23
$3.9M
Q2 23
$3.1M
Net Profit
SES
SES
TCRX
TCRX
Q4 25
$-17.0M
$-23.0M
Q3 25
$-20.9M
$-35.7M
Q2 25
$-22.7M
$-37.0M
Q1 25
$-12.4M
$-34.1M
Q3 24
$-29.9M
Q4 23
$-19.6M
Q3 23
$-23.0M
Q2 23
$-24.0M
Gross Margin
SES
SES
TCRX
TCRX
Q4 25
11.3%
Q3 25
51.1%
Q2 25
73.7%
Q1 25
78.7%
Q3 24
Q4 23
Q3 23
Q2 23
Operating Margin
SES
SES
TCRX
TCRX
Q4 25
-387.7%
-929.4%
Q3 25
-262.0%
-1475.6%
Q2 25
-652.3%
-1256.6%
Q1 25
-401.7%
-1669.7%
Q3 24
-3109.8%
Q4 23
-296.2%
Q3 23
-636.7%
Q2 23
-781.8%
Net Margin
SES
SES
TCRX
TCRX
Q4 25
-373.5%
-895.1%
Q3 25
-293.9%
-1422.1%
Q2 25
-642.2%
-1201.3%
Q1 25
-214.6%
-1571.9%
Q3 24
-2849.1%
Q4 23
-272.0%
Q3 23
-591.6%
Q2 23
-763.8%
EPS (diluted)
SES
SES
TCRX
TCRX
Q4 25
$-0.05
$-0.18
Q3 25
$-0.06
$-0.28
Q2 25
$-0.07
$-0.28
Q1 25
$-0.04
$-0.26
Q3 24
$-0.25
Q4 23
$0.32
Q3 23
$-0.24
Q2 23
$-0.51

Balance Sheet & Financial Strength

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

Metric
SES
SES
TCRX
TCRX
Cash + ST InvestmentsLiquidity on hand
$29.5M
$152.4M
Total DebtLower is stronger
$32.5M
Stockholders' EquityBook value
$214.8M
$123.1M
Total Assets
$272.6M
$228.8M
Debt / EquityLower = less leverage
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SES
SES
TCRX
TCRX
Q4 25
$29.5M
$152.4M
Q3 25
$35.3M
$184.5M
Q2 25
$11.8M
$218.0M
Q1 25
$56.1M
$251.7M
Q3 24
$271.1M
Q4 23
$192.0M
Q3 23
$215.4M
Q2 23
$208.8M
Total Debt
SES
SES
TCRX
TCRX
Q4 25
$32.5M
Q3 25
$32.4M
Q2 25
$32.3M
Q1 25
$32.2M
Q3 24
$30.6M
Q4 23
$30.0M
Q3 23
$29.9M
Q2 23
$29.7M
Stockholders' Equity
SES
SES
TCRX
TCRX
Q4 25
$214.8M
$123.1M
Q3 25
$228.2M
$144.0M
Q2 25
$249.2M
$176.7M
Q1 25
$269.9M
$210.2M
Q3 24
$229.1M
Q4 23
$150.9M
Q3 23
$169.0M
Q2 23
$190.6M
Total Assets
SES
SES
TCRX
TCRX
Q4 25
$272.6M
$228.8M
Q3 25
$288.8M
$262.2M
Q2 25
$290.5M
$298.6M
Q1 25
$306.0M
$332.7M
Q3 24
$348.0M
Q4 23
$272.1M
Q3 23
$291.4M
Q2 23
$316.9M
Debt / Equity
SES
SES
TCRX
TCRX
Q4 25
0.26×
Q3 25
0.23×
Q2 25
0.18×
Q1 25
0.15×
Q3 24
0.13×
Q4 23
0.20×
Q3 23
0.18×
Q2 23
0.16×

Cash Flow & Capital Efficiency

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

Metric
SES
SES
TCRX
TCRX
Operating Cash FlowLast quarter
$-10.4M
$-32.0M
Free Cash FlowOCF − Capex
$-11.1M
$-32.2M
FCF MarginFCF / Revenue
-243.7%
-1253.3%
Capex IntensityCapex / Revenue
15.6%
6.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-61.2M
$-139.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SES
SES
TCRX
TCRX
Q4 25
$-10.4M
$-32.0M
Q3 25
$-14.3M
$-32.5M
Q2 25
$-10.8M
$-33.3M
Q1 25
$-22.8M
$-37.6M
Q3 24
$-27.9M
Q4 23
$-23.8M
Q3 23
$8.0M
Q2 23
$-22.0M
Free Cash Flow
SES
SES
TCRX
TCRX
Q4 25
$-11.1M
$-32.2M
Q3 25
$-14.7M
$-33.9M
Q2 25
$-11.6M
$-34.5M
Q1 25
$-23.7M
$-39.1M
Q3 24
$-29.3M
Q4 23
$-24.2M
Q3 23
$6.6M
Q2 23
$-22.4M
FCF Margin
SES
SES
TCRX
TCRX
Q4 25
-243.7%
-1253.3%
Q3 25
-206.9%
-1349.6%
Q2 25
-329.6%
-1123.1%
Q1 25
-410.0%
-1801.8%
Q3 24
-2792.0%
Q4 23
-336.1%
Q3 23
169.7%
Q2 23
-712.9%
Capex Intensity
SES
SES
TCRX
TCRX
Q4 25
15.6%
6.7%
Q3 25
6.0%
56.8%
Q2 25
22.8%
41.6%
Q1 25
15.8%
70.6%
Q3 24
130.6%
Q4 23
6.5%
Q3 23
36.5%
Q2 23
13.3%

Financial Flow Comparison

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

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