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TScan Therapeutics, Inc. (TCRX) stock

TCRXNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 12, 2026Score 4/3087% below fair value
$0.19+0.00 (+0.22%)

Close on Nov 11, 2026Market cap $12.58MP/E –Yield –

TScan Therapeutics, Inc. saw revenue fall 38.4% to $5.19M over the twelve months to Sep 30, 2026. Free cash flow was -$111.67M. At the latest close the market valued the company at $12.58M.

Revenue
$5.19M
-38.4% vs. a year earlier
Operating income
-$116.52M
TTM Q3 2026
Free cash flow
-$111.67M
TTM Q3 2026
EPS, diluted
-$0.88
TTM Q3 2026

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026

Valuation

Market cap
$12.58M
P/E ratio
–
Price to sales
1.77
Price to book
0.18
Dividend yield
–
Free cash flow yield
-941.50%

Fundamentals

Revenue
$5.19M
Net income
-$115.09M
EPS, diluted
-$0.88
Free cash flow
-$111.67M
Book value per share
$0.29
Diluted shares
130M

Trading

Next earnings
Nov 11, 2026 (estimated, before the open)
Previous close
$0.19
Open
$0.19
Day's range
$0.18 – $0.19
Volume
292,700
Average volume (20 days)
486,578
Beta (5 years)
0.94
52-week range
$0.17 – $1.47
RSI (14 days)
36.1
Volatility (1 year)
93.9%
Relative volume
0.40×
WACC
7.5%

Market cap history

Month-end market cap since 2021, using shares outstanding reported at the time

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.

PeriodTCRXS&P 500DifferenceTCRX per yearS&P 500 per year
1 month-22.0%-2.4%−19.6 pts
3 months-76.1%-1.2%−75.0 pts
Year to date-81.4%+12.3%−93.7 pts
1 year-84.8%+12.4%−97.2 pts
3 years-95.9%+78.8%−174.7 pts-65.4%+21.4%
5 years-97.9%+75.2%−173.0 pts-53.7%+11.9%

Seven years at a glance

Fiscal years 2019 to 2025 and trailing twelve months, USD

Revenue

$5.19M-38.4% YoY

Operating income

-$116.52M

Net income

-$115.09M

EPS, diluted

-$0.88

Free cash flow

-$111.67M
Reported periodTrailing twelve months

Press releases

Releases TScan Therapeutics filed with the SEC as exhibits to Form 8-K or 6-K

All press releases and earnings

About TScan Therapeutics

Biological Products, (No Diagnostic Substances)

The company is a clinical-stage biotechnology firm that develops T cell receptor-engineered T cell therapies to treat cancer and autoimmune conditions. Its primary clinical focus is on hematologic malignancies, led by candidate TSC-101 for patients with acute myeloid leukemia and myelodysplastic syndrome receiving allogeneic hematopoietic cell transplantation. The company is also developing candidates TSC-102-A01 and TSC-102-A03 targeting CD45, as well as preclinical in vivo multiplex therapies for solid tumors. In autoimmune indications, it discovers targets for conditions such as ankylosing spondylitis, ulcerative colitis, and Crohn's disease. Its potential end customers are patients suffering from these cancers and immune-mediated disorders.

Company profile, executives and history

TScan Therapeutics stock: common questions

What is TScan Therapeutics's stock price?

TCRX closed at $0.19 on Nov 11, 2026, up 0.22% on the day. Over the past 52 weeks it traded between $0.17 and $1.47.

What is TScan Therapeutics's market cap?

TScan Therapeutics was worth $12.58M at the close on Nov 11, 2026: the share price times the diluted shares outstanding.

What is TCRX's P/E ratio?

TScan Therapeutics lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.88), so it has no meaningful P/E ratio.

How much revenue does TScan Therapeutics make?

TScan Therapeutics reported revenue of $5.19M for the twelve months to Sep 30, 2026, down 38.4% from a year earlier.

Does TScan Therapeutics pay a dividend?

No. TScan Therapeutics has not paid a cash dividend over the last twelve months.

When does TScan Therapeutics report earnings next?

TScan Therapeutics is expected to report Q3 FY2026 results on Nov 11, 2026, before the open. The date is estimated from its past reporting pattern until the company confirms it.

How has TCRX stock performed over the past year?

Including dividends, TCRX returned -84.8% over the past year, against +12.4% for the S&P 500.

How many TCRX shares are sold short?

2M shares were sold short at the latest FINRA report, 4.43% of the float, or 4.7 days of average trading volume.

Who are TScan Therapeutics's competitors?

Companies most similar to TScan Therapeutics by business, industry and size include FATE, ATRA, CRBU, IPHA, MRKR.

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