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Mersana Therapeutics Stock Quote

Mersana Therapeutics (NASDAQ: MRSN)

$27.47
(-1.4%)
-0.38
Price as of December 4, 2025, 4:00 p.m. ET

KEY DATA POINTS

Current Price
$27.47
Daily Change
(-1.4%) $0.38
Day's Range
$27.31 - $28.36
Previous Close
$27.47
Open
$27.90
Beta
1.65
Volume
70,526
Average Volume
112,406
Market Cap
137.3M
Market Cap / Employee
$27.47M
52wk Range
$5.21 - $70.73
Revenue
-
Gross Margin
0.97%
Dividend Yield
N/A
EPS
-$14.08
CAPs Rating
-
Industry
Biotechnology

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Mersana Therapeutics Return vs. S&P

1 Year5 Year5 Year AnnualizedSince IPO
MRSN-51.59%-95.29%-45.7%-92%
S&P+12.66%+85.37%+13.13%+181%
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Mersana Therapeutics Company Info

Mersana Therapeutics, Inc. is a clinical-stage biopharmaceutical company, which engages in the development of antibody-drug conjugates that offer clinical benefit for cancer patients. Its product candidates are Upifitamab Rilsodotin (UpRi), XMT-1536, and XMT-1592. The company was founded by Mikhail Papisov in 2001 and is headquartered in Cambridge, MA.

News & Analysis

Financial Health

General

Q3 2025YOY Change
Revenue$11.01M-12.6%
Gross Profit$10.93M-10.4%
Gross Margin99.25%2.4%
Market Cap$38.73M-83.3%
Market Cap / Employee$0.38M0.0%
Employees102-17.1%
Net Income-$7.55M34.4%
EBITDA-$7.37M36.8%

Currently no data to display

Revenue Growth Rate

Currently no data to display.

Earnings Per Share Growth Rate

Currently no data to display.

Assets

Q3 2025YOY Change
Net Cash$56.87M-27.9%
Accounts Receivable$0.17M-83.2%
Inventory00.0%

Liabilities

Q3 2025YOY Change
Long Term Debt$0.00M-100.0%
Short Term Debt$2.29M-84.9%

Ratios

Q3 2025YOY Change
Return On Assets-60.36%-25.8%
Return On Invested Capital-618.71%-498.1%

Cash Flow

Q3 2025YOY Change
Free Cash Flow-$3.19M62.8%
Operating Free Cash Flow-$3.19M62.8%

Valuation

MetricQ4 2024Q1 2025Q2 2025Q3 2025YoY Change
Price to Book-17.39-1.39-0.69-0.73-100.33%
Price to Sales4.361.261.061.17-82.46%
Price to Tangible Book Value4187.31-104.66-29.88-0.73-100.11%
Enterprise Value to EBITDA-4.911.450.982.15-123.15%
Return on Equity-292.2%-213.3%-280.3%-505.1%89.74%
Total Debt$28.65M$24.62M$20.62M$2.29M-92.72%

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