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MRSN
Volume: 1.72M
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Mersana Therapeutics (MRSN) P/E Ratio

P/E Ratio as of Jun 20, 2025: -0.61

Average-0.6116
Median-0.6100
Minimum-0.6800
Maximum-0.5700
-0.61
Past Month+0.04 (6.15%)
The P/E ratio for Mersana Therapeutics (MRSN) is -0.61 as of Jun 20, 2025. This represents a decrease of -66.30% compared to its 12-month average P/E ratio of -1.81. A higher P/E ratio suggests that investors expect strong future earnings growth, while a lower P/E ratio may indicate a potentially undervalued stock or slowing growth.

Mersana Therapeutics P/E Ratio Formula = Stock Price ÷ Earnings Per Share (EPS)

Mersana Therapeutics’s P/E ratio represents the valuation of the company based on its earnings. It’s calculated by dividing the company’s latest stock price by its diluted earnings per share (EPS) over the past 12 months. The P/E ratio helps investors assess how much they are paying for each dollar of earnings, offering valuable insights when comparing Mersana Therapeutics to industry peers.

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Mersana Therapeutics (MRSN) P/E Ratio Historic Data

DateStock priceP/E ratio
Jun 2, 2025$0.3739-0.62
May 1, 2025$0.40-0.71
Apr 1, 2025$0.3343-0.59
Mar 3, 2025$0.48-0.85
Feb 3, 2025$0.5654-0.92
Jan 2, 2025$1.40-2.28

Mersana Therapeutics (MRSN) End of Year P/E Ratio

DateP/E ratioChange
2025-0.61-73.82%
2024-2.33+79.23%
2023-1.30-46.06%
2022-2.41-6.95%
2021-2.59-86.11%
2020-18.64—

FAQs About Mersana Therapeutics (MRSN) P/E ratio

The latest P/E ratio of Mersana Therapeutics (MRSN) is -0.61, as of Jun 20, 2025. This is calculated based on its current stock price and earnings per share (EPS).

Mersana Therapeutics’s last 12-month average P/E ratio is -1.81, compared to its current P/E ratio of -0.61. This reflects a decrease of -66.30%.

Mersana Therapeutics’s current P/E ratio of -0.61 is lower than its last 12-month average P/E of -1.81. A higher P/E can indicate strong future growth expectations, while a lower P/E might suggest undervaluation.

Mersana Therapeutics’s average P/E ratio over the last 3 years is -2.1. Comparing this to the current P/E helps assess recent valuation trends and whether the stock is trading above or below its mid-term historical range.

Mersana Therapeutics’s average P/E ratio over the last 5 years is -4.81. A deviation from this historical average may indicate shifts in growth expectations, profitability, or broader market conditions affecting valuation.

Mersana Therapeutics (MRSN)

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