Gossamer Bio Stock

Gossamer Bio P/E

The (Price Earnings Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the earnings per share. The P/E indicates how many years it would take to recoup the current share price through the expected earnings per share. A low P/E may indicate that a stock is undervalued, while a high P/E may suggest an overvalued stock. However, the P/E alone should not be considered the sole basis for an investment decision, as other factors must also be taken into account. of Gossamer Bio (GOSS) as of Aug 3, 2026 is -0.48. In the previous year, (Price Earnings Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the earnings per share. The P/E indicates how many years it would take to recoup the current share price through the expected earnings per share. A low P/E may indicate that a stock is undervalued, while a high P/E may suggest an overvalued stock. However, the P/E alone should not be considered the sole basis for an investment decision, as other factors must also be taken into account. was -1.44 — a change of -66.82% (higher).

P/E

-0.48

YoY

-66.82%

Last updated:

As of Aug 3, 2026, Gossamer Bio's P/E ratio was -0.48, a -66.82% change from the -1.44 P/E ratio recorded in the previous year.

The Gossamer Bio P/E history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

P/E
Date
P/E
Jan 1, 2019
-0.15 base
Jan 1, 2020
-0.08 base
Jan 1, 2021
-0.10 base
Jan 1, 2022
-0.10 base
Jan 1, 2023
-0.13 base
Jan 1, 2024
-0.41 base
Jan 1, 2025
-0.46 base
Jan 1, 2026 (e)
-0.45 base
YEARP/E
2026 est -0.45
2025 -0.46
2024 -0.41
2023 -0.13
2022 -0.10
2021 -0.10
2020 -0.08
2019 -0.15
2018 -
2017 -
2016 -
Access this data via the Eulerpool API

Gossamer Bio Valuation

Details

Historical Valuation Multiples

Price-to-Earnings Ratio (P/E)

The P/E ratio divides Gossamer Bio's share price by its earnings per share. It tells you how many years of current earnings you are "paying for" when you buy the stock. A P/E of 20 means you pay $20 for every $1 of annual earnings. The S&P 500 historically trades at an average P/E of roughly 15–17. A P/E significantly above that may signal high growth expectations; one below may indicate undervaluation — or declining business quality.

Price-to-Sales Ratio (P/S)

The P/S ratio divides market capitalization by total revenue. Unlike the P/E ratio, it works even for companies that are not yet profitable, making it essential for evaluating high-growth firms. A P/S below 1.0 may indicate undervaluation, while ratios above 10 are typically reserved for fast-growing tech or SaaS companies with high expected future margins.

Price-to-EBIT Ratio

This ratio relates Gossamer Bio's market price to its operating earnings, excluding the effects of debt structure and tax jurisdiction. It is particularly useful for comparing companies across different countries or with different levels of leverage, because it focuses purely on operational profitability. Lower values suggest cheaper operational earnings.

How to Use This Chart

This chart plots Gossamer Bio's valuation multiples over time. Compare the current P/E, P/S, and P/EBIT to their own historical averages — if the current ratio is well below the multi-year average, the stock may be relatively cheap compared to its own track record. Combine this with industry comparisons: a P/E that looks high in absolute terms may be justified if Gossamer Bio grows earnings faster than its peers.

Gossamer Bio Stock analysis

What does Gossamer Bio do? The company Gossamer Bio Inc. was founded in 2015 by Faheem Hasnain and Sheila Gujrathi. The founders had previously worked at various biotechnology companies and now wanted to start their own company to develop innovative products in the field of immunology. Gossamer Bio is headquartered in San Diego, California and currently employs around 200 people. The company specializes in researching and developing therapeutics for a wide range of diseases, including respiratory diseases, cancer, immunological disorders, and infections. Gossamer Bio's business model is based on identifying promising new drug candidates and subsequently developing therapeutics that have the potential to improve patients' lives. Key pillars of the business model include partnerships with established companies and investors, as well as the rapid and efficient conduct of clinical trials. Gossamer Bio's portfolio includes various pipeline programs in different stages of development. An important focus is on the development of new drugs for the treatment of respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). A promising drug candidate in this area is GB001, an inhalation medication that aims to reduce inflammation in the airways. Another important program of Gossamer Bio is the development of therapeutics for the treatment of cancer. The company focuses on the development of drugs that target the body's immune system to specifically fight tumor cells. A promising drug candidate in this area is GB1275, an antibody that specifically targets a protein overexpressed by some types of cancer. In addition to these two focus areas, Gossamer Bio also has programs in the development of therapeutics for the treatment of immunological disorders such as inflammatory bowel disease and rheumatoid arthritis, as well as for the treatment of infections such as COVID-19. Overall, Gossamer Bio has a wide range of promising drug candidates that have the potential to revolutionize the field of immunology and disease management. The company is well positioned to make significant progress in the development of new therapeutics in the coming years and improve the lives of millions of patients worldwide. Gossamer Bio is one of the most popular companies on Eulerpool.

P/E Details

Deciphering Gossamer Bio's P/E Ratio

The Price to Earnings (P/E) Ratio of Gossamer Bio is a vital metric that investors and analysts use to determine the company’s market value relative to its earnings. It is calculated by dividing the current stock price by the earnings per share (EPS). A higher P/E ratio could suggest that investors are expecting higher future growth, while a lower ratio may indicate a potentially undervalued company or lower growth expectations.

Year-to-Year Comparison

Assessing Gossamer Bio's P/E ratio on a yearly basis provides insights into the valuation trends and investor sentiment. An increasing P/E ratio over the years signifies growing investor confidence and expectations for future earnings growth, while a decreasing ratio may reflect concerns over the company's profitability or growth prospects.

Impact on Investments

The P/E ratio of Gossamer Bio is a key consideration for investors aiming to balance risk and reward. A comprehensive analysis of this ratio, in conjunction with other financial indicators, aids investors in making informed decisions regarding buying, holding, or selling the company’s stocks.

Interpreting P/E Ratio Fluctuations

Fluctuations in Gossamer Bio’s P/E ratio can be attributed to various factors including changes in earnings, stock price movements, and shifts in investor expectations. Understanding the underlying reasons for these fluctuations is essential for predicting future stock performance and assessing the company's intrinsic value.

Frequently Asked Questions about Gossamer Bio stock

(Price Earnings Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the earnings per share. The P/E indicates how many years it would take to recoup the current share price through the expected earnings per share. A low P/E may indicate that a stock is undervalued, while a high P/E may suggest an overvalued stock. However, the P/E alone should not be considered the sole basis for an investment decision, as other factors must also be taken into account. of Gossamer Bio is -0.48 in 2026.

The P/E ratio in evaluating a stock.

The price-earnings ratio (P/E ratio) is an important financial ratio that is often used by investors to assess the attractiveness of a stock. It is an indicator of a company's earnings and valuation, and provides an indication of whether a stock is overvalued or undervalued. It is also used as an indicator of whether a stock is "expensive" or "cheap".

History of P/E ratio

The P/E ratio was first used in 1881 by the famous financial scientist Benjamin Graham. He developed the P/E ratio as a means to evaluate whether a stock is trading at a "good" or "bad" price. Since then, the P/E ratio has had a long history in the financial world, particularly among investors who are looking for a way to evaluate stocks in an informed manner.

Calculation of the P/E ratio

The P/E ratio is calculated by dividing the current stock price by the earnings per share. A simple formula for calculating the P/E ratio is as follows:

P/E ratio = Stock price / Earnings per share

Example: If a stock is traded at the current price of $10 and the earnings per share is $1, the P/E ratio would be 10 ($10 / $1 = 10).

Application of the P/E ratio

Investors use the P/E ratio to assess the attractiveness of a stock. A high P/E ratio can indicate that a stock is overvalued, while a low P/E ratio means that a stock is undervalued. Investors can then decide whether to buy, sell, or hold a stock based on this information. Another reason why investors use the P/E ratio is to check how stocks perform compared to other stocks or the market as a whole. If a stock's P/E ratio is higher than the overall market's P/E ratio, this may mean that the stock is overvalued, and investors can decide whether to sell or hold the stock. Investors usually also use the P/E ratio to compare stocks over time. If a stock has a P/E ratio of 10 and a year later has a P/E ratio of 20, this may mean that the stock is overvalued. Investors can then decide whether to hold or sell the stock.

Advantages and Disadvantages of using the P/E ratio

BenefitsThe P/E ratio is a useful tool to assess the attractiveness of a stock and to evaluate how a stock is performing compared to the market. It is a simple tool that can assist investors in deciding whether to buy, sell, or hold a stock.

DisadvantagesThe P/E ratio is a simple tool that does not provide any information about the future performance of a stock. It can be difficult to predict the future performance of a stock, and sometimes the P/E ratio can give a false picture of a stock. Therefore, investors must be cautious when relying on the P/E ratio.

In addition, the P/E ratio can vary depending on the industry, which makes comparability difficult. For example, a stock in a certain industry may have a low P/E ratio, while another stock in a different industry may have a higher P/E ratio. Therefore, investors must be cautious when relying on the P/E ratio.

Conclusion

The P/E ratio is a useful tool that can assist investors in assessing the attractiveness and value of a stock. It can also be used to check how a stock is performing in comparison to the market. However, it is important to note that it is a simple tool that does not make any statement about the future performance of a stock, and investors must be cautious when relying on the P/E ratio.

Access this data via the Eulerpool API

Valuation — Gossamer Bio

All Key Metrics — Gossamer Bio