
GOSS
Gossamer Bio Inc
- Overview
- Forecast
- Valuation
- Earnings

Line
|

Candle
1D
5D
1M
3M
6M
YTD
1Y
5Y
High
3.150
Open
3.040
VWAP
3.05
Vol
3.63M
Mkt Cap
700.33M
Low
3.015
Amount
11.10M
EV/EBITDA(TTM)
--
Total Shares
226.22M
EV
664.96M
EV/OCF(TTM)
--
P/S(TTM)
16.85
Gossamer Bio, Inc. is a late-stage, clinical biopharmaceutical company, which is focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension and pulmonary hypertension associated with interstitial lung disease (PH-ILD). Seralutinib, also known as GB002, is an investigational inhaled, small-molecule, platelet-derived growth factor receptor (PDGFR), colony-stimulating factor 1 receptor (CSF1R), and c-KIT inhibitor, being evaluated in a Phase III clinical trial for the treatment of PAH. Seralutinib is designed to target the mechanisms that underlie pulmonary hypertension and to be delivered to the site of disease, via dry powder inhaler. Seralutinib is being evaluated in a Phase III clinical trial for the treatment of pulmonary arterial hypertension (PAH). Inhaled seralutinib, which is designed to act on both isoforms of the PDGFR, α and β, as well as the CSF1R and c-KIT pathways.
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Market Estimates
Earnings Estimates
Revenue
YoY Chg
EPS
YoYChg
FY2026Q1
FY2025Q4
FY2025Q3
5.43M
-45.14%
-0.170
+6.25%
9.04M
-3.64%
-0.165
+10%
6.32M
-33.29%
-0.184
+31.22%
Estimates Revision
The market is revising Upward the revenue expectations for Gossamer Bio, Inc. (GOSS) for FY2025, with the revenue forecasts being adjusted by 29.75% over the past three months. During the same period, the stock price has changed by 138.76%.
Revenue Estimates for FY2025
Revise Upward

+29.75%
In Past 3 Month
EPS Estimates for FY2025
Revise Downward

-0.26%
In Past 3 Month
Stock Price
Go Up

+138.76%
In Past 3 Month
6 Analyst Rating
Wall Street analysts forecast GOSS stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for GOSS is 10.20 USD with a low forecast of 6.00 USD and a high forecast of 15.00 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.
6 Buy
0 Hold
0 Sell
Strong Buy
Current: 3.080

Low
6.00
Averages
10.20
High
15.00
Current: 3.080

Low
6.00
Averages
10.20
High
15.00
Cantor Fitzgerald
Overweight
maintain
2025-09-11
Reason
Cantor Fitzgerald
Price Target
2025-09-11
maintain
Overweight
Reason
Cantor Fitzgerald came away from last week's conference with reinforced conviction on Gossamer Bio, telling investors in a research note that sentiment is clearly improving ahead of the February 2026 PROSERA readout. The firm, which has an Overweight rating on Gossamer Bio shares, says the market is still mis-pricing seralutinib's odds, even with the recent stock run-up.
UBS
Neutral -> Buy
upgrade
$9
2025-09-10
Reason
UBS
Price Target
$9
2025-09-10
upgrade
Neutral -> Buy
Reason
UBS upgraded Gossamer Bio to Buy from Neutral with a price target of $9, up from $1.25. The firm views the stock's current risk/reward as \"compelling\" into the Phase 3 pulmonary arterial hypertension data in February 2026. The probability of success is underappreciated and seralutinib offers a \"differentiated\" mechanism of action with an inhaled route of administration, the analyst tells investors in a research note. UBS believes the novel mechanism has strong rationale from Gleevec data with improved safety from inhaled delivery.
Scotiabank
Outperform
initiated
$11
2025-07-14
Reason
Scotiabank
Price Target
$11
2025-07-14
initiated
Outperform
Reason
Scotiabank initiated coverage of Gossamer Bio with an Outperform rating and $11 price target. The firm likes the company's approach in pulmonary arterial hypertension and pulmonary hypertension associated with interstitial lung disease. Gossamer's lead asset seralutinib could see significant uptake given its novel mechanism of action as an inhaled tyrosine kinase inhibitor, the analyst tells investors in a research note. Scotiabank thinks the therapy to be an adjunct to standard of care.
Goldman Sachs
Paul Choi
Strong Buy
Maintains
$8 → $7
2025-04-17
Reason
Goldman Sachs
Paul Choi
Price Target
$8 → $7
2025-04-17
Maintains
Strong Buy
Reason
HC Wainwright & Co.
Patrick Trucchio
Strong Buy
Reiterates
$10
2025-03-18
Reason
HC Wainwright & Co.
Patrick Trucchio
Price Target
$10
2025-03-18
Reiterates
Strong Buy
Reason
Wedbush
Laura Chico
Buy
Reiterates
$4
2025-03-14
Reason
Wedbush
Laura Chico
Price Target
$4
2025-03-14
Reiterates
Buy
Reason
See All Ratings
Valuation Metrics
The current forward P/E ratio for Gossamer Bio Inc (GOSS.O) is -4.42, compared to its 5-year average forward P/E of -2.49. For a more detailed relative valuation and DCF analysis to assess Gossamer Bio Inc 's fair value, click here.
Forward PE
The forward P/E ratio is a valuation metric that divides a company's current stock price by its estimated future earnings per share over the next 12 months.

N/A
5Y Average PE
-2.49
Current PE
-4.42
Overvalued PE
-1.22
Undervalued PE
-3.76
Forward EV/EBITDA
The forward EV/EBITDA ratio is a valuation metric that divides a company's enterprise value (EV) by its estimated future earnings before interest, taxes, depreciation, and amortization (EBITDA) over the next 12 months.

N/A
5Y Average EV/EBITDA
-2.00
Current EV/EBITDA
-8.20
Overvalued EV/EBITDA
-0.47
Undervalued EV/EBITDA
-3.53
Forward PS
The forward P/S ratio is a valuation metric that divides a company's current stock price by its estimated future sales (or revenue) per share over the next 12 months.

N/A
5Y Average PS
22.76
Current PS
27.76
Overvalued PS
107.03
Undervalued PS
-61.51
Financials
Annual
Quarterly
FY2025Q2
YoY :
-88.01%
11.49M
Total Revenue
FY2025Q2
YoY :
-174.42%
-38.77M
Operating Profit
FY2025Q2
YoY :
-177.74%
-38.27M
Net Income after Tax
FY2025Q2
YoY :
-180.95%
-0.17
EPS - Diluted
FY2025Q2
YoY :
-140.49%
-47.11M
Free Cash Flow
FY2025Q2
YoY :
0.00%
100.00
Gross Profit Margin - %
FY2025Q2
-383.67
FCF Margin - %
FY2025Q2
YoY :
-748.49%
-333.13
Net Margin - %
Trading Trends
Insider
Insiders are Neutral. There are no significant trading trends over the last month.
Sold
0-3
Months
0.0
USD
0
3-6
Months
0.0
USD
0
6-9
Months
0.0
USD
0
0-12
Months
0.0
USD
0
Bought
0-3
1
50.0K
USD
Months
3-6
0
0.0
USD
Months
6-9
0
0.0
USD
Months
0-12
0
0.0
USD
Months
Hedge Fund
Hedge Funds areSelling! The selling amount has increased 535.94% over the last quarter.
Sold
0-3
Months
0.0
Volume
0
3-6
Months
0.0
Volume
0
6-9
Months
7.2M
Volume
1
0-12
Months
0.0
Volume
0
Bought
0-3
0
0.0
Volume
Months
3-6
0
0.0
Volume
Months
6-9
0
0.0
Volume
Months
0-12
0
0.0
Volume
Months
Congress Trading
Congress are Neutral. There are no significant trading trends over the last month.
Sold
0-3
Months
0.0
USD
0
3-6
Months
0.0
USD
0
6-9
Months
0.0
USD
0
0-12
Months
0.0
USD
0
Bought
0-3
0
0.0
USD
Months
3-6
0
0.0
USD
Months
6-9
0
0.0
USD
Months
0-12
0
0.0
USD
Months
Insider
Insiders are Neutral. There are no significant trading trends over the last month.
Sold
0-3
Months
0.0
USD
0
3-6
Months
0.0
USD
0
6-9
Months
0.0
USD
0
0-12
Months
0.0
USD
0
Bought
0-3
1
50.0K
USD
Months
3-6
0
0.0
USD
Months
6-9
0
0.0
USD
Months
0-12
0
0.0
USD
Months
GOSS News & Events
Events Timeline
2025-08-05 (ET)
2025-08-05
16:12:55
Gossamer Bio reports Q2 EPS (17c) , consensus (18c)

2025-06-16 (ET)
2025-06-16
07:42:49
Gossamer Bio completes enrollment in PROSERA study

2025-05-15 (ET)
2025-05-15
16:03:34
Gossamer Bio reports Q1 EPS (16c), consensus (19c)

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News
5.0
09-10NewsfilterGossamer Bio Reveals Inducement Grant in Accordance with Nasdaq Listing Rule 5635(c)(4)
4.0
09-10BenzingaSaia Analyst Becomes Optimistic; Check Out the Top 4 Upgrades for Wednesday
4.5
09-02NASDAQ.COMMost Active Stocks After Hours on September 2, 2025: T, GOOGL, GOOG, GOSS, AAPL, NVDA, HPE, F, BAC, OPEN, JNJ, WMB
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FAQ

What is Gossamer Bio Inc (GOSS) stock price today?
The current price of GOSS is 3.08 USD — it has increased 3.01 % in the last trading day.

What is Gossamer Bio Inc (GOSS)'s business?

What is the price predicton of GOSS Stock?

What is Gossamer Bio Inc (GOSS)'s revenue for the last quarter?

What is Gossamer Bio Inc (GOSS)'s earnings per share (EPS) for the last quarter?

What changes have occurred in the market's expectations for Gossamer Bio Inc (GOSS)'s fundamentals?

How many employees does Gossamer Bio Inc (GOSS). have?
