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Gossamer Bio, Inc. (GOSS)

Healthcare | Biotechnology | San Diego, United States | NasdaqGS
0.14 USD -0.03 (-15.085%) ⇩ (July 13, 2026, 4 p.m. EDT)

Short-term:★★☆☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 2:50 a.m. EDT

The investment case here is defined by a stark disconnect between the company's deteriorating reality and speculative hopes for a turnaround. Fundamentally, the business is in distress: it is burning significant cash, has negative earnings, and carries substantial debt against a tiny market cap. The multi-year price trajectory confirms this structural decline, with the stock down nearly 94% over the last six years, even though the most recent annual report showed a slight uptick in value. There is no dividend to provide income, and the balance sheet is fragile. However, the options market tells a different story for the near term. Traders are positioning aggressively for a rally, with heavy call open interest at strikes far above the current price, suggesting a bet on a binary event or a successful clinical trial. This creates a volatile, high-risk environment where the stock could spike on news but lacks the fundamental support to sustain a higher valuation without a proven path to profitability. For a long-term investor, the lack of revenue growth consistency and the deep value trap characteristics make this a poor hold. For a short-term trader, the options flow suggests a speculative gamble rather than a calculated entry.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.439568
AutoARIMA0.534123
AutoETS0.534128
MSTL0.543926

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 28%
H-stat 3.43
Ljung-Box p 0.000
Jarque-Bera p 0.008
Excess Kurtosis -0.25
Attribute Value
Sector Healthcare
Revenue per Share 0.241
Market Cap 70,442,808
Forward P/E -1.56
Beta 2.05
Website https://www.gossamerbio.com

As of July 11, 2026, 2:50 a.m. EDT: Speculators are overwhelmingly bullish on the upside, evidenced by massive open interest in out-of-the-money calls (strikes at $3.00 and $7.00) compared to negligible put activity. This indicates a belief in a potential recovery or catalyst-driven surge, despite the stock trading near its 52-week low.


Info Dump

Attribute Value
52 Week Change -0.8888889
Address1 3,115 Merryfield Row
Address2 Suite 120
All Time High 27.15
All Time Low 0.14
Ask 0.1501
Ask Size 5
Audit Risk 7
Average Analyst Rating 2.7 - Hold
Average Daily Volume10 Day 16,356,230
Average Daily Volume3 Month 12,605,465
Average Volume 12,605,465
Average Volume10Days 16,356,230
Beta 2.045
Bid 0.15
Bid Size 1
Board Risk 8
Book Value -0.688
City San Diego
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 8
Country United States
Crypto Tradeable 0
Currency USD
Current Price 0.1441
Current Ratio 2.204
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 0.17
Day Low 0.1403
Display Name Gossamer Bio
Earnings Call Timestamp End 1,779,105,600
Earnings Call Timestamp Start 1,779,105,600
Earnings Timestamp 1,779,107,400
Earnings Timestamp End 1,785,933,000
Earnings Timestamp Start 1,785,933,000
Ebitda -171,286,000
Ebitda Margins 0.0
Enterprise To Ebitda -0.803
Enterprise To Revenue 2.477
Enterprise Value 137,537,728
Eps Current Year -0.39886
Eps Forward -0.09229
Eps Trailing Twelve Months -0.79
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 0.22424
Fifty Day Average Change -0.08014001
Fifty Day Average Change Percent -0.35738498
Fifty Two Week Change Percent -88.88889
Fifty Two Week High 3.87
Fifty Two Week High Change -3.7259
Fifty Two Week High Change Percent -0.96276486
Fifty Two Week Low 0.14
Fifty Two Week Low Change 0.004099995
Fifty Two Week Low Change Percent 0.029285679
Fifty Two Week Range 0.14 - 3.87
Financial Currency USD
First Trade Date Milliseconds 1,549,636,200,000
Float Shares 137,909,882
Forward Eps -0.09229
Forward P E -1.5613825
Free Cashflow -97,250,872
Full Exchange Name NasdaqGS
Full Time Employees 161
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,782,864,000
Gross Margins 1.0
Gross Profits 55,537,000
Has Pre Post Market Data 1
Held Percent Insiders 0.0152
Held Percent Institutions 0.73636
Implied Shares Outstanding 488,846,722
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary hypertension and pulmonary arterial hypertension in the United States. The company develops GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH. It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds. The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017. The company was incorporated in 2015 and is headquartered in San Diego, California.
Long Name Gossamer Bio, Inc.
Market us_market
Market Cap 70,442,808
Market State PRE
Max Age 86,400
Message Board Id finmb_548541911
Most Recent Quarter 1,774,915,200
Net Income To Common -180,396,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 82,957,288
Number Of Analyst Opinions 5
Open 0.1694
Operating Cashflow -170,263,008
Operating Margins -2.6461802
Overall Risk 8
Payout Ratio 0.0
Phone 858 684 1300
Pre Market Change 0.0075000077
Pre Market Change Percent 5.2047243
Pre Market Price 0.1516
Pre Market Time 1,784,026,340
Previous Close 0.1697
Price Eps Current Year -0.36127964
Price Hint 4
Price To Book -0.20944767
Price To Sales Trailing12 Months 1.2683942
Profit Margins 0.0
Quick Ratio 1.921
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key hold
Recommendation Mean 2.71429
Region US
Regular Market Change -0.0256
Regular Market Change Percent -15.0854
Regular Market Day High 0.17
Regular Market Day Low 0.1403
Regular Market Day Range 0.1403 - 0.17
Regular Market Open 0.1694
Regular Market Previous Close 0.1697
Regular Market Price 0.1441
Regular Market Time 1,783,972,801
Regular Market Volume 30,376,209
Return On Assets -0.52294
Revenue Growth 0.715
Revenue Per Share 0.241
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 8
Shares Outstanding 488,846,722
Shares Percent Shares Out 0.109799996
Shares Short 53,695,991
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 62,815,917
Short Name Gossamer Bio, Inc.
Short Percent Of Float 0.1114
Short Ratio 3.19
Source Interval 15
State CA
Symbol GOSS
Target High Price 15.0
Target Low Price 0.28
Target Mean Price 3.856
Target Median Price 1.0
Total Cash 99,215,000
Total Cash Per Share 0.423
Total Debt 202,932,992
Total Revenue 55,537,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.79
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 1.5701
Two Hundred Day Average Change -1.426
Two Hundred Day Average Change Percent -0.90822244
Type Disp Equity
Volume 30,376,209
Website https://www.gossamerbio.com
Zip 92,121