Gossamer Bio, Inc. GOSS
Set alert
10.38 USD -0.31 -2.90%
At close · Oct 30
10.30 -0.08 -0.78%
After hours · Oct 30, 6:20 PM ET
10.19 Day range 10.74
8.43 52-week range 303.20
- YTD
- -95.81%
- 1 year
- -94.64%
- Open
- 10.56
- Prev close
- 10.69
- Mkt cap
- 63.49M
- Vol
- 179.49K
- Avg vol
- 261.45K
- EPS
- -52.80
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 10.19
- High
- 10.74
- Forward P/E
- -0.69
- Beta
- 2.00
- Short ratio
- 3.80
- Inst. own
- 0.00%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 4, 2026
- 50-d avg
- 13.50
- 200-d avg
- 78.36
- 1y target
- 132.48
2Y chart
Events in this range
- Aug 11, 2025Earnings: -0.17; estimate -14.4; surprise 98.82%
- Nov 6, 2025Earnings: -16.8; estimate -15.2; surprise -10.53%
- Mar 18, 2026Earnings: -0.21; estimate -16; surprise 98.69%
- May 18, 2026Earnings: -0.2; estimate -13.6; surprise 98.53%
- May 19, 2026Rating: Barclays · Underweight → Underweight
- May 26, 2026Rating: HC Wainwright & Co. · Buy → Buy
- Jun 25, 2026Rating: HC Wainwright & Co. · Buy → Buy
- Jul 27, 2026Rating: HC Wainwright & Co. · Buy → Buy
- Jul 28, 2026Rating: Leerink Partners · Market Perform → Outperform
- Aug 13, 2026Earnings: -0.2; estimate -9.87; surprise 97.97%
- Aug 14, 2026Rating: Piper Sandler · Overweight → Overweight
- Sep 11, 2026Split: 1 for 80
Signals (68)
| Name | Date | Ago |
|---|---|---|
| MACD: Buy Signal | Oct 21, 2026 | 1 week ago |
| MACD: Sell Signal | Oct 7, 2026 | 3 weeks ago |
| MACD: Buy Signal | Sep 29, 2026 | 1 month ago |
| MACD: Sell Signal | Sep 10, 2026 | 1 month ago |
| SMA: Bearish | Sep 9, 2026 | 1 month ago |
| SMA: Bullish | Sep 2, 2026 | 1 month ago |
| SMA: Bearish | Sep 1, 2026 | 2 months ago |
| MACD: Buy Signal | Aug 25, 2026 | 2 months ago |
| SMA: Bullish | Aug 24, 2026 | 2 months ago |
| SMA: Bearish | Aug 14, 2026 | 2 months ago |
| MACD: Sell Signal | Aug 14, 2026 | 2 months ago |
| SMA: Bullish | Aug 4, 2026 | 2 months ago |
| SMA: Bearish | Jul 31, 2026 | 3 months ago |
| SMA: Bullish | Jul 27, 2026 | 3 months ago |
| RSI: Oversold | Jun 4, 2026 | 4 months ago |
| MACD: Buy Signal | May 29, 2026 | 5 months ago |
| MACD: Sell Signal | May 19, 2026 | 5 months ago |
| RSI: Oversold | May 18, 2026 | 5 months ago |
| MACD: Buy Signal | Mar 11, 2026 | 7 months ago |
| RSI: Oversold | Feb 23, 2026 | 8 months ago |
| SMA: Bearish | Feb 17, 2026 | 8 months ago |
| MACD: Sell Signal | Feb 6, 2026 | 8 months ago |
| MACD: Buy Signal | Feb 3, 2026 | 9 months ago |
| MACD: Sell Signal | Jan 30, 2026 | 9 months ago |
| MACD: Buy Signal | Jan 22, 2026 | 9 months ago |
| SMA: Bearish | Jan 2, 2026 | 10 months ago |
| MACD: Sell Signal | Dec 18, 2025 | 10 months ago |
| RSI: Overbought | Dec 15, 2025 | 10 months ago |
| RSI: Overbought | Nov 26, 2025 | 11 months ago |
| SMA: Bullish | Nov 14, 2025 | 11 months ago |
| SMA: Bearish | Nov 13, 2025 | 11 months ago |
| SMA: Bullish | Nov 12, 2025 | 11 months ago |
| MACD: Buy Signal | Oct 27, 2025 | 1 year ago |
| SMA: Bearish | Oct 10, 2025 | 1 year ago |
| SMA: Bullish | Oct 9, 2025 | 1 year ago |
| SMA: Bearish | Oct 8, 2025 | 1 year ago |
| SMA: Bullish | Oct 7, 2025 | 1 year ago |
| SMA: Bearish | Oct 6, 2025 | 1 year ago |
| MACD: Sell Signal | Sep 19, 2025 | 1 year ago |
| RSI: Overbought | Sep 10, 2025 | 1 year ago |
| RSI: Overbought | Sep 5, 2025 | 1 year ago |
| RSI: Overbought | Sep 2, 2025 | 1 year ago |
| MACD: Buy Signal | Aug 22, 2025 | 1 year ago |
| RSI: Overbought | Aug 22, 2025 | 1 year ago |
| MACD: Sell Signal | Aug 7, 2025 | 1 year ago |
| RSI: Overbought | Jul 25, 2025 | 1 year ago |
| RSI: Overbought | Jul 16, 2025 | 1 year ago |
| RSI: Overbought | Jul 14, 2025 | 1 year ago |
| MACD: Buy Signal | Jul 11, 2025 | 1 year ago |
| MACD: Sell Signal | Jun 26, 2025 | 1 year ago |
| MACD: Buy Signal | Jun 20, 2025 | 1 year ago |
| MACD: Sell Signal | Jun 17, 2025 | 1 year ago |
| MACD: Buy Signal | Jun 2, 2025 | 1 year ago |
| MACD: Sell Signal | May 30, 2025 | 1 year ago |
| SMA: Bullish | May 19, 2025 | 1 year ago |
| SMA: Bearish | May 14, 2025 | 1 year ago |
| SMA: Bullish | May 2, 2025 | 1 year ago |
| MACD: Buy Signal | Apr 23, 2025 | 1 year ago |
| RSI: Oversold | Apr 4, 2025 | 1 year ago |
| SMA: Bearish | Mar 27, 2025 | 1 year ago |
| MACD: Sell Signal | Mar 24, 2025 | 1 year ago |
| MACD: Buy Signal | Mar 14, 2025 | 1 year ago |
| MACD: Sell Signal | Feb 26, 2025 | 1 year ago |
| RSI: Overbought | Feb 12, 2025 | 1 year ago |
| MACD: Buy Signal | Feb 3, 2025 | 1 year ago |
| MACD: Sell Signal | Jan 14, 2025 | 1 year ago |
| RSI: Overbought | Jan 3, 2025 | 1 year ago |
| RSI: Oversold | Dec 3, 2024 | 1 year ago |
Key statistics
- Market cap
- 5.25B
- Enterprise value
- 52.65M
- Trailing P/E
- 0.00
- Forward P/E
- -0.69
- PEG ratio
- 0.00
- Price / sales
- 98.44
- Price / book
- 0.00
- EPS (TTM)
- -0.66
- Beta
- 2.00
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Profit margin
- -235.00%
- Revenue (TTM)
- 53.29M
- Revenue growth
- -19.60%
- Free cash flow
- -29.76M
- Total cash
- 57.03M
- Total debt
- 40.07M
- Return on equity
- 0.00%
- Shares outstanding
- 488.85M
- Short % of float
- 0.21%
- 50-day average
- 13.50
- 200-day average
- 78.36
Analyst view
Consensus: none
Price target (mean) 132.48 +1176.3% upside
Now 10.38
- Target (low)
- 22.40
- Target (mean)
- 132.48
- Target (high)
- 320.00
Ratings (0m) 7 3 buy · 3 hold · 1 sell
- Strong buy1
- Buy2
- Hold3
- Sell0
- Strong sell1
Next earnings
Nov 4, 2026
Expected Nov 4, 2026. Consensus EPS estimate -3.89.
Financials — quick view
GOSS Revenue — quarterly 9.24M
GOSS Net income — quarterly 16.90M
GOSS EPS — quarterly 4.00
Earnings
| Report date | Quarter ending | EPS estimate | EPS reported | Surprise | Surprise % |
|---|---|---|---|---|---|
| Nov 4, 2026 | Sep 30, 2026 | -3.69 | — | — | — |
| Aug 13, 2026 | Jun 30, 2026 | -9.87 | -0.20 | +9.67 | +97.97% |
| May 18, 2026 | Mar 31, 2026 | -13.60 | -0.20 | +13.40 | +98.53% |
| Mar 18, 2026 | Dec 31, 2025 | -16.00 | -0.21 | +15.79 | +98.69% |
| Nov 6, 2025 | Sep 30, 2025 | -15.20 | -16.80 | -1.60 | -10.53% |
| Aug 11, 2025 | Jun 30, 2025 | -14.40 | -0.17 | +14.23 | +98.82% |
Upgrades / downgrades
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Aug 14, 2026 | Piper Sandler | main | Overweight | Overweight |
| Jul 28, 2026 | Leerink Partners | up | Market Perform | Outperform |
| Jul 27, 2026 | HC Wainwright & Co. | reit | Buy | Buy |
| Jun 25, 2026 | HC Wainwright & Co. | main | Buy | Buy |
| May 26, 2026 | HC Wainwright & Co. | reit | Buy | Buy |
| May 19, 2026 | Barclays | main | Underweight | Underweight |
About Gossamer Bio, Inc.
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.
- Sector
- Healthcare
- Industry
- Biotechnology
- Country
- United States
- Website
- gossamerbio.com
News
- Chardan Capital Initiates Coverage On Gossamer Bio with Buy Rating, Announces Price Target of $160
- Corient Private Wealth LP Purchases 1,647,315 Shares of Gossamer Bio, Inc. $GOSS
- 12 Health Care Stocks Moving In Friday's After-Market Session
- Gossamer Bio Submits New Drug Application to U.S. FDA for Seralutinib for the Treatment of Pulmonary Arterial Hypertension
- 12 Health Care Stocks Moving In Friday's After-Market Session
- Hsbc Holdings PLC Increases Stock Position in Gossamer Bio, Inc. $GOSS
- Gossamer Bio Appoints Greg Ciongoli to Board of Directors
- Gossamer Bio Announces Effectiveness of 1-for-80 Reverse Stock Split
- Gossamer Bio Announces Effectiveness of 1-for-80 Reverse Stock Split
- Gossamer Bio Announces 1-for-80 Reverse Stock Split
Your note
Sign in to keep a note on GOSS — it syncs with the Stock Master app.
Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| ARANDA RICHARD | Officer | Stock Award(Grant) | Jan 1, 2026 | 465,645 |
| CHRISTIAN WAAGE | Officer | Stock Award(Grant) | Jan 1, 2026 | 882,175 |
| GIRAUDO BRYAN M. | Chief Operating Officer | Stock Award(Grant) | Jan 1, 2026 | 869,747 |
| HASNAIN FAHEEM | Chief Executive Officer | Stock Award(Grant) | Jan 1, 2026 | 6,245,870 |
| MILLIGAN SANDRA | Director | Purchase | Aug 18, 2025 | 58,050 |
| PETERSON CARYN | Officer | Stock Award(Grant) | Jan 1, 2026 | 259,333 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Shaw D.E. & Co., Inc. | 8.38% | 40,959,285 | 439.49M | Jun 29, 2026 |
| 683 Capital Management LLC | 8.02% | 39,198,868 | 420.60M | Jun 29, 2026 |
| DeepCurrents Investment Group, LLC | 7.70% | 37,665,073 | 404.15M | Jun 29, 2026 |
| Context Capital Management, LLC | 5.92% | 28,946,459 | 310.60M | Jun 29, 2026 |
| Worth Venture Partners, Llc | 5.12% | 25,017,881 | 268.44M | Jun 29, 2026 |
| AQR Capital Management, LLC | 3.20% | 15,629,993 | 167.71M | Jun 29, 2026 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 1.41% | 6,910,934 | 74.15M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 0.46% | 2,243,305 | 24.07M | Jun 29, 2026 |
| iShares Trust-iShares Biotechnology ETF | 0.31% | 1,501,116 | 16.11M | Jun 29, 2026 |
| SCHWAB STRATEGIC TRUST-Schwab U.S. Small-Cap ETF | 0.20% | 986,826 | 10.59M | May 30, 2026 |
| VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund | 0.20% | 977,030 | 10.48M | May 30, 2026 |
| VANGUARD WORLD FUND-Vanguard Health Care Index Fund | 0.11% | 541,950 | 5.82M | May 30, 2026 |