GOSS
Gossamer Bio Inc
10.90$
+0.1%
vs. previous close
Closing price · As of: Sep 25, 2026
Statements
Ratios
Valuation ratios (P/E, P/S, EV/EBITDA and the other multiples) are based on the closing price at the end of each period, not on the current price. Margins and returns are shown in percent, multiples without a unit, per-share figures in the reporting currency, net debt in millions.
Tick rows to compare them in a chart (up to 4)
| Line item | Q4 16 | Q1 17 | Q2 17 | Q3 17 | Q4 17 | Q1 18 | Q2 18 | Q3 18 | Q4 18 | Q1 19 | Q2 19 | Q3 19 | Q4 19 | Q1 20 | Q2 20 | Q3 20 | Q4 20 | Q1 21 | Q2 21 | Q3 21 | Q4 21 | Q1 22 | Q2 22 | Q3 22 | Q4 22 | Q1 23 | Q2 23 | Q3 23 | Q4 23 | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 | Q1 26 | Q2 26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valuation | |||||||||||||||||||||||||||||||||||||||
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2,418.9 | 3,194.4 | 167.4 | 159.9 | 143.8 | 160.2 | 542.2 | 13.5 | 14.5 | 1.4 | 1.0 | |
| – | – | – | – | – | – | – | – | – | 131.3 | – | 204.7 | 217.0 | 164.8 | 164.8 | 192.6 | 177.2 | 202.6 | 219.3 | 445.2 | 562.6 | 1,751.5 | – | 1,553.4 | 1,374.0 | – | – | 122.4 | 261.4 | 811.0 | 210.7 | 331.1 | 559.4 | – | – | – | – | – | – | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2,445.5 | 3,219.5 | 168.4 | 161.4 | 145.2 | 161.6 | 546.5 | 17.8 | 17.8 | 4.2 | 0.9 | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2,197.3 | – | – | – | – | – | |
| – | – | – | – | – | – | – | – | – | -0.2% | -0.1% | -0.2% | -0.2% | -0.4% | -0.3% | -0.3% | -0.4% | -0.4% | -0.4% | -0.3% | -0.3% | -0.3% | -0.4% | -0.2% | -1.1% | -1.9% | -1.9% | -1.4% | -1.0% | -0.7% | 0.0% | 0.0% | 0.0% | 0.0% | -0.7% | -26.7% | -24.4% | -220.4% | -299.8% | |
| Margins | |||||||||||||||||||||||||||||||||||||||
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 35.2% | 37.4% | 97.0% | 98.2% | 99.1% | 100.0% | 100.0% | 100.0% | 100.0% | 99.6% | 99.6% | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -2,708.7% | -2,620.5% | -77.4% | -65.0% | -52.2% | -44.0% | -361.9% | -365.1% | -352.2% | -321.9% | -311.7% | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -2,650.6% | -2,543.9% | -78.8% | -63.9% | -49.3% | -41.1% | -344.8% | -354.5% | -351.5% | -324.8% | -235.0% | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -2,346.1% | -2,335.7% | -3.7% | -1.3% | -3.0% | 7.3% | -383.7% | -359.8% | -353.5% | -306.7% | -305.2% | |
| Returns | |||||||||||||||||||||||||||||||||||||||
| – | – | – | – | – | – | -136.4% | -46.5% | – | -32.0% | – | -41.2% | -51.2% | -65.8% | -53.3% | -62.7% | -75.9% | -90.8% | -108.7% | -142.7% | -192.7% | -776.4% | – | -408.0% | -1,899.3% | – | – | -179.2% | -286.5% | -645.8% | -99.2% | -132.3% | -191.7% | – | – | – | – | – | – | |
| – | – | – | – | -1,521.6% | -59.9% | -119.7% | -43.7% | -61.4% | -29.8% | -32.6% | -35.0% | -42.3% | -54.3% | -35.9% | -40.0% | -45.1% | -51.2% | -55.5% | -62.6% | -68.1% | -79.5% | -93.9% | -71.1% | -84.2% | -100.4% | -113.8% | -53.9% | -57.6% | -66.5% | -21.7% | -20.4% | -17.9% | -18.3% | -57.6% | -74.8% | -98.9% | -140.0% | -162.9% | |
| Balance Sheet & Debt | |||||||||||||||||||||||||||||||||||||||
| 0.0 | – | – | – | 5.7 | – | – | – | – | -158 | -118 | -100 | -104 | -80 | -313 | -430 | -310 | -407 | -163 | -181 | -1.4 | -107 | 133 | 71 | 110 | 155 | 180 | 132 | 180 | 170 | 112 | 171 | 152 | 170 | 173 | 190 | 162 | 159 | -5.0 | |
| – | – | – | – | -1,542.0% | -12.5% | 87.7% | 94.1% | -50.2% | 93.1% | -45.5% | 84.9% | 82.6% | 82.5% | 67.2% | 63.7% | 59.4% | 56.4% | 51.0% | 43.9% | 35.3% | 10.2% | -6.7% | 17.4% | 4.4% | -12.9% | -34.6% | 30.1% | 20.1% | 10.3% | 21.8% | 15.4% | 9.4% | -2.2% | -19.1% | -39.4% | -71.3% | -125.3% | -122.3% | |
| – | – | – | – | – | – | – | – | – | 0.0 | – | 0.1 | 0.1 | 0.1 | 0.4 | 0.1 | 0.5 | 0.1 | 0.8 | 0.2 | 1.5 | 1.1 | – | 4.0 | 18.4 | – | – | 2.1 | 3.4 | 7.8 | 2.4 | 3.7 | 6.7 | – | – | – | – | – | – | |
| Per Share | |||||||||||||||||||||||||||||||||||||||
| – | – | – | – | -0.27 | -1.32 | -2.64 | -4.62 | -5.92 | -4.23 | -2.74 | -2.71 | -2.94 | -3.26 | -3.37 | -3.23 | -3.32 | -3.33 | -3.21 | -3.23 | -3.10 | -3.09 | -3.01 | -2.52 | -2.43 | -2.33 | -2.17 | -0.97 | -0.80 | -0.76 | -0.34 | -0.32 | -0.25 | -0.23 | -0.61 | -54.80 | -60.15 | -61.64 | -30.47 | |
| – | – | – | – | – | – | – | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.03 | 0.43 | 0.50 | 0.51 | 0.55 | 0.18 | 15.46 | 17.11 | 18.98 | 12.97 | |
| – | – | – | – | -0.28 | -0.28 | 1.93 | 9.93 | -4.84 | 13.22 | -3.83 | 6.57 | 5.75 | 4.95 | 6.31 | 5.15 | 4.38 | 3.67 | 2.96 | 2.26 | 1.61 | 0.40 | -0.21 | 0.62 | 0.13 | -0.30 | -0.66 | 0.54 | 0.28 | 0.12 | 0.34 | 0.24 | 0.13 | -0.03 | -0.20 | -28.89 | -43.34 | -55.18 | -22.88 | |
| – | – | – | – | – | – | -1.09 | -2.12 | -2.91 | -2.68 | -1.98 | -2.15 | -2.47 | -2.87 | -2.95 | -2.84 | -2.75 | -2.77 | -2.61 | -2.56 | -2.52 | -2.43 | -2.42 | -1.98 | -1.99 | -1.97 | -1.85 | -0.90 | -0.71 | -0.70 | -0.02 | -0.01 | -0.02 | 0.04 | -0.68 | -55.62 | -60.49 | -58.19 | -39.57 | |
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.