GOSS Gossamer Bio, Inc. - Common Stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$0.21
Price · May 20, 2026
Fundamentals as of May 15, 2026

GOSS Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$0.21
Market Cap
$724M
P/E (TTM)
-4.1
EPS (TTM)
$-0.75
Revenue (TTM)
$48M
Div Yield
ROE
201.8%
Debt/Equity
52W Range
$0 – $4

GOSS Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $48M
4-point trend, +48471000.00
2022-12-31 2025-12-31
EPS $-0.75
7-point trend, +77.2%
2019-12-31 2025-12-31
Free Cash Flow $-171M
7-point trend, -15.9%
2019-12-31 2025-12-31
Margins -351.5%

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
GOSS
Peer Median
P/E (TTM)
5-point trend, -14.4%
-4.1
0.9
P/S (TTM)
2-point trend, +735.9%
14.9
2.0
P/B
5-point trend, -183.7%
-5.9
2.3
Price / FCF
5-point trend, +6.0%
-4.2

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
GOSS
Peer Median
Operating Margin
2-point trend, -574.3%
-352.2%
Net Profit Margin
2-point trend, -613.3%
-351.5%
-350.0%
ROA
5-point trend, -31.9%
-69.9%
-69.7%
ROE
5-point trend, +225.6%
201.8%
-112.4%
ROIC
3-point trend, +384.5%
139.0%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
GOSS
Peer Median
Current Ratio
5-point trend, -68.3%
2.6
2.4
Quick Ratio
5-point trend, -71.2%
2.4

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
GOSS
Peer Median
Revenue YoY
4-point trend, +48471000.00
-57.7%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
GOSS
Peer Median
EPS (Diluted)
5-point trend, +76.0%
$-0.75

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
GOSS
Peer Median

GOSS Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 16 analysts
  • Strong Buy 3 18.8%
  • Buy 6 37.5%
  • Hold 6 37.5%
  • Sell 1 6.2%
  • Strong Sell 0 0.0%

12-Month Price Target

6 analysts · 2026-05-17
Median target $1.00 +384.0%
Mean target $3.80 +1739.3%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
0.00%
Period EPS Actual EPS Est Surprise
March 31, 2026 $-0.20 $-0.17 -0.03%
Dec. 31, 2025 $-0.21 $-0.20 -0.01%
Sept. 30, 2025 $-0.21 $-0.20 -0.01%
June 30, 2025 $-0.17 $-0.18 0.01%
March 31, 2025 $-0.16 $-0.19 0.03%
Dec. 31, 2024 $-0.15 $-0.17 0.02%

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
GOSS $724M -4.1 -57.7% -351.5% 201.8%
ATYR $77M -1.0 -19.1% -39009.5% -107.8%
ELUT 0.8 -15.0% 434.2% -753.4% 53.7%
KALA $15M -0.2 -1423.8%
MGX $61M -0.7 -51.8% -348.5% -49.6%
XLO $3M -0.2 589.9% -80.0% -165.5%
ESLA -4.5
GRML -104.9%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 15
Annual Income Statement data for GOSS
Metric Trend 2025202420232022
Revenue 4-point trend, +48471000.00 $48M $115M $0 $0
SG&A Expense 4-point trend, -21.0% $38M $36M $38M $48M
Operating Expenses 4-point trend, +0.3% $219M $175M $184M $219M
Operating Income 4-point trend, +21.9% $-171M $-60M $-184M $-219M
Interest Expense 2-point trend, -2.7% · · $14M $14M
Interest Income 4-point trend, +24.4% $2M $2M $2M $2M
Other Non-op 4-point trend, +514.4% $9M $14M $15M $2M
Pretax Income 4-point trend, +25.7% $-170M $-56M $-180M $-229M
Income Tax 4-point trend, -88000.00 $-88.0K $893.0K $0 $0
Net Income 4-point trend, +25.7% $-170M $-57M $-180M $-229M
EPS (Basic) 4-point trend, +72.3% $-0.75 $-0.25 $-1.18 $-2.71
EPS (Diluted) 4-point trend, +72.3% $-0.75 $-0.25 $-1.18 $-2.71
Shares (Basic) 4-point trend, +170.2% 228,519,130 226,228,016 152,621,669 84,574,869
Shares (Diluted) 4-point trend, +170.2% 228,519,130 226,228,016 152,621,669 84,574,869
EBITDA 4-point trend, +21.2% $-171M $-59M $-182M $-217M
Balance Sheet 23
Annual Balance Sheet data for GOSS
Metric Trend 2025202420232022
Cash & Equivalents 4-point trend, -66.3% $38M $46M $32M $112M
Short-term Investments 4-point trend, -31.0% $99M $248M $264M $144M
Receivables 3-point trend, +12227000.00 $12M $5M $0 ·
Prepaid Expense 4-point trend, +198.0% $18M $10M $10M $6M
Current Assets 4-point trend, -36.0% $168M $310M $307M $262M
PP&E (Net) 4-point trend, -98.4% $64.0K $10.0K $2M $4M
PP&E (Gross) 4-point trend, -97.3% $271.0K $193.0K $7M $10M
Accum. Depreciation 4-point trend, -96.6% $207.0K $183.0K $5M $6M
Other Non-current Assets 4-point trend, -40.0% $408.0K $283.0K $618.0K $680.0K
Total Assets 4-point trend, -36.8% $172M $315M $312M $272M
Accounts Payable 4-point trend, +308.4% $6M $2M $6M $1M
Accrued Liabilities 4-point trend, -22.9% $16M $15M $27M $21M
Current Liabilities 4-point trend, +28.9% $63M $45M $52M $49M
Capital Leases 4-point trend, +0.4% $3M $4M $144.0K $3M
Total Liabilities 4-point trend, +13.3% $295M $286M $249M $260M
Long-term Debt 3-point trend, -100.0% · $0 $12M $24M
Total Debt 3-point trend, -100.0% · $0 $12M $24M
Common Stock 4-point trend, +140.0% $24.0K $23.0K $23.0K $10.0K
Retained Earnings 4-point trend, -39.4% $-1.44B $-1.27B $-1.21B $-1.03B
AOCI 4-point trend, -797.0% $-5M $1M $-350.0K $-574.0K
Stockholders' Equity 4-point trend, -1116.5% $-123M $29M $63M $12M
Liabilities + Equity 4-point trend, -36.8% $172M $315M $312M $272M
Shares Outstanding 4-point trend, +147.5% 233,677,057 226,604,138 225,409,315 94,423,181
Cash Flow 12
Annual Cash Flow data for GOSS
Metric Trend 2025202420232022
D&A 4-point trend, -98.7% $24.0K $833.0K $2M $2M
Stock-based Comp 4-point trend, -75.2% $11M $21M $29M $43M
Other Non-cash 4-point trend, -462.8% $-11M $32M $-9M $-2M
Operating Cash Flow 4-point trend, +8.4% $-171M $-3M $-159M $-187M
CapEx 4-point trend, -80.7% $79.0K $0 $0 $410.0K
Investing Cash Flow 4-point trend, +15207.1% $156M $29M $-111M $-1M
Net Debt Issued 4-point trend, +100.0% $0 $-13M $-12M $-6M
Stock Issued · · · $0
Net Stock Activity · · · $0
Financing Cash Flow 4-point trend, -94.5% $6M $-11M $190M $117M
Net Change in Cash 4-point trend, +88.3% $-8M $14M $-80M $-71M
Free Cash Flow 4-point trend, +8.6% $-171M $-3M $-159M $-187M
Profitability 7
Annual Profitability data for GOSS
Metric Trend 2025202420232022
Operating Margin 2-point trend, -574.3% -352.2% -52.2% · ·
Net Margin 2-point trend, -613.3% -351.5% -49.3% · ·
Pretax Margin 2-point trend, -625.1% -351.7% -48.5% · ·
EBITDA Margin 2-point trend, -583.7% -352.2% -51.5% · ·
ROA 4-point trend, +6.1% -69.9% -18.0% -61.5% -74.5%
ROE 4-point trend, +130.1% 201.8% -135.2% -214.8% -670.4%
ROIC 2-point trend, +167.3% 139.0% -206.4% · ·
Liquidity & Solvency 5
Annual Liquidity & Solvency data for GOSS
Metric Trend 2025202420232022
Current Ratio 4-point trend, -50.3% 2.6 6.9 5.9 5.3
Quick Ratio 4-point trend, -54.7% 2.4 6.7 5.7 5.2
Debt / Equity 3-point trend, -100.0% · 0.0 0.2 2.0
LT Debt / Equity 3-point trend, -100.0% · 0.0 0.0 1.0
Interest Coverage 2-point trend, +13.6% · · -13.6 -15.7
Efficiency 2
Annual Efficiency data for GOSS
Metric Trend 2025202420232022
Asset Turnover 2-point trend, -45.7% 0.2 0.4 · ·
Receivables Turnover 2-point trend, -87.2% 5.5 43.0 · ·
Per Share 5
Annual Per Share data for GOSS
Metric Trend 2025202420232022
Book Value / Share 4-point trend, -510.7% $-0.53 $0.13 $0.28 $0.13
Revenue / Share 2-point trend, -58.2% $0.21 $0.51 · ·
Cash Flow / Share 4-point trend, +66.1% $-0.75 $-0.02 $-1.04 $-2.21
Cash / Share 4-point trend, -86.4% $0.16 $0.20 $0.14 $1.19
EPS (TTM) 4-point trend, +72.3% $-0.75 $-0.25 $-1.18 $-2.71
Growth Rates 1
Annual Growth Rates data for GOSS
Metric Trend 2025202420232022
Revenue YoY -57.7% · · ·
Valuation (TTM) 14
Annual Valuation (TTM) data for GOSS
Metric Trend 2025202420232022
Revenue TTM 4-point trend, +48471000.00 $48M $115M $0 $0
Net Income TTM 4-point trend, +25.7% $-170M $-57M $-180M $-229M
Market Cap 4-point trend, +253.5% $724M $205M $206M $205M
Enterprise Value 3-point trend, -229.1% · $-89M $-78M $-27M
P/E 4-point trend, -416.2% -4.1 -3.6 -0.8 -0.8
P/S 2-point trend, +735.9% 14.9 1.8 · ·
P/B 4-point trend, -134.8% -5.9 7.0 3.3 17.0
P / Tangible Book 3-point trend, -59.0% · 7.0 3.3 17.0
P / Cash Flow 4-point trend, -286.1% -4.2 -59.1 -1.3 -1.1
P / FCF 4-point trend, -286.8% -4.2 -59.1 -1.3 -1.1
EV / EBITDA 3-point trend, +1107.1% · 1.5 0.4 0.1
EV / FCF 3-point trend, +17686.5% · 25.8 0.5 0.1
EV / Revenue · -0.8 · ·
Earnings Yield 4-point trend, +80.6% -24.2% -27.6% -129.2% -124.9%

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $48M$115M$0$0
Operating Margin % -352.2%-52.2%
Net Income $-170M$-57M$-180M$-229M$-234M
Diluted EPS $-0.75$-0.25$-1.18$-2.71$-3.13
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Debt / Equity 0.00.22.00.2
Current Ratio 2.66.95.95.38.3
Quick Ratio 2.46.75.75.28.2
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-171M$-3M$-159M$-187M$-190M

Latest News Recent headlines mentioning this company

My Metrics Your personal watchlist — selected rows from Full Fundamentals

📊

Pick the metrics that matter to you — click the ➕ next to any row in Full Fundamentals above.

Your selection is saved and follows you across all tickers.