
Seaport Therapeutics, Inc. Common Stock
SPTXHealthcare|Biotechnology|US
$21.50
+1.11 (+5.44%)
DCF Value
$1.08
Tangible Book / Share
$7.42
Cash / Share
$5.43
Financials
Financial Snapshot
Market Cap
$1.15B
Enterprise Value
$1.09B
Revenue (TTM)
$0.00
Net Income (TTM)
-$138.5M
Cash & Investments
$290.4M
Net Cash
$285.7M
Free Cash Flow (TTM)
-$95.7M
Operating CF (TTM)
-$95.6M
Debt/Equity
0.01
Cash Runway & Burn Rate
Cash on Hand
$290.4M
Quarterly Burn
$23.9M
Monthly Burn
$8.0M
Est. Runway
~12.1 quarters
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| Cash & Investments | $216.0M | $290.4M | |
| Operating Cash Flow | -$77.9M | -$95.6M | |
| Free Cash Flow | -$78.3M | -$95.7M | |
| Capital Expenditure | -$356.0K | -$25.0K | |
| Financing Cash Flow | -$873.0K | $239.2M |
R&D Spending
R&D (TTM)
$91.9M
R&D Intensity
—
R&D Growth vs Prior
+38.5%
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| Revenue | $0.00 | $0.00 | |
| R&D Expense | $66.3M | $91.9M | |
| SG&A | $21.0M | $58.3M |
Income Statement
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| Revenue | $0.00 | $0.00 | |
| Cost of Revenue | $0.00 | $1.1M | |
| Gross Profit | $0.00 | -$1.1M | |
| R&D | $66.3M | $91.9M | |
| SG&A | $21.0M | $58.3M | |
| Operating Income | -$87.3M | -$150.9M | |
| Interest Expense | $0.00 | $0.00 | |
| Pretax Income | -$74.1M | -$138.7M | |
| Net Income | -$74.9M | -$138.5M | |
| EPS (Diluted) | -1.94 | -2.59 | |
| EBITDA | -$85.9M | -$149.5M | |
| Shares Out. (M) | 38.65 | 53.53 |
Balance Sheet
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| Cash & Equivalents | $46.0M | $61.6M | |
| Short-Term Investments | $169.9M | $228.9M | |
| Total Current Assets | $223.2M | $299.1M | |
| Total Assets | $249.0M | $417.6M | |
| Total Current Liabilities | $12.8M | $17.1M | |
| Long-Term Debt | $0.00 | $0.00 | |
| Total Liabilities | $341.6M | $20.2M | |
| Stockholders' Equity | -$92.5M | $397.5M | |
| Retained Earnings | -$114.1M | -$228.5M |
Cash Flow Statement
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| Operating Cash Flow | -$77.9M | -$95.6M | |
| Capital Expenditure | -$356.0K | -$25.0K | |
| Free Cash Flow | -$78.3M | -$95.7M | |
| Investing Cash Flow | -$184.2M | -$127.9M | |
| Financing Cash Flow | -$873.0K | $239.2M | |
| Issuance of Stock | $1.0K | $240.0M | |
| Repurchase of Stock | $0.00 | $0.00 | |
| Net Debt Issuance | $0.00 | $0.00 | |
| Stock Based Comp. | $6.9M | $41.9M | |
| Net Change in Cash | -$263.1M | $61.6M |
Dilution Tracker
Shares Outstanding
54M
5-Year Share Growth
+0.0%
Stock Issuance (TTM)
$240.0M
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| Shares Out. (M) | 38.65 | 53.53 | |
| Change vs Prior % | — | 38.5% | |
| Stock Issuance | $1.0K | $240.0M | |
| Stock Repurchase | $0.00 | $0.00 | |
| Stock Based Comp. | $6.9M | $41.9M |
Margins & Profitability
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| ROE % | 80.9% | -59.1% | |
| ROA % | -30.1% | -33.2% | |
| ROIC % | -36.7% | -37.5% |
Valuation
P/E (TTM)At Loss
P/S0.00
P/B2.90
EV/EBITDAAt Loss
EV/Revenue0.00
P/FCFAt Loss
Intrinsic Value Models (per share)
DCF Value
$1.08
Tangible Book / Share
$7.42
Net Current Assets / Share
$5.21
Graham Net-Net
$5.11
Cash / Share
$5.43
| Metric | Trend | 2025 | TTM |
|---|---|---|---|
| P/E Ratio | -10.23 | -8.30 | |
| P/S Ratio | 0.00 | 0.00 | |
| P/B Ratio | -8.29 | 2.90 | |
| EV/EBITDA | -8.45 | -7.32 | |
| EV/Revenue | 0.00 | 0.00 |
Analyst Estimates & Quality
Forward Estimates (consensus)
| Metric | FY2026 | FY2027 | FY2028 |
|---|---|---|---|
| Revenue | $0.00 | $0.00 | $0.00 |
| Net Income | -$169.5M | -$95.2M | -$101.8M |
| EPS | $-4.13 | $-2.45 | $-2.49 |
| # Analysts (EPS) | 5 | 6 | 6 |