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SPTX

Seaport Therapeutics, Inc.

Price Chart
Latest Quote

$18.17

+1.07 (+6.26%)
Current Price
Previous Close $17.10
Open $17.44
Day High $18.28
Day Low $16.91
Volume 949,817
Fetched: 2026-06-19T16:40:05
Stock Information
Shares Outstanding 53.53M
Net Income $-74.88M
Sector Healthcare
Industry Biotechnology
Market Cap $972.65M
EPS (TTM) $-1.64
Exchange NMS
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📊 Comprehensive Analysis
Company Data
Income$-74.88M
Book/sh$-11.35
Employees58
Financial Ratios
Quick Ratio17.13
Current Ratio17.46
Returns & Margins
ROA-18.90%
ROE-28.08%
Ownership
Insider Ownership35.06%
Institutional Ownership28.37%
Insider & Institutional transactions data not available
Valuation Ratios
Forward P/E-7.38
P/B-1.60
Analyst Data
Recommendationstrong_buy
Target Price$35.00
Technical Indicators
SMA20$17.55
RSI49.89
ATR1.4550
Shares Float4.28M
Short Float3.47%
Short Ratio2.99
Rel Volume6.20
Performance History
Week+2.54%
Month+16.03%
YTD-8.42%
10 Years-8.42%
Stock Score: ⭐ Premium
Based on debt, profitability, growth, and cash flow metrics
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Recent Price History
Date Close Volume
2026-06-18 $18.17 1,326,800
2026-06-17 $17.10 259,300
2026-06-16 $17.97 199,100
2026-06-15 $17.44 104,000
2026-06-12 $18.00 99,600
2026-06-11 $17.72 129,100
2026-06-10 $17.12 156,200
2026-06-09 $17.66 148,400
2026-06-08 $16.20 109,700
2026-06-05 $16.44 170,700
2026-06-04 $17.88 122,200
2026-06-03 $17.23 91,100
2026-06-02 $17.21 87,600
2026-06-01 $17.13 123,700
2026-05-29 $18.19 112,600
2026-05-28 $18.80 316,700
2026-05-27 $18.05 118,300
2026-05-26 $18.01 181,100
2026-05-22 $17.50 214,600
2026-05-21 $17.19 209,900
2026-05-20 $15.78 266,100
2026-05-19 $15.66 158,900
About Seaport Therapeutics, Inc.

Seaport Therapeutics, Inc. operates as a clinical-stage biopharmaceutical company advancing the development of novel neuropsychiatric medicines. The company develops therapeutic candidates for conditions such as depression and anxiety disorders using its proprietary Glyph technology platform. The Glyph platform is designed to enable oral bioavailability, bypass first-pass metabolism, and reduce liver enzyme elevations or hepatotoxicity and other side effects. All therapeutic candidates in development are based on this platform, with research and development activities focused on neuropsychiatric medicines. The company serves clinicians and key opinion leaders in the healthcare and neuropsychiatric medicine sectors. The company was founded in 2024 and is based in Boston, Massachusetts.

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Income Statement (Annual)
Metric 2025-12-31 2024-12-31
Revenue
Total Revenue $0 $0
Operating Revenue $0 $0
Expenses
Total Expenses $87,294,000 $52,416,000
Other Income Expense $1,783,000 -
Other Non Operating Income Expenses $1,783,000 -
Net Non Operating Interest Income Expense $11,403,000 $5,537,000
Operating Expense $87,294,000 $52,416,000
General And Administrative Expense $20,981,000 $27,346,000
Income & Earnings
Net Income From Continuing Operation Net Minority Interest $-74,881,000 $-46,879,000
Net Interest Income $11,403,000 $5,537,000
Interest Income $11,403,000 $5,537,000
Normalized Income $-74,881,000 $-46,879,000
Net Income From Continuing And Discontinued Operation $-74,881,000 $-46,879,000
Total Operating Income As Reported $-87,294,000 $-52,416,000
Net Income Common Stockholders $-74,881,000 $-46,879,000
Net Income $-74,881,000 $-46,879,000
Net Income Including Noncontrolling Interests $-74,881,000 $-46,879,000
Net Income Continuous Operations $-74,881,000 $-46,879,000
Pretax Income $-74,108,000 $-46,879,000
Interest Income Non Operating $11,403,000 $5,537,000
Operating Income $-87,294,000 $-52,416,000
Per Share
Diluted EPS - $-0.39
Basic EPS - $-0.39
Other
Tax Effect Of Unusual Items $0 $0
Tax Rate For Calcs $0 $0
Normalized EBITDA (Bullshit earnings) $-85,889,000 $-52,202,000
Reconciled Depreciation $1,405,000 $214,000
EBITDA (Bullshit earnings) $-85,889,000 $-52,202,000
EBIT $-87,294,000 $-52,416,000
Diluted NI Availto Com Stockholders $-74,881,000 $-46,879,000
Tax Provision $773,000 $0
Research And Development $66,313,000 $25,070,000
Selling General And Administration $20,981,000 $27,346,000
Other Gand A $8,181,000 $6,685,000
Salaries And Wages $12,800,000 $20,661,000
Diluted Average Shares - $121,377,047
Basic Average Shares - $121,377,047
Fetched: 2026-05-02
Balance Sheet (Annual)
Metric 2025-12-31 2024-12-31
Assets
Net Tangible Assets $-92,545,000 $-24,849,000
Total Assets $249,009,000 $315,777,000
Total Non Current Assets $25,779,000 $5,625,000
Other Non Current Assets $2,884,000 $454,000
Current Assets $223,230,000 $310,152,000
Prepaid Assets $4,218,000 $1,053,000
Receivables $3,029,000 $0
Taxes Receivable $1,296,000 $0
Accrued Interest Receivable $1,733,000 $0
Cash Cash Equivalents And Short Term Investments $215,983,000 $309,099,000
Cash And Cash Equivalents $46,042,000 $309,099,000
Debt
Total Debt $5,081,000 $5,006,000
Long Term Debt And Capital Lease Obligation $3,444,000 $4,149,000
Current Debt And Capital Lease Obligation $1,637,000 $857,000
Liabilities
Total Liabilities Net Minority Interest $341,554,000 $340,626,000
Total Non Current Liabilities Net Minority Interest $328,772,000 $329,477,000
Current Liabilities $12,782,000 $11,149,000
Payables And Accrued Expenses $5,953,000 $7,377,000
Payables $2,014,000 $5,084,000
Accounts Payable $2,007,000 $4,733,000
Equity
Common Stock Equity $-92,545,000 $-24,849,000
Total Equity Gross Minority Interest $-92,545,000 $-24,849,000
Stockholders Equity $-92,545,000 $-24,849,000
Gains Losses Not Affecting Retained Earnings $301,000 $0
Other Equity Adjustments $301,000 -
Retained Earnings $-114,109,000 $-39,228,000
Preferred Securities Outside Stock Equity $325,328,000 $325,328,000
Other
Ordinary Shares Number $53,027,817 $53,027,817
Share Issued $53,027,817 $53,027,817
Tangible Book Value $-92,545,000 $-24,849,000
Invested Capital $-92,545,000 $-24,849,000
Working Capital $210,448,000 $299,003,000
Capital Lease Obligations $5,081,000 $5,006,000
Total Capitalization $-92,545,000 $-24,849,000
Additional Paid In Capital $21,262,000 $14,378,000
Capital Stock $1,000 $1,000
Common Stock $1,000 $1,000
Long Term Capital Lease Obligation $3,444,000 $4,149,000
Current Capital Lease Obligation $1,637,000 $857,000
Pensionand Other Post Retirement Benefit Plans Current $5,192,000 $2,915,000
Current Accrued Expenses $3,939,000 $2,293,000
Dueto Related Parties Current $7,000 $351,000
Investments And Advances $17,670,000 $0
Net PPE $5,225,000 $5,171,000
Accumulated Depreciation $-989,000 $-837,000
Gross PPE $6,214,000 $6,008,000
Leases $432,000 $101,000
Other Properties $5,756,000 $5,907,000
Machinery Furniture Equipment $26,000 $0
Properties $0 $0
Other Short Term Investments $169,941,000 $0
Fetched: 2026-06-14
Cash Flow Statement (Annual)
Metric 2025-12-31 2024-12-31
Free Cash Flow
Free Cash Flow $-78,298,000 $-29,742,000
Operating Activities
Operating Cash Flow $-77,942,000 $-29,629,000
Cash Flow From Continuing Operating Activities $-77,942,000 $-29,629,000
Operating Gains Losses $11,000 -
Investing Activities
Capital Expenditure $-356,000 $-113,000
Investing Cash Flow $-184,245,000 $-113,000
Cash Flow From Continuing Investing Activities $-184,245,000 $-113,000
Financing Activities
Issuance Of Capital Stock $0 $326,100,000
Financing Cash Flow $-873,000 $339,295,000
Cash Flow From Continuing Financing Activities $-873,000 $339,295,000
Net Other Financing Charges $-874,000 $13,195,000
Net Preferred Stock Issuance $0 $326,100,000
Preferred Stock Issuance $0 $326,100,000
Other
Income Tax Paid Supplemental Data $258,000 $0
End Cash Position $46,496,000 $309,553,000
Beginning Cash Position $309,553,000 $0
Effect Of Exchange Rate Changes $3,000 $0
Changes In Cash $-263,060,000 $309,553,000
Proceeds From Stock Option Exercised $1,000 $0
Net Investment Purchase And Sale $-183,889,000 $0
Sale Of Investment $212,500,000 $0
Purchase Of Investment $-396,389,000 $0
Net PPE Purchase And Sale $-356,000 $-113,000
Purchase Of PPE $-356,000 $-113,000
Change In Working Capital $-7,930,000 $2,512,000
Change In Other Current Liabilities $-1,039,000 $27,000
Change In Other Current Assets $-1,556,000 $0
Change In Payables And Accrued Expense $877,000 $2,993,000
Change In Accrued Expense $3,947,000 $919,000
Change In Payable $-3,070,000 $2,074,000
Change In Account Payable $-2,726,000 $1,723,000
Change In Prepaid Assets $-6,212,000 $-508,000
Stock Based Compensation $6,883,000 $14,524,000
Amortization Of Securities $-3,430,000 $0
Depreciation Amortization Depletion $1,405,000 $214,000
Depreciation And Amortization $1,405,000 $214,000
Depreciation $1,405,000 $214,000
Gain Loss On Sale Of PPE $11,000 $0
Net Income From Continuing Operations $-74,881,000 $-46,879,000
Fetched: 2026-06-14