GTBP GT Biopharma, Inc. - Common Stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$0.28
Price · Aug 19, 2026
Fundamentals as of Aug 14, 2026
52W Range
$0–$1
2% of range
Analyst Rating
BUY
7 analysts
Price Target
$3
+971% upside
P/E (TTM)
-0.0
ROE
-645.4%
Net Profit Margin
—

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

Price
$0.28
Market Cap
$7M
P/E (TTM)
-0.0
EPS (TTM)
$-6.68
Revenue (TTM)
—
Div Yield
3.2%
ROE
-645.4%
Debt/Equity
—
52W Range
$0 – $1

GTBP 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 —
2019-12-31 → 2019-12-31
EPS $-6.68
5-point trend, -29.5%
2018-12-31 → 2025-12-31
Free Cash Flow —
2-point trend, +65.8%
2018-12-31 → 2019-12-31
Margins —

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

Metric
5Y trend
GTBP
Peer Median
P/E (TTM)
5-point trend, -0.12
-0.0
—
P/B
5-point trend, +109.0%
1.2
1.8

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

Metric
5Y trend
GTBP
Peer Median
ROA
5-point trend, -52.3%
-456.3%
-102.4%
ROE
5-point trend, -775.2%
-645.4%
-82.4%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
GTBP
Peer Median
Current Ratio
5-point trend, +2067.1%
3.5
5.9
Quick Ratio
5-point trend, +1846.3%
2.9
—

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

Metric
5Y trend
GTBP
Peer Median

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

Metric
5Y trend
GTBP
Peer Median
EPS (Diluted)
5-point trend, -29.5%
$-6.68
—

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
GTBP
Peer Median
Payout Ratio
-0.81%
—

Dividends Yield, payout ratio, dividend history, 5Y CAGR

Dividend Yield
3.2%
Payout Ratio
-0.81%
5Y Div CAGR
—

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

BUY 7 analysts
  • Strong Buy 2 28.6%
  • Buy 4 57.1%
  • Hold 1 14.3%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

1 analysts · 2026-08-16
Median target $3.00 +971.4%
Mean target $3.00 +971.4%

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

Avg Surprise
-0.77%
Period EPS Actual EPS Est Surprise
March 31, 2026 $-0.11 $-0.08 -0.03%
Dec. 31, 2025 $-4.84 $-0.22 -4.6%
Sept. 30, 2025 $-0.79 $-0.39 -0.40%
June 30, 2025 $-0.52 $-0.69 0.17%
March 31, 2025 $-0.33 $-0.65 0.32%
Dec. 31, 2024 $-1.66 $-1.58 -0.08%

Peer comparison (GICS sub-industry) Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
GTBP $20M -0.1 — — -645.4% —
BCDA $13M — -87.8% — 1660.5% —
SNTI — -0.4 -40.2% — — —
AIXC — -0.3 — — — —
PDSB — -1.0 — — — —
INTS $1M -0.0 — — -165.1% —
PHIO $12M -0.2 — — -57.5% —

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

Income Statement 17
Annual Income Statement data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Revenue 5-point trend, -100.0% · · · · · · $0 · $0 $0 $27.0K $61.0K
Cost of Revenue 4-point trend, -100.0% · · · · · · · · $0 $0 $0 $57.0K
Gross Profit 4-point trend, -100.0% · · · · · · · · $0 $0 $27.0K $4.0K
R&D Expense 12-point trend, +3472000.00 $3M $6M $6M $9M $10M $485.0K $2M $9M $1M $975.0K $1M $0
SG&A Expense 12-point trend, +272.9% $9M $9M $7M $12M $48M $6M $10M $12M $135M $8M $8M $2M
Operating Expenses 9-point trend, +465.7% · · $14M $21M $58M · $16M $250M $136M $9M $9M $2M
Operating Income 12-point trend, -418.4% $-12M $-14M $-14M $-21M $-58M $-7M $16M $-250M $-136M $-9M $-9M $-2M
Interest Expense 10-point trend, -95.9% · · $213.0K $8.0K $718.0K $-3M $-2M $9M $9M $7M $17M $5M
Other Non-op 9-point trend, +100.7% $156.0K · $20.0K · $-498.0K · $23M $-9M $-9M $19M $-13M $-21M
Pretax Income 6-point trend, -64.4% · · · · · · $-39M $-259M $-144M $10M $-21M $-24M
Income Tax Flat — no change across 6 periods · · · · · · $0 $0 $0 $0 $0 $0
Net Income 12-point trend, -20.7% $-28M $-13M $-8M $-21M $-58M $-28M $-39M $-259M $-144M $10M $-21M $-23M
EPS (Basic) 9-point trend, +25.4% $-6.68 $-6.94 $-5.64 $-19.66 $-2.06 · · $-5.16 $-8.60 $119.91 $-8.96 ·
EPS (Diluted) 8-point trend, +25.4% $-6.68 $-6.94 $-5.64 $-19.66 · · · $-5.16 $-8.60 $119.91 $-8.96 ·
Shares (Basic) 9-point trend, +130.2% 5,513,255 1,897,375 1,347,713 1,062,267 28,155,624 · · 50,240 16,769 81,460 2,394,540 ·
Shares (Diluted) 10-point trend, +130.2% 5,513,255 1,897,375 1,347,713 1,062,267 · 4,385,222 3,383,941 50,240 16,769 81,460 2,394,540 ·
EBITDA 10-point trend, -418.4% $-12M · $-14M $-21M $-58M $7M $-16M $-250M $-136M $-9M · $-2M
Balance Sheet 22
Annual Balance Sheet data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents 12-point trend, +696.6% $7M $4M $1M $6M $9M $5M $28.0K $60.0K $576.0K $19.0K $47.0K $855.0K
Short-term Investments 3-point trend, -44.0% · · $13M $11M $23M · · · · · · ·
Receivables · · · · · · · · · · · $0
Inventory · · · · · · · · · · · $0
Prepaid Expense 12-point trend, +2000.0% $567.0K $188.0K $84.0K $54.0K $190.0K $364.0K $246.0K $30.0K $0 $2.0K $2.0K $27.0K
Current Assets 12-point trend, +819.0% $8M $4M $14M $17M $32M $6M $274.0K $90.0K $576.0K $21.0K $49.0K $882.0K
PP&E (Net) 6-point trend, -100.0% · · · · · · $0 $35.0K $6.0K $4.0K $5.0K $6.0K
Goodwill · · · · · · · · · $0 · ·
Intangibles Flat — no change across 3 periods · · · · · · $0 · · · $0 $0
Other Non-current Assets · · · · · · $122.0K · · · · ·
Total Assets 12-point trend, +812.8% $8M $4M $14M $17M $32M $6M $396.0K $25M $254M $25.0K $54.0K $888.0K
Accounts Payable 12-point trend, +81.6% $748.0K $4M $4M $3M $8M $2M $2M $2M $3M $2M $893.0K $412.0K
Accrued Liabilities 12-point trend, -49.4% $2M $2M $1M $2M $2M $1M $2M $1M $102.0K $219.0K $4M $3M
Current Liabilities 12-point trend, -92.2% $2M $6M $7M $5M $10M $35M $20M $14M $3M $19M $50M $30M
Capital Leases · · · $64.0K · · · · · · · ·
Total Liabilities 9-point trend, -78.2% · · $7M $5M $10M · $20M $14M $3M $19M $51M $30M
Common Stock 12-point trend, +1200.0% $26.0K $2.0K $1.0K $33.0K $32.0K $5.0K $41.0K $51.0K $50.0K $0 $2.0K $2.0K
Paid-in Capital 12-point trend, +773.4% $730M $694M $690M $686M $674M $566M $548M $540M $521M $106M $84M $84M
Retained Earnings 12-point trend, -540.9% $-724M $-695M $-682M $-674M $-654M $-596M $-567M $-529M $-269M $-125M $-134M $-113M
Stockholders' Equity 12-point trend, +119.6% $6M $-2M $7M $12M $22M $-29M $-19M $11M $252M $-19M $-51M $-30M
Liabilities + Equity 12-point trend, +812.8% $8M $4M $14M $17M $32M $6M $396.0K $25M $254M $25.0K $54.0K $888.0K
Shares Outstanding 12-point trend, +978.9% 25,534,173 2,234,328 1,380,633 1,090,748 32,061,989 5,218,122 4,104,982 50,650,478 50,117,977 104,218 2,400,000 2,366,588
Cash Flow 12
Annual Cash Flow data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Stock-based Comp 11-point trend, -83.6% $432.0K $230.0K · $8M $34M $269.0K $5M $10M $130M $7M $4M $3M
Amort. of Intangibles 4-point trend, -100.0% · · · · · · · · $0 $0 $0 $22.0K
Operating Cash Flow 12-point trend, -638.4% $-13M $-13M $-9M $-15M $-16M $-7M $-4M $-11M $-5M $-2M $-5M $-2M
CapEx 6-point trend, -100.0% · · · · · · $0 $36.0K $4.0K $0 $1.0K $6.0K
Investing Cash Flow 10-point trend, +214983.3% · $13M $-2M $12M $-23M · $200.0K $-36.0K $-4.0K $0 $-1.0K $-6.0K
Stock Issued 2-point trend, -74.6% · · $6M · $25M · · · · · · ·
Net Stock Activity 2-point trend, -74.6% · · $6M · $25M · · · · · · ·
Dividends Paid $229.0K · · · · · · · · · · ·
Financing Cash Flow 12-point trend, +510.7% $16M $3M $6M $-224.0K $42M $13M $3M $10M $6M $2M $4M $3M
Net Change in Cash 12-point trend, +252.3% $3M $3M $-5M $-3M $4M $5M $-32.0K $-516.0K $557.0K $-28.0K $-808.0K $812.0K
Free Cash Flow 5-point trend, -108.5% · · · · · · $-4M $-11M $-5M $-2M · $-2M
Levered FCF 5-point trend, +16.1% · · · · · · $-6M $-20M $-14M $-8M · $-7M
Profitability 8
Annual Profitability data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Gross Margin · · · · · · · · · · · 6.6%
Operating Margin · · · · · · · · · · · -3927.9%
Net Margin · · · · · · · · · · · -38506.6%
Pretax Margin · · · · · · · · · · · -38532.8%
EBITDA Margin · · · · · · · · · · · -3927.9%
ROA 9-point trend, +89.9% -456.3% · -49.3% -85.4% · -934.3% -299.7% -185.3% -112.6% 24729.1% · -4538.9%
ROE 10-point trend, -593.3% -645.4% · -86.9% -153.7% -215.7% 95.6% 973.5% -197.1% -123.1% -28.1% · 130.8%
ROIC 5-point trend, +926.5% · · · · · · 83.2% -2199.4% -53.9% 49.5% · 8.1%
Liquidity & Solvency 3
Annual Liquidity & Solvency data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 10-point trend, +11709.1% 3.5 · 2.1 3.4 3.1 0.2 0.0 0.0 0.2 0.0 · 0.0
Quick Ratio 10-point trend, +10133.4% 2.9 · 2.1 3.3 5.4 0.2 0.0 0.0 0.2 0.0 · 0.0
Interest Coverage 8-point trend, -13589.2% · · -63.7 -2657.1 · -2.3 -7.5 -27.4 -15.8 -1.4 · -0.5
Efficiency 3
Annual Efficiency data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 4-point trend, -100.0% · · · · · 0.0 · · 0.0 0.0 · 0.1
Inventory Turnover · · · · · · · · · · · 2.7
Receivables Turnover · · · · · · · · · · · 3.0
Per Share 5
Annual Per Share data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share 10-point trend, +553.2% $0.23 · $5.41 $0.36 $0.68 $-5.64 $-0.28 $0.22 $5.02 $-0.61 · $-0.05
Revenue / Share Flat — no change across 3 periods · · · · · $0.00 · · $0.00 $0.00 · ·
Cash Flow / Share 7-point trend, -2865.1% $-2.34 · $-6.57 · · $-1.66 $-63.60 $-212.52 $-0.32 $-0.08 · ·
Cash / Share 10-point trend, +18950.0% $0.27 · $0.78 $0.17 $1.00 $1.02 $0.00 $0.00 $0.01 $0.00 · $0.00
EPS (TTM) 9-point trend, +25.4% $-6.68 $-6.94 $-5.64 $-19.66 · · $50117972.01 $-5.16 $-8.60 $119.91 $-8.96 ·
Valuation (TTM) 12
Annual Valuation (TTM) data for GTBP
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM 6-point trend, -100.0% · · · · · · $0 $0 $0 $0 $27.0K $61.0K
Net Income TTM 12-point trend, -20.7% $-28M $-13M $-8M $-21M $-58M $-28M $-39M $-259M $-144M $10M $-21M $-23M
Market Cap 7-point trend, -99.9% $20M · $11M $870M $2.93B $1.13B $2.88B $16.79B · · · ·
P/E 6-point trend, +99.8% -0.1 -0.4 -1.4 -1.4 · · 0.0 -64.2 · · · ·
P/B 7-point trend, -99.8% 3.5 · 1.4 74.1 133.9 -38.3 -149.3 1476.7 · · · ·
P / Tangible Book 4-point trend, -97.4% 3.5 · 1.4 74.1 133.9 · · · · · · ·
P / Cash Flow 7-point trend, +99.9% -1.6 · -1.2 -57.2 -188.0 -155.4 -787.9 -1572.6 · · · ·
P / FCF 2-point trend, +49.7% · · · · · · -787.9 -1567.3 · · · ·
Dividend Yield 1.1% · · · · · · · · · · ·
Earnings Yield 6-point trend, -54448.7% -851.0% -227.5% -73.7% -74.0% · · 121321646.1% -1.6% · · · ·
Payout Ratio -0.81% · · · · · · · · · · ·
Annual Payout $229.0K · · · · · · · · · · ·

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

Income Statement
2025-12-312025-09-302025-06-302024-12-312023-12-31
Net Income $-28M——$-13M$-8M
Diluted EPS $-6.68——$-6.94$-5.64
Balance Sheet
2025-12-312025-09-302025-06-302024-12-312023-12-31
Current Ratio 3.5———2.1
Quick Ratio 2.9———2.1

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Institutional owners (13F) 58 filers · $898K total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
23 (+9 vs prior Q) 5 (-4 vs prior Q) 8 (+1 vs prior Q) 8 (+3 vs prior Q) +1.1M

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
VANGUARD CAPITAL MANAGEMENT LLC $184,436 376,399 20.54% Shares
GEODE CAPITAL MANAGEMENT, LLC $113,851 232,487 12.68% Shares
VANGUARD FIDUCIARY TRUST CO $110,710 225,938 12.33% Shares
Everhart Financial Group, Inc. $48,970 100,000 5.45% Shares
Arax Advisory Partners $45,850 93,627 5.11% Shares
Opal Wealth Advisors, LLC $40,063 81,811 4.46% Shares
NORTHERN TRUST CORP $36,953 75,461 4.12% Shares
49 WEALTH MANAGEMENT, LLC $31,341 64,000 3.49% Shares
Cetera Investment Advisers $27,392 55,936 3.05% Shares
SeaCrest Wealth Management, LLC $24,534 50,100 2.73% Shares
KITCHING PARTNERS, LLC $24,485 50,000 2.73% Shares
PNC Financial Services Group, Inc. $19,600 40,000 2.18% Shares
Integrated Wealth Concepts LLC $19,594 40,012 2.18% Shares
LPL Financial LLC $17,815 36,379 1.98% Shares
MORGAN STANLEY $11,054 22,573 1.23% Shares
Keel Point, LLC $10,170 20,768 1.13% Shares
Corient Private Wealth LP $10,000 20,000 1.11% Shares
Private Wealth Management Group, LLC $9,794 20,000 1.09% Shares
SAGESPRING WEALTH PARTNERS, LLC $9,794 20,000 1.09% Shares
StoneX Group Inc. $8,667 23,258 0.97% Shares
Caitlin John, LLC $8,080 16,500 0.90% Shares
Tempus Wealth Planning, LLC $7,346 15,000 0.82% Shares
TWO SIGMA SECURITIES, LLC $6,555 13,386 0.73% Shares
Prospera Financial Services Inc $6,121 12,500 0.68% Shares
Verdence Capital Advisors LLC $5,876 12,000 0.65% Shares
OSAIC HOLDINGS, INC. $5,390 11,000 0.60% Shares
Mayflower Financial Advisors, LLC $5,387 11,000 0.60% Shares
LaSalle St. Investment Advisors, LLC $5,387 11,000 0.60% Shares
PARSONS CAPITAL MANAGEMENT INC/RI $5,338 10,900 0.59% Shares
Koss-Olinger Consulting, LLC $4,897 10,000 0.55% Shares
WELLS FARGO & COMPANY/MN $4,897 10,000 0.55% Shares
BlackRock, Inc. $4,070 8,312 0.45% Shares
ROYAL BANK OF CANADA $4,000 7,600 0.45% Shares
HBK Sorce Advisory LLC $3,175 10,000 0.35% Shares
Atlantic Union Bankshares Corp $2,620 5,351 0.29% Shares
Allworth Financial LP $2,205 4,501 0.25% Shares
NFSG Corp $1,836 3,750 0.20% Shares
MassMutual Private Wealth & Trust, FSB $1,469 3,000 0.16% Shares
Farther Finance Advisors, LLC $1,469 3,000 0.16% Shares
West Financial Advisors, LLC $1,225 2,500 0.14% Shares
Stone House Investment Management, LLC $1,000 2,043 0.11% Shares
Tower Research Capital LLC (TRC) $831 1,696 0.09% Shares
Triumph Capital Management $810 1,655 0.09% Shares
BARCLAYS PLC $706 1,441 0.08% Shares
JONES FINANCIAL COMPANIES LLLP $645 1,500 0.07% Shares
MERCER GLOBAL ADVISORS INC /ADV $490 1,000 0.05% Shares
Reyes Financial Architecture, Inc. $306 625 0.03% Shares
HARBOUR INVESTMENTS, INC. $245 500 0.03% Shares
Global Retirement Partners, LLC $245 500 0.03% Shares
HRT FINANCIAL LP $52 107,140 0.01% Shares
Hilltop National Bank $49 100 0.01% Shares
IFG Advisory, LLC $16 33 0.00% Shares
Coston, McIsaac & Partners $8 17,092 0.00% Shares
AM INVESTMENT STRATEGIES LLC $7 15,000 0.00% Shares
BNP PARIBAS FINANCIAL MARKETS $3 6 0.00% Shares
UBS Group AG $1 2 0.00% Shares
JPMORGAN CHASE & CO $0 1 0.00% Shares
SBI Securities Co., Ltd. $0 1 0.00% Shares

Company insiders 24 insiders · 9 officers · 16 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Tony Cataldo CEO June 2, 2020 S 6,500,000 0 0 $0
Raymond W. Urbanski CEO Feb. 1, 2019 S 1,351,918 0 0 $0
Marvin S Hausman MD President & CEO Nov. 6, 2006 A 2,404,080 0 0 $0
Steven T Guillen President & CEO Dec. 28, 2005 A 600,000 0 0 $0
Gosse B Bruinsma Chairman, Acting CEO Oct. 12, 2004 A — 0 0 $0
Ray R Rogers CEO/Chairman of the Board Dec. 4, 2003 A 1,677,988 0 0 $0
Michael D Centron VP & CFO Aug. 1, 2006 A — 0 0 $0
Manus H Odonnell Acting Chief Operating Officer Dec. 24, 2004 A — 0 0 $0
Sharon Ellis Chief Operational & Financial Dec. 4, 2003 A — 0 0 $0
Anshuman Dube Director Dec. 23, 2010 C 0 0 0 $0
Matthew R Spolar Director Nov. 9, 2007 A — 0 0 $0
Sydney Colin Neill Director Nov. 9, 2007 A — 0 0 $0
John E Repine Director Nov. 9, 2007 A 50,000 0 0 $0
Timothy C Rodell JR Director Dec. 28, 2005 A — 0 0 $0
Steven H Ferris Director Oct. 12, 2004 A — 0 0 $0
Gerard J M Vlak Director Oct. 12, 2004 A — 0 0 $0
Richard A Davis Director June 22, 2004 A — 0 0 $0
Ted Ford Webb Director Dec. 4, 2003 A — 0 0 $0
William G Pryor Director Dec. 4, 2003 A — 0 0 $0
Thomas M Wolf Director June 30, 2003 C 78,500 0 0 $0
Bristol Investment Fund, Ltd. 10% owner April 5, 2016 J 463,806 0 0 $0
Theorem Group, LLC 10% owner Dec. 23, 2010 C 0 0 0 $0
Steven W Weldon — Dec. 22, 2020 S 3,720,000 0 0 $0
Gary M Post — Aug. 31, 2010 S 900,000 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

Activists & 5%+ owners 5 positions

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Theorem Group, LLC, Anshuman Dube ×3 filings Jan. 26, 2016 — Initial filing — SEC
TorreyPines Therapeutics, Inc. (formerly Axonyx Inc.) Oct. 6, 2008 — Initial filing — SEC
Undisclosed reporting person, Undisclosed reporting person March 10, 2004 — Initial filing — SEC
Undisclosed reporting person, Undisclosed reporting person Jan. 16, 2004 — Initial filing Passive investment SEC
Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person March 22, 2002 — Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

ETF ownership Held by 1 ETF

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
VXF · VANGUARD INDEX FUNDS 0.00% 376,399 SH Aug. 8, 2026 Daily