MBRX Moleculin Biotech, Inc. - Common Stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$0.59
Price · Aug 19, 2026
Fundamentals as of Aug 13, 2026
52W Range
$0–$13
3% of range
Analyst Rating
BUY
9 analysts
Price Target
$18
+3009% upside
P/E (TTM)
—
ROE
—
Net Profit Margin
—

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

Price
$0.59
Market Cap
—
P/E (TTM)
—
EPS (TTM)
—
Revenue (TTM)
$0
Div Yield
—
ROE
—
Debt/Equity
—
52W Range
$0 – $13

MBRX 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 $0
Flat — no change across 10 periods
2016-12-31 → 2025-12-31
EPS —
Free Cash Flow —
7-point trend, -631.7%
2016-12-31 → 2022-12-31
Margins —

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

Metric
5Y trend
MBRX
Peer Median

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

Metric
5Y trend
MBRX
Peer Median

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
MBRX
Peer Median

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

Metric
5Y trend
MBRX
Peer Median

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

Metric
5Y trend
MBRX
Peer Median

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
MBRX
Peer Median

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

BUY 9 analysts
  • Strong Buy 2 22.2%
  • Buy 6 66.7%
  • Hold 1 11.1%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

3 analysts · 2026-08-18
Median target $22.00 +3631.3%
Mean target $18.33 +3009.4%

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

Avg Surprise
3.8%
Period EPS Actual EPS Est Surprise
March 31, 2026 $-3.54 $-1.70 -1.8%
Dec. 31, 2025 $13.04 $-6.24 19.3%
Sept. 30, 2025 $-17.00 $-4.97 -12.0%
June 30, 2025 $-12.25 $-9.26 -3.0%
March 31, 2025 $-17.25 $-14.15 -3.1%
Dec. 31, 2024 $-9.32 $-32.72 23.4%

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

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
MBRX — — — — — —
BCAB — -0.6 — — — —
TCRT — -1.5 -50.0% — — —
MBIO — -2.5 — — -30.9% —
APVO $9M -0.1 — — -217.2% —
HCWB — -0.1 -97.9% -14677.1% -586.8% 20.0%
REVB — — — — — —
SILO $5M -0.7 0.00% -5863.5% -75.3% 38.6%
VIVS $4M -0.3 -9.0% -10567.2% -294.8% —
CRIS $13M -1.7 -13.4% -80.3% 177.9% —

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

Income Statement 13
Annual Income Statement data for MBRX
Metric Trend 2025202420232022202120202019201820172016
Revenue Flat — no change across 10 periods $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
R&D Expense 10-point trend, +962.2% $16M $18M $19M $19M $14M $13M $11M $10M $5M $1M
SG&A Expense 10-point trend, +283.1% $9M $9M $10M $12M $8M $7M $6M $5M $4M $2M
Operating Expenses 10-point trend, +546.5% $25M $27M $30M $31M $23M $20M $18M $15M $9M $4M
Operating Income 10-point trend, -546.5% $-25M $-27M $-30M $-31M $-23M $-20M $-18M $-15M $-9M $-4M
Interest Expense 2-point trend, -100.0% · · · · · · · · $0 $43.0K
Other Non-op 9-point trend, -322.2% $-20.0K $43.0K $48.0K $40.0K $40.0K $28.0K $15.0K $-40.0K $9.0K ·
Pretax Income 4-point trend, -149.8% $-34M $-26M · · · $-17M $-13M · · ·
Income Tax 10-point trend, +0.00 $0 $0 $0 $0 $0 $0 $-229.0K $0 $0 $0
Net Income 10-point trend, -754.8% $-34M $-26M $-30M $-29M $-16M $-17M $-13M $-12M $-10M $-4M
EPS (Basic) 5-point trend, -4716.9% $-28.42 $-189.14 $-15.07 $-15.22 $-0.59 · · · · ·
Shares (Basic) 5-point trend, -95.6% 1,184,569 137,720 1,975,610 1,906,960 26,875,927 · · · · ·
EBITDA 7-point trend, -687.0% · · · $-31M $-23M $-20M $-17M $-15M $-9M $-4M
Balance Sheet 21
Annual Balance Sheet data for MBRX
Metric Trend 2025202420232022202120202019201820172016
Cash & Equivalents 10-point trend, +77.3% $9M $4M $24M $43M $71M $15M $11M $7M $8M $5M
Receivables 2-point trend, -98.2% · · · · · · $1.0K $56.0K · ·
Prepaid Expense 10-point trend, +275.8% $808.0K $916.0K $3M $2M $2M $2M $3M $840.0K $588.0K $215.0K
Other Current Assets · · · · · · $529.0K · · ·
Current Assets 10-point trend, +85.5% $10M $5M $26M $46M $72M $17M $13M $8M $8M $5M
PP&E (Net) 10-point trend, +239.1% $78.0K $159.0K $272.0K $275.0K $338.0K $483.0K $316.0K $463.0K $33.0K $23.0K
PP&E (Gross) · · · · · · · · $57.0K ·
Accum. Depreciation 9-point trend, +18233.3% $1M $1M $896.0K $769.0K · $474.0K $284.0K $93.0K $21.0K $6.0K
Other Non-current Assets 2-point trend, +900000.00 $900.0K $0 · · · · · · · ·
Total Assets 10-point trend, +35.0% $22M $17M $38M $57M $84M $29M $25M $20M $19M $16M
Accounts Payable 10-point trend, +779.2% $4M $2M $2M $2M $1M $1M $2M $1M $810.0K $399.0K
Accrued Liabilities 10-point trend, +414.8% $3M $3M $4M $3M $2M $2M $1M $2M $902.0K $650.0K
Current Liabilities 10-point trend, +409.6% $7M $5M $7M $5M $4M $3M $4M $4M $2M $1M
Capital Leases 7-point trend, -19.6% $222.0K $358.0K $474.0K $335.0K $63.0K $159.0K $276.0K · · ·
Total Liabilities 10-point trend, +396.9% $7M $6M $12M $5M $5M $11M $10M $5M $2M $1M
Common Stock 10-point trend, -75.0% $3.0K $0 $33.0K $29.0K $29.0K $69.0K $46.0K $29.0K $21.0K $12.0K
Retained Earnings 10-point trend, -4306.5% $-206M $-172M $-132M $-102M $-73M $-57M $-40M $-26M $-14M $-5M
AOCI 3-point trend, +10000.00 $10.0K $-41.0K · · · · · · $0 ·
Stockholders' Equity 10-point trend, +0.3% $15M $11M $31M $52M $79M $18M $16M $14M $17M $15M
Liabilities + Equity 10-point trend, +35.0% $22M $17M $38M $57M $84M $29M $25M $20M $19M $16M
Shares Outstanding 10-point trend, -73.7% 3,199,228 135,155 2,227,516 1,908,523 28,578,338 11,536,720 7,621,338 28,528,663 21,469,109 12,164,852
Cash Flow 13
Annual Cash Flow data for MBRX
Metric Trend 2025202420232022202120202019201820172016
D&A 10-point trend, +1400.0% $90.0K $126.0K $127.0K $130.0K $164.0K $200.0K $199.0K $68.0K $18.0K $6.0K
Stock-based Comp 10-point trend, +413.6% $2M $2M $2M $2M $2M $2M $2M $1M $707.0K $324.0K
Deferred Tax Flat — no change across 9 periods · $0 $0 $0 $0 $0 $0 $0 $0 $0
Other Non-cash 7-point trend, -504.1% · · · $-1M $-6M $-2M $-6M $-2M $2M $-168.7K
Operating Cash Flow 10-point trend, -503.9% $-23M $-24M $-24M $-28M $-19M $-18M $-17M $-12M $-7M $-4M
CapEx 10-point trend, -100.0% $0 $13.0K $124.0K $67.0K $19.0K $376.0K $52.0K $417.0K $28.0K $21.0K
Investing Cash Flow 10-point trend, +100.0% $0 $-13.0K $-124.0K $-67.0K $-19.0K $-374.0K $-51.0K $-417.0K $-28.0K $-121.0K
Stock Issued 4-point trend, -100.0% · · · $0 $75M $23M $19M · · ·
Net Stock Activity 3-point trend, -100.0% · · · $0 $75M $23M · · · ·
Financing Cash Flow 10-point trend, +207.8% $27M $5M $4M $-23.0K $75M $23M $21M $12M $10M $9M
Net Change in Cash 10-point trend, -7.6% $5M $-19M $-20M $-28M $56M $4M $4M $-580.0K $3M $5M
Taxes Paid 8-point trend, +0.00 $0 $0 · · $15.0K $24.0K $19.0K $21.0K $0 $0
Free Cash Flow 7-point trend, -631.7% · · · $-28M $-19M $-18M $-17M $-13M $-7M $-4M
Profitability 3
Annual Profitability data for MBRX
Metric Trend 2025202420232022202120202019201820172016
ROA 7-point trend, +14.2% · · · -41.0% -28.1% -64.0% -58.9% -60.8% -54.7% -47.8%
ROE 7-point trend, +5.0% · · · -52.5% -19.8% -107.7% -76.4% -81.2% -61.1% -55.2%
ROIC · · · · · -111.2% · · · ·
Liquidity & Solvency 3
Annual Liquidity & Solvency data for MBRX
Metric Trend 2025202420232022202120202019201820172016
Current Ratio 7-point trend, +143.7% · · · 9.5 20.0 5.9 3.8 2.1 3.7 3.9
Quick Ratio 7-point trend, +140.5% · · · 9.0 19.6 5.2 3.0 1.8 3.5 3.7
Interest Coverage · · · · · · · · · -89.9
Efficiency 2
Annual Efficiency data for MBRX
Metric Trend 2025202420232022202120202019201820172016
Asset Turnover Flat — no change across 7 periods · · · 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Receivables Turnover · · · · · · 0.0 · · ·
Per Share 2
Annual Per Share data for MBRX
Metric Trend 2025202420232022202120202019201820172016
Book Value / Share 6-point trend, +124.8% · · · · $2.76 $1.54 $0.34 $0.50 $0.80 $1.23
Cash / Share 6-point trend, +502.8% · · · · $2.48 $1.32 $0.23 $0.25 $0.36 $0.41
Valuation (TTM) 7
Annual Valuation (TTM) data for MBRX
Metric Trend 2025202420232022202120202019201820172016
Revenue TTM Flat — no change across 10 periods $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Net Income TTM 10-point trend, -754.8% $-34M $-26M $-30M $-29M $-16M $-17M $-13M $-12M $-10M $-4M
Market Cap 6-point trend, -68.1% · · · · $797M $828M $3.77B $2.67B $3.59B $2.50B
P/B 6-point trend, -94.0% · · · · 10.1 46.6 241.8 187.1 210.0 166.9
P / Tangible Book 5-point trend, -98.5% 0.7 0.5 0.9 · 10.1 46.6 · · · ·
P / Cash Flow 6-point trend, +93.7% · · · · -42.1 -46.6 -219.0 -218.8 -490.7 -663.0
P / FCF 6-point trend, +93.6% · · · · -42.0 -45.6 -218.3 -211.6 -488.8 -659.3

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 $0$0$0$0$0
Net Income $-34M$-26M$-30M$-29M$-16M
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio ———9.520.0
Quick Ratio ———9.019.6
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow ———$-28M$-19M

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Institutional owners (13F) 20 filers · $441K 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
7 (+3 vs prior Q) 6 (+3 vs prior Q) 4 (-1 vs prior Q) 0 (-1 vs prior Q) +32K

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 $117,780 42,215 26.73% Shares
GEODE CAPITAL MANAGEMENT, LLC $114,057 40,881 25.88% Shares
VANGUARD FIDUCIARY TRUST CO $83,374 29,883 18.92% Shares
XTX Topco Ltd $64,008 22,942 14.53% Shares
Rockefeller Capital Management L.P. $41,850 15,000 9.50% Shares
CITIGROUP INC $7,460 2,674 1.69% Shares
Tower Research Capital LLC (TRC) $5,379 1,928 1.22% Shares
BARCLAYS PLC $1,733 621 0.39% Shares
BlackRock, Inc. $1,370 491 0.31% Shares
EFG International AG $1,211 434 0.27% Shares
JONES FINANCIAL COMPANIES LLLP $1,177 360 0.27% Shares
WELLS FARGO & COMPANY/MN $558 200 0.13% Shares
NFSG Corp $318 114 0.07% Shares
SBI Securities Co., Ltd. $123 44 0.03% Shares
Sandy Spring Bank $87 89 0.02% Shares
VANGUARD GROUP INC $79 24 0.02% Shares
MORGAN STANLEY $56 20 0.01% Shares
DANSKE BANK A/S $6 2 0.00% Shares
CVA Family Office, LLC $3 1 0.00% Shares
OSAIC HOLDINGS, INC. $2 1 0.00% Shares

Company insiders 8 insiders · 0 officers · 4 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Robert E. George Director May 22, 2019 A 1,000 0 0 $0
John M Climaco Director May 22, 2019 A — 0 0 $0
Michael D Cannon Director May 22, 2019 A — 0 0 $0
Jacqueline Northcut Director May 5, 2017 P 1,000 0 0 $0
Waldemar Priebe 10% owner Aug. 16, 2017 S 2,781,573 0 0 $0
Jonathan P. Foster — Aug. 3, 2026 P 305,673 0 0 $0
Donald H Picker — Aug. 3, 2026 P 174,086 0 0 $0
Walter V Klemp — Aug. 3, 2026 A 564,340 0 0 $0

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

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% 42,215 SH Aug. 8, 2026 Daily