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

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Price $0.49
Market Cap (MRQ) $3M
Revenue $0
52W Range $0–$13

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

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Stock splits 3
Ex-date Split Type
Dec. 1, 2025 1-for-25 Reverse
March 22, 2024 1-for-15 Reverse
Feb. 1, 2021 1-for-6 Reverse

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

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Revenue$0
2016-12-31 → 2025-12-31
Free Cash Flow·
2016-12-31 → 2022-12-31
Valuation & Ratios 07–12

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

Metric 5Y trend MBRX 5Y avg Peer Median Verdict
P/B (MRQ) 0.3 · 1.5 Fair value
Price / Tangible Book 0.75Y avg ≈3.1 ≈3.1 · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

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

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Avg Surprise -1.8%
Next Report Nov 11, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 13, 2026 $-1.40 $-1.58 11.6%
March 31, 2026 May 14, 2026 $-3.54 $-1.70 -108.7%
Dec. 31, 2025 $13.04 $-6.24 309.1%
Sept. 30, 2025 $-17.00 $-4.97 -241.9%
June 30, 2025 $-12.25 $-9.26 -32.2%
March 31, 2025 $-17.25 $-14.15 -21.9%
Dec. 31, 2024 $-9.32 $-32.72 71.5%

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

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Income Statement 13
Metric Trend 2025202420232022202120202019201820172016
Revenue $0$0$0$0$0$0$0$0$0$0
R&D Expense $16M$18M$19M$19M$14M$13M$11M$10M$5M$1M
SG&A Expense $9M$9M$10M$12M$8M$7M$6M$5M$4M$2M
Operating Expenses $25M$27M$30M$31M$23M$20M$18M$15M$9M$4M
Operating Income $-25M$-27M$-30M$-31M$-23M$-20M$-18M$-15M$-9M$-4M
Interest Expense ········$0$43.0K
Other Non-op $-20.0K$43.0K$48.0K$40.0K$40.0K$28.0K$15.0K$-40.0K$9.0K·
Pretax Income $-34M$-26M···$-17M$-13M···
Income Tax $0$0$0$0$0$0$-229.0K$0$0$0
Net Income $-34M$-26M$-30M$-29M$-16M$-17M$-13M$-12M$-10M$-4M
EPS (Basic) $-28.42$-189.14$-15.07$-15.22$-0.59·····
Shares (Basic) 1,184,569137,7201,975,6101,906,96026,875,927·····
EBITDA ···$-31M$-23M$-20M$-17M$-15M$-9M$-4M
Balance Sheet 21
Metric Trend 2025202420232022202120202019201820172016
Cash & Equivalents $9M$4M$24M$43M$71M$15M$11M$7M$8M$5M
Receivables ······$1.0K$56.0K··
Prepaid Expense $808.0K$916.0K$3M$2M$2M$2M$3M$840.0K$588.0K$215.0K
Other Current Assets ······$529.0K···
Current Assets $10M$5M$26M$46M$72M$17M$13M$8M$8M$5M
PP&E (Net) $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 $1M$1M$896.0K$769.0K·$474.0K$284.0K$93.0K$21.0K$6.0K
Other Non-current Assets $900.0K$0········
Total Assets $22M$17M$38M$57M$84M$29M$25M$20M$19M$16M
Accounts Payable $4M$2M$2M$2M$1M$1M$2M$1M$810.0K$399.0K
Accrued Liabilities $3M$3M$4M$3M$2M$2M$1M$2M$902.0K$650.0K
Current Liabilities $7M$5M$7M$5M$4M$3M$4M$4M$2M$1M
Capital Leases $222.0K$358.0K$474.0K$335.0K$63.0K$159.0K$276.0K···
Total Liabilities $7M$6M$12M$5M$5M$11M$10M$5M$2M$1M
Common Stock $3.0K$0$33.0K$29.0K$29.0K$69.0K$46.0K$29.0K$21.0K$12.0K
Retained Earnings $-206M$-172M$-132M$-102M$-73M$-57M$-40M$-26M$-14M$-5M
AOCI $10.0K$-41.0K······$0·
Stockholders' Equity $15M$11M$31M$52M$79M$18M$16M$14M$17M$15M
Liabilities + Equity $22M$17M$38M$57M$84M$29M$25M$20M$19M$16M
Shares Outstanding 3,199,228135,1552,227,5161,908,52328,578,33811,536,7207,621,33828,528,66321,469,10912,164,852
Cash Flow 13
Metric Trend 2025202420232022202120202019201820172016
D&A $90.0K$126.0K$127.0K$130.0K$164.0K$200.0K$199.0K$68.0K$18.0K$6.0K
Stock-based Comp $2M$2M$2M$2M$2M$2M$2M$1M$707.0K$324.0K
Deferred Tax ·$0$0$0$0$0$0$0$0$0
Other Non-cash ···$-1M$-6M$-2M$-6M$-2M$2M$-168.7K
Operating Cash Flow $-23M$-24M$-24M$-28M$-19M$-18M$-17M$-12M$-7M$-4M
CapEx $0$13.0K$124.0K$67.0K$19.0K$376.0K$52.0K$417.0K$28.0K$21.0K
Investing Cash Flow $0$-13.0K$-124.0K$-67.0K$-19.0K$-374.0K$-51.0K$-417.0K$-28.0K$-121.0K
Stock Issued ···$0$75M$23M$19M···
Net Stock Activity ···$0$75M$23M····
Financing Cash Flow $27M$5M$4M$-23.0K$75M$23M$21M$12M$10M$9M
Net Change in Cash $5M$-19M$-20M$-28M$56M$4M$4M$-580.0K$3M$5M
Taxes Paid $0$0··$15.0K$24.0K$19.0K$21.0K$0$0
Free Cash Flow ···$-28M$-19M$-18M$-17M$-13M$-7M$-4M
Profitability 3
Metric Trend 2025202420232022202120202019201820172016
ROA ···-41.0%-28.1%-64.0%-58.9%-60.8%-54.7%-47.8%
ROE ···-52.5%-19.8%-107.7%-76.4%-81.2%-61.1%-55.2%
ROIC ·····-111.2%····
Liquidity & Solvency 3
Metric Trend 2025202420232022202120202019201820172016
Current Ratio ···9.520.05.93.82.13.73.9
Quick Ratio ···9.019.65.23.01.83.53.7
Interest Coverage ·········-89.9
Efficiency 2
Metric Trend 2025202420232022202120202019201820172016
Asset Turnover ···0.00.00.00.00.00.00.0
Receivables Turnover ······0.0···
Per Share 2
Metric Trend 2025202420232022202120202019201820172016
Book Value / Share ····$2.76$1.54$0.34$0.50$0.80$1.23
Cash / Share ····$2.48$1.32$0.23$0.25$0.36$0.41
Valuation (TTM) 7
Metric Trend 2025202420232022202120202019201820172016
Revenue TTM $0$0$0$0$0$0$0$0$0$0
Net Income TTM $-34M$-26M$-30M$-29M$-16M$-17M$-13M$-12M$-10M$-4M
Market Cap ····$797M$828M$3.77B$2.67B$3.59B$2.50B
P/B ····10.146.6241.8187.1210.0166.9
P / Tangible Book 0.70.50.9·10.146.6····
P / Cash Flow ····-42.1-46.6-219.0-218.8-490.7-663.0
P / FCF ····-42.0-45.6-218.3-211.6-488.8-659.3

Most recent period on the left · null values shown as ·

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

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Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $0 $0 $0 $0 $0
Net Income $-34M $-26M $-30M $-29M $-16M

Institutional owners (13F) 20 filers · $570K total · As of June 30, 2026

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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.

Holders 20
Value held $570K
New positions 5
Exited positions 7
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
5 (-2 vs prior Q) 7 (+4 vs prior Q) 7 (+3 vs prior Q) 0 (-2 vs prior Q) +34K

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
GEODE CAPITAL MANAGEMENT, LLC $131,832 47,252 23.13% Shares
VANGUARD CAPITAL MANAGEMENT LLC $117,780 42,215 20.66% Shares
VANGUARD FIDUCIARY TRUST CO $83,374 29,883 14.63% Shares
XTX Topco Ltd $64,008 22,942 11.23% Shares
MORGAN STANLEY $55,901 20,036 9.81% Shares
VANGUARD GROUP INC $51,450 15,544 9.03% Shares
Rockefeller Capital Management L.P. $41,850 15,000 7.34% Shares
Tower Research Capital LLC (TRC) $9,804 3,514 1.72% Shares
CITIGROUP INC $7,460 2,674 1.31% Shares
BARCLAYS PLC $1,733 621 0.30% Shares
BlackRock, Inc. $1,370 491 0.24% Shares
EFG International AG $1,211 434 0.21% Shares
JONES FINANCIAL COMPANIES LLLP $1,177 360 0.21% Shares
WELLS FARGO & COMPANY/MN $558 200 0.10% Shares
NFSG Corp $318 114 0.06% Shares
SBI Securities Co., Ltd. $123 44 0.02% Shares
Sandy Spring Bank $87 89 0.02% 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

Activists & 5%+ owners 2 positions

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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
Foster Jonathan P. Aug. 25, 2026 6.30% Initial filing Passive investment SEC
AnnaMed, Inc., KLEMP WALTER V Aug. 25, 2026 9.90% 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.

Company insiders 10 insiders · 3 officers · 7 directors

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Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Walter V Klemp CEO and President Aug. 3, 2026 A 564,340 0 0 $0
Jonathan P. Foster Chief Financial Officer Aug. 3, 2026 P 305,673 0 0 $0
Donald H Picker Chief Science Officer Aug. 3, 2026 P 174,086 0 0 $0
Joy Yan Director Nov. 12, 2025 A · 0 0 $0
Robert E. George Director Nov. 12, 2025 A 14,660 0 0 $0
John M Climaco Director Nov. 12, 2025 A · 0 0 $0
Elizabeth Cermak Director Nov. 12, 2025 A · 0 0 $0
Michael D Cannon Director Nov. 12, 2025 A · 0 0 $0
Jacqueline Northcut Director May 5, 2017 P 1,000 0 0 $0
Waldemar Priebe 10% owner Aug. 20, 2020 A 2,781,573 0 0 $0

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

ETF ownership Held by 1 ETF

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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. 19, 2026 Daily

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

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rating · 9 analysts BUY
Median target $3.00 +516.3%
2 22.2% Strong Buy
6 66.7% Buy
1 11.1% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

3 analysts · 2026-09-29

Mean target $12.00 +2365.1%

← Below all targets Current price $0.49
Low$2.00 Mean$12.00 High$31.00

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

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FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
MBRX · · · · · ·
INTS $1M -0.0 · · -165.1% ·
MTVA $19M -1.1 -44.6% -2543.7% -173.5% ·
SNTI · -0.4 -40.2% · · ·
XCUR $35M -6.9 · · -77.3% ·
APRE $7M -0.4 · · -97.5% ·
LGVN · -0.4 -49.9% -1893.6% -247.7% 67.0%

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Source: SEC 10-Q filed Aug 13, 2026