MBIO Mustang Bio, Inc. - Common Stock
NASDAQ · Biotechnology · View on SEC EDGAR ↗ close Oct 2, 2026 10-K/10-Q Aug 5, 2026
$0.47
· of 52w range
· above low
· to high
$0.4652w low
$1.8552w high
P/E
-2.5
EPS
$-0.39
your badges
52W Range
$0–$2
Analyst Rating
BUY
Price Target
·
P/E
-2.5
ROE
-30.9%
Net Profit Margin
·
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MBIO Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range
Price
$0.47
P/E
-2.5
EPS
$-0.39
ROE
-30.9%
52W Range
$0–$2
MBIO Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
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Stock splits
| Ex-date | Split | Type |
|---|---|---|
| Jan. 16, 2025 | 1-for-50 | Reverse |
| April 4, 2023 | 1-for-15 | Reverse |
10-Year Performance Revenue, net income, margins and EPS trends
EPS$-0.392021-12-31 → 2025-12-31
Free Cash Flow·2018-12-31 → 2024-12-31
Valuation & Ratios
Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
| Metric | 5Y trend | MBIO | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| P/E | -2.55Y avg ≈-334.1 | ≈-334.1 | · | · |
Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.
Profitability Gross, operating and net margins; ROE, ROA, ROIC
| Metric | 5Y trend | MBIO | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| ROA | -14.3%5Y avg ≈-70.4% | ≈-70.4% | -156.0% | Top tier | |
| ROE | -30.9%5Y avg ≈-494.8% | ≈-494.8% | -275.5% | Top tier | |
| ROIC | -25.9% | · | · | · |
Financial Health Debt, liquidity, solvency — balance sheet strength
| Metric | 5Y trend | MBIO | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| Current Ratio | 2.25Y avg ≈3.8 | ≈3.8 | 2.3 | In line | |
| Quick Ratio | 2.25Y avg ≈3.7 | ≈3.7 | 1.5 | Strong liquidity |
Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
No data for this ratio group yet
Not enough fundamentals data to compute this ratio group yet.
Capital Efficiency Asset turnover, inventory turnover, receivables turnover
No data for this ratio group yet
Not enough fundamentals data to compute this ratio group yet.
value · ≈ 5Y avg · industry median · verdict relative to median
Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date
Avg Surprise
-66.6%
Next Report
Nov 05, 2026
| Period | Report | EPS Actual | EPS Est | Surprise |
|---|---|---|---|---|
| Dec. 31, 2024 | $-37.95 | $-8.16 | -365.1% | |
| Sept. 30, 2024 | $-2.00 | $-6.63 | 69.8% | |
| Dec. 31, 2023 | $-43.00 | $-67.83 | 36.6% | |
| Sept. 30, 2023 | $-70.00 | $-65.03 | -7.7% |
Full Fundamentals All metrics by year — income statement, balance sheet, cash flow
Income Statement
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| R&D Expense | · | · | · | · | · | · | · | $2M | $100.0K | $2M | |
| SG&A Expense | $4M | $4M | $10M | $12M | $11M | $10M | $10M | $7M | $11M | $3M | |
| Operating Expenses | $2M | $16M | $49M | $76M | $67M | $57M | $46M | $31M | $32M | $11M | |
| Operating Income | $-2M | $-16M | $-49M | $-76M | $-67M | $-57M | $-46M | $-31M | $-32M | $-11M | |
| Other Non-op | $511.0K | $493.0K | $-2M | $-1M | $353.0K | $-3M | $-504.0K | $561.0K | $497.0K | $-1M | |
| Pretax Income | $-2M | $-16M | · | · | · | · | · | · | · | · | |
| Income Tax | $27.0K | · | · | · | · | · | · | · | · | · | |
| Net Income | $-2M | $-16M | $-52M | $-78M | $-66M | $-60M | $-46M | $-31M | $-31M | $-13M | |
| EPS (Basic) | $-0.39 | $-38.57 | $-299.95 | $-10.09 | $-0.76 | · | · | · | · | · | |
| EPS (Diluted) | $-0.39 | $-38.57 | $-299.95 | $-10.09 | $-0.76 | · | · | · | · | · | |
| Shares (Basic) | 4,908,164 | 609,696 | 172,031 | 7,684,508 | 87,885,235 | · | · | · | · | · | |
| Shares (Diluted) | 4,908,164 | 609,696 | 172,031 | 7,684,508 | 87,885,235 | · | · | · | · | · | |
| EBITDA | $-2M | $-16M | $-49M | $-76M | $-67M | $-57M | $-46M | $-31M | $-32M | $-11M |
Balance Sheet
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $17M | $7M | $6M | $76M | $110M | $98M | $61M | $16M | · | $27M | |
| Short-term Investments | · | · | · | · | · | · | $0 | $18M | · | · | |
| Prepaid Expense | $110.0K | $200.0K | $1M | $3M | $2M | $2M | $2M | $1M | $278.0K | $0 | |
| Current Assets | $18M | $9M | $11M | $79M | $112M | $100M | $63M | $35M | $61M | $27M | |
| PP&E (Net) | $0 | $371.0K | $3M | $8M | $11M | $8M | $8M | $7M | $1M | $0 | |
| PP&E (Gross) | · | · | $8M | $17M | $17M | $12M | $10M | $7M | $1M | · | |
| Accum. Depreciation | · | $5M | $4M | $8M | $6M | $4M | $2M | $632.0K | $2.0K | · | |
| Other Non-current Assets | $0 | $250.0K | $833.0K | $261.0K | $362.0K | $250.0K | $250.0K | $271.0K | $251.0K | $0 | |
| Total Assets | $18M | $9M | $18M | $92M | $125M | $110M | $73M | $43M | $63M | $27M | |
| Accounts Payable | $4M | $7M | $6M | $7M | $4M | $4M | $2M | $1M | $3M | $683.0K | |
| Short-term Debt | · | · | · | · | · | $0 | $1M | $0 | · | · | |
| Current Liabilities | $8M | $13M | $15M | $15M | $11M | $10M | $8M | $6M | $4M | $3M | |
| Capital Leases | $0 | $422.0K | $2M | $3M | $2M | $2M | $2M | $0 | · | · | |
| Total Liabilities | $8M | $13M | $18M | $46M | $13M | $11M | $22M | $6M | $4M | $3M | |
| Total Debt | · | · | · | · | · | $0 | $1M | · | · | · | |
| Common Stock | · | · | · | · | · | $7.0K | $4.0K | $3.0K | $3.0K | $2.0K | |
| Retained Earnings | $-399M | $-397M | $-381M | $-329M | $-252M | $-185M | $-125M | $-79M | $-48M | $-17M | |
| Stockholders' Equity | $10M | $-4M | $123.0K | $46M | $112M | $98M | $52M | $36M | $60M | $24M | |
| Liabilities + Equity | $18M | $9M | $18M | $92M | $125M | $110M | $73M | $43M | $63M | $27M | |
| Shares Outstanding | · | · | · | · | 93,582,991 | 70,920,693 | 39,403,519 | 26,610,183 | 25,236,255 | 15,165,244 |
Cash Flow
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock-based Comp | $129.0K | $-450.0K | $568.0K | $2M | $3M | $3M | $3M | $5M | $2M | $0 | |
| Operating Cash Flow | $-5M | $-11M | $-49M | $-65M | $-54M | $-37M | $-34M | $-19M | $-13M | $-4M | |
| CapEx | · | $0 | $64.0K | $3M | $4M | $2M | $2M | $7M | $424.0K | · | |
| Investing Cash Flow | $1M | $0 | $6M | $-3M | $-5M | $-4M | $14M | $557.0K | $-29M | $0 | |
| Stock Issued | · | $7M | $4M | · | $0 | $37M | $32M | $0 | · | · | |
| Net Stock Activity | · | $7M | · | · | $0 | $37M | $32M | · | · | · | |
| Financing Cash Flow | $15M | $11M | $-26M | $34M | $71M | $78M | $65M | $181.0K | $50M | $32M | |
| Net Change in Cash | · | · | · | · | · | · | · | $-19M | $8M | $27M | |
| Free Cash Flow | · | $-11M | $-50M | $-68M | $-58M | $-39M | $-36M | $-26M | · | · |
Profitability
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ROA | -14.3% | -116.5% | -93.7% | -71.3% | -56.5% | -65.5% | -79.8% | -57.7% | -68.8% | -92.0% | |
| ROE | -30.9% | 251.4% | -2497.7% | -140.2% | -56.6% | -68.7% | -81.3% | -75.3% | -74.4% | -125.6% | |
| ROIC | -25.9% | · | · | · | · | · | · | · | · | · |
Liquidity & Solvency
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 2.2 | 0.7 | 0.7 | 5.2 | 10.3 | 10.5 | 8.1 | 6.3 | 17.0 | 8.5 | |
| Quick Ratio | 2.2 | 0.5 | 0.4 | 5.0 | 10.1 | 10.3 | 7.9 | · | · | 8.5 | |
| Debt / Equity | · | · | · | · | · | 0.0 | 0.0 | · | · | · |
Per Share
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Book Value / Share | · | · | · | · | · | $1.39 | $1.31 | $1.37 | $2.37 | $1.60 | |
| Cash Flow / Share | $-1.07 | $-18.71 | $-5.75 | $-0.63 | · | · | · | · | · | · | |
| Cash / Share | · | · | · | · | · | $1.38 | $1.56 | · | · | $1.81 | |
| EPS (TTM) | $-0.39 | $-38.57 | $-299.95 | $-10.09 | $-0.76 | · | · | · | · | · |
Valuation (TTM)
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue TTM | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | |
| Net Income TTM | $-2M | $-16M | $-52M | $-78M | $-66M | $-60M | $-46M | $-31M | $-31M | $-13M | |
| Market Cap | · | · | · | · | · | $201.33B | $120.57B | $58.68B | $226.94B | · | |
| Enterprise Value | · | · | · | · | · | $201.23B | $120.51B | · | · | · | |
| P/E | -2.5 | -0.2 | -0.2 | -29.4 | -1638.2 | · | · | · | · | · | |
| P/B | · | · | · | · | · | 2045.3 | 2334.4 | 1612.1 | 3792.9 | · | |
| P / Tangible Book | · | · | · | · | · | 2045.3 | · | · | · | · | |
| P / Cash Flow | · | · | · | · | · | -5394.7 | -3590.6 | -3049.0 | -17526.8 | · | |
| P / FCF | · | · | · | · | · | -5130.1 | -3356.2 | -2246.9 | · | · | |
| EV / EBITDA | · | · | · | · | · | -3542.4 | -2626.4 | · | · | · | |
| EV / FCF | · | · | · | · | · | -5127.6 | -3354.5 | · | · | · | |
| Earnings Yield | -39.8% | -435.8% | -444.4% | -3.4% | -0.06% | · | · | · | · | · |
Income Statement
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SG&A Expense | $946.0K | $880.0K | $987.0K | $957.0K | $787.0K | $1M | $-223.0K | $1M | $2M | $1M | $2M | $2M | $3M | $2M | $2M | $3M | |
| Operating Expenses | $1M | $1M | $670.0K | $624.0K | $885.0K | $253.0K | $1M | $1M | $9M | $5M | $9M | $10M | $14M | $16M | $19M | $19M | |
| Operating Income | $-1M | $-1M | $-670.0K | $-624.0K | $-885.0K | $-253.0K | $-1M | $-1M | $-9M | $-5M | $-9M | $-10M | $-14M | $-16M | $-19M | $-19M | |
| Other Non-op | $98.0K | $103.0K | $132.0K | $156.0K | $123.0K | $100.0K | $65.0K | $47.0K | $341.0K | $40.0K | $125.0K | $249.0K | $-2M | $-372.0K | $-202.0K | $-149.0K | |
| Net Income | $-1M | $-955.0K | $-538.0K | $-468.0K | $-762.0K | $-153.0K | $-952.0K | $-1M | $-8M | $-5M | $-9M | $-10M | $-16M | $-17M | $-20M | $-19M | |
| EPS (Basic) | $-0.16 | $-0.14 | $-0.08 | $-0.07 | $-0.19 | $-0.05 | $6.56 | $-1.96 | $-18.36 | $-24.81 | $-294.66 | $-1.23 | $-2.00 | $-2.06 | $-2.46 | $-2.42 | |
| EPS (Diluted) | $-0.16 | $-0.14 | $-0.08 | $-0.07 | $-0.19 | $-0.05 | $6.56 | $-1.96 | $-18.36 | $-24.81 | $-294.66 | $-1.23 | $-2.00 | $-2.06 | $-2.46 | $-2.42 | |
| Shares (Basic) | 6,732,970 | 6,729,855 | · | 6,241,658 | 4,021,276 | 2,860,946 | · | 720,911 | 446,587 | 209,201 | · | 8,171,582 | 8,127,473 | 8,093,662 | · | 7,850,208 | |
| Shares (Diluted) | 6,732,970 | 6,729,855 | · | 6,241,658 | 4,021,276 | 2,860,946 | · | 720,911 | 446,587 | 209,201 | · | 8,171,582 | 8,127,473 | 8,093,662 | · | 7,850,208 | |
| EBITDA | $-1M | $-1M | · | $-624.0K | $-885.0K | $-253.0K | · | $-1M | $-9M | $-5M | · | $-10M | $-14M | $-16M | · | $-19M |
Balance Sheet
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $15M | $16M | $17M | $19M | $13M | $14M | $7M | $4M | $4M | $1M | $6M | $10M | $15M | $58M | $76M | $91M | |
| Prepaid Expense | $246.0K | $107.0K | $110.0K | $160.0K | $172.0K | $211.0K | $200.0K | $84.0K | $114.0K | $1M | $1M | $4M | $3M | $3M | $3M | $3M | |
| Current Assets | · | · | $18M | $19M | $13M | $15M | $9M | $6M | $7M | $9M | $11M | $14M | $23M | $61M | $79M | $94M | |
| PP&E (Net) | · | · | $0 | $0 | $0 | $0 | $371.0K | $421.0K | $472.0K | $3M | $3M | $4M | $4M | $9M | $8M | $10M | |
| PP&E (Gross) | · | · | · | · | · | · | · | $8M | $8M | $8M | · | $8M | $8M | $18M | $17M | $18M | |
| Accum. Depreciation | · | · | · | · | · | · | · | $5M | $5M | $5M | $4M | $4M | $4M | $9M | $8M | $8M | |
| Other Non-current Assets | · | · | $0 | $0 | $0 | $0 | $250.0K | $250.0K | $250.0K | $530.0K | $833.0K | $1M | $253.0K | $257.0K | $261.0K | $320.0K | |
| Total Assets | $16M | $17M | $18M | $19M | $13M | $15M | $9M | $7M | $9M | $15M | $18M | $21M | $29M | $74M | $92M | $109M | |
| Accounts Payable | $3M | $3M | $4M | $5M | $6M | $6M | $7M | $9M | $9M | $11M | $6M | $5M | $7M | $6M | $7M | $7M | |
| Current Liabilities | $8M | $8M | $8M | $9M | $10M | $11M | $13M | $15M | $16M | $17M | $15M | $14M | $13M | $13M | $15M | $14M | |
| Capital Leases | · | · | $0 | $0 | $0 | $0 | $422.0K | $541.0K | $656.0K | $2M | $2M | $2M | $2M | $3M | $3M | $3M | |
| Total Liabilities | $8M | $8M | $8M | $10M | $10M | $11M | $13M | $16M | $17M | $20M | $18M | $17M | $15M | $44M | $46M | $45M | |
| Retained Earnings | $-401M | $-400M | $-399M | $-398M | $-398M | $-397M | $-397M | $-396M | $-394M | $-386M | $-381M | $-372M | $-362M | $-346M | $-329M | $-310M | |
| Stockholders' Equity | $8M | $9M | $10M | $10M | $3M | $4M | $-4M | $-9M | $-8M | $-5M | $123.0K | $4M | $14M | $30M | $46M | $64M | |
| Liabilities + Equity | $16M | $17M | $18M | $19M | $13M | $15M | $9M | $7M | $9M | $15M | $18M | $21M | $29M | $74M | $92M | $109M | |
| Shares Outstanding | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | 106,427,767 |
Cash Flow
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock-based Comp | $21.0K | $22.0K | $23.0K | $23.0K | $45.0K | $38.0K | $51.0K | $42.0K | $-619.0K | $76.0K | $188.0K | $100.0K | $45.0K | $235.0K | $473.0K | $496.0K | |
| Operating Cash Flow | $-967.0K | $-1M | $-2M | $-818.0K | $-1M | $-1M | $-2M | $-2M | $-2M | $-5M | $-7M | $-12M | $-12M | $-18M | $-15M | $-16M | |
| CapEx | · | · | · | · | · | · | · | $0 | · | · | $30.0K | $0 | $34.0K | $0 | $95.0K | $979.0K | |
| Investing Cash Flow | $0 | $0 | $0 | $0 | $0 | $1M | $0 | $0 | $0 | $0 | $-30.0K | $6M | $-34.0K | $0 | $-420.0K | $-892.0K | |
| Stock Issued | · | · | · | · | · | · | · | $0 | · | · | $4M | $163.0K | · | · | · | · | |
| Financing Cash Flow | $-141.0K | $0 | $0 | $7M | $-235.0K | $8M | $5M | $1M | $5M | $49.0K | $4M | $250.0K | $-30M | $0 | $1.0K | $800.0K | |
| Free Cash Flow | · | · | · | · | · | · | · | · | · | · | · | · | · | $-18M | · | · |
Profitability
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROA | -7.5% | -6.1% | · | -3.5% | -7.1% | -1.0% | · | -10.2% | -43.6% | -11.8% | · | -15.6% | -21.5% | -15.9% | · | -15.6% | |
| ROE | -20.5% | -15.7% | · | -84.0% | 28.0% | 22.9% | · | 60.7% | -304.6% | -41.7% | · | -29.4% | -33.9% | -26.3% | · | -20.4% |
Liquidity & Solvency
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | · | · | · | 2.1 | 1.3 | 1.3 | · | 0.4 | 0.5 | 0.5 | · | 1.0 | 1.8 | 4.8 | · | 7.0 | |
| Quick Ratio | 1.9 | 2.1 | · | 2.0 | 1.3 | 1.3 | · | 0.2 | 0.3 | 0.1 | · | 0.7 | 1.2 | 4.6 | · | 6.7 |
Per Share
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Book Value / Share | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | $0.60 | |
| Cash Flow / Share | · | $-0.15 | · | · | · | $-0.49 | · | · | · | $-0.47 | · | · | · | $-2.20 | · | · | |
| Cash / Share | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | $0.86 | |
| EPS (TTM) | $-0.45 | $-0.48 | · | $6.25 | $4.36 | $-13.81 | · | $-339.79 | $-339.06 | $-322.70 | · | $-7.75 | $-8.94 | $-9.44 | · | $-7.85 |
Valuation (TTM)
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue TTM | $0 | $0 | · | $0 | $0 | $0 | · | $0 | $0 | $0 | · | $0 | $0 | $0 | · | $0 | |
| Net Income TTM | $-3M | $-3M | · | $-2M | $-3M | $-11M | · | $-23M | $-32M | $-40M | · | $-63M | $-72M | $-74M | · | $-78M | |
| Market Cap | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | $37.44B | |
| P/E | -1.6 | -1.5 | · | 0.2 | 0.2 | -0.1 | · | -0.0 | -0.1 | -0.2 | · | -13.4 | -34.7 | -29.2 | · | -44.8 | |
| P/B | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | 582.0 | |
| P / Tangible Book | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | 582.0 | |
| Earnings Yield | -64.1% | -65.9% | · | 411.2% | 456.5% | -1104.8% | · | -2891.8% | -1433.7% | -620.6% | · | -7.5% | -2.9% | -3.4% | · | -2.2% |
Most recent period on the left · null values shown as ·
Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years
| Metric | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Net Income | $-2M | $-16M | $-52M | $-78M | $-66M |
| Diluted EPS | $-0.39 | $-38.57 | $-299.95 | $-10.09 | $-0.76 |
| Metric | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Current Ratio | 2.2 | 0.7 | 0.7 | 5.2 | 10.3 |
| Quick Ratio | 2.2 | 0.5 | 0.4 | 5.0 | 10.1 |
| Metric | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Free Cash Flow | · | $-11M | $-50M | $-68M | $-58M |
Institutional owners (13F) 25 filers · $425K 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.
Holders
25
Value held
$425K
New positions
5
Exited positions
3
Institutional activity — Q2 2026 vs prior quarter
| New positions | Exited positions | Increased | Decreased | Net shares change |
|---|---|---|---|---|
| 5 (+1 vs prior Q) | 3 (-2 vs prior Q) | 4 (-1 vs prior Q) | 1 (-3 vs prior Q) | +31K |
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 |
|---|---|---|---|---|
| Kestra Advisory Services, LLC | $138,288 | 196,991 | 32.53% | Shares |
| BlackRock, Inc. | $59,491 | 84,745 | 14.00% | Shares |
| VANGUARD GROUP INC | $56,764 | 57,863 | 13.35% | Shares |
| CITADEL ADVISORS LLC | $41,740 | 59,459 | 9.82% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $29,651 | 42,240 | 6.98% | Shares |
| CFO4Life Group, LLC | $23,524 | 33,510 | 5.53% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $22,548 | 32,120 | 5.30% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $18,044 | 25,704 | 4.24% | Shares |
| XTX Topco Ltd | $10,283 | 14,648 | 2.42% | Shares |
| TWO SIGMA SECURITIES, LLC | $9,647 | 13,742 | 2.27% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $9,592 | 13,664 | 2.26% | Shares |
| UBS Group AG | $2,917 | 4,155 | 0.69% | Shares |
| Tower Research Capital LLC (TRC) | $1,330 | 1,895 | 0.31% | Shares |
| BARCLAYS PLC | $787 | 1,121 | 0.19% | Shares |
| SBI Securities Co., Ltd. | $357 | 509 | 0.08% | Shares |
| MORGAN STANLEY | $83 | 118 | 0.02% | Shares |
| Virtu Financial LLC | $10 | 14,356 | 0.00% | Shares |
| Cullen/Frost Bankers, Inc. | $9 | 13 | 0.00% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $4 | 6 | 0.00% | Shares |
| LANARK FINANCIAL, INC. | $2 | 3 | 0.00% | Shares |
| JPMORGAN CHASE & CO | $1 | 2 | 0.00% | Shares |
| OSAIC HOLDINGS, INC. | $1 | 2 | 0.00% | Shares |
| DANSKE BANK A/S | $1 | 2 | 0.00% | Shares |
| CWM, LLC | $1 | 2 | 0.00% | Shares |
| GROUP ONE TRADING LLC | $1 | 1 | 0.00% | Shares |
Company insiders 9 insiders · 2 officers · 7 directors
| Insider | Role | Last activity | Shares owned | Buys 12m | Sells 12m | Net 12m |
|---|---|---|---|---|---|---|
| Manuel Litchman MD | President, CEO and Interim CFO | April 24, 2026 F | 1,615 | 0 | 0 | $0 |
| Brian Achenbach | SVP, Fin. & Corp. Controller | Dec. 14, 2021 S | 144,729 | 0 | 0 | $0 |
| David Jin | Director | Dec. 30, 2025 P | 286 | 1 | 0 | $237 |
| Adam J. Chill | Director | Dec. 30, 2025 S | 375 | 0 | 1 | $-4 |
| Neil Herskowitz | Director | Dec. 30, 2025 S | 145 | 0 | 1 | $-237 |
| Michael J Zelefsky | Director | July 5, 2023 A | 18,970 | 0 | 0 | $0 |
| Michael S Weiss | Director | July 5, 2023 A | 49,637 | 0 | 0 | $0 |
| Lindsay A. Rosenwald, M.D. | Director | July 5, 2023 A | 60,525 | 0 | 0 | $0 |
| Fortress Biotech, Inc. | 10% owner | Jan. 2, 2026 A | 536,577 | 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% | 25,704 SH | Aug. 19, 2026 | Daily |
MBIO Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside
rating · 7 analysts
BUY
2 28.6%
Strong Buy
4 57.1%
Buy
1 14.3%
Hold
0 0.0%
Sell
0 0.0%
Strong Sell
Peer comparison (GICS sub-industry) Key metrics vs sector peers
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 |
|---|---|---|---|---|---|---|
| MBIO | · | -2.5 | · | · | -30.9% | · |
| GRI | $122.9K | -0.0 | · | · | -256.3% | · |
| HCWB | · | -0.1 | -97.9% | -14677.1% | -586.8% | 20.0% |
| BRTX | $10M | -0.7 | -10.3% | -3959.4% | -547.6% | 93.4% |
| GOVX | $296.2K | · | -37.1% | -862.3% | -645.9% | · |
| VIVS | $4M | -0.3 | -9.0% | -10567.2% | -294.8% | · |
| APVO | $9M | -0.1 | · | · | -217.2% | · |
| ADTX | $343.6K | -0.0 | -97.6% | -1349028.2% | -1183.4% | 8.4% |
| ONCO | $2M | -0.1 | -67.7% | -1721.0% | -129.5% | 77.6% |
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Source: SEC 10-Q filed Aug 5, 2026