INMB INmune Bio Inc. - Common stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$2.17
Price · Aug 19, 2026
Fundamentals as of Aug 6, 2026

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

Price
$2.17
Market Cap
$58M
P/E (TTM)
-1.2
EPS (TTM)
$-1.86
Revenue (TTM)
$50.0K
Div Yield
ROE
-175.3%
Debt/Equity
52W Range
$1 – $3

INMB 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 $50.0K
6-point trend, +354.5%
2020-12-31 2025-12-31
EPS $-1.86
5-point trend, +1.1%
2021-12-31 2025-12-31
Free Cash Flow $-24M
2025-12-31 2025-12-31
Margins -91866.0%

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

Metric
5Y trend
INMB
Peer Median
P/E (TTM)
5-point trend, +84.5%
-1.2
P/S (TTM)
5-point trend, -96.1%
1153.9
165.8
P/B
5-point trend, -70.6%
2.5
1.6
Price / FCF
-2.4

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

Metric
5Y trend
INMB
Peer Median
Operating Margin
5-point trend, +15.4%
-94766.0%
Net Profit Margin
5-point trend, +17.1%
-91866.0%
-2229.6%
ROA
5-point trend, -243.8%
-127.8%
-64.3%
ROE
5-point trend, -479.5%
-175.3%
-102.1%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
INMB
Peer Median
Current Ratio
5-point trend, -73.7%
3.6
4.8
Quick Ratio
5-point trend, -72.1%
3.5

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

Metric
5Y trend
INMB
Peer Median
Revenue YoY
5-point trend, -72.4%
257.1%
Revenue CAGR 3Y
5-point trend, -72.4%
-48.9%
Revenue CAGR 5Y
5-point trend, -72.4%
35.4%

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

Metric
5Y trend
INMB
Peer Median
EPS (Diluted)
5-point trend, +1.1%
$-1.86

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
INMB
Peer Median

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

BUY 10 analysts
  • Strong Buy 2 20.0%
  • Buy 7 70.0%
  • Hold 1 10.0%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

4 analysts · 2026-08-14
Median target $7.50 +245.6%
Mean target $7.00 +222.6%

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

Avg Surprise
-0.02%
Period EPS Actual EPS Est Surprise
June 30, 2026 $-0.05 $-0.21 0.16%
March 31, 2026 $-0.20 $-0.22 0.02%
Dec. 31, 2025 $-0.20 $-0.27 0.07%
Sept. 30, 2025 $-0.24 $-0.33 0.09%
June 30, 2025 $-1.05 $-0.39 -0.66%
March 31, 2025 $-0.43 $-0.48 0.05%
Dec. 31, 2024 $-0.40 $-0.55 0.15%

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

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
INMB $41M -0.8 257.1% -91866.0% -175.3%
PMVP $67M -0.8 -40.5% -1226.8% -63.4%
RNTX -0.6
TENX $114M -9.1 -52.5%
BOLD $27M -0.5 -46.7%
INKT -3.8 4.5% -6931.8% 63.4%
HRTX $245M -10.8 7.4% -13.0% 312.5% 73.3%
RNXT -2.6 2511.6%
EXOZ $92M -10.0 -172.3%
RNAZ -0.1

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

Income Statement 14
Annual Income Statement data for INMB
Metric Trend 202520242023202220212020
Revenue 6-point trend, +354.5% $50.0K $14.0K $155.0K $374.0K $181.0K $11.0K
R&D Expense 6-point trend, +249.1% $21M $33M $20M $17M $21M $6M
SG&A Expense 6-point trend, +62.3% $10M $9M $10M $9M $9M $6M
Operating Expenses 6-point trend, +287.6% $47M $43M $30M $26M $29M $12M
Operating Income 6-point trend, -287.5% $-47M $-43M $-30M $-26M $-29M $-12M
Interest Expense 3-point trend, -82.3% · $357.0K $2M $2M · ·
Other Non-op 6-point trend, +1024.0% $1M $553.0K $-267.0K $-1M $-1M $129.0K
Pretax Income 3-point trend, +53.1% $46M $42M $30M · · ·
Net Income 6-point trend, -279.6% $-46M $-42M $-30M $-27M $-30M $-12M
EPS (Basic) 5-point trend, +1.1% $-1.86 $-2.11 $-1.67 $-1.52 $-1.88 ·
EPS (Diluted) 5-point trend, +1.1% $-1.86 $-2.11 $-1.67 $-1.52 $-1.88 ·
Shares (Basic) 5-point trend, +53.5% 24,757,545 19,944,304 17,980,791 17,927,327 16,130,539 ·
Shares (Diluted) 5-point trend, +53.5% 24,757,545 19,944,304 17,980,791 17,927,327 16,130,539 ·
EBITDA 5-point trend, -287.5% $-47M $-43M · $-26M $-29M $-12M
Balance Sheet 21
Annual Balance Sheet data for INMB
Metric Trend 202520242023202220212020
Cash & Equivalents 6-point trend, +12.7% $25M $21M $36M $52M $75M $22M
Receivables 3-point trend, +124.9% $4M $1M $2M · · ·
Prepaid Expense 6-point trend, +170.5% $595.0K $331.0K $2M $4M $14.0K $220.0K
Current Assets 6-point trend, +24.6% $30M $23M $40M $65M $83M $24M
PP&E (Net) $955.0K · · · · ·
Accum. Depreciation $87.0K · · · · ·
Intangibles Flat — no change across 5 periods · $17M $17M $17M $17M $17M
Other Non-current Assets 5-point trend, +501.0% $595.0K $79.0K $131.0K $99.0K $99.0K ·
Total Assets 6-point trend, -20.4% $32M $40M $57M $82M $100M $41M
Accounts Payable 6-point trend, +411.7% $8M $7M $8M $5M $4M $2M
Current Liabilities 6-point trend, +373.9% $8M $7M $18M $11M $4M $2M
Capital Leases 6-point trend, +226.2% $411.0K $244.0K $397.0K $526.0K $284.0K $126.0K
Total Liabilities 6-point trend, +364.1% $9M $7M $19M $22M $20M $2M
Long-term Debt Flat — no change across 3 periods · $15M · $15M $15M ·
Common Stock 6-point trend, +107.7% $27.0K $22.0K $18.0K $18.0K $18.0K $13.0K
Paid-in Capital 6-point trend, +223.5% $233M $196M $159M $152M $144M $72M
Retained Earnings 6-point trend, -526.3% $-209M $-163M $-121M $-91M $-64M $-33M
AOCI 6-point trend, -6800.0% $-737.0K $-575.0K $-799.0K $-699.0K $1.0K $11.0K
Stockholders' Equity 6-point trend, -39.3% $24M $32M $37M $60M $80M $39M
Liabilities + Equity 6-point trend, -20.4% $32M $40M $57M $82M $100M $41M
Shares Outstanding 6-point trend, +97.2% 26,585,258 22,280,451 17,950,776 17,945,995 17,843,303 13,481,283
Cash Flow 9
Annual Cash Flow data for INMB
Metric Trend 202520242023202220212020
Stock-based Comp 6-point trend, +218.4% $10M $8M $7M $7M $5M $3M
Operating Cash Flow 6-point trend, -152.5% $-23M $-33M $-12M $-23M $-29M $-9M
CapEx $1M · · · · ·
Investing Cash Flow 2-point trend, +93.1% $-1M · · · $-15M ·
Stock Issued 6-point trend, +10.6% $28M $28M $775.0K $699.0K $80M $25M
Net Stock Activity 5-point trend, +10.6% $28M $28M · $699.0K $80M $25M
Financing Cash Flow 6-point trend, +15.6% $28M $18M $-4M $729.0K $96M $24M
Net Change in Cash 6-point trend, -74.4% $4M $-15M $-16M $-23M $53M $15M
Free Cash Flow $-24M · · · · ·
Profitability 6
Annual Profitability data for INMB
Metric Trend 202520242023202220212020
Operating Margin 5-point trend, +15.4% -94766.0% -304535.7% · -6938.8% -16106.6% -112016.1%
Net Margin 5-point trend, +17.1% -91866.0% -300585.7% · -7299.2% -16762.4% -110838.8%
Pretax Margin 2-point trend, -69.4% 91866.0% 300585.7% · · · ·
EBITDA Margin 5-point trend, +15.4% -94766.0% -304535.7% · -6938.8% -16106.6% -112016.1%
ROA 5-point trend, -243.8% -127.8% -87.2% · -30.0% -43.2% -37.2%
ROE 5-point trend, -479.5% -175.3% -118.9% · -44.1% -36.0% -30.3%
Liquidity & Solvency 3
Annual Liquidity & Solvency data for INMB
Metric Trend 202520242023202220212020
Current Ratio 5-point trend, -73.7% 3.6 3.1 · 5.9 19.0 13.5
Quick Ratio 5-point trend, -72.1% 3.5 3.1 · 4.8 17.2 12.4
Interest Coverage · -54.0 · · · ·
Efficiency 2
Annual Efficiency data for INMB
Metric Trend 202520242023202220212020
Asset Turnover 5-point trend, +366.7% 0.0 0.0 · 0.0 0.0 0.0
Receivables Turnover 2-point trend, +101.1% 0.0 0.0 · · · ·
Per Share 5
Annual Per Share data for INMB
Metric Trend 202520242023202220212020
Book Value / Share 5-point trend, -69.2% $0.88 $1.44 · $3.35 $4.50 $2.87
Revenue / Share 3-point trend, -90.4% $0.00 $0.00 · $0.02 · ·
Cash Flow / Share 3-point trend, +27.9% $-0.91 $-1.67 · $-1.27 · ·
Cash / Share 5-point trend, -42.9% $0.93 $0.94 · $2.91 $4.19 $1.63
EPS (TTM) 5-point trend, +1.1% $-1.86 $-2.11 $-1.67 $-1.52 $-1.88 ·
Growth Rates 3
Annual Growth Rates data for INMB
Metric Trend 202520242023202220212020
Revenue YoY 5-point trend, -83.4% 257.1% -91.0% -58.6% 106.6% 1545.5% ·
Revenue CAGR 3Y 3-point trend, -134.5% -48.9% -57.4% 141.5% · · ·
Revenue CAGR 5Y 35.4% · · · · ·
Valuation (TTM) 10
Annual Valuation (TTM) data for INMB
Metric Trend 202520242023202220212020
Revenue TTM 6-point trend, +354.5% $50.0K $14.0K $155.0K $374.0K $181.0K $11.0K
Net Income TTM 6-point trend, -279.6% $-46M $-42M $-30M $-27M $-30M $-12M
Market Cap 5-point trend, -82.1% $41M $104M · $114M $182M $232M
P/E 5-point trend, +84.5% -0.8 -2.2 -6.7 -4.2 -5.4 ·
P/S 5-point trend, -96.1% 829.5 7432.1 · 304.2 1005.5 21104.3
P/B 5-point trend, -70.6% 1.8 3.2 · 1.9 2.3 6.0
P / Tangible Book 6-point trend, -83.1% 1.8 6.7 9.7 2.6 2.9 10.4
P / Cash Flow 5-point trend, +92.9% -1.8 -3.1 · -5.0 -6.4 -26.0
P / FCF -1.8 · · · · ·
Earnings Yield 5-point trend, -546.9% -119.2% -45.2% -14.8% -24.0% -18.4% ·

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 $50.0K$14.0K$155.0K$374.0K$181.0K
Operating Margin % -94766.0%-304535.7%-6938.8%-16106.6%
Net Income $-46M$-42M$-30M$-27M$-30M
Diluted EPS $-1.86$-2.11$-1.67$-1.52$-1.88
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 3.63.15.919.0
Quick Ratio 3.53.14.817.2
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-24M

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Institutional owners (13F) 93 filers · $4.9M 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
26 (+7 vs prior Q) 21 (+12 vs prior Q) 27 (+3 vs prior Q) 19 (-3 vs prior Q) -161K

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 $1,151,471 706,424 23.42% Shares
MILLENNIUM MANAGEMENT LLC $260,081 159,559 5.29% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $258,277 158,452 5.25% Shares
GEODE CAPITAL MANAGEMENT, LLC $250,674 153,646 5.10% Shares
VANGUARD GROUP INC $191,520 122,769 3.90% Shares
Westside Investment Management, Inc. $176,535 108,300 3.59% Shares
CITADEL ADVISORS LLC $173,157 106,231 3.52% Shares
VANGUARD FIDUCIARY TRUST CO $170,783 104,775 3.47% Shares
STATE STREET CORP $152,182 93,363 3.10% Shares
UBS Group AG $141,839 87,018 2.89% Shares
JANE STREET GROUP, LLC $139,808 85,772 2.84% Shares
IEQ CAPITAL, LLC $134,288 82,385 2.73% Shares
GOLDMAN SACHS GROUP INC $101,792 62,449 2.07% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $86,390 53,000 1.76% Call option
Laird Norton Wetherby Trust Company, LLC $84,760 52,000 1.72% Shares
Nuveen Asset Management, LLC $77,139 16,518 1.57% Shares
Focus Partners Advisor Solutions, LLC $70,996 43,556 1.44% Shares
WOLVERINE TRADING, LLC $70,263 33,300 1.43% Put option
PNC Financial Services Group, Inc. $67,055 41,138 1.36% Shares
Qube Research & Technologies Ltd $66,460 40,773 1.35% Shares
Mariner, LLC $65,721 40,320 1.34% Shares
WOLVERINE TRADING, LLC $61,597 29,193 1.25% Shares
NORTHERN TRUST CORP $61,402 37,670 1.25% Shares
XTX Topco Ltd $57,801 35,461 1.18% Shares
FMR LLC $54,913 33,689 1.12% Shares
RENAISSANCE TECHNOLOGIES LLC $48,411 29,700 0.98% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $46,944 28,800 0.95% Put option
Cerity Partners LLC $44,595 27,359 0.91% Shares
Abel Hall, LLC $40,031 24,559 0.81% Shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $39,671 20,449 0.81% Shares
Bank of New York Mellon Corp $32,580 19,988 0.66% Shares
StoneX Group Inc. $30,614 21,513 0.62% Shares
MERCER GLOBAL ADVISORS INC /ADV $29,029 17,809 0.59% Shares
Modera Wealth Management, LLC $28,648 17,575 0.58% Shares
WOLVERINE TRADING, LLC $27,852 13,200 0.57% Call option
CITADEL ADVISORS LLC $27,384 16,800 0.56% Call option
LMR Partners LLP $27,058 16,600 0.55% Shares
Point72 Asset Management, L.P. $27,021 16,577 0.55% Shares
Squarepoint Ops LLC $26,150 16,043 0.53% Shares
Russell Investments Group, Ltd. $25,095 15,396 0.51% Shares
Arax Advisory Partners $23,744 14,567 0.48% Shares
BARCLAYS PLC $21,728 13,330 0.44% Shares
LPL Financial LLC $20,932 12,842 0.43% Shares
HighTower Advisors, LLC $20,642 12,664 0.42% Shares
Creative Planning $18,460 11,325 0.38% Shares
OSAIC HOLDINGS, INC. $18,419 11,300 0.37% Shares
CAPTRUST FINANCIAL ADVISORS $18,311 11,234 0.37% Shares
Scientech Research LLC $17,087 10,483 0.35% Shares
Beacon Pointe Advisors, LLC $16,900 10,368 0.34% Shares
DAVENPORT & Co LLC $16,300 10,000 0.33% Shares
CWM, LLC $14,826 13,120 0.30% Shares
RHUMBLINE ADVISERS $14,247 8,741 0.29% Shares
DIMENSIONAL FUND ADVISORS LP $12,349 7,576 0.25% Shares
BlackRock, Inc. $9,087 5,575 0.18% Shares
ROYAL BANK OF CANADA $7,000 4,030 0.14% Shares
BNP PARIBAS FINANCIAL MARKETS $4,460 2,736 0.09% Shares
Rockefeller Capital Management L.P. $4,075 2,500 0.08% Shares
Leonteq Securities AG $4,075 2,500 0.08% Shares
AQR CAPITAL MANAGEMENT LLC $3,912 2,400 0.08% Shares
Integrated Wealth Concepts LLC $3,602 2,210 0.07% Shares
NATIONAL BANK OF CANADA /FI/ $3,280 2,000 0.07% Shares
SBI Securities Co., Ltd. $2,601 1,596 0.05% Shares
Allworth Financial LP $2,023 1,241 0.04% Shares
Essential Partners LLC $1,454 892 0.03% Shares
GAMMA Investing LLC $1,351 829 0.03% Shares
JPMORGAN CHASE & CO $873 539 0.02% Shares
GROUP ONE TRADING LLC $804 493 0.02% Shares
Federation des caisses Desjardins du Quebec $652 400 0.01% Shares
Farther Finance Advisors, LLC $602 370 0.01% Shares
Cornerstone Planning Group LLC $559 304 0.01% Shares
ROTHSCHILD INVESTMENT LLC $505 310 0.01% Shares
True Wealth Design, LLC $475 291 0.01% Shares
IFP Advisors, Inc $339 208 0.01% Shares
Keating Financial Advisory Services, Inc. $326 200 0.01% Shares
RAYMOND JAMES FINANCIAL INC $264 162 0.01% Shares
MORGAN STANLEY $196 120 0.00% Shares
Dauntless Investment Group, LLC $163 100 0.00% Shares
CITIGROUP INC $160 98 0.00% Shares
HRT FINANCIAL LP $137 84,358 0.00% Shares
GSA CAPITAL PARTNERS LLP $134 81,991 0.00% Shares
Fortitude Family Office, LLC $129 79 0.00% Shares
Virtu Financial LLC $123 75,212 0.00% Shares
EverSource Wealth Advisors, LLC $104 64 0.00% Shares
WELLS FARGO & COMPANY/MN $90 55 0.00% Shares
Wealth Enhancement Trust Services, Inc. $68 42 0.00% Shares
SJS Investment Consulting Inc. $67 41 0.00% Shares
US BANCORP \DE\ $41 25 0.00% Shares
Sunbelt Securities, Inc. $38 34 0.00% Shares
SIMPLEX TRADING, LLC $37 23 0.00% Shares
Clearstead Advisors, LLC $28 17 0.00% Shares
Caitong International Asset Management Co., Ltd $28 17 0.00% Shares
JPL Wealth Management, LLC $10 6 0.00% Shares
TrinityBridge Ltd $3 2,000 0.00% Shares

Company insiders 10 insiders · 4 officers · 7 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
David J Moss Chief Executive Officer July 2, 2026 X 1,294,883 0 0 $0
Raymond Joseph Tesi President and CEO Dec. 5, 2024 A 1,554,106 0 0 $0
Cory Randall Ellspermann CFO Dec. 1, 2025 A 0 0 $0
Mark William Lowdell Chief Scientific Officer July 2, 2026 X 1,518,017 0 0 $0
Scott Juda Director July 2, 2026 X 86,404 0 0 $0
James Kelly Ganjei Director Dec. 1, 2025 A 17,793 0 0 $0
Timothy J Schroeder Director Dec. 1, 2025 A 82,187 0 0 $0
Marcia Allen Director Dec. 1, 2025 A 0 0 $0
Edgardo Baracchini Jr Director May 14, 2024 A 0 0 $0
Linda F Powers 10% owner Jan. 27, 2020 S 210,000 0 0 $0

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

Activists & 5%+ owners 3 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
Mark Lowdell ×3 filings April 21, 2022 Initial filing SEC
David J. Moss ×3 filings April 21, 2022 Initial filing SEC
Raymond J. Tesi ×3 filings April 21, 2022 Initial filing 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 8 ETFs

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
RSSL · Global X Funds 0.00% 9,449 NS April 30, 2026 N-PORT
ITWO · ProShares Trust 0.00% 1,048 NS May 31, 2026 N-PORT
UWM · ProShares Trust 0.00% 820 NS May 31, 2026 N-PORT
URTY · ProShares Trust 0.00% 829 NS May 31, 2026 N-PORT
HDG · ProShares Trust 0.00% 21 NS May 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS July 15, 2026 Daily
VTI · VANGUARD INDEX FUNDS July 15, 2026 Daily
IWC · iShares Trust Aug. 18, 2026 Daily