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AIM logoAIM ImmunoTech Inc.(AIM)Earnings, Financials & Key Ratios

AIM•AMEX
$0.56
$31M mkt cap·Price updated May 7, 2026
SectorHealthcareIndustryBiotechnologySub-IndustryVaccines and Infectious Disease
AboutAIM ImmunoTech Inc., an immuno-pharma company, focuses on the research and development of therapeutics to treat multiple types of cancers, viral diseases, and immune-deficiency disorders in the United States. The company's products include Ampligen, a drug of macromolecular ribonucleic acid molecules for the treatment of chronic fatigue syndrome (CFS). It is also developing Ampligen for the treatment of renal cell carcinoma, malignant melanoma, non-small cell lung, ovarian, breast, colorectal, prostate and pancreatic cancer, myalgic encephalomyelitis, Hepatitis B, HIV, COVID-19, and post-COVID conditions. In addition, the company provides Alferon N Injection, an injectable formulation of natural alpha interferon to treat genital warts, a sexually transmitted disease. It has agreements with UMN Pharma Inc.; Japanese National Institute of Infectious Diseases; Shionogi & Co., Ltd.; Polysciences Inc.; and University of Cagliari Dipartimento di Scienze della Vita e dell'Ambiente. The company was formerly known as Hemispherx Biopharma, Inc. and changed its name to AIM ImmunoTech Inc. in August 2019. AIM ImmunoTech Inc. was incorporated in 1966 and is headquartered in Ocala, Florida.Show more
  • Revenue$170K-15.8%
  • EBITDA-$20M+38.4%
  • Net Income-$17M+40.2%
  • EPS (Diluted)-0.31+48.3%
  • Gross Margin81.76%+3.2%
  • EBITDA Margin-11485.88%+26.8%
  • Operating Margin-11630.59%+26.4%
  • Net Margin-10188.24%+28.9%
  • ROE-388.69%-226.8%
  • ROIC-546.09%-102.6%
  • Interest Coverage-33.80
Technical→

AIM Key Insights

AIM ImmunoTech Inc. (AIM) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

No significant strengths identified

✗Weaknesses

  • ✗Weak Piotroski F-Score: 3/9
  • ✗Negative free cash flow
  • ✗Weak momentum: RS Rating 3 (bottom 3%)
  • ✗Shares diluted 15.3% in last year
  • ✗Trading more than 30% below 52-week high
  • ✗Low asset turnover indicates capital-intensive operations

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

AIM Price & Volume

AIM ImmunoTech Inc. (AIM) stock price & volume — 10-year historical chart

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AIM Growth Metrics

AIM ImmunoTech Inc. (AIM) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years-1.46%
5 Years3.96%
3 Years7.99%
TTM-41.05%

Profit CAGR

10 Years-
5 Years-
3 Years-
TTM34.18%

EPS CAGR

10 Years-
5 Years-
3 Years-
TTM-1027.58%

Return on Capital

10 Years-105.37%
5 Years-123.79%
3 Years-190.97%
Last Year-403.43%

AIM Peer Comparison

AIM ImmunoTech Inc. (AIM) competitors in Vaccines and Infectious Disease — business model, growth, and fundamentals comparison

Select Columns
Stock Universe
Valuation
Growth
Profitability
Financial Health
Dividends & Buybacks
Price Performance
Technical
Fundamentals ($)
Sector-Specific
CompanyMarket CapStock PriceP/E Ratio (TTM)Revenue Growth 1YNet MarginReturn on Equity (ROE)FCF YieldDebt / Equity
IMMP logoIMMPImmutep LimitedDirect Competitor63.65M0.43-1.4231.28%-11.72%-72.51%0.01
NKTR logoNKTRNektar TherapeuticsDirect Competitor1.69B83.37-8.57-43.89%-297.07%-399.1%1.66
IOVA logoIOVAIovance Biotherapeutics, Inc.Direct Competitor1.27B3.55-3.2660.6%-123.9%-50.17%0.07
INO logoINOInovio Pharmaceuticals, Inc.Product Competitor642.34M1.37-0.76-100%-14.06%0.39
NVAX logoNVAXNovavax, Inc.Product Competitor1.5B9.233.6364.69%-14.73%
ADMA logoADMAADMA Biologics, Inc.Product Competitor2.03B8.4714.1219.63%32.43%38.97%0.17
VXRT logoVXRTVaxart, Inc.Product Competitor177.97M0.7410.577.27%6.88%33.83%0.10
REGN logoREGNRegeneron Pharmaceuticals, Inc.Supply Chain73.68B709.1017.100.99%29.65%14.32%0.09

Compare AIM vs Peers

AIM ImmunoTech Inc. (AIM) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs IMMP

Most directly comparable listed peer for AIM.

Scale Benchmark

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Peer Set

Compare Top 5

vs IMMP, NKTR, IOVA, INO

AIM Income Statement

AIM ImmunoTech Inc. (AIM) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily
Line itemDec'16Dec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24TTM
Sales/Revenue92K437K367K140K163K135K141K202K170K112K
Revenue Growth %-30.83%375%-16.02%-61.85%16.43%-17.18%4.44%43.26%-15.84%-41.05%
Cost of Goods Sold1.11M1.18M884K893K806K850K-424K42K31K91K
COGS % of Revenue1204.35%270.71%240.87%637.86%494.48%629.63%-300.71%20.79%18.24%-
Gross Profit
-1.02M▲ 0%
-746K▲ 26.6%
-517K▲ 30.7%
-753K▼ 45.6%
-643K▲ 14.6%
-715K▼ 11.2%
565K▲ 179.0%
160K▼ 71.7%
139K▼ 13.1%
21K▲ 0%
Gross Margin %-1104.35%-170.71%-140.87%-537.86%-394.48%-529.63%400.71%79.21%81.76%18.75%
Gross Profit Growth %30.65%26.57%30.7%-45.65%14.61%-11.2%179.02%-71.68%-13.13%-
Operating Expenses12.79M10.67M10.98M11.69M14.51M18.12M20.49M32.08M19.91M14.51M
OpEx % of Revenue13900%2441.65%2991.55%8350%8901.23%13424.44%14530.36%15879.21%11712.35%-
Selling, General & Admin7.68M6.57M6.2M7.04M8.65M8.67M13.5M21.14M13.71M10.12M
SG&A % of Revenue8348.91%1503.89%1689.65%5027.86%5309.2%6423.7%9573.05%10463.86%8067.06%-
Research & Development5.11M4.1M4.78M4.65M5.72M7.67M6.99M10.93M6.2M4.53M
R&D % of Revenue5551.09%937.76%1301.91%3322.14%3509.2%5682.96%4957.31%5408.42%3645.29%-
Other Operating Expenses0000135K1.78M000-136K
Operating Income
-13.8M▲ 0%
-11.42M▲ 17.3%
-11.5M▼ 0.7%
-12.44M▼ 8.2%
-15.15M▼ 21.8%
-18.84M▼ 24.3%
-19.92M▼ 5.8%
-31.92M▼ 60.2%
-19.77M▲ 38.0%
-14.48M▲ 0%
Operating Margin %-15004.35%-2612.36%-3132.43%-8887.86%-9295.71%-13954.07%-14129.65%-15800%-11630.59%-12933.04%
Operating Income Growth %17.09%17.3%-0.7%-8.24%-21.77%-24.33%-5.76%-60.2%38.05%-
EBITDA-12.63M-10.41M-10.58M-11.61M-14.42M-18.06M-20.35M-31.68M-19.53M-14.19M
EBITDA Margin %-13733.7%-2382.61%-2881.74%-8295.71%-8846.01%-13380%-14430.36%-15682.18%-11485.88%-12669.64%
EBITDA Growth %18.27%17.59%-1.58%-9.81%-24.15%-25.27%-12.64%-55.69%38.36%48.74%
D&A (Non-Cash Add-back)1.17M1M920K829K733K775K-424K238K246K295K
EBIT-7.5M-8.12M-9.32M-8.98M-13.73M-19.06M-19.45M-28.96M-16.73M-15.2M
Net Interest Income129K-51K-470K-338K-453K-67K629K04.61M4.33M
Interest Income129K88K32K89K219K0629K05.19M4.89M
Interest Expense0139K502K427K672K67K00585K553K
Other Income/Expense6.3M3.16M1.67M3.04M752K-289K477.81K2.95M2.45M-1.26M
Pretax Income
-7.5M▲ 0%
-8.26M▼ 10.1%
-9.81M▼ 18.8%
-9.53M▲ 2.9%
-14.4M▼ 51.1%
-19.13M▼ 32.8%
-19.45M▼ 1.7%
-28.96M▼ 48.9%
-17.32M▲ 40.2%
-15.75M▲ 0%
Pretax Margin %-8154.35%-1889.93%-2673.84%-6809.29%-8834.36%-14168.15%-13790.78%-14337.62%-10188.24%-14062.5%
Income Tax002.19M1.29M000000
Effective Tax Rate %0%0%-22.27%-13.56%0%0%0%0%0%0%
Net Income
-7.5M▲ 0%
-8.26M▼ 10.1%
-9.81M▼ 18.8%
-10.83M▼ 10.3%
-14.4M▼ 33.0%
-19.13M▼ 32.8%
-19.45M▼ 1.7%
-28.96M▼ 48.9%
-17.32M▲ 40.2%
-15.75M▲ 0%
Net Margin %-8154.35%-1889.93%-2673.84%-7732.86%-8834.36%-14168.15%-13790.78%-14337.62%-10188.24%-14062.5%
Net Income Growth %50.74%-10.09%-18.82%-10.32%-33.01%-32.83%-1.66%-48.94%40.2%34.18%
Net Income (Continuing)-7.5M-8.26M-9.83M-9.4M-14.4M-19.13M-19.45M-28.96M-17.32M-15.75M
Discontinued Operations0000000000
Minority Interest0000000000
EPS (Diluted)
-15.13▲ 0%
-12.67▲ 16.3%
-9.77▲ 22.9%
-2.97▲ 69.6%
-0.51▲ 82.8%
-0.45▲ 11.8%
-0.44▲ 2.2%
-0.60▼ 36.4%
-0.31▲ 48.3%
-7.52▲ 0%
EPS Growth %55.57%16.26%22.89%69.6%82.83%11.76%2.22%-36.36%48.33%-1027.58%
EPS (Basic)-15.13-12.67-9.77-2.97-0.51-0.45-0.44-0.60-0.31-
Diluted Shares Outstanding495.86K651.72K1M3.64M31.84M47.34M48.05M48.59M56.02M2.09M
Basic Shares Outstanding495.86K651.72K1M3.64M31.84M47.34M48.05M48.59M56.02M2.09M
Dividend Payout Ratio----------

AIM Balance Sheet

AIM ImmunoTech Inc. (AIM) balance sheet — assets, liabilities & shareholders' equity

Line itemDec'16Dec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24TTM
Total Current Assets6.94M3.5M3.8M10.45M40.31M50.21M36.32M14.56M4.18M2.58M
Cash & Short-Term Investments5.87M2.11M1.82M8.78M39M48.27M34.19M13.07M3.98M2.41M
Cash Only2.41M1.41M299K1.47M38.5M32.09M27.05M5.44M1.7M2.35M
Short-Term Investments3.46M695K1.53M7.31M501K16.18M7.14M7.63M2.28M62K
Accounts Receivable024K1.09M820K1.12M1.64M1.68M1.18M00
Days Sales Outstanding-20.051.09K2.14K2.52K4.44K4.34K2.14K-15.48
Inventory0000000-302K00
Days Inventory Outstanding----------
Other Current Assets764K764K00184K0455K302K199K166K
Total Non-Current Assets11.93M10.7M10.05M9.77M70.71M7.49M4.17M4.83M4.43M2.92M
Property, Plant & Equipment9.51M8.59M7.78M7.27M6.65M4.2M1.02M824K726K516K
Fixed Asset Turnover0.01x0.05x0.05x0.02x0.02x0.03x0.14x0.25x0.23x0.18x
Goodwill0000000000
Intangible Assets872K858K912K1.15M1.5M1.97M1.94M2.31M2.59M2.04M
Long-Term Investments00-40.29M-45.09M15.38M-25.02M0000
Other Non-Current Assets1.55M1.26M1.35M1.35M116K1.32M1.2M1.69M1.11M2.57M
Total Assets
18.87M▲ 0%
14.21M▼ 24.7%
13.85M▼ 2.5%
20.22M▲ 46.0%
111.02M▲ 449.1%
57.7M▼ 48.0%
40.49M▼ 29.8%
19.38M▼ 52.1%
8.61M▼ 55.6%
5.49M▲ 0%
Asset Turnover0.00x0.03x0.03x0.01x0.00x0.00x0.00x0.01x0.02x0.02x
Asset Growth %-17.24%-24.72%-2.55%46.04%449.09%-48.03%-29.83%-52.13%-55.59%-250.28%
Total Current Liabilities2.44M2.71M5.29M1.13M1.1M673K1.36M8.65M9.54M4.04M
Accounts Payable887K741K680K472K383K198K377K6.44M6.38M1.25M
Days Payables Outstanding292.2228.63280.77192.92173.4485.02-324.5455.99K75.15K21.94K
Short-Term Debt003.61M214K277K0002.31M2.11M
Deferred Revenue (Current)00806K189K000000
Other Current Liabilities000309K440K01K1.57M1K662K
Current Ratio2.85x1.29x0.72x9.27x36.58x74.61x26.69x1.68x0.44x0.44x
Quick Ratio2.85x1.29x0.72x9.27x36.58x74.61x26.69x1.72x0.44x0.44x
Cash Conversion Cycle----------21.92K
Total Non-Current Liabilities940K2.8M3.38M6.18M48.63M147K659K495K395K7.53M
Long-Term Debt01.83M03.91M000000
Capital Lease Obligations002.32M2.22M2.01M112K659K495K395K1.24M
Deferred Tax Liabilities0040.29M44.56M46.44M23.71M0000
Other Non-Current Liabilities940K962K1.06M57K180K35K0007.3M
Total Liabilities3.38M5.5M8.67M7.31M49.73M820K2.02M9.15M9.93M11.57M
Total Debt01.83M5.92M6.38M2.29M149K837K718K2.94M2.34M
Net Debt-2.41M423K5.63M4.91M-36.22M-31.94M-26.22M-4.72M1.24M-9K
Debt / Equity-0.21x1.15x0.49x0.04x0.00x0.02x0.07x--0.38x
Debt / EBITDA----------0.16x
Net Debt / EBITDA---------0.00x
Interest Coverage--82.13x-22.90x-29.14x-22.55x-281.16x---33.80x-27.48x
Total Equity
15.5M▲ 0%
8.7M▼ 43.8%
5.17M▼ 40.5%
12.91M▲ 149.5%
61.29M▲ 374.9%
56.88M▼ 7.2%
38.47M▼ 32.4%
10.23M▼ 73.4%
-1.32M▼ 112.9%
-6.08M▲ 0%
Equity Growth %-23.92%-43.84%-40.55%149.46%374.89%-7.2%-32.37%-73.4%-112.92%-808.8%
Book Value per Share31.2513.355.153.541.921.200.800.21-0.02-2.90
Total Shareholders' Equity15.5M8.7M5.17M12.91M61.29M56.88M38.47M10.23M-1.32M-6.08M
Common Stock24K33K49K10K42K48K48K49K66K3K
Retained Earnings-300.5M-308.76M-318.57M-328.11M-341.97M-361.1M-380.55M-409.51M-426.83M-436.61M
Treasury Stock0000000000
Accumulated OCI-5K11K-3K0-47K00000
Minority Interest0000000000

AIM Cash Flow Statement

AIM ImmunoTech Inc. (AIM) cash flow — operating, investing & free cash flow history

Line itemDec'16Dec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24TTM
Cash from Operations-7.38M-7.94M-10.64M-9.07M-10.37M-13.96M-16.11M-21.27M-14.89M-14.89M
Operating CF Margin %-8021.74%-1817.16%-2899.18%-6476.43%-6360.74%-10344.44%-11424.11%-10528.22%-8757.65%-
Operating CF Growth %54.03%-7.6%-33.99%14.78%-14.35%-34.69%-15.35%-32.03%29.99%96.23%
Net Income-7.5M-8.26M-9.81M-9.53M-14.4M-19.13M-19.45M-28.96M-17.32M-15.75M
Depreciation & Amortization1.3M1.01M878K792K733K805K256K238K246K231K
Stock-Based Compensation410K571K929K853K1.04M1.57M954K243K686K256K
Deferred Taxes57K-17K-1.4M-891K-96K-2.32M197K5.84M00
Other Non-Cash Items-1.68M-2.38M845K255K1.75M4.24M964K310K1.2M1.68M
Working Capital Changes29K1.13M-2.08M-543K605K895K966K1.06M296K662K
Change in Receivables0-24K-1.07M274K40K34K-35K492K1.18M3K
Change in Inventory-1.33M00-647K0035K000
Change in Payables-326K566K166K-207K-89K-185K179K0-60K-1.54M
Cash from Investing2.92M2.73M92K-6.15M-9.16M-631K10.99M-832K4.71M5.65M
Capital Expenditures-454K-69K-127K-365K-595K-633K-271K-585K-18K-402K
CapEx % of Revenue493.48%15.79%34.6%260.71%365.03%468.89%192.2%289.6%10.59%-
Acquisitions00755K0573K592K3.9M47K00
Investments----------
Other Investing001.13M0-573K-347K00-631K0
Cash from Financing4.76M4.21M9.44M16.39M56.56M8.19M80K485K6.44M8.71M
Debt Issued (Net)-1K1.9M4.92M1.08M-4.68M-4.85M002.25M5M
Equity Issued (Net)01000K01000K1000K1000K80K485K892K399K
Dividends Paid0000000000
Share Repurchases0000000000
Other Financing4.76M-102K4.52M000003.3M3.3M
Net Change in Cash
293K▲ 0%
-996K▼ 439.9%
-1.11M▼ 11.7%
1.17M▲ 205.2%
37.03M▲ 3062.3%
-6.41M▼ 117.3%
-5.04M▲ 21.3%
-21.61M▼ 328.8%
-3.74M▲ 82.7%
1.43M▲ 0%
Free Cash Flow
-7.83M▲ 0%
-8.01M▼ 2.2%
-10.77M▼ 34.4%
-9.43M▲ 12.4%
-10.96M▼ 16.2%
-14.6M▼ 33.2%
-16.38M▼ 12.2%
-21.85M▼ 33.4%
-14.91M▲ 31.8%
-13.33M▲ 0%
FCF Margin %-8515.22%-1832.95%-2933.79%-6737.14%-6725.77%-10813.33%-11616.31%-10817.82%-8768.24%-11900%
FCF Growth %52.64%-2.25%-34.42%12.4%-16.23%-33.16%-12.2%-33.41%31.79%37.5%
FCF per Share-15.80-12.29-10.72-2.59-0.34-0.31-0.34-0.45-0.27-0.27
FCF Conversion (FCF/Net Income)0.98x0.96x1.08x0.84x0.72x0.73x0.83x0.73x0.86x0.85x
Interest Paid0000000000
Taxes Paid0000000000

AIM Key Ratios

AIM ImmunoTech Inc. (AIM) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric201620172018201920202021202220232024TTM
Return on Equity (ROE)-41.83%-68.25%-141.43%-119.75%-38.81%-32.37%-40.79%-118.94%-388.69%353.89%
Return on Invested Capital (ROIC)-66.05%-77.08%-86.54%-65.22%-52.99%-56.5%-80.36%-269.48%-546.09%-546.09%
Gross Margin-1104.35%-170.71%-140.87%-537.86%-394.48%-529.63%400.71%79.21%81.76%18.75%
Net Margin-8154.35%-1889.93%-2673.84%-7732.86%-8834.36%-14168.15%-13790.78%-14337.62%-10188.24%-14062.5%
Debt / Equity-0.21x1.15x0.49x0.04x0.00x0.02x0.07x--0.38x
Interest Coverage--82.13x-22.90x-29.14x-22.55x-281.16x---33.80x-27.48x
FCF Conversion0.98x0.96x1.08x0.84x0.72x0.73x0.83x0.73x0.86x0.85x
Revenue Growth-30.83%375%-16.02%-61.85%16.43%-17.18%4.44%43.26%-15.84%-41.05%

AIM Frequently Asked Questions

AIM ImmunoTech Inc. (AIM) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

AIM ImmunoTech Inc. (AIM) reported $0.1M in revenue for fiscal year 2024. This represents a 96% decrease from $3.0M in 1995.

AIM ImmunoTech Inc. (AIM) saw revenue decline by 15.8% over the past year.

AIM ImmunoTech Inc. (AIM) reported a net loss of $15.8M for fiscal year 2024.

Dividend & Returns

AIM ImmunoTech Inc. (AIM) has a return on equity (ROE) of -388.7%. Negative ROE indicates the company is unprofitable.

AIM ImmunoTech Inc. (AIM) had negative free cash flow of $13.3M in fiscal year 2024, likely due to heavy capital investments.

Explore More AIM

AIM ImmunoTech Inc. (AIM) financial analysis — history, returns, DCA and operating performance tools

Total Return Calculator

Historical returns with dividends reinvested

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DCA Calculator

Dollar cost averaging vs lump sum

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Dividend History

Yield, growth, payout safety & DRIP

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Earnings History

EPS trends, net income & profitability

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Price History

Long-term charts & historical price data

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Revenue History

Sales growth patterns & revenue breakdown

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Financial Ratios

30 years of market, efficiency and balance-sheet ratios

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Valuation

DCF intrinsic value, peer multiples & estimates

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