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Side-by-side financial comparison of AGENUS INC (AGEN) and AIM ImmunoTech Inc. (AIM). Click either name above to swap in a different company.

AGENUS INC is the larger business by last-quarter revenue ($34.2M vs $21.0K, roughly 1628.8× AIM ImmunoTech Inc.). AGENUS INC runs the higher net margin — -31.0% vs -19881.0%, a 19849.9% gap on every dollar of revenue. On growth, AGENUS INC posted the faster year-over-year revenue change (27.5% vs -53.3%). Over the past eight quarters, AGENUS INC's revenue compounded faster (10.5% CAGR vs -27.5%).

Agenus Inc. is a Lexington, Massachusetts-based biotechnology company focused on immunotherapy including immuno-oncology, a field that uses the immune system to control or cure cancer. The company is developing checkpoint modulators (CPMs), patient-specific anti-cancer vaccines, and adjuvants designed for use with various vaccines. CPM development is a particularly fast-moving field, since early products have produced unprecedented clinical benefits for patients.

AIM ImmunoTech Inc., formerly known as Hemispherx Biopharma Inc., is a biopharmaceutical company based in Ocala, Florida that is focused on the research and development of therapeutics to treat multiple types of cancers, various viruses and immune-deficiency disorders. Founded in 1990, the company has twenty-three employees.

AGEN vs AIM — Head-to-Head

Bigger by revenue
AGEN
AGEN
1628.8× larger
AGEN
$34.2M
$21.0K
AIM
Growing faster (revenue YoY)
AGEN
AGEN
+80.8% gap
AGEN
27.5%
-53.3%
AIM
Higher net margin
AGEN
AGEN
19849.9% more per $
AGEN
-31.0%
-19881.0%
AIM
Faster 2-yr revenue CAGR
AGEN
AGEN
Annualised
AGEN
10.5%
-27.5%
AIM

Income Statement — Q4 2025 vs Q4 2025

Metric
AGEN
AGEN
AIM
AIM
Revenue
$34.2M
$21.0K
Net Profit
$-10.6M
$-4.2M
Gross Margin
Operating Margin
42.1%
-14057.1%
Net Margin
-31.0%
-19881.0%
Revenue YoY
27.5%
-53.3%
Net Profit YoY
77.3%
30.0%
EPS (diluted)
$0.09
$-6.46

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AGEN
AGEN
AIM
AIM
Q4 25
$34.2M
$21.0K
Q3 25
$30.2M
$26.0K
Q2 25
$25.7M
$25.0K
Q1 25
$24.1M
$16.0K
Q4 24
$26.8M
$45.0K
Q3 24
$25.1M
$35.0K
Q2 24
$23.5M
$50.0K
Q1 24
$28.0M
$40.0K
Net Profit
AGEN
AGEN
AIM
AIM
Q4 25
$-10.6M
$-4.2M
Q3 25
$63.9M
$-3.3M
Q2 25
$-30.0M
$-2.8M
Q1 25
$-26.4M
$-3.7M
Q4 24
$-46.8M
$-6.0M
Q3 24
$-67.2M
$-3.7M
Q2 24
$-54.8M
$-1.8M
Q1 24
$-63.5M
$-5.8M
Gross Margin
AGEN
AGEN
AIM
AIM
Q4 25
Q3 25
97.9%
Q2 25
99.1%
Q1 25
99.4%
Q4 24
99.6%
Q3 24
99.4%
Q2 24
99.5%
Q1 24
99.6%
Operating Margin
AGEN
AGEN
AIM
AIM
Q4 25
42.1%
-14057.1%
Q3 25
-15.0%
-9411.5%
Q2 25
-65.0%
-10584.0%
Q1 25
-55.3%
-22618.8%
Q4 24
-96.5%
-13011.1%
Q3 24
-125.5%
-12825.7%
Q2 24
-128.4%
-7388.0%
Q1 24
-117.4%
-14335.0%
Net Margin
AGEN
AGEN
AIM
AIM
Q4 25
-31.0%
-19881.0%
Q3 25
211.4%
-12630.8%
Q2 25
-116.8%
-11176.0%
Q1 25
-109.6%
-23156.3%
Q4 24
-174.4%
-13260.0%
Q3 24
-267.7%
-10571.4%
Q2 24
-233.1%
-3672.0%
Q1 24
-226.6%
-14542.5%
EPS (diluted)
AGEN
AGEN
AIM
AIM
Q4 25
$0.09
$-6.46
Q3 25
$1.94
$1.57
Q2 25
$-1.00
$-3.68
Q1 25
$-1.03
$-0.05
Q4 24
$-1.95
$-21.80
Q3 24
$-3.08
$-6.00
Q2 24
$-2.52
$-3.00
Q1 24
$-3.04
$-0.12

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AGEN
AGEN
AIM
AIM
Cash + ST InvestmentsLiquidity on hand
$3.0M
$3.0M
Total DebtLower is stronger
$44.7M
$4.5M
Stockholders' EquityBook value
$-271.1M
$-9.8M
Total Assets
$226.8M
$5.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AGEN
AGEN
AIM
AIM
Q4 25
$3.0M
$3.0M
Q3 25
$3.5M
$2.4M
Q2 25
$9.5M
$835.0K
Q1 25
$18.5M
$2.2M
Q4 24
$40.4M
$4.0M
Q3 24
$44.8M
$7.2M
Q2 24
$93.7M
$10.1M
Q1 24
$52.9M
$10.9M
Total Debt
AGEN
AGEN
AIM
AIM
Q4 25
$44.7M
$4.5M
Q3 25
$34.2M
Q2 25
$33.9M
$2.7M
Q1 25
$33.6M
$2.4M
Q4 24
$33.2M
$2.8M
Q3 24
$3.3M
Q2 24
$3.3M
Q1 24
$3.3M
Stockholders' Equity
AGEN
AGEN
AIM
AIM
Q4 25
$-271.1M
$-9.8M
Q3 25
$-274.1M
$-6.1M
Q2 25
$-354.6M
$-6.5M
Q1 25
$-341.8M
$-3.9M
Q4 24
$-326.4M
$-1.3M
Q3 24
$-292.3M
$2.9M
Q2 24
$-241.3M
$6.1M
Q1 24
$-201.4M
$4.8M
Total Assets
AGEN
AGEN
AIM
AIM
Q4 25
$226.8M
$5.8M
Q3 25
$233.9M
$5.5M
Q2 25
$185.2M
$4.1M
Q1 25
$200.2M
$6.2M
Q4 24
$226.3M
$8.6M
Q3 24
$238.5M
$13.6M
Q2 24
$292.4M
$15.7M
Q1 24
$256.6M
$16.2M
Debt / Equity
AGEN
AGEN
AIM
AIM
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
1.13×
Q2 24
0.54×
Q1 24
0.69×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AGEN
AGEN
AIM
AIM
Operating Cash FlowLast quarter
$-16.6M
$-2.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AGEN
AGEN
AIM
AIM
Q4 25
$-16.6M
$-2.0M
Q3 25
$-14.7M
$-5.1M
Q2 25
$-20.2M
$-1.5M
Q1 25
$-25.6M
$-2.4M
Q4 24
$-28.7M
$-4.0M
Q3 24
$-53.3M
$-3.1M
Q2 24
$-38.2M
$-3.0M
Q1 24
$-38.2M
$-4.8M
Free Cash Flow
AGEN
AGEN
AIM
AIM
Q4 25
Q3 25
Q2 25
$-20.2M
Q1 25
$-25.6M
Q4 24
$-28.7M
Q3 24
$-53.3M
Q2 24
$-38.6M
Q1 24
$-38.2M
FCF Margin
AGEN
AGEN
AIM
AIM
Q4 25
Q3 25
Q2 25
-78.7%
Q1 25
-106.5%
Q4 24
-107.0%
Q3 24
-212.2%
Q2 24
-164.4%
Q1 24
-136.5%
Capex Intensity
AGEN
AGEN
AIM
AIM
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.0%
Q4 24
0.3%
Q3 24
0.0%
Q2 24
2.0%
Q1 24
0.1%
Cash Conversion
AGEN
AGEN
AIM
AIM
Q4 25
Q3 25
-0.23×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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