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Side-by-side financial comparison of Celldex Therapeutics, Inc. (CLDX) and Lantheus Holdings, Inc. (LNTH). Click either name above to swap in a different company.

Lantheus Holdings, Inc. is the larger business by last-quarter revenue ($406.8M vs $120.0K, roughly 3389.9× Celldex Therapeutics, Inc.). Lantheus Holdings, Inc. runs the higher net margin — 13.3% vs -67764.2%, a 67777.5% gap on every dollar of revenue. On growth, Lantheus Holdings, Inc. posted the faster year-over-year revenue change (4.0% vs -89.8%). Lantheus Holdings, Inc. produced more free cash flow last quarter ($81.4M vs $-65.2M). Over the past eight quarters, Lantheus Holdings, Inc.'s revenue compounded faster (4.9% CAGR vs -12.3%).

Celldex Therapeutics, Inc. is a clinical-stage biopharmaceutical company that develops targeted immunotherapies for hard-to-treat cancers and rare immunological diseases. Its pipeline covers antibody-drug conjugates, monoclonal antibodies and other novel therapies, serving patients with high unmet medical needs mainly across North America and Europe.

Lantheus Holdings, Inc. is a global healthcare firm specializing in the development, manufacturing and commercialization of innovative diagnostic imaging agents and related solutions. Its offerings cover core medical segments including oncology, cardiology and urology, with primary markets across North America and other key global regions.

CLDX vs LNTH — Head-to-Head

Bigger by revenue
LNTH
LNTH
3389.9× larger
LNTH
$406.8M
$120.0K
CLDX
Growing faster (revenue YoY)
LNTH
LNTH
+93.8% gap
LNTH
4.0%
-89.8%
CLDX
Higher net margin
LNTH
LNTH
67777.5% more per $
LNTH
13.3%
-67764.2%
CLDX
More free cash flow
LNTH
LNTH
$146.6M more FCF
LNTH
$81.4M
$-65.2M
CLDX
Faster 2-yr revenue CAGR
LNTH
LNTH
Annualised
LNTH
4.9%
-12.3%
CLDX

Income Statement — Q4 2025 vs Q4 2025

Metric
CLDX
CLDX
LNTH
LNTH
Revenue
$120.0K
$406.8M
Net Profit
$-81.3M
$54.1M
Gross Margin
59.2%
Operating Margin
-72628.3%
19.0%
Net Margin
-67764.2%
13.3%
Revenue YoY
-89.8%
4.0%
Net Profit YoY
-72.7%
558.8%
EPS (diluted)
$-1.23
$0.86

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
CLDX
CLDX
LNTH
LNTH
Q4 25
$120.0K
$406.8M
Q3 25
$0
$384.0M
Q2 25
$730.0K
$378.0M
Q1 25
$695.0K
$372.8M
Q4 24
$1.2M
$391.1M
Q3 24
$3.2M
$378.7M
Q2 24
$2.5M
$394.1M
Q1 24
$156.0K
$370.0M
Net Profit
CLDX
CLDX
LNTH
LNTH
Q4 25
$-81.3M
$54.1M
Q3 25
$-67.0M
$27.8M
Q2 25
$-56.6M
$78.8M
Q1 25
$-53.8M
$72.9M
Q4 24
$-47.1M
$-11.8M
Q3 24
$-42.1M
$131.1M
Q2 24
$-35.8M
$62.1M
Q1 24
$-32.8M
$131.1M
Gross Margin
CLDX
CLDX
LNTH
LNTH
Q4 25
59.2%
Q3 25
57.9%
Q2 25
63.8%
Q1 25
63.8%
Q4 24
63.5%
Q3 24
63.9%
Q2 24
64.9%
Q1 24
65.4%
Operating Margin
CLDX
CLDX
LNTH
LNTH
Q4 25
-72628.3%
19.0%
Q3 25
11.4%
Q2 25
-8747.5%
23.3%
Q1 25
-9027.2%
27.4%
Q4 24
-4768.3%
29.1%
Q3 24
-1633.5%
35.3%
Q2 24
-1854.2%
26.1%
Q1 24
-26030.8%
28.8%
Net Margin
CLDX
CLDX
LNTH
LNTH
Q4 25
-67764.2%
13.3%
Q3 25
7.2%
Q2 25
-7753.4%
20.8%
Q1 25
-7740.4%
19.6%
Q4 24
-4007.8%
-3.0%
Q3 24
-1320.0%
34.6%
Q2 24
-1434.8%
15.8%
Q1 24
-21030.8%
35.4%
EPS (diluted)
CLDX
CLDX
LNTH
LNTH
Q4 25
$-1.23
$0.86
Q3 25
$-1.01
$0.41
Q2 25
$-0.85
$1.12
Q1 25
$-0.81
$1.02
Q4 24
$-0.71
$-0.18
Q3 24
$-0.64
$1.79
Q2 24
$-0.54
$0.88
Q1 24
$-0.56
$1.87

Balance Sheet & Financial Strength

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

Metric
CLDX
CLDX
LNTH
LNTH
Cash + ST InvestmentsLiquidity on hand
$518.6M
$359.1M
Total DebtLower is stronger
$568.7M
Stockholders' EquityBook value
$527.2M
$1.1B
Total Assets
$583.0M
$2.2B
Debt / EquityLower = less leverage
0.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLDX
CLDX
LNTH
LNTH
Q4 25
$518.6M
$359.1M
Q3 25
$583.2M
$382.0M
Q2 25
$630.3M
$695.6M
Q1 25
$673.3M
$938.5M
Q4 24
$725.3M
$912.8M
Q3 24
$756.0M
$866.4M
Q2 24
$802.3M
$757.0M
Q1 24
$823.8M
$718.3M
Total Debt
CLDX
CLDX
LNTH
LNTH
Q4 25
$568.7M
Q3 25
$567.9M
Q2 25
$566.8M
Q1 25
$566.1M
Q4 24
$565.3M
Q3 24
$613.0K
Q2 24
$563.2M
Q1 24
$562.5M
Stockholders' Equity
CLDX
CLDX
LNTH
LNTH
Q4 25
$527.2M
$1.1B
Q3 25
$598.4M
$1.1B
Q2 25
$655.4M
$1.2B
Q1 25
$703.0M
$1.2B
Q4 24
$747.0M
$1.1B
Q3 24
$785.9M
$1.2B
Q2 24
$813.7M
$1.0B
Q1 24
$838.6M
$945.5M
Total Assets
CLDX
CLDX
LNTH
LNTH
Q4 25
$583.0M
$2.2B
Q3 25
$648.4M
$2.3B
Q2 25
$692.4M
$2.1B
Q1 25
$739.5M
$2.1B
Q4 24
$792.3M
$2.0B
Q3 24
$823.2M
$2.0B
Q2 24
$845.6M
$1.9B
Q1 24
$868.8M
$1.8B
Debt / Equity
CLDX
CLDX
LNTH
LNTH
Q4 25
0.52×
Q3 25
0.51×
Q2 25
0.49×
Q1 25
0.49×
Q4 24
0.52×
Q3 24
0.00×
Q2 24
0.55×
Q1 24
0.59×

Cash Flow & Capital Efficiency

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

Metric
CLDX
CLDX
LNTH
LNTH
Operating Cash FlowLast quarter
$-63.9M
$90.2M
Free Cash FlowOCF − Capex
$-65.2M
$81.4M
FCF MarginFCF / Revenue
-54350.8%
20.0%
Capex IntensityCapex / Revenue
1067.5%
2.2%
Cash ConversionOCF / Net Profit
1.67×
TTM Free Cash FlowTrailing 4 quarters
$-213.7M
$354.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLDX
CLDX
LNTH
LNTH
Q4 25
$-63.9M
$90.2M
Q3 25
$-48.6M
$105.3M
Q2 25
$-44.0M
$87.1M
Q1 25
$-54.4M
$107.6M
Q4 24
$-32.5M
$157.7M
Q3 24
$-55.3M
$175.1M
Q2 24
$-29.3M
$84.7M
Q1 24
$-40.6M
$127.2M
Free Cash Flow
CLDX
CLDX
LNTH
LNTH
Q4 25
$-65.2M
$81.4M
Q3 25
$-49.1M
$94.7M
Q2 25
$-44.7M
$79.1M
Q1 25
$-54.6M
$98.8M
Q4 24
$-33.2M
$141.4M
Q3 24
$-55.9M
$159.3M
Q2 24
$-29.6M
$73.5M
Q1 24
$-41.0M
$119.0M
FCF Margin
CLDX
CLDX
LNTH
LNTH
Q4 25
-54350.8%
20.0%
Q3 25
24.7%
Q2 25
-6127.8%
20.9%
Q1 25
-7861.4%
26.5%
Q4 24
-2828.3%
36.1%
Q3 24
-1751.2%
42.0%
Q2 24
-1185.0%
18.7%
Q1 24
-26270.5%
32.2%
Capex Intensity
CLDX
CLDX
LNTH
LNTH
Q4 25
1067.5%
2.2%
Q3 25
2.8%
Q2 25
99.7%
2.1%
Q1 25
38.1%
2.3%
Q4 24
64.3%
4.2%
Q3 24
17.1%
4.2%
Q2 24
11.0%
2.8%
Q1 24
220.5%
2.2%
Cash Conversion
CLDX
CLDX
LNTH
LNTH
Q4 25
1.67×
Q3 25
3.79×
Q2 25
1.11×
Q1 25
1.47×
Q4 24
Q3 24
1.34×
Q2 24
1.36×
Q1 24
0.97×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLDX
CLDX

Segment breakdown not available.

LNTH
LNTH

Radiopharmaceutical Oncology$240.2M59%
Definity$85.3M21%
Strategic Partnerships And Other$23.3M6%
Techne Lite$21.0M5%
Licenseand Royalty Revenues$17.4M4%
Other$13.6M3%
Other Precision Diagnostics$5.9M1%

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