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Side-by-side financial comparison of F5, Inc. (FFIV) and Lantheus Holdings, Inc. (LNTH). Click either name above to swap in a different company.

F5, Inc. is the larger business by last-quarter revenue ($811.7M vs $406.8M, roughly 2.0× Lantheus Holdings, Inc.). F5, Inc. runs the higher net margin — 18.2% vs 13.3%, a 4.9% gap on every dollar of revenue. On growth, F5, Inc. posted the faster year-over-year revenue change (11.0% vs 4.0%). Over the past eight quarters, F5, Inc.'s revenue compounded faster (8.0% CAGR vs 4.9%).

F5, Inc. is an American technology company specializing in application security, multi-cloud management, online fraud prevention, application delivery networking (ADN), application availability and performance, and network security, access, and authorization.

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.

FFIV vs LNTH — Head-to-Head

Bigger by revenue
FFIV
FFIV
2.0× larger
FFIV
$811.7M
$406.8M
LNTH
Growing faster (revenue YoY)
FFIV
FFIV
+7.0% gap
FFIV
11.0%
4.0%
LNTH
Higher net margin
FFIV
FFIV
4.9% more per $
FFIV
18.2%
13.3%
LNTH
Faster 2-yr revenue CAGR
FFIV
FFIV
Annualised
FFIV
8.0%
4.9%
LNTH

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
FFIV
FFIV
LNTH
LNTH
Revenue
$811.7M
$406.8M
Net Profit
$148.0M
$54.1M
Gross Margin
81.4%
59.2%
Operating Margin
22.1%
19.0%
Net Margin
18.2%
13.3%
Revenue YoY
11.0%
4.0%
Net Profit YoY
1.5%
558.8%
EPS (diluted)
$2.58
$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
FFIV
FFIV
LNTH
LNTH
Q1 26
$811.7M
Q4 25
$822.5M
$406.8M
Q3 25
$810.1M
$384.0M
Q2 25
$780.4M
$378.0M
Q1 25
$731.1M
$372.8M
Q4 24
$766.5M
$391.1M
Q3 24
$746.7M
$378.7M
Q2 24
$695.5M
$394.1M
Net Profit
FFIV
FFIV
LNTH
LNTH
Q1 26
$148.0M
Q4 25
$180.1M
$54.1M
Q3 25
$190.5M
$27.8M
Q2 25
$189.9M
$78.8M
Q1 25
$145.5M
$72.9M
Q4 24
$166.4M
$-11.8M
Q3 24
$165.3M
$131.1M
Q2 24
$144.1M
$62.1M
Gross Margin
FFIV
FFIV
LNTH
LNTH
Q1 26
81.4%
Q4 25
81.5%
59.2%
Q3 25
82.2%
57.9%
Q2 25
81.0%
63.8%
Q1 25
80.7%
63.8%
Q4 24
81.7%
63.5%
Q3 24
80.8%
63.9%
Q2 24
80.4%
64.9%
Operating Margin
FFIV
FFIV
LNTH
LNTH
Q1 26
22.1%
Q4 25
26.0%
19.0%
Q3 25
25.4%
11.4%
Q2 25
25.2%
23.3%
Q1 25
21.7%
27.4%
Q4 24
26.8%
29.1%
Q3 24
25.6%
35.3%
Q2 24
23.4%
26.1%
Net Margin
FFIV
FFIV
LNTH
LNTH
Q1 26
18.2%
Q4 25
21.9%
13.3%
Q3 25
23.5%
7.2%
Q2 25
24.3%
20.8%
Q1 25
19.9%
19.6%
Q4 24
21.7%
-3.0%
Q3 24
22.1%
34.6%
Q2 24
20.7%
15.8%
EPS (diluted)
FFIV
FFIV
LNTH
LNTH
Q1 26
$2.58
Q4 25
$3.10
$0.86
Q3 25
$3.25
$0.41
Q2 25
$3.25
$1.12
Q1 25
$2.48
$1.02
Q4 24
$2.82
$-0.18
Q3 24
$2.79
$1.79
Q2 24
$2.44
$0.88

Balance Sheet & Financial Strength

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

Metric
FFIV
FFIV
LNTH
LNTH
Cash + ST InvestmentsLiquidity on hand
$1.4B
$359.1M
Total DebtLower is stronger
$568.7M
Stockholders' EquityBook value
$3.6B
$1.1B
Total Assets
$6.5B
$2.2B
Debt / EquityLower = less leverage
0.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FFIV
FFIV
LNTH
LNTH
Q1 26
$1.4B
Q4 25
$1.2B
$359.1M
Q3 25
$1.3B
$382.0M
Q2 25
$1.4B
$695.6M
Q1 25
$1.3B
$938.5M
Q4 24
$1.2B
$912.8M
Q3 24
$1.1B
$866.4M
Q2 24
$935.6M
$757.0M
Total Debt
FFIV
FFIV
LNTH
LNTH
Q1 26
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
Stockholders' Equity
FFIV
FFIV
LNTH
LNTH
Q1 26
$3.6B
Q4 25
$3.5B
$1.1B
Q3 25
$3.6B
$1.1B
Q2 25
$3.5B
$1.2B
Q1 25
$3.3B
$1.2B
Q4 24
$3.2B
$1.1B
Q3 24
$3.1B
$1.2B
Q2 24
$3.0B
$1.0B
Total Assets
FFIV
FFIV
LNTH
LNTH
Q1 26
$6.5B
Q4 25
$6.3B
$2.2B
Q3 25
$6.3B
$2.3B
Q2 25
$6.1B
$2.1B
Q1 25
$5.9B
$2.1B
Q4 24
$5.9B
$2.0B
Q3 24
$5.6B
$2.0B
Q2 24
$5.4B
$1.9B
Debt / Equity
FFIV
FFIV
LNTH
LNTH
Q1 26
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×

Cash Flow & Capital Efficiency

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

Metric
FFIV
FFIV
LNTH
LNTH
Operating Cash FlowLast quarter
$525.1M
$90.2M
Free Cash FlowOCF − Capex
$81.4M
FCF MarginFCF / Revenue
20.0%
Capex IntensityCapex / Revenue
2.2%
Cash ConversionOCF / Net Profit
3.55×
1.67×
TTM Free Cash FlowTrailing 4 quarters
$354.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FFIV
FFIV
LNTH
LNTH
Q1 26
$525.1M
Q4 25
$159.2M
$90.2M
Q3 25
$208.1M
$105.3M
Q2 25
$282.2M
$87.1M
Q1 25
$256.6M
$107.6M
Q4 24
$202.8M
$157.7M
Q3 24
$246.5M
$175.1M
Q2 24
$159.0M
$84.7M
Free Cash Flow
FFIV
FFIV
LNTH
LNTH
Q1 26
Q4 25
$149.5M
$81.4M
Q3 25
$191.9M
$94.7M
Q2 25
$273.7M
$79.1M
Q1 25
$246.1M
$98.8M
Q4 24
$194.7M
$141.4M
Q3 24
$240.4M
$159.3M
Q2 24
$153.1M
$73.5M
FCF Margin
FFIV
FFIV
LNTH
LNTH
Q1 26
Q4 25
18.2%
20.0%
Q3 25
23.7%
24.7%
Q2 25
35.1%
20.9%
Q1 25
33.7%
26.5%
Q4 24
25.4%
36.1%
Q3 24
32.2%
42.0%
Q2 24
22.0%
18.7%
Capex Intensity
FFIV
FFIV
LNTH
LNTH
Q1 26
Q4 25
1.2%
2.2%
Q3 25
2.0%
2.8%
Q2 25
1.1%
2.1%
Q1 25
1.4%
2.3%
Q4 24
1.1%
4.2%
Q3 24
0.8%
4.2%
Q2 24
0.8%
2.8%
Cash Conversion
FFIV
FFIV
LNTH
LNTH
Q1 26
3.55×
Q4 25
0.88×
1.67×
Q3 25
1.09×
3.79×
Q2 25
1.49×
1.11×
Q1 25
1.76×
1.47×
Q4 24
1.22×
Q3 24
1.49×
1.34×
Q2 24
1.10×
1.36×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FFIV
FFIV

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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