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Side-by-side financial comparison of Six Flags Entertainment Corporation (FUN) and ILLUMINA, INC. (ILMN). Click either name above to swap in a different company.

ILLUMINA, INC. is the larger business by last-quarter revenue ($1.1B vs $650.1M, roughly 1.7× Six Flags Entertainment Corporation). ILLUMINA, INC. runs the higher net margin — 12.3% vs -14.2%, a 26.5% gap on every dollar of revenue. ILLUMINA, INC. produced more free cash flow last quarter ($251.0M vs $-109.3M).

Six Flags, officially Six Flags Entertainment Corporation, is an American amusement park company headquartered in Charlotte, North Carolina, United States. The company has 42 locations in its portfolio, including 27 amusement parks and 15 water parks, with nine on-site resort properties. Formed on July 1, 2024, following a merger of equals between longtime competitors Cedar Fair and the former Six Flags company, it is the largest regional amusement park operator in the world. Upon completion ...

Illumina, Inc. is an American biotechnology company, headquartered in San Diego, California. Incorporated on April 1, 1998, Illumina develops, manufactures, and markets integrated systems for the analysis of genetic variation and biological function. The company provides a line of products and services that serves the sequencing, genotyping and gene expression, and proteomics markets, and serves more than 155 countries.

FUN vs ILMN — Head-to-Head

Bigger by revenue
ILMN
ILMN
1.7× larger
ILMN
$1.1B
$650.1M
FUN
Higher net margin
ILMN
ILMN
26.5% more per $
ILMN
12.3%
-14.2%
FUN
More free cash flow
ILMN
ILMN
$360.3M more FCF
ILMN
$251.0M
$-109.3M
FUN

Income Statement — Q4 FY2025 vs Q1 FY2027

Metric
FUN
FUN
ILMN
ILMN
Revenue
$650.1M
$1.1B
Net Profit
$-92.4M
$134.0M
Gross Margin
91.4%
66.1%
Operating Margin
-3.8%
19.2%
Net Margin
-14.2%
12.3%
Revenue YoY
4.8%
Net Profit YoY
EPS (diluted)
$-0.93
$0.87

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
FUN
FUN
ILMN
ILMN
Q1 26
$1.1B
Q4 25
$650.1M
$1.2B
Q3 25
$1.3B
Q2 25
$930.4M
Q1 25
$202.1M
Q4 24
$1.1B
Q3 24
$1.3B
$1.1B
Q2 24
$571.6M
$1.1B
Net Profit
FUN
FUN
ILMN
ILMN
Q1 26
$134.0M
Q4 25
$-92.4M
$334.0M
Q3 25
$-1.2B
Q2 25
$-99.6M
Q1 25
$-219.7M
Q4 24
$186.0M
Q3 24
$111.0M
$705.0M
Q2 24
$55.6M
$-2.0B
Gross Margin
FUN
FUN
ILMN
ILMN
Q1 26
66.1%
Q4 25
91.4%
65.5%
Q3 25
91.6%
Q2 25
91.3%
Q1 25
89.3%
Q4 24
65.9%
Q3 24
91.9%
69.0%
Q2 24
90.7%
64.8%
Operating Margin
FUN
FUN
ILMN
ILMN
Q1 26
19.2%
Q4 25
-3.8%
17.4%
Q3 25
-83.7%
Q2 25
8.0%
Q1 25
-158.9%
Q4 24
15.8%
Q3 24
19.5%
68.6%
Q2 24
21.6%
-147.2%
Net Margin
FUN
FUN
ILMN
ILMN
Q1 26
12.3%
Q4 25
-14.2%
28.8%
Q3 25
-90.1%
Q2 25
-10.7%
Q1 25
-108.7%
Q4 24
16.8%
Q3 24
8.2%
65.3%
Q2 24
9.7%
-178.8%
EPS (diluted)
FUN
FUN
ILMN
ILMN
Q1 26
$0.87
Q4 25
$-0.93
$2.16
Q3 25
$-11.77
Q2 25
$-0.99
Q1 25
$-2.20
Q4 24
$1.16
Q3 24
$1.10
$4.42
Q2 24
$-12.48

Balance Sheet & Financial Strength

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

Metric
FUN
FUN
ILMN
ILMN
Cash + ST InvestmentsLiquidity on hand
$91.1M
$1.2B
Total DebtLower is stronger
$5.2B
Stockholders' EquityBook value
$549.8M
$2.7B
Total Assets
$7.8B
$6.6B
Debt / EquityLower = less leverage
9.40×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FUN
FUN
ILMN
ILMN
Q1 26
$1.2B
Q4 25
$91.1M
$1.6B
Q3 25
$70.7M
Q2 25
$107.4M
Q1 25
$61.5M
Q4 24
$93.0M
Q3 24
$89.7M
$70.0M
Q2 24
$52.9M
$74.0M
Total Debt
FUN
FUN
ILMN
ILMN
Q1 26
Q4 25
$5.2B
Q3 25
$5.0B
Q2 25
$5.3B
Q1 25
$5.0B
Q4 24
Q3 24
$4.6B
Q2 24
$2.3B
Stockholders' Equity
FUN
FUN
ILMN
ILMN
Q1 26
$2.7B
Q4 25
$549.8M
$2.7B
Q3 25
$614.3M
Q2 25
$1.8B
Q1 25
$1.8B
Q4 24
$2.4B
Q3 24
$2.3B
$2.1B
Q2 24
$1.4B
Total Assets
FUN
FUN
ILMN
ILMN
Q1 26
$6.6B
Q4 25
$7.8B
$6.6B
Q3 25
$7.9B
Q2 25
$9.5B
Q1 25
$9.2B
Q4 24
$6.3B
Q3 24
$9.4B
$6.0B
Q2 24
$2.3B
$6.1B
Debt / Equity
FUN
FUN
ILMN
ILMN
Q1 26
Q4 25
9.40×
Q3 25
8.16×
Q2 25
2.97×
Q1 25
2.75×
Q4 24
Q3 24
1.95×
Q2 24

Cash Flow & Capital Efficiency

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

Metric
FUN
FUN
ILMN
ILMN
Operating Cash FlowLast quarter
$-37.7M
$289.0M
Free Cash FlowOCF − Capex
$-109.3M
$251.0M
FCF MarginFCF / Revenue
-16.8%
23.0%
Capex IntensityCapex / Revenue
11.0%
Cash ConversionOCF / Net Profit
2.16×
TTM Free Cash FlowTrailing 4 quarters
$-152.2M
$1.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FUN
FUN
ILMN
ILMN
Q1 26
$289.0M
Q4 25
$-37.7M
$321.0M
Q3 25
$356.2M
Q2 25
$187.0M
Q1 25
$-178.0M
Q4 24
$364.0M
Q3 24
$337.4M
$316.0M
Q2 24
$80.0M
Free Cash Flow
FUN
FUN
ILMN
ILMN
Q1 26
$251.0M
Q4 25
$-109.3M
$267.0M
Q3 25
$256.2M
Q2 25
$18.8M
Q1 25
$-318.0M
Q4 24
$335.0M
Q3 24
$227.7M
$284.0M
Q2 24
$49.0M
FCF Margin
FUN
FUN
ILMN
ILMN
Q1 26
23.0%
Q4 25
-16.8%
23.0%
Q3 25
19.4%
Q2 25
2.0%
Q1 25
-157.4%
Q4 24
30.3%
Q3 24
16.9%
26.3%
Q2 24
4.4%
Capex Intensity
FUN
FUN
ILMN
ILMN
Q1 26
Q4 25
11.0%
Q3 25
7.6%
Q2 25
18.1%
Q1 25
69.3%
Q4 24
2.6%
Q3 24
8.1%
3.0%
Q2 24
2.8%
Cash Conversion
FUN
FUN
ILMN
ILMN
Q1 26
2.16×
Q4 25
0.96×
Q3 25
Q2 25
Q1 25
Q4 24
1.96×
Q3 24
3.04×
0.45×
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

FUN
FUN

Admission$327.4M50%
Food Merchandiseand Gaming$205.7M32%
Accommodations Extra Charge Products And Other$117.0M18%

ILMN
ILMN

Product revenue$917.0M84%
Service and other revenue$174.0M16%

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