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

Six Flags Entertainment Corporation is the larger business by last-quarter revenue ($650.1M vs $547.7M, roughly 1.2× RadNet, Inc.). RadNet, Inc. runs the higher net margin — -0.1% vs -14.2%, a 14.1% gap on every dollar of revenue.

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 ...

RadNet is an American radiology firm. The company operates outpatient diagnostic imaging services. Headquartered in Los Angeles, California, RadNet is the largest operator of freestanding, fixed-site diagnostic imaging centers in the United States, based on the number of locations and annual imaging revenue. As of 2025, the company owns and/or operates over 400 imaging centers across Arizona, California, Delaware, Florida, Maryland, New Jersey, New York, and Texas.

FUN vs RDNT — Head-to-Head

Bigger by revenue
FUN
FUN
1.2× larger
FUN
$650.1M
$547.7M
RDNT
Higher net margin
RDNT
RDNT
14.1% more per $
RDNT
-0.1%
-14.2%
FUN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FUN
FUN
RDNT
RDNT
Revenue
$650.1M
$547.7M
Net Profit
$-92.4M
$-597.0K
Gross Margin
91.4%
Operating Margin
-3.8%
5.1%
Net Margin
-14.2%
-0.1%
Revenue YoY
14.8%
Net Profit YoY
-111.2%
EPS (diluted)
$-0.93
$0.00

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
RDNT
RDNT
Q4 25
$650.1M
$547.7M
Q3 25
$1.3B
$522.9M
Q2 25
$930.4M
$498.2M
Q1 25
$202.1M
$471.4M
Q4 24
$477.1M
Q3 24
$1.3B
$461.1M
Q2 24
$571.6M
$459.7M
Q1 24
$431.7M
Net Profit
FUN
FUN
RDNT
RDNT
Q4 25
$-92.4M
$-597.0K
Q3 25
$-1.2B
$5.4M
Q2 25
$-99.6M
$14.5M
Q1 25
$-219.7M
$-37.9M
Q4 24
$5.3M
Q3 24
$111.0M
$3.2M
Q2 24
$55.6M
$-3.0M
Q1 24
$-2.8M
Gross Margin
FUN
FUN
RDNT
RDNT
Q4 25
91.4%
Q3 25
91.6%
Q2 25
91.3%
Q1 25
89.3%
Q4 24
Q3 24
91.9%
Q2 24
90.7%
Q1 24
Operating Margin
FUN
FUN
RDNT
RDNT
Q4 25
-3.8%
5.1%
Q3 25
-83.7%
5.2%
Q2 25
8.0%
6.2%
Q1 25
-158.9%
-5.1%
Q4 24
5.1%
Q3 24
19.5%
7.4%
Q2 24
21.6%
7.6%
Q1 24
2.6%
Net Margin
FUN
FUN
RDNT
RDNT
Q4 25
-14.2%
-0.1%
Q3 25
-90.1%
1.0%
Q2 25
-10.7%
2.9%
Q1 25
-108.7%
-8.0%
Q4 24
1.1%
Q3 24
8.2%
0.7%
Q2 24
9.7%
-0.6%
Q1 24
-0.6%
EPS (diluted)
FUN
FUN
RDNT
RDNT
Q4 25
$-0.93
$0.00
Q3 25
$-11.77
$0.07
Q2 25
$-0.99
$0.19
Q1 25
$-2.20
$-0.51
Q4 24
$0.08
Q3 24
$1.10
$0.04
Q2 24
$-0.04
Q1 24
$-0.04

Balance Sheet & Financial Strength

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

Metric
FUN
FUN
RDNT
RDNT
Cash + ST InvestmentsLiquidity on hand
$91.1M
$767.2M
Total DebtLower is stronger
$5.2B
$1.1B
Stockholders' EquityBook value
$549.8M
$1.1B
Total Assets
$7.8B
$3.8B
Debt / EquityLower = less leverage
9.40×
1.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FUN
FUN
RDNT
RDNT
Q4 25
$91.1M
$767.2M
Q3 25
$70.7M
$804.7M
Q2 25
$107.4M
$833.2M
Q1 25
$61.5M
$717.3M
Q4 24
$740.0M
Q3 24
$89.7M
$748.9M
Q2 24
$52.9M
$741.7M
Q1 24
$527.0M
Total Debt
FUN
FUN
RDNT
RDNT
Q4 25
$5.2B
$1.1B
Q3 25
$5.0B
$1.1B
Q2 25
$5.3B
$1.1B
Q1 25
$5.0B
$1.0B
Q4 24
$1.0B
Q3 24
$4.6B
$1.0B
Q2 24
$2.3B
$1.0B
Q1 24
$834.6M
Stockholders' Equity
FUN
FUN
RDNT
RDNT
Q4 25
$549.8M
$1.1B
Q3 25
$614.3M
$1.1B
Q2 25
$1.8B
$932.3M
Q1 25
$1.8B
$898.1M
Q4 24
$902.3M
Q3 24
$2.3B
$895.3M
Q2 24
$881.0M
Q1 24
$873.0M
Total Assets
FUN
FUN
RDNT
RDNT
Q4 25
$7.8B
$3.8B
Q3 25
$7.9B
$3.7B
Q2 25
$9.5B
$3.5B
Q1 25
$9.2B
$3.3B
Q4 24
$3.3B
Q3 24
$9.4B
$3.3B
Q2 24
$2.3B
$3.2B
Q1 24
$3.0B
Debt / Equity
FUN
FUN
RDNT
RDNT
Q4 25
9.40×
1.00×
Q3 25
8.16×
1.04×
Q2 25
2.97×
1.18×
Q1 25
2.75×
1.12×
Q4 24
1.13×
Q3 24
1.95×
1.14×
Q2 24
1.17×
Q1 24
0.96×

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
RDNT
RDNT
Operating Cash FlowLast quarter
$-37.7M
$84.2M
Free Cash FlowOCF − Capex
$-109.3M
FCF MarginFCF / Revenue
-16.8%
Capex IntensityCapex / Revenue
11.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-152.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FUN
FUN
RDNT
RDNT
Q4 25
$-37.7M
$84.2M
Q3 25
$356.2M
$52.8M
Q2 25
$187.0M
$120.3M
Q1 25
$-178.0M
$41.5M
Q4 24
$42.5M
Q3 24
$337.4M
$57.4M
Q2 24
$116.0M
Q1 24
$17.1M
Free Cash Flow
FUN
FUN
RDNT
RDNT
Q4 25
$-109.3M
Q3 25
$256.2M
Q2 25
$18.8M
Q1 25
$-318.0M
Q4 24
Q3 24
$227.7M
Q2 24
Q1 24
FCF Margin
FUN
FUN
RDNT
RDNT
Q4 25
-16.8%
Q3 25
19.4%
Q2 25
2.0%
Q1 25
-157.4%
Q4 24
Q3 24
16.9%
Q2 24
Q1 24
Capex Intensity
FUN
FUN
RDNT
RDNT
Q4 25
11.0%
Q3 25
7.6%
Q2 25
18.1%
Q1 25
69.3%
Q4 24
Q3 24
8.1%
Q2 24
Q1 24
Cash Conversion
FUN
FUN
RDNT
RDNT
Q4 25
Q3 25
9.75×
Q2 25
8.33×
Q1 25
Q4 24
7.96×
Q3 24
3.04×
17.89×
Q2 24
Q1 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%

RDNT
RDNT

Commercial Insurance1$301.0M55%
Medicare1$129.2M24%
Capitation Arrangements$31.9M6%
Health Care Other$20.4M4%
Digital Health$16.4M3%
Other$15.2M3%
Medicaid1$14.0M3%
Workers Compensation Personal Injury1$12.3M2%
Health Care Management Service$7.5M1%

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