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

Six Flags Entertainment Corporation is the larger business by last-quarter revenue ($225.6M vs $180.2M, roughly 1.3× RAMBUS INC). RAMBUS INC runs the higher net margin — 33.2% vs -119.0%, a 152.3% gap on every dollar of revenue. On growth, Six Flags Entertainment Corporation posted the faster year-over-year revenue change (11.7% vs 8.1%).

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 ...

Rambus Inc. is an American technology company that designs, develops and licenses chip interface technologies and architectures that are used in digital electronics products. The company, founded in 1990, is well known for inventing RDRAM and for its intellectual property-based litigation following the introduction of DDR-SDRAM memory.

FUN vs RMBS — Head-to-Head

Bigger by revenue
FUN
FUN
1.3× larger
FUN
$225.6M
$180.2M
RMBS
Growing faster (revenue YoY)
FUN
FUN
+3.6% gap
FUN
11.7%
8.1%
RMBS
Higher net margin
RMBS
RMBS
152.3% more per $
RMBS
33.2%
-119.0%
FUN

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
FUN
FUN
RMBS
RMBS
Revenue
$225.6M
$180.2M
Net Profit
$-268.6M
$59.9M
Gross Margin
79.7%
Operating Margin
34.3%
Net Margin
-119.0%
33.2%
Revenue YoY
11.7%
8.1%
Net Profit YoY
-22.2%
-7.3%
EPS (diluted)
$0.55

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
RMBS
RMBS
Q1 26
$225.6M
$180.2M
Q4 25
$650.1M
$190.2M
Q3 25
$1.3B
$178.5M
Q2 25
$930.4M
$172.2M
Q1 25
$202.1M
$166.7M
Q4 24
$161.1M
Q3 24
$1.3B
$145.5M
Q2 24
$571.6M
$132.1M
Net Profit
FUN
FUN
RMBS
RMBS
Q1 26
$-268.6M
$59.9M
Q4 25
$-92.4M
$63.8M
Q3 25
$-1.2B
$48.4M
Q2 25
$-99.6M
$57.9M
Q1 25
$-219.7M
$60.3M
Q4 24
$62.2M
Q3 24
$111.0M
$48.7M
Q2 24
$55.6M
$36.1M
Gross Margin
FUN
FUN
RMBS
RMBS
Q1 26
79.7%
Q4 25
91.4%
78.9%
Q3 25
91.6%
79.5%
Q2 25
91.3%
79.8%
Q1 25
89.3%
80.3%
Q4 24
80.4%
Q3 24
91.9%
80.7%
Q2 24
90.7%
79.7%
Operating Margin
FUN
FUN
RMBS
RMBS
Q1 26
34.3%
Q4 25
-3.8%
37.2%
Q3 25
-83.7%
35.4%
Q2 25
8.0%
36.6%
Q1 25
-158.9%
37.9%
Q4 24
35.9%
Q3 24
19.5%
37.6%
Q2 24
21.6%
30.5%
Net Margin
FUN
FUN
RMBS
RMBS
Q1 26
-119.0%
33.2%
Q4 25
-14.2%
33.6%
Q3 25
-90.1%
27.1%
Q2 25
-10.7%
33.6%
Q1 25
-108.7%
36.2%
Q4 24
38.6%
Q3 24
8.2%
33.4%
Q2 24
9.7%
27.3%
EPS (diluted)
FUN
FUN
RMBS
RMBS
Q1 26
$0.55
Q4 25
$-0.93
$0.58
Q3 25
$-11.77
$0.44
Q2 25
$-0.99
$0.53
Q1 25
$-2.20
$0.56
Q4 24
$0.57
Q3 24
$1.10
$0.45
Q2 24
$0.33

Balance Sheet & Financial Strength

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

Metric
FUN
FUN
RMBS
RMBS
Cash + ST InvestmentsLiquidity on hand
$116.5M
$134.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$279.2M
Total Assets
$7.7B
$1.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FUN
FUN
RMBS
RMBS
Q1 26
$116.5M
$134.3M
Q4 25
$91.1M
$182.8M
Q3 25
$70.7M
$79.2M
Q2 25
$107.4M
$87.8M
Q1 25
$61.5M
$132.2M
Q4 24
$99.8M
Q3 24
$89.7M
$114.0M
Q2 24
$52.9M
$124.6M
Total Debt
FUN
FUN
RMBS
RMBS
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
RMBS
RMBS
Q1 26
$279.2M
Q4 25
$549.8M
$1.4B
Q3 25
$614.3M
$1.3B
Q2 25
$1.8B
$1.2B
Q1 25
$1.8B
$1.2B
Q4 24
$1.1B
Q3 24
$2.3B
$1.0B
Q2 24
$1.0B
Total Assets
FUN
FUN
RMBS
RMBS
Q1 26
$7.7B
$1.5B
Q4 25
$7.8B
$1.5B
Q3 25
$7.9B
$1.4B
Q2 25
$9.5B
$1.5B
Q1 25
$9.2B
$1.4B
Q4 24
$1.3B
Q3 24
$9.4B
$1.3B
Q2 24
$2.3B
$1.3B
Debt / Equity
FUN
FUN
RMBS
RMBS
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

Financial Flow Comparison

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

Revenue Breakdown by Segment

FUN
FUN

In-park admissions revenues$113.4M50%
In-park product revenues$89.0M39%
Out-of-park revenues$28.8M13%

RMBS
RMBS

Product revenue$88.0M49%
Royalties$69.6M39%
Contract and other revenue$22.6M13%

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