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Side-by-side financial comparison of Six Flags Entertainment Corporation (FUN) and Solaris Energy Infrastructure, Inc. (SEI). 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 $196.2M, roughly 1.1× Solaris Energy Infrastructure, Inc.). Solaris Energy Infrastructure, Inc. runs the higher net margin — 16.3% vs -119.0%, a 135.4% gap on every dollar of revenue. On growth, Six Flags Entertainment Corporation posted the faster year-over-year revenue change (11.7% vs 9.2%).

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 ...

AGL Energy Ltd is an Australian listed public company involved in both the generation and retailing of electricity and gas for residential and commercial use. It is one of the "big three" retailers in the National Electricity Market. AGL is Australia's largest electricity generator, and the nation's largest carbon emitter.

FUN vs SEI — Head-to-Head

Bigger by revenue
FUN
FUN
1.1× larger
FUN
$225.6M
$196.2M
SEI
Growing faster (revenue YoY)
FUN
FUN
+2.5% gap
FUN
11.7%
9.2%
SEI
Higher net margin
SEI
SEI
135.4% more per $
SEI
16.3%
-119.0%
FUN

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
FUN
FUN
SEI
SEI
Revenue
$225.6M
$196.2M
Net Profit
$-268.6M
$32.1M
Gross Margin
Operating Margin
25.8%
Net Margin
-119.0%
16.3%
Revenue YoY
11.7%
9.2%
Net Profit YoY
-22.2%
1013.5%
EPS (diluted)
$0.32

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
SEI
SEI
Q1 26
$225.6M
$196.2M
Q4 25
$650.1M
$179.7M
Q3 25
$1.3B
$166.8M
Q2 25
$930.4M
$149.3M
Q1 25
$202.1M
$126.3M
Q4 24
$96.3M
Q3 24
$1.3B
$75.0M
Q2 24
$571.6M
$73.9M
Net Profit
FUN
FUN
SEI
SEI
Q1 26
$-268.6M
$32.1M
Q4 25
$-92.4M
$-1.7M
Q3 25
$-1.2B
$14.6M
Q2 25
$-99.6M
$12.0M
Q1 25
$-219.7M
$5.3M
Q4 24
$6.3M
Q3 24
$111.0M
$-968.0K
Q2 24
$55.6M
$6.2M
Gross Margin
FUN
FUN
SEI
SEI
Q1 26
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%
Operating Margin
FUN
FUN
SEI
SEI
Q1 26
25.8%
Q4 25
-3.8%
22.2%
Q3 25
-83.7%
22.7%
Q2 25
8.0%
23.8%
Q1 25
-158.9%
17.5%
Q4 24
26.7%
Q3 24
19.5%
7.0%
Q2 24
21.6%
16.0%
Net Margin
FUN
FUN
SEI
SEI
Q1 26
-119.0%
16.3%
Q4 25
-14.2%
-0.9%
Q3 25
-90.1%
8.7%
Q2 25
-10.7%
8.0%
Q1 25
-108.7%
4.2%
Q4 24
6.5%
Q3 24
8.2%
-1.3%
Q2 24
9.7%
8.4%
EPS (diluted)
FUN
FUN
SEI
SEI
Q1 26
$0.32
Q4 25
$-0.93
Q3 25
$-11.77
Q2 25
$-0.99
Q1 25
$-2.20
Q4 24
Q3 24
$1.10
Q2 24

Balance Sheet & Financial Strength

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

Metric
FUN
FUN
SEI
SEI
Cash + ST InvestmentsLiquidity on hand
$116.5M
$344.5M
Total DebtLower is stronger
$395.4M
Stockholders' EquityBook value
$279.2M
Total Assets
$7.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FUN
FUN
SEI
SEI
Q1 26
$116.5M
$344.5M
Q4 25
$91.1M
$353.3M
Q3 25
$70.7M
$106.7M
Q2 25
$107.4M
$99.6M
Q1 25
$61.5M
$16.7M
Q4 24
$114.3M
Q3 24
$89.7M
$18.6M
Q2 24
$52.9M
$5.1M
Total Debt
FUN
FUN
SEI
SEI
Q1 26
$395.4M
Q4 25
$5.2B
$184.0M
Q3 25
$5.0B
$382.8M
Q2 25
$5.3B
$386.2M
Q1 25
$5.0B
$316.2M
Q4 24
$315.7M
Q3 24
$4.6B
$315.3M
Q2 24
$2.3B
Stockholders' Equity
FUN
FUN
SEI
SEI
Q1 26
$279.2M
Q4 25
$549.8M
$564.3M
Q3 25
$614.3M
$546.6M
Q2 25
$1.8B
$399.1M
Q1 25
$1.8B
$361.3M
Q4 24
$355.6M
Q3 24
$2.3B
$221.7M
Q2 24
$204.6M
Total Assets
FUN
FUN
SEI
SEI
Q1 26
$7.7B
Q4 25
$7.8B
$2.1B
Q3 25
$7.9B
$1.6B
Q2 25
$9.5B
$1.5B
Q1 25
$9.2B
$1.1B
Q4 24
$1.1B
Q3 24
$9.4B
$939.5M
Q2 24
$2.3B
$457.8M
Debt / Equity
FUN
FUN
SEI
SEI
Q1 26
Q4 25
9.40×
0.33×
Q3 25
8.16×
0.70×
Q2 25
2.97×
0.97×
Q1 25
2.75×
0.88×
Q4 24
0.89×
Q3 24
1.95×
1.42×
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%

SEI
SEI

Leasing revenue$105.4M54%
Service revenue$90.9M46%

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