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

KIRBY CORP is the larger business by last-quarter revenue ($844.1M vs $650.1M, roughly 1.3× Six Flags Entertainment Corporation). KIRBY CORP runs the higher net margin — 9.6% vs -14.2%, a 23.8% gap on every dollar of revenue. KIRBY CORP produced more free cash flow last quarter ($49.4M 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 ...

Kirby Corporation, headquartered in Houston, Texas, is the largest tank barge operator in the United States, transporting bulk liquid products throughout the Mississippi River System, on the Gulf Intracoastal Waterway, along all three U.S. Coasts, and in Alaska and Hawaii. Products transported by Kirby include petrochemicals, black oil, refined petroleum products, and agricultural chemical products by tank barge. Kirby also owns and operates eight ocean-going barge and tug units transporting ...

FUN vs KEX — Head-to-Head

Bigger by revenue
KEX
KEX
1.3× larger
KEX
$844.1M
$650.1M
FUN
Higher net margin
KEX
KEX
23.8% more per $
KEX
9.6%
-14.2%
FUN
More free cash flow
KEX
KEX
$158.7M more FCF
KEX
$49.4M
$-109.3M
FUN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
FUN
FUN
KEX
KEX
Revenue
$650.1M
$844.1M
Net Profit
$-92.4M
$81.3M
Gross Margin
91.4%
Operating Margin
-3.8%
12.8%
Net Margin
-14.2%
9.6%
Revenue YoY
7.4%
Net Profit YoY
6.6%
EPS (diluted)
$-0.93
$1.50

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
KEX
KEX
Q1 26
$844.1M
Q4 25
$650.1M
$851.8M
Q3 25
$1.3B
$871.2M
Q2 25
$930.4M
$855.5M
Q1 25
$202.1M
$785.7M
Q4 24
$802.3M
Q3 24
$1.3B
$831.1M
Q2 24
$571.6M
$824.4M
Net Profit
FUN
FUN
KEX
KEX
Q1 26
$81.3M
Q4 25
$-92.4M
$91.8M
Q3 25
$-1.2B
$92.5M
Q2 25
$-99.6M
$94.3M
Q1 25
$-219.7M
$76.0M
Q4 24
$42.8M
Q3 24
$111.0M
$90.0M
Q2 24
$55.6M
$83.9M
Gross Margin
FUN
FUN
KEX
KEX
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
KEX
KEX
Q1 26
12.8%
Q4 25
-3.8%
15.2%
Q3 25
-83.7%
14.8%
Q2 25
8.0%
15.4%
Q1 25
-158.9%
13.4%
Q4 24
6.3%
Q3 24
19.5%
15.3%
Q2 24
21.6%
14.6%
Net Margin
FUN
FUN
KEX
KEX
Q1 26
9.6%
Q4 25
-14.2%
10.8%
Q3 25
-90.1%
10.6%
Q2 25
-10.7%
11.0%
Q1 25
-108.7%
9.7%
Q4 24
5.3%
Q3 24
8.2%
10.8%
Q2 24
9.7%
10.2%
EPS (diluted)
FUN
FUN
KEX
KEX
Q1 26
$1.50
Q4 25
$-0.93
$1.68
Q3 25
$-11.77
$1.65
Q2 25
$-0.99
$1.67
Q1 25
$-2.20
$1.33
Q4 24
$0.74
Q3 24
$1.10
$1.55
Q2 24
$1.43

Balance Sheet & Financial Strength

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

Metric
FUN
FUN
KEX
KEX
Cash + ST InvestmentsLiquidity on hand
$91.1M
$58.0M
Total DebtLower is stronger
$5.2B
Stockholders' EquityBook value
$549.8M
$3.4B
Total Assets
$7.8B
Debt / EquityLower = less leverage
9.40×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FUN
FUN
KEX
KEX
Q1 26
$58.0M
Q4 25
$91.1M
$78.8M
Q3 25
$70.7M
$47.0M
Q2 25
$107.4M
$68.4M
Q1 25
$61.5M
$51.1M
Q4 24
$74.4M
Q3 24
$89.7M
$67.1M
Q2 24
$52.9M
$53.5M
Total Debt
FUN
FUN
KEX
KEX
Q1 26
Q4 25
$5.2B
$919.3M
Q3 25
$5.0B
$1.0B
Q2 25
$5.3B
$1.1B
Q1 25
$5.0B
$1.1B
Q4 24
$874.9M
Q3 24
$4.6B
$978.6M
Q2 24
$2.3B
$1.0B
Stockholders' Equity
FUN
FUN
KEX
KEX
Q1 26
$3.4B
Q4 25
$549.8M
$3.4B
Q3 25
$614.3M
$3.4B
Q2 25
$1.8B
$3.4B
Q1 25
$1.8B
$3.3B
Q4 24
$3.4B
Q3 24
$2.3B
$3.3B
Q2 24
$3.3B
Total Assets
FUN
FUN
KEX
KEX
Q1 26
Q4 25
$7.8B
$6.0B
Q3 25
$7.9B
$6.1B
Q2 25
$9.5B
$6.1B
Q1 25
$9.2B
$6.0B
Q4 24
$5.9B
Q3 24
$9.4B
$5.9B
Q2 24
$2.3B
$5.9B
Debt / Equity
FUN
FUN
KEX
KEX
Q1 26
Q4 25
9.40×
0.27×
Q3 25
8.16×
0.31×
Q2 25
2.97×
0.33×
Q1 25
2.75×
0.33×
Q4 24
0.26×
Q3 24
1.95×
0.30×
Q2 24
0.32×

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
KEX
KEX
Operating Cash FlowLast quarter
$-37.7M
$97.7M
Free Cash FlowOCF − Capex
$-109.3M
$49.4M
FCF MarginFCF / Revenue
-16.8%
5.9%
Capex IntensityCapex / Revenue
11.0%
5.7%
Cash ConversionOCF / Net Profit
1.20×
TTM Free Cash FlowTrailing 4 quarters
$-152.2M
$497.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FUN
FUN
KEX
KEX
Q1 26
$97.7M
Q4 25
$-37.7M
$312.2M
Q3 25
$356.2M
$227.5M
Q2 25
$187.0M
$93.9M
Q1 25
$-178.0M
$36.5M
Q4 24
$247.4M
Q3 24
$337.4M
$206.5M
Q2 24
$179.3M
Free Cash Flow
FUN
FUN
KEX
KEX
Q1 26
$49.4M
Q4 25
$-109.3M
$265.2M
Q3 25
$256.2M
$160.3M
Q2 25
$18.8M
$22.4M
Q1 25
$-318.0M
$-42.1M
Q4 24
$150.7M
Q3 24
$227.7M
$130.1M
Q2 24
$90.8M
FCF Margin
FUN
FUN
KEX
KEX
Q1 26
5.9%
Q4 25
-16.8%
31.1%
Q3 25
19.4%
18.4%
Q2 25
2.0%
2.6%
Q1 25
-157.4%
-5.4%
Q4 24
18.8%
Q3 24
16.9%
15.7%
Q2 24
11.0%
Capex Intensity
FUN
FUN
KEX
KEX
Q1 26
5.7%
Q4 25
11.0%
5.5%
Q3 25
7.6%
7.7%
Q2 25
18.1%
8.4%
Q1 25
69.3%
10.0%
Q4 24
12.0%
Q3 24
8.1%
9.2%
Q2 24
10.7%
Cash Conversion
FUN
FUN
KEX
KEX
Q1 26
1.20×
Q4 25
3.40×
Q3 25
2.46×
Q2 25
1.00×
Q1 25
0.48×
Q4 24
5.78×
Q3 24
3.04×
2.30×
Q2 24
2.14×

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%

KEX
KEX

Marine transportation$497.2M59%
Distribution and services$346.9M41%

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