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Side-by-side financial comparison of Kosmos Energy Ltd. (KOS) and MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX). Click either name above to swap in a different company.

MIAMI INTERNATIONAL HOLDINGS, INC. is the larger business by last-quarter revenue ($339.8M vs $294.6M, roughly 1.2× Kosmos Energy Ltd.). On growth, MIAMI INTERNATIONAL HOLDINGS, INC. posted the faster year-over-year revenue change (22.8% vs -25.9%).

Kosmos Energy is an American upstream oil company founded and based in Dallas, Texas. While previously incorporated in Bermuda, Kosmos has reincorporated in Delaware. The company holds production and development operations offshore Ghana, Equatorial Guinea, and Gulf of Mexico, while holding a development project offshore Mauritania and Senegal, and exploration licenses offshore Namibia, São Tomé and Príncipe and Suriname. It was previously involved in exploration offshore Morocco and Western ...

Miami Air International was an American charter airline based in Miami-Dade County, Florida, United States. It operated worldwide passenger charter flights for diverse groups including cruise operators, professional sports teams and the United States military. It was based at Miami International Airport. Miami Air's customers included incentive groups, sports teams, Fortune 500 companies, major cruise lines, entertainers, political candidates and the United States government. Under the Civil ...

KOS vs MIAX — Head-to-Head

Bigger by revenue
MIAX
MIAX
1.2× larger
MIAX
$339.8M
$294.6M
KOS
Growing faster (revenue YoY)
MIAX
MIAX
+48.7% gap
MIAX
22.8%
-25.9%
KOS

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
KOS
KOS
MIAX
MIAX
Revenue
$294.6M
$339.8M
Net Profit
$-102.1M
Gross Margin
32.2%
Operating Margin
-125.7%
-0.1%
Net Margin
-30.0%
Revenue YoY
-25.9%
22.8%
Net Profit YoY
-3086.0%
EPS (diluted)
$-0.80
$-1.46

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
KOS
KOS
MIAX
MIAX
Q4 25
$294.6M
Q3 25
$311.0M
$339.8M
Q2 25
$392.6M
Q1 25
$290.1M
Q4 24
$397.6M
Q3 24
$407.8M
$276.7M
Q2 24
$447.8M
Q1 24
$422.3M
Net Profit
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
$-124.3M
$-102.1M
Q2 25
$-87.7M
Q1 25
$-110.6M
Q4 24
Q3 24
$45.0M
$-3.2M
Q2 24
$59.8M
Q1 24
$91.7M
Gross Margin
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
32.2%
Q2 25
Q1 25
Q4 24
Q3 24
25.1%
Q2 24
Q1 24
Operating Margin
KOS
KOS
MIAX
MIAX
Q4 25
-125.7%
Q3 25
-34.2%
-0.1%
Q2 25
-16.2%
Q1 25
-32.4%
Q4 24
-8.5%
Q3 24
26.1%
-0.4%
Q2 24
30.2%
Q1 24
33.6%
Net Margin
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
-40.0%
-30.0%
Q2 25
-22.3%
Q1 25
-38.1%
Q4 24
Q3 24
11.0%
-1.2%
Q2 24
13.3%
Q1 24
21.7%
EPS (diluted)
KOS
KOS
MIAX
MIAX
Q4 25
$-0.80
Q3 25
$-0.26
$-1.46
Q2 25
$-0.18
Q1 25
$-0.23
Q4 24
$0.00
Q3 24
$0.09
$-0.05
Q2 24
$0.12
Q1 24
$0.19

Balance Sheet & Financial Strength

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

Metric
KOS
KOS
MIAX
MIAX
Cash + ST InvestmentsLiquidity on hand
$91.5M
$401.5M
Total DebtLower is stronger
$3.1B
$6.5M
Stockholders' EquityBook value
$528.6M
$831.9M
Total Assets
$4.7B
$1.2B
Debt / EquityLower = less leverage
5.78×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
MIAX
MIAX
Q4 25
$91.5M
Q3 25
$64.0M
$401.5M
Q2 25
$51.7M
Q1 25
$49.8M
Q4 24
$85.0M
Q3 24
$51.6M
$125.1M
Q2 24
$173.8M
Q1 24
$254.3M
Total Debt
KOS
KOS
MIAX
MIAX
Q4 25
$3.1B
Q3 25
$3.0B
$6.5M
Q2 25
$2.9B
Q1 25
Q4 24
$2.7B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
KOS
KOS
MIAX
MIAX
Q4 25
$528.6M
Q3 25
$898.8M
$831.9M
Q2 25
$1.0B
Q1 25
$1.1B
Q4 24
$1.2B
Q3 24
$1.2B
$351.4M
Q2 24
$1.1B
Q1 24
$1.1B
Total Assets
KOS
KOS
MIAX
MIAX
Q4 25
$4.7B
Q3 25
$5.1B
$1.2B
Q2 25
$5.2B
Q1 25
$5.3B
Q4 24
$5.3B
Q3 24
$5.5B
Q2 24
$5.4B
Q1 24
$5.4B
Debt / Equity
KOS
KOS
MIAX
MIAX
Q4 25
5.78×
Q3 25
3.31×
0.01×
Q2 25
2.80×
Q1 25
Q4 24
2.29×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
KOS
KOS
MIAX
MIAX
Operating Cash FlowLast quarter
$35.3M
$120.8M
Free Cash FlowOCF − Capex
$102.2M
FCF MarginFCF / Revenue
30.1%
Capex IntensityCapex / Revenue
5.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
MIAX
MIAX
Q4 25
$35.3M
Q3 25
$-27.6M
$120.8M
Q2 25
$127.2M
Q1 25
$-888.0K
Q4 24
$175.7M
Q3 24
$6.3M
Q2 24
$223.7M
Q1 24
$272.6M
Free Cash Flow
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
$102.2M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
FCF Margin
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
30.1%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Capex Intensity
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
5.5%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Cash Conversion
KOS
KOS
MIAX
MIAX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.14×
Q2 24
3.74×
Q1 24
2.97×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KOS
KOS

Ghana Segment$134.6M46%
Gulf Of America$80.7M27%
Mauritania And Senegal$54.9M19%
Equatorial Guinea Segment$24.3M8%

MIAX
MIAX

Transferred At Point In Time$246.7M73%
Transferred Over Time$29.9M9%
Access Fees$27.1M8%
Futures Segment$19.4M6%
Other$9.1M3%
TISEG$4.7M1%

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