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Side-by-side financial comparison of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) and Zeta Global Holdings Corp. (ZETA). Click either name above to swap in a different company.

Zeta Global Holdings Corp. is the larger business by last-quarter revenue ($394.6M vs $339.8M, roughly 1.2× MIAMI INTERNATIONAL HOLDINGS, INC.). Zeta Global Holdings Corp. runs the higher net margin — 1.7% vs -30.0%, a 31.7% gap on every dollar of revenue. On growth, Zeta Global Holdings Corp. posted the faster year-over-year revenue change (25.4% vs 22.8%). MIAMI INTERNATIONAL HOLDINGS, INC. produced more free cash flow last quarter ($102.2M vs $60.9M).

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 ...

Zeta Global Holdings Corp. is an American marketing technology company which was founded in 2007. Zeta offers companies a suite of multichannel marketing tools focused on creating, maintaining, and monetizing customer relationships. The company went public on the New York Stock Exchange on June 10, 2021, at a US$1.7 billion valuation.

MIAX vs ZETA — Head-to-Head

Bigger by revenue
ZETA
ZETA
1.2× larger
ZETA
$394.6M
$339.8M
MIAX
Growing faster (revenue YoY)
ZETA
ZETA
+2.6% gap
ZETA
25.4%
22.8%
MIAX
Higher net margin
ZETA
ZETA
31.7% more per $
ZETA
1.7%
-30.0%
MIAX
More free cash flow
MIAX
MIAX
$41.3M more FCF
MIAX
$102.2M
$60.9M
ZETA

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
MIAX
MIAX
ZETA
ZETA
Revenue
$339.8M
$394.6M
Net Profit
$-102.1M
$6.5M
Gross Margin
32.2%
59.5%
Operating Margin
-0.1%
4.5%
Net Margin
-30.0%
1.7%
Revenue YoY
22.8%
25.4%
Net Profit YoY
-3086.0%
-57.1%
EPS (diluted)
$-1.46
$0.04

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
MIAX
MIAX
ZETA
ZETA
Q4 25
$394.6M
Q3 25
$339.8M
$337.2M
Q2 25
$308.4M
Q1 25
$264.4M
Q4 24
$314.7M
Q3 24
$276.7M
$268.3M
Q2 24
$227.8M
Q1 24
$194.9M
Net Profit
MIAX
MIAX
ZETA
ZETA
Q4 25
$6.5M
Q3 25
$-102.1M
$-3.6M
Q2 25
$-12.8M
Q1 25
$-21.6M
Q4 24
$15.2M
Q3 24
$-3.2M
$-17.4M
Q2 24
$-28.1M
Q1 24
$-39.6M
Gross Margin
MIAX
MIAX
ZETA
ZETA
Q4 25
59.5%
Q3 25
32.2%
60.5%
Q2 25
62.1%
Q1 25
60.9%
Q4 24
60.0%
Q3 24
25.1%
60.6%
Q2 24
60.0%
Q1 24
60.6%
Operating Margin
MIAX
MIAX
ZETA
ZETA
Q4 25
4.5%
Q3 25
-0.1%
2.6%
Q2 25
-1.7%
Q1 25
-6.1%
Q4 24
2.2%
Q3 24
-0.4%
-4.6%
Q2 24
-11.7%
Q1 24
-18.4%
Net Margin
MIAX
MIAX
ZETA
ZETA
Q4 25
1.7%
Q3 25
-30.0%
-1.1%
Q2 25
-4.2%
Q1 25
-8.2%
Q4 24
4.8%
Q3 24
-1.2%
-6.5%
Q2 24
-12.3%
Q1 24
-20.3%
EPS (diluted)
MIAX
MIAX
ZETA
ZETA
Q4 25
$0.04
Q3 25
$-1.46
$-0.02
Q2 25
$-0.06
Q1 25
$-0.10
Q4 24
$0.10
Q3 24
$-0.05
$-0.09
Q2 24
$-0.16
Q1 24
$-0.23

Balance Sheet & Financial Strength

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

Metric
MIAX
MIAX
ZETA
ZETA
Cash + ST InvestmentsLiquidity on hand
$401.5M
$319.8M
Total DebtLower is stronger
$6.5M
$197.1M
Stockholders' EquityBook value
$831.9M
$804.6M
Total Assets
$1.2B
$1.5B
Debt / EquityLower = less leverage
0.01×
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MIAX
MIAX
ZETA
ZETA
Q4 25
$319.8M
Q3 25
$401.5M
$385.2M
Q2 25
$365.3M
Q1 25
$364.4M
Q4 24
$366.2M
Q3 24
$125.1M
$418.5M
Q2 24
$154.7M
Q1 24
$141.6M
Total Debt
MIAX
MIAX
ZETA
ZETA
Q4 25
$197.1M
Q3 25
$6.5M
$196.9M
Q2 25
$196.7M
Q1 25
$196.5M
Q4 24
$196.3M
Q3 24
$196.1M
Q2 24
$184.4M
Q1 24
$184.2M
Stockholders' Equity
MIAX
MIAX
ZETA
ZETA
Q4 25
$804.6M
Q3 25
$831.9M
$689.2M
Q2 25
$673.3M
Q1 25
$676.6M
Q4 24
$676.8M
Q3 24
$351.4M
$474.9M
Q2 24
$217.0M
Q1 24
$191.6M
Total Assets
MIAX
MIAX
ZETA
ZETA
Q4 25
$1.5B
Q3 25
$1.2B
$1.2B
Q2 25
$1.1B
Q1 25
$1.1B
Q4 24
$1.1B
Q3 24
$869.1M
Q2 24
$583.9M
Q1 24
$550.3M
Debt / Equity
MIAX
MIAX
ZETA
ZETA
Q4 25
0.24×
Q3 25
0.01×
0.29×
Q2 25
0.29×
Q1 25
0.29×
Q4 24
0.29×
Q3 24
0.41×
Q2 24
0.85×
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
MIAX
MIAX
ZETA
ZETA
Operating Cash FlowLast quarter
$120.8M
$64.1M
Free Cash FlowOCF − Capex
$102.2M
$60.9M
FCF MarginFCF / Revenue
30.1%
15.4%
Capex IntensityCapex / Revenue
5.5%
0.8%
Cash ConversionOCF / Net Profit
9.81×
TTM Free Cash FlowTrailing 4 quarters
$185.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MIAX
MIAX
ZETA
ZETA
Q4 25
$64.1M
Q3 25
$120.8M
$57.9M
Q2 25
$42.0M
Q1 25
$34.8M
Q4 24
$43.7M
Q3 24
$34.4M
Q2 24
$31.1M
Q1 24
$24.7M
Free Cash Flow
MIAX
MIAX
ZETA
ZETA
Q4 25
$60.9M
Q3 25
$102.2M
$52.4M
Q2 25
$39.7M
Q1 25
$32.1M
Q4 24
$35.4M
Q3 24
$29.5M
Q2 24
$24.4M
Q1 24
$18.9M
FCF Margin
MIAX
MIAX
ZETA
ZETA
Q4 25
15.4%
Q3 25
30.1%
15.6%
Q2 25
12.9%
Q1 25
12.1%
Q4 24
11.3%
Q3 24
11.0%
Q2 24
10.7%
Q1 24
9.7%
Capex Intensity
MIAX
MIAX
ZETA
ZETA
Q4 25
0.8%
Q3 25
5.5%
1.6%
Q2 25
0.8%
Q1 25
1.0%
Q4 24
2.6%
Q3 24
1.8%
Q2 24
3.0%
Q1 24
3.0%
Cash Conversion
MIAX
MIAX
ZETA
ZETA
Q4 25
9.81×
Q3 25
Q2 25
Q1 25
Q4 24
2.87×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

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%

ZETA
ZETA

Segment breakdown not available.

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