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

DROPBOX, INC. is the larger business by last-quarter revenue ($636.2M vs $339.8M, roughly 1.9× MIAMI INTERNATIONAL HOLDINGS, INC.). DROPBOX, INC. runs the higher net margin — 17.1% vs -30.0%, a 47.1% gap on every dollar of revenue. On growth, MIAMI INTERNATIONAL HOLDINGS, INC. posted the faster year-over-year revenue change (22.8% vs -1.1%). DROPBOX, INC. produced more free cash flow last quarter ($224.9M vs $102.2M).

Dropbox is a file hosting service operated by the American company Dropbox, Inc., headquartered in San Francisco, California, that offers cloud storage, file synchronization, personal cloud, and client software. Dropbox was founded in 2007 by MIT students Drew Houston and Arash Ferdowsi as a startup company, with initial funding from seed accelerator Y Combinator.

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 ...

DBX vs MIAX — Head-to-Head

Bigger by revenue
DBX
DBX
1.9× larger
DBX
$636.2M
$339.8M
MIAX
Growing faster (revenue YoY)
MIAX
MIAX
+24.0% gap
MIAX
22.8%
-1.1%
DBX
Higher net margin
DBX
DBX
47.1% more per $
DBX
17.1%
-30.0%
MIAX
More free cash flow
DBX
DBX
$122.7M more FCF
DBX
$224.9M
$102.2M
MIAX

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
DBX
DBX
MIAX
MIAX
Revenue
$636.2M
$339.8M
Net Profit
$108.7M
$-102.1M
Gross Margin
79.2%
32.2%
Operating Margin
25.5%
-0.1%
Net Margin
17.1%
-30.0%
Revenue YoY
-1.1%
22.8%
Net Profit YoY
5.7%
-3086.0%
EPS (diluted)
$0.43
$-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
DBX
DBX
MIAX
MIAX
Q4 25
$636.2M
Q3 25
$634.4M
$339.8M
Q2 25
$625.7M
Q1 25
$624.7M
Q4 24
$643.6M
Q3 24
$638.8M
$276.7M
Q2 24
$634.5M
Q1 24
$631.3M
Net Profit
DBX
DBX
MIAX
MIAX
Q4 25
$108.7M
Q3 25
$123.8M
$-102.1M
Q2 25
$125.6M
Q1 25
$150.3M
Q4 24
$102.8M
Q3 24
$106.7M
$-3.2M
Q2 24
$110.5M
Q1 24
$132.3M
Gross Margin
DBX
DBX
MIAX
MIAX
Q4 25
79.2%
Q3 25
79.8%
32.2%
Q2 25
80.2%
Q1 25
81.3%
Q4 24
81.2%
Q3 24
82.5%
25.1%
Q2 24
83.1%
Q1 24
83.2%
Operating Margin
DBX
DBX
MIAX
MIAX
Q4 25
25.5%
Q3 25
27.5%
-0.1%
Q2 25
26.9%
Q1 25
29.4%
Q4 24
13.7%
Q3 24
20.0%
-0.4%
Q2 24
20.0%
Q1 24
22.7%
Net Margin
DBX
DBX
MIAX
MIAX
Q4 25
17.1%
Q3 25
19.5%
-30.0%
Q2 25
20.1%
Q1 25
24.1%
Q4 24
16.0%
Q3 24
16.7%
-1.2%
Q2 24
17.4%
Q1 24
21.0%
EPS (diluted)
DBX
DBX
MIAX
MIAX
Q4 25
$0.43
Q3 25
$0.47
$-1.46
Q2 25
$0.45
Q1 25
$0.51
Q4 24
$0.33
Q3 24
$0.34
$-0.05
Q2 24
$0.34
Q1 24
$0.39

Balance Sheet & Financial Strength

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

Metric
DBX
DBX
MIAX
MIAX
Cash + ST InvestmentsLiquidity on hand
$891.3M
$401.5M
Total DebtLower is stronger
$6.5M
Stockholders' EquityBook value
$-1.8B
$831.9M
Total Assets
$2.8B
$1.2B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DBX
DBX
MIAX
MIAX
Q4 25
$891.3M
Q3 25
$730.7M
$401.5M
Q2 25
$736.3M
Q1 25
$942.2M
Q4 24
$1.3B
Q3 24
$517.6M
$125.1M
Q2 24
$515.1M
Q1 24
$548.9M
Total Debt
DBX
DBX
MIAX
MIAX
Q4 25
Q3 25
$6.5M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
DBX
DBX
MIAX
MIAX
Q4 25
$-1.8B
Q3 25
$-1.5B
$831.9M
Q2 25
$-1.3B
Q1 25
$-1.1B
Q4 24
$-752.4M
Q3 24
$-546.1M
$351.4M
Q2 24
$-371.3M
Q1 24
$-277.2M
Total Assets
DBX
DBX
MIAX
MIAX
Q4 25
$2.8B
Q3 25
$2.8B
$1.2B
Q2 25
$2.8B
Q1 25
$3.0B
Q4 24
$3.3B
Q3 24
$2.6B
Q2 24
$2.7B
Q1 24
$2.8B
Debt / Equity
DBX
DBX
MIAX
MIAX
Q4 25
Q3 25
0.01×
Q2 25
Q1 25
Q4 24
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
DBX
DBX
MIAX
MIAX
Operating Cash FlowLast quarter
$235.4M
$120.8M
Free Cash FlowOCF − Capex
$224.9M
$102.2M
FCF MarginFCF / Revenue
35.4%
30.1%
Capex IntensityCapex / Revenue
1.7%
5.5%
Cash ConversionOCF / Net Profit
2.17×
TTM Free Cash FlowTrailing 4 quarters
$930.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DBX
DBX
MIAX
MIAX
Q4 25
$235.4M
Q3 25
$302.1M
$120.8M
Q2 25
$260.5M
Q1 25
$153.8M
Q4 24
$213.8M
Q3 24
$274.2M
Q2 24
$230.6M
Q1 24
$175.5M
Free Cash Flow
DBX
DBX
MIAX
MIAX
Q4 25
$224.9M
Q3 25
$293.7M
$102.2M
Q2 25
$258.5M
Q1 25
$153.7M
Q4 24
$210.5M
Q3 24
$270.1M
Q2 24
$224.7M
Q1 24
$166.3M
FCF Margin
DBX
DBX
MIAX
MIAX
Q4 25
35.4%
Q3 25
46.3%
30.1%
Q2 25
41.3%
Q1 25
24.6%
Q4 24
32.7%
Q3 24
42.3%
Q2 24
35.4%
Q1 24
26.3%
Capex Intensity
DBX
DBX
MIAX
MIAX
Q4 25
1.7%
Q3 25
1.3%
5.5%
Q2 25
0.3%
Q1 25
0.0%
Q4 24
0.5%
Q3 24
0.6%
Q2 24
0.9%
Q1 24
1.5%
Cash Conversion
DBX
DBX
MIAX
MIAX
Q4 25
2.17×
Q3 25
2.44×
Q2 25
2.07×
Q1 25
1.02×
Q4 24
2.08×
Q3 24
2.57×
Q2 24
2.09×
Q1 24
1.33×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DBX
DBX

US$355.3M56%
Non Us$280.9M44%

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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