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Side-by-side financial comparison of MSCI Inc. (MSCI) and Realty Income (O). Click either name above to swap in a different company.

Realty Income is the larger business by last-quarter revenue ($1.5B vs $822.5M, roughly 1.8× MSCI Inc.). MSCI Inc. runs the higher net margin — 34.6% vs 19.9%, a 14.7% gap on every dollar of revenue. On growth, Realty Income posted the faster year-over-year revenue change (11.0% vs 10.6%). Realty Income produced more free cash flow last quarter ($1.2B vs $488.7M). Over the past eight quarters, MSCI Inc.'s revenue compounded faster (10.0% CAGR vs 8.6%).

MSCI Inc. is an American finance company headquartered in New York City. MSCI is a global provider of equity, fixed income, real estate indices, multi-asset portfolio analysis tools, ESG and climate finance products. It operates the MSCI World, MSCI Emerging Markets, and MSCI All Country World (ACWI) indices, among others.

Realty Income Corporation is a real estate investment trust that invests in free-standing, single-tenant commercial properties in the United States, the United Kingdom, and six other countries in Europe. These properties are subject to NNN Leases. The company is organized in Maryland with its headquarters in San Diego, California.

MSCI vs O — Head-to-Head

Bigger by revenue
O
O
1.8× larger
O
$1.5B
$822.5M
MSCI
Growing faster (revenue YoY)
O
O
+0.4% gap
O
11.0%
10.6%
MSCI
Higher net margin
MSCI
MSCI
14.7% more per $
MSCI
34.6%
19.9%
O
More free cash flow
O
O
$665.3M more FCF
O
$1.2B
$488.7M
MSCI
Faster 2-yr revenue CAGR
MSCI
MSCI
Annualised
MSCI
10.0%
8.6%
O

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MSCI
MSCI
O
O
Revenue
$822.5M
$1.5B
Net Profit
$284.7M
$296.1M
Gross Margin
Operating Margin
56.4%
21.7%
Net Margin
34.6%
19.9%
Revenue YoY
10.6%
11.0%
Net Profit YoY
-6.8%
48.3%
EPS (diluted)
$3.81
$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
MSCI
MSCI
O
O
Q4 25
$822.5M
$1.5B
Q3 25
$793.4M
$1.5B
Q2 25
$772.7M
$1.4B
Q1 25
$745.8M
$1.4B
Q4 24
$743.5M
$1.3B
Q3 24
$724.7M
$1.3B
Q2 24
$707.9M
$1.3B
Q1 24
$680.0M
$1.3B
Net Profit
MSCI
MSCI
O
O
Q4 25
$284.7M
$296.1M
Q3 25
$325.4M
$315.8M
Q2 25
$303.6M
$196.9M
Q1 25
$288.6M
$249.8M
Q4 24
$305.5M
$199.6M
Q3 24
$280.9M
$269.5M
Q2 24
$266.8M
$259.4M
Q1 24
$256.0M
$132.3M
Operating Margin
MSCI
MSCI
O
O
Q4 25
56.4%
21.7%
Q3 25
56.4%
23.2%
Q2 25
55.0%
15.8%
Q1 25
50.6%
19.3%
Q4 24
54.5%
16.5%
Q3 24
55.4%
21.5%
Q2 24
54.0%
20.7%
Q1 24
49.9%
11.9%
Net Margin
MSCI
MSCI
O
O
Q4 25
34.6%
19.9%
Q3 25
41.0%
21.5%
Q2 25
39.3%
14.0%
Q1 25
38.7%
18.1%
Q4 24
41.1%
14.9%
Q3 24
38.8%
20.2%
Q2 24
37.7%
19.4%
Q1 24
37.6%
10.5%
EPS (diluted)
MSCI
MSCI
O
O
Q4 25
$3.81
$0.32
Q3 25
$4.25
$0.35
Q2 25
$3.92
$0.22
Q1 25
$3.71
$0.28
Q4 24
$3.89
$0.23
Q3 24
$3.57
$0.30
Q2 24
$3.37
$0.29
Q1 24
$3.22
$0.16

Balance Sheet & Financial Strength

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

Metric
MSCI
MSCI
O
O
Cash + ST InvestmentsLiquidity on hand
$515.3M
$434.8M
Total DebtLower is stronger
$6.2B
Stockholders' EquityBook value
$-2.7B
$39.4B
Total Assets
$5.7B
$72.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MSCI
MSCI
O
O
Q4 25
$515.3M
$434.8M
Q3 25
$400.1M
$417.2M
Q2 25
$347.3M
$800.4M
Q1 25
$360.7M
$319.0M
Q4 24
$409.4M
$445.0M
Q3 24
$501.0M
$397.0M
Q2 24
$451.4M
$442.8M
Q1 24
$519.3M
$680.2M
Total Debt
MSCI
MSCI
O
O
Q4 25
$6.2B
Q3 25
$5.5B
Q2 25
$4.5B
Q1 25
$4.5B
Q4 24
$4.5B
Q3 24
$4.5B
Q2 24
$4.5B
Q1 24
$4.5B
Stockholders' Equity
MSCI
MSCI
O
O
Q4 25
$-2.7B
$39.4B
Q3 25
$-1.9B
$39.1B
Q2 25
$-886.2M
$39.2B
Q1 25
$-958.6M
$39.0B
Q4 24
$-940.0M
$38.8B
Q3 24
$-751.0M
$38.5B
Q2 24
$-734.5M
$38.6B
Q1 24
$-650.5M
$39.0B
Total Assets
MSCI
MSCI
O
O
Q4 25
$5.7B
$72.8B
Q3 25
$5.4B
$71.3B
Q2 25
$5.4B
$71.4B
Q1 25
$5.3B
$69.8B
Q4 24
$5.4B
$68.8B
Q3 24
$5.4B
$68.5B
Q2 24
$5.5B
$68.1B
Q1 24
$5.5B
$68.3B

Cash Flow & Capital Efficiency

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

Metric
MSCI
MSCI
O
O
Operating Cash FlowLast quarter
$501.1M
$1.2B
Free Cash FlowOCF − Capex
$488.7M
$1.2B
FCF MarginFCF / Revenue
59.4%
77.6%
Capex IntensityCapex / Revenue
1.5%
3.3%
Cash ConversionOCF / Net Profit
1.76×
4.06×
TTM Free Cash FlowTrailing 4 quarters
$1.5B
$3.9B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MSCI
MSCI
O
O
Q4 25
$501.1M
$1.2B
Q3 25
$449.4M
$943.1M
Q2 25
$336.1M
$1.1B
Q1 25
$301.7M
$787.5M
Q4 24
$430.6M
$972.0M
Q3 24
$421.6M
$841.5M
Q2 24
$349.2M
$981.2M
Q1 24
$300.1M
$778.7M
Free Cash Flow
MSCI
MSCI
O
O
Q4 25
$488.7M
$1.2B
Q3 25
$445.5M
$909.9M
Q2 25
$324.7M
$1.0B
Q1 25
$290.2M
$764.6M
Q4 24
$416.4M
$935.8M
Q3 24
$415.0M
$807.9M
Q2 24
$340.6M
$939.2M
Q1 24
$295.9M
$769.0M
FCF Margin
MSCI
MSCI
O
O
Q4 25
59.4%
77.6%
Q3 25
56.2%
61.9%
Q2 25
42.0%
73.3%
Q1 25
38.9%
55.4%
Q4 24
56.0%
69.8%
Q3 24
57.3%
60.7%
Q2 24
48.1%
70.1%
Q1 24
43.5%
61.0%
Capex Intensity
MSCI
MSCI
O
O
Q4 25
1.5%
3.3%
Q3 25
0.5%
2.3%
Q2 25
1.5%
1.9%
Q1 25
1.5%
1.7%
Q4 24
1.9%
2.7%
Q3 24
0.9%
2.5%
Q2 24
1.2%
3.1%
Q1 24
0.6%
0.8%
Cash Conversion
MSCI
MSCI
O
O
Q4 25
1.76×
4.06×
Q3 25
1.38×
2.99×
Q2 25
1.11×
5.39×
Q1 25
1.05×
3.15×
Q4 24
1.41×
4.87×
Q3 24
1.50×
3.12×
Q2 24
1.31×
3.78×
Q1 24
1.17×
5.89×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MSCI
MSCI

Recurring Subscriptions$246.4M30%
Asset Based Fees$211.7M26%
Analytics Segment$182.3M22%
Sustainability And Climate Segment$90.3M11%
Other$70.9M9%
Non Recurring$21.1M3%

O
O

Product And Service Retail$900.8M61%
Other$531.5M36%

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