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Side-by-side financial comparison of IDEX Corporation (IEX) and MSCI Inc. (MSCI). Click either name above to swap in a different company.

MSCI Inc. is the larger business by last-quarter revenue ($822.5M vs $398.4M, roughly 2.1× IDEX Corporation). MSCI Inc. runs the higher net margin — 34.6% vs 30.1%, a 4.5% gap on every dollar of revenue. On growth, IDEX Corporation posted the faster year-over-year revenue change (16.7% vs 10.6%). MSCI Inc. produced more free cash flow last quarter ($488.7M vs $86.0M). Over the past eight quarters, MSCI Inc.'s revenue compounded faster (10.0% CAGR vs -29.4%).

IDEX can refer to several things, including:International Defence Exhibition, a biennial arms and defense technology sales exhibition IDEX Corporation, a publicly listed company that makes fluidics systems and specialty engineered products Ideanomics, a publicly traded company that trades under the IDEX ticker symbol.

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.

IEX vs MSCI — Head-to-Head

Bigger by revenue
MSCI
MSCI
2.1× larger
MSCI
$822.5M
$398.4M
IEX
Growing faster (revenue YoY)
IEX
IEX
+6.0% gap
IEX
16.7%
10.6%
MSCI
Higher net margin
MSCI
MSCI
4.5% more per $
MSCI
34.6%
30.1%
IEX
More free cash flow
MSCI
MSCI
$402.7M more FCF
MSCI
$488.7M
$86.0M
IEX
Faster 2-yr revenue CAGR
MSCI
MSCI
Annualised
MSCI
10.0%
-29.4%
IEX

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
IEX
IEX
MSCI
MSCI
Revenue
$398.4M
$822.5M
Net Profit
$120.0M
$284.7M
Gross Margin
99.9%
Operating Margin
43.3%
56.4%
Net Margin
30.1%
34.6%
Revenue YoY
16.7%
10.6%
Net Profit YoY
25.7%
-6.8%
EPS (diluted)
$1.61
$3.81

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
IEX
IEX
MSCI
MSCI
Q2 26
$398.4M
Q1 26
$407.7M
Q4 25
$899.1M
$822.5M
Q3 25
$878.7M
$793.4M
Q2 25
$865.4M
$772.7M
Q1 25
$814.3M
$745.8M
Q4 24
$862.9M
$743.5M
Q3 24
$798.2M
$724.7M
Net Profit
IEX
IEX
MSCI
MSCI
Q2 26
$120.0M
Q1 26
$128.3M
Q4 25
$128.3M
$284.7M
Q3 25
$127.8M
$325.4M
Q2 25
$131.6M
$303.6M
Q1 25
$95.5M
$288.6M
Q4 24
$123.2M
$305.5M
Q3 24
$119.1M
$280.9M
Gross Margin
IEX
IEX
MSCI
MSCI
Q2 26
99.9%
Q1 26
94.9%
Q4 25
43.1%
Q3 25
44.5%
Q2 25
45.3%
Q1 25
45.3%
Q4 24
42.5%
Q3 24
44.3%
Operating Margin
IEX
IEX
MSCI
MSCI
Q2 26
43.3%
Q1 26
45.0%
Q4 25
20.4%
56.4%
Q3 25
21.1%
56.4%
Q2 25
21.7%
55.0%
Q1 25
17.4%
50.6%
Q4 24
19.2%
54.5%
Q3 24
21.0%
55.4%
Net Margin
IEX
IEX
MSCI
MSCI
Q2 26
30.1%
Q1 26
31.5%
Q4 25
14.3%
34.6%
Q3 25
14.5%
41.0%
Q2 25
15.2%
39.3%
Q1 25
11.7%
38.7%
Q4 24
14.3%
41.1%
Q3 24
14.9%
38.8%
EPS (diluted)
IEX
IEX
MSCI
MSCI
Q2 26
$1.61
Q1 26
$1.71
Q4 25
$1.71
$3.81
Q3 25
$1.70
$4.25
Q2 25
$1.74
$3.92
Q1 25
$1.26
$3.71
Q4 24
$1.61
$3.89
Q3 24
$1.57
$3.57

Balance Sheet & Financial Strength

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

Metric
IEX
IEX
MSCI
MSCI
Cash + ST InvestmentsLiquidity on hand
$586.2M
$515.3M
Total DebtLower is stronger
$6.2B
Stockholders' EquityBook value
$4.0B
$-2.7B
Total Assets
$6.9B
$5.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IEX
IEX
MSCI
MSCI
Q2 26
$586.2M
Q1 26
$580.0M
Q4 25
$580.0M
$515.3M
Q3 25
$593.8M
$400.1M
Q2 25
$568.2M
$347.3M
Q1 25
$594.1M
$360.7M
Q4 24
$620.8M
$409.4M
Q3 24
$633.2M
$501.0M
Total Debt
IEX
IEX
MSCI
MSCI
Q2 26
Q1 26
Q4 25
$1.8B
$6.2B
Q3 25
$1.9B
$5.5B
Q2 25
$1.9B
$4.5B
Q1 25
$2.0B
$4.5B
Q4 24
$2.0B
$4.5B
Q3 24
$2.1B
$4.5B
Stockholders' Equity
IEX
IEX
MSCI
MSCI
Q2 26
$4.0B
Q1 26
$4.0B
Q4 25
$4.0B
$-2.7B
Q3 25
$4.0B
$-1.9B
Q2 25
$4.0B
$-886.2M
Q1 25
$3.9B
$-958.6M
Q4 24
$3.8B
$-940.0M
Q3 24
$3.8B
$-751.0M
Total Assets
IEX
IEX
MSCI
MSCI
Q2 26
$6.9B
Q1 26
$6.9B
Q4 25
$6.9B
$5.7B
Q3 25
$7.0B
$5.4B
Q2 25
$6.9B
$5.4B
Q1 25
$6.8B
$5.3B
Q4 24
$6.7B
$5.4B
Q3 24
$7.0B
$5.4B
Debt / Equity
IEX
IEX
MSCI
MSCI
Q2 26
Q1 26
Q4 25
0.45×
Q3 25
0.48×
Q2 25
0.46×
Q1 25
0.50×
Q4 24
0.52×
Q3 24
0.55×

Cash Flow & Capital Efficiency

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

Metric
IEX
IEX
MSCI
MSCI
Operating Cash FlowLast quarter
$501.1M
Free Cash FlowOCF − Capex
$86.0M
$488.7M
FCF MarginFCF / Revenue
21.6%
59.4%
Capex IntensityCapex / Revenue
4.4%
1.5%
Cash ConversionOCF / Net Profit
1.76×
TTM Free Cash FlowTrailing 4 quarters
$654.3M
$1.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IEX
IEX
MSCI
MSCI
Q2 26
Q1 26
Q4 25
$209.5M
$501.1M
Q3 25
$203.5M
$449.4M
Q2 25
$161.7M
$336.1M
Q1 25
$105.7M
$301.7M
Q4 24
$172.6M
$430.6M
Q3 24
$205.3M
$421.6M
Free Cash Flow
IEX
IEX
MSCI
MSCI
Q2 26
$86.0M
Q1 26
$189.8M
Q4 25
$189.8M
$488.7M
Q3 25
$188.7M
$445.5M
Q2 25
$146.9M
$324.7M
Q1 25
$91.4M
$290.2M
Q4 24
$157.1M
$416.4M
Q3 24
$191.6M
$415.0M
FCF Margin
IEX
IEX
MSCI
MSCI
Q2 26
21.6%
Q1 26
46.6%
Q4 25
21.1%
59.4%
Q3 25
21.5%
56.2%
Q2 25
17.0%
42.0%
Q1 25
11.2%
38.9%
Q4 24
18.2%
56.0%
Q3 24
24.0%
57.3%
Capex Intensity
IEX
IEX
MSCI
MSCI
Q2 26
4.4%
Q1 26
15.6%
Q4 25
2.2%
1.5%
Q3 25
1.7%
0.5%
Q2 25
1.7%
1.5%
Q1 25
1.8%
1.5%
Q4 24
1.8%
1.9%
Q3 24
1.7%
0.9%
Cash Conversion
IEX
IEX
MSCI
MSCI
Q2 26
Q1 26
Q4 25
1.63×
1.76×
Q3 25
1.59×
1.38×
Q2 25
1.23×
1.11×
Q1 25
1.11×
1.05×
Q4 24
1.40×
1.41×
Q3 24
1.72×
1.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IEX
IEX

Segment breakdown not available.

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%

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