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Side-by-side financial comparison of Simon Property Group (SPG) and Willis Towers Watson (WTW). Click either name above to swap in a different company.

Willis Towers Watson is the larger business by last-quarter revenue ($2.9B vs $1.8B, roughly 1.6× Simon Property Group). Simon Property Group runs the higher net margin — 197.6% vs 25.5%, a 172.1% gap on every dollar of revenue. On growth, Simon Property Group posted the faster year-over-year revenue change (13.2% vs -3.5%). Simon Property Group produced more free cash flow last quarter ($948.8M vs $708.0M). Over the past eight quarters, Willis Towers Watson's revenue compounded faster (12.0% CAGR vs 11.4%).

Simon Media Properties, LLC, doing business as Simon Property Group, Inc., is an American real estate investment trust that invests in shopping malls, outlet centers, and community/lifestyle centers. It is the largest owner of shopping malls in the United States and is headquartered in Indianapolis, Indiana. As of December 31, 2024, it owned interests in 232 properties.

Willis Towers Watson plc is a British-American multinational advisory, broking and solutions company. Its operations span commercial insurance brokerage and risk advisory, employee benefits and rewards consulting, retirement and actuarial services, and investment advice for pension funds and institutional investors.

SPG vs WTW — Head-to-Head

Bigger by revenue
WTW
WTW
1.6× larger
WTW
$2.9B
$1.8B
SPG
Growing faster (revenue YoY)
SPG
SPG
+16.8% gap
SPG
13.2%
-3.5%
WTW
Higher net margin
SPG
SPG
172.1% more per $
SPG
197.6%
25.5%
WTW
More free cash flow
SPG
SPG
$240.8M more FCF
SPG
$948.8M
$708.0M
WTW
Faster 2-yr revenue CAGR
WTW
WTW
Annualised
WTW
12.0%
11.4%
SPG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SPG
SPG
WTW
WTW
Revenue
$1.8B
$2.9B
Net Profit
$3.5B
$735.0M
Gross Margin
Operating Margin
49.7%
35.3%
Net Margin
197.6%
25.5%
Revenue YoY
13.2%
-3.5%
Net Profit YoY
358.7%
-41.0%
EPS (diluted)
$9.34
$7.50

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
SPG
SPG
WTW
WTW
Q4 25
$1.8B
$2.9B
Q3 25
$1.6B
$2.2B
Q2 25
$1.5B
$2.2B
Q1 25
$1.5B
$2.2B
Q4 24
$1.6B
$3.0B
Q3 24
$1.5B
$2.2B
Q2 24
$1.5B
$2.2B
Q1 24
$1.4B
$2.3B
Net Profit
SPG
SPG
WTW
WTW
Q4 25
$3.5B
$735.0M
Q3 25
$702.7M
$304.0M
Q2 25
$643.7M
$331.0M
Q1 25
$477.9M
$235.0M
Q4 24
$771.8M
$1.2B
Q3 24
$546.7M
$-1.7B
Q2 24
$569.4M
$141.0M
Q1 24
$841.2M
$190.0M
Operating Margin
SPG
SPG
WTW
WTW
Q4 25
49.7%
35.3%
Q3 25
50.8%
18.7%
Q2 25
49.7%
16.6%
Q1 25
49.4%
19.8%
Q4 24
52.8%
30.2%
Q3 24
51.9%
-34.2%
Q2 24
51.7%
9.6%
Q1 24
51.0%
12.2%
Net Margin
SPG
SPG
WTW
WTW
Q4 25
197.6%
25.5%
Q3 25
43.9%
13.6%
Q2 25
43.0%
14.9%
Q1 25
32.4%
10.8%
Q4 24
48.8%
41.7%
Q3 24
36.9%
-74.8%
Q2 24
39.0%
6.4%
Q1 24
58.3%
8.3%
EPS (diluted)
SPG
SPG
WTW
WTW
Q4 25
$9.34
$7.50
Q3 25
$1.86
$3.11
Q2 25
$1.70
$3.32
Q1 25
$1.27
$2.33
Q4 24
$2.04
$12.29
Q3 24
$1.46
$-16.44
Q2 24
$1.51
$1.36
Q1 24
$2.25
$1.83

Balance Sheet & Financial Strength

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

Metric
SPG
SPG
WTW
WTW
Cash + ST InvestmentsLiquidity on hand
$823.1M
$3.2B
Total DebtLower is stronger
$28.4B
$9.7B
Stockholders' EquityBook value
$5.2B
$8.0B
Total Assets
$40.6B
$29.5B
Debt / EquityLower = less leverage
5.46×
1.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SPG
SPG
WTW
WTW
Q4 25
$823.1M
$3.2B
Q3 25
$1.6B
$1.9B
Q2 25
$1.2B
$2.0B
Q1 25
$1.4B
$1.5B
Q4 24
$1.4B
$1.9B
Q3 24
$2.5B
$1.4B
Q2 24
$2.5B
$1.2B
Q1 24
$2.6B
$1.9B
Total Debt
SPG
SPG
WTW
WTW
Q4 25
$28.4B
$9.7B
Q3 25
$25.8B
Q2 25
$25.4B
Q1 25
$24.8B
Q4 24
$24.3B
$8.6B
Q3 24
$25.4B
Q2 24
$25.3B
Q1 24
$25.5B
Stockholders' Equity
SPG
SPG
WTW
WTW
Q4 25
$5.2B
$8.0B
Q3 25
$2.3B
$7.7B
Q2 25
$2.5B
$8.1B
Q1 25
$2.6B
$8.1B
Q4 24
$2.9B
$7.9B
Q3 24
$2.7B
$7.5B
Q2 24
$2.9B
$9.3B
Q1 24
$3.1B
$9.5B
Total Assets
SPG
SPG
WTW
WTW
Q4 25
$40.6B
$29.5B
Q3 25
$33.6B
$27.4B
Q2 25
$33.3B
$28.5B
Q1 25
$32.5B
$28.1B
Q4 24
$32.4B
$27.7B
Q3 24
$33.3B
$27.2B
Q2 24
$33.4B
$29.6B
Q1 24
$33.7B
$30.2B
Debt / Equity
SPG
SPG
WTW
WTW
Q4 25
5.46×
1.21×
Q3 25
10.98×
Q2 25
10.36×
Q1 25
9.50×
Q4 24
8.25×
1.08×
Q3 24
9.37×
Q2 24
8.59×
Q1 24
8.22×

Cash Flow & Capital Efficiency

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

Metric
SPG
SPG
WTW
WTW
Operating Cash FlowLast quarter
$1.2B
$771.0M
Free Cash FlowOCF − Capex
$948.8M
$708.0M
FCF MarginFCF / Revenue
53.0%
24.6%
Capex IntensityCapex / Revenue
14.2%
2.2%
Cash ConversionOCF / Net Profit
0.34×
1.05×
TTM Free Cash FlowTrailing 4 quarters
$3.2B
$1.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SPG
SPG
WTW
WTW
Q4 25
$1.2B
$771.0M
Q3 25
$890.3M
$678.0M
Q2 25
$1.2B
$361.0M
Q1 25
$827.2M
$-35.0M
Q4 24
$1.1B
$599.0M
Q3 24
$892.9M
$482.0M
Q2 24
$1.1B
$407.0M
Q1 24
$773.1M
$24.0M
Free Cash Flow
SPG
SPG
WTW
WTW
Q4 25
$948.8M
$708.0M
Q3 25
$685.0M
$621.0M
Q2 25
$971.3M
$303.0M
Q1 25
$597.0M
$-86.0M
Q4 24
$867.7M
$543.0M
Q3 24
$706.5M
$419.0M
Q2 24
$874.8M
$341.0M
Q1 24
$610.1M
$-36.0M
FCF Margin
SPG
SPG
WTW
WTW
Q4 25
53.0%
24.6%
Q3 25
42.8%
27.7%
Q2 25
64.8%
13.7%
Q1 25
40.5%
-3.9%
Q4 24
54.8%
18.2%
Q3 24
47.7%
18.7%
Q2 24
60.0%
15.4%
Q1 24
42.3%
-1.6%
Capex Intensity
SPG
SPG
WTW
WTW
Q4 25
14.2%
2.2%
Q3 25
12.8%
2.5%
Q2 25
16.3%
2.6%
Q1 25
15.6%
2.3%
Q4 24
13.8%
1.9%
Q3 24
12.6%
2.8%
Q2 24
12.9%
3.0%
Q1 24
11.3%
2.6%
Cash Conversion
SPG
SPG
WTW
WTW
Q4 25
0.34×
1.05×
Q3 25
1.27×
2.23×
Q2 25
1.89×
1.09×
Q1 25
1.73×
-0.15×
Q4 24
1.41×
0.48×
Q3 24
1.63×
Q2 24
1.87×
2.89×
Q1 24
0.92×
0.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SPG
SPG

Real Estate Segment$1.7B95%
Other$86.3M5%

WTW
WTW

Health Wealth And Career$1.7B58%
GB$566.0M20%
Broking$465.0M16%
Other$113.0M4%
December Thirty One Two Thousand And Twenty Four$67.0M2%
IE$38.0M1%

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