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Side-by-side financial comparison of American Tower (AMT) and MERCURY GENERAL CORP (MCY). Click either name above to swap in a different company.

American Tower is the larger business by last-quarter revenue ($2.7B vs $1.5B, roughly 1.8× MERCURY GENERAL CORP). American Tower runs the higher net margin — 110.1% vs 13.2%, a 96.9% gap on every dollar of revenue. American Tower produced more free cash flow last quarter ($941.0M vs $273.9M). Over the past eight quarters, MERCURY GENERAL CORP's revenue compounded faster (9.8% CAGR vs 3.7%).

American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of approximately 219,000 communications sites. For more information about American Tower, please visit the Earnings Materials and Investor Presentations sections of our investor relations website at www.americantower.com.

Mercury General Corporation is a multiple-line insurance organization that offers personal automobiles, homeowners, renters, and business insurance. Mercury's primary focus is automobiles and homeowners' insurance.

AMT vs MCY — Head-to-Head

Bigger by revenue
AMT
AMT
1.8× larger
AMT
$2.7B
$1.5B
MCY
Higher net margin
AMT
AMT
96.9% more per $
AMT
110.1%
13.2%
MCY
More free cash flow
AMT
AMT
$667.1M more FCF
AMT
$941.0M
$273.9M
MCY
Faster 2-yr revenue CAGR
MCY
MCY
Annualised
MCY
9.8%
3.7%
AMT

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
AMT
AMT
MCY
MCY
Revenue
$2.7B
$1.5B
Net Profit
$3.0B
$202.5M
Gross Margin
99.7%
Operating Margin
0.0%
16.2%
Net Margin
110.1%
13.2%
Revenue YoY
12.4%
Net Profit YoY
100.4%
EPS (diluted)
$3.66

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
AMT
AMT
MCY
MCY
Q1 26
$2.7B
Q4 25
$2.7B
$1.5B
Q3 25
$2.7B
$1.6B
Q2 25
$2.6B
$1.5B
Q1 25
$2.6B
$1.4B
Q4 24
$2.5B
$1.4B
Q3 24
$2.5B
$1.5B
Q2 24
$2.5B
$1.3B
Net Profit
AMT
AMT
MCY
MCY
Q1 26
$3.0B
Q4 25
$836.8M
$202.5M
Q3 25
$912.6M
$280.4M
Q2 25
$380.5M
$166.5M
Q1 25
$498.6M
$-108.3M
Q4 24
$1.2B
$101.1M
Q3 24
$-780.4M
$230.9M
Q2 24
$908.4M
$62.6M
Gross Margin
AMT
AMT
MCY
MCY
Q1 26
Q4 25
99.7%
Q3 25
99.8%
Q2 25
99.8%
Q1 25
99.7%
Q4 24
99.7%
Q3 24
99.8%
Q2 24
99.8%
Operating Margin
AMT
AMT
MCY
MCY
Q1 26
0.0%
Q4 25
42.4%
16.2%
Q3 25
45.4%
22.1%
Q2 25
45.6%
14.0%
Q1 25
48.9%
-10.2%
Q4 24
42.4%
9.0%
Q3 24
45.2%
18.8%
Q2 24
45.4%
5.8%
Net Margin
AMT
AMT
MCY
MCY
Q1 26
110.1%
Q4 25
30.6%
13.2%
Q3 25
33.6%
17.7%
Q2 25
14.5%
11.3%
Q1 25
19.5%
-7.8%
Q4 24
48.3%
7.4%
Q3 24
-30.9%
15.1%
Q2 24
35.7%
4.8%
EPS (diluted)
AMT
AMT
MCY
MCY
Q1 26
Q4 25
$1.76
$3.66
Q3 25
$1.82
$5.06
Q2 25
$0.78
$3.01
Q1 25
$1.04
$-1.96
Q4 24
$2.63
$1.82
Q3 24
$-1.69
$4.17
Q2 24
$1.92
$1.13

Balance Sheet & Financial Strength

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

Metric
AMT
AMT
MCY
MCY
Cash + ST InvestmentsLiquidity on hand
$1.6B
Total DebtLower is stronger
$575.0M
Stockholders' EquityBook value
$10.2B
$2.4B
Total Assets
$9.6B
Debt / EquityLower = less leverage
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMT
AMT
MCY
MCY
Q1 26
$1.6B
Q4 25
$1.5B
Q3 25
$2.0B
Q2 25
$2.1B
Q1 25
$2.1B
Q4 24
$2.0B
Q3 24
$2.2B
Q2 24
$2.2B
Total Debt
AMT
AMT
MCY
MCY
Q1 26
Q4 25
$33.8B
$575.0M
Q3 25
$34.9B
Q2 25
$35.2B
Q1 25
$34.0B
Q4 24
$32.8B
$575.0M
Q3 24
$33.4B
Q2 24
$35.6B
Stockholders' Equity
AMT
AMT
MCY
MCY
Q1 26
$10.2B
Q4 25
$3.7B
$2.4B
Q3 25
$4.0B
$2.2B
Q2 25
$3.7B
$2.0B
Q1 25
$3.5B
$1.8B
Q4 24
$3.4B
$1.9B
Q3 24
$3.6B
$1.9B
Q2 24
$3.9B
$1.6B
Total Assets
AMT
AMT
MCY
MCY
Q1 26
Q4 25
$63.2B
$9.6B
Q3 25
$63.9B
$9.4B
Q2 25
$63.8B
$9.1B
Q1 25
$62.1B
$9.0B
Q4 24
$61.1B
$8.3B
Q3 24
$62.8B
$8.2B
Q2 24
$65.8B
$7.7B
Debt / Equity
AMT
AMT
MCY
MCY
Q1 26
Q4 25
9.26×
0.24×
Q3 25
8.82×
Q2 25
9.48×
Q1 25
9.63×
Q4 24
9.70×
0.30×
Q3 24
9.16×
Q2 24
9.24×

Cash Flow & Capital Efficiency

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

Metric
AMT
AMT
MCY
MCY
Operating Cash FlowLast quarter
$287.9M
Free Cash FlowOCF − Capex
$941.0M
$273.9M
FCF MarginFCF / Revenue
34.4%
17.8%
Capex IntensityCapex / Revenue
16.8%
0.9%
Cash ConversionOCF / Net Profit
1.42×
TTM Free Cash FlowTrailing 4 quarters
$6.7B
$1.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMT
AMT
MCY
MCY
Q1 26
Q4 25
$5.5B
$287.9M
Q3 25
$1.5B
$496.4M
Q2 25
$1.3B
$371.6M
Q1 25
$1.3B
$-68.7M
Q4 24
$5.3B
$248.3M
Q3 24
$1.5B
$318.1M
Q2 24
$1.3B
$278.0M
Free Cash Flow
AMT
AMT
MCY
MCY
Q1 26
$941.0M
Q4 25
$3.8B
$273.9M
Q3 25
$994.5M
$479.5M
Q2 25
$976.9M
$357.2M
Q1 25
$963.9M
$-81.9M
Q4 24
$3.7B
$236.0M
Q3 24
$1.0B
$306.2M
Q2 24
$1.0B
$266.5M
FCF Margin
AMT
AMT
MCY
MCY
Q1 26
34.4%
Q4 25
138.2%
17.8%
Q3 25
36.6%
30.3%
Q2 25
37.2%
24.2%
Q1 25
37.6%
-5.9%
Q4 24
145.3%
17.3%
Q3 24
41.4%
20.0%
Q2 24
39.8%
20.4%
Capex Intensity
AMT
AMT
MCY
MCY
Q1 26
16.8%
Q4 25
61.4%
0.9%
Q3 25
17.1%
1.1%
Q2 25
11.6%
1.0%
Q1 25
12.9%
0.9%
Q4 24
62.4%
0.9%
Q3 24
16.8%
0.8%
Q2 24
12.8%
0.9%
Cash Conversion
AMT
AMT
MCY
MCY
Q1 26
Q4 25
6.53×
1.42×
Q3 25
1.60×
1.77×
Q2 25
3.37×
2.23×
Q1 25
2.60×
Q4 24
4.30×
2.46×
Q3 24
1.38×
Q2 24
1.47×
4.44×

Financial Flow Comparison

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

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