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Side-by-side financial comparison of American Tower (AMT) and Primoris Services Corp (PRIM). Click either name above to swap in a different company.

American Tower is the larger business by last-quarter revenue ($2.7B vs $1.9B, roughly 1.5× Primoris Services Corp). American Tower runs the higher net margin — 110.1% vs 2.8%, a 107.3% gap on every dollar of revenue. On growth, American Tower posted the faster year-over-year revenue change (6.8% vs 6.7%). American Tower produced more free cash flow last quarter ($941.0M vs $121.1M). Over the past eight quarters, Primoris Services Corp's revenue compounded faster (14.7% 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.

Primoris Services Corporation is a publicly traded specialty construction and infrastructure company based in the United States, with a particular focus on pipelines for natural gas, wastewater and water. As of 2014 it was a Fortune 1000 company.

AMT vs PRIM — Head-to-Head

Bigger by revenue
AMT
AMT
1.5× larger
AMT
$2.7B
$1.9B
PRIM
Growing faster (revenue YoY)
AMT
AMT
+0.1% gap
AMT
6.8%
6.7%
PRIM
Higher net margin
AMT
AMT
107.3% more per $
AMT
110.1%
2.8%
PRIM
More free cash flow
AMT
AMT
$819.9M more FCF
AMT
$941.0M
$121.1M
PRIM
Faster 2-yr revenue CAGR
PRIM
PRIM
Annualised
PRIM
14.7%
3.7%
AMT

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
AMT
AMT
PRIM
PRIM
Revenue
$2.7B
$1.9B
Net Profit
$3.0B
$51.7M
Gross Margin
9.4%
Operating Margin
0.0%
4.2%
Net Margin
110.1%
2.8%
Revenue YoY
6.8%
6.7%
Net Profit YoY
-2.6%
-4.2%
EPS (diluted)
$0.94

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
PRIM
PRIM
Q1 26
$2.7B
Q4 25
$2.7B
$1.9B
Q3 25
$2.7B
$2.2B
Q2 25
$2.6B
$1.9B
Q1 25
$2.6B
$1.6B
Q4 24
$2.5B
$1.7B
Q3 24
$2.5B
$1.6B
Q2 24
$2.5B
$1.6B
Net Profit
AMT
AMT
PRIM
PRIM
Q1 26
$3.0B
Q4 25
$836.8M
$51.7M
Q3 25
$912.6M
$94.6M
Q2 25
$380.5M
$84.3M
Q1 25
$498.6M
$44.2M
Q4 24
$1.2B
$54.0M
Q3 24
$-780.4M
$58.4M
Q2 24
$908.4M
$49.5M
Gross Margin
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
9.4%
Q3 25
10.8%
Q2 25
12.3%
Q1 25
10.4%
Q4 24
10.6%
Q3 24
12.0%
Q2 24
11.9%
Operating Margin
AMT
AMT
PRIM
PRIM
Q1 26
0.0%
Q4 25
42.4%
4.2%
Q3 25
45.4%
6.3%
Q2 25
45.6%
6.7%
Q1 25
48.9%
4.3%
Q4 24
42.4%
5.0%
Q3 24
45.2%
6.0%
Q2 24
45.4%
5.5%
Net Margin
AMT
AMT
PRIM
PRIM
Q1 26
110.1%
Q4 25
30.6%
2.8%
Q3 25
33.6%
4.3%
Q2 25
14.5%
4.5%
Q1 25
19.5%
2.7%
Q4 24
48.3%
3.1%
Q3 24
-30.9%
3.5%
Q2 24
35.7%
3.2%
EPS (diluted)
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
$1.76
$0.94
Q3 25
$1.82
$1.73
Q2 25
$0.78
$1.54
Q1 25
$1.04
$0.81
Q4 24
$2.63
$0.98
Q3 24
$-1.69
$1.07
Q2 24
$1.92
$0.91

Balance Sheet & Financial Strength

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

Metric
AMT
AMT
PRIM
PRIM
Cash + ST InvestmentsLiquidity on hand
$1.6B
$535.5M
Total DebtLower is stronger
$469.9M
Stockholders' EquityBook value
$10.2B
$1.7B
Total Assets
$4.4B
Debt / EquityLower = less leverage
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMT
AMT
PRIM
PRIM
Q1 26
$1.6B
Q4 25
$1.5B
$535.5M
Q3 25
$2.0B
$431.4M
Q2 25
$2.1B
$390.3M
Q1 25
$2.1B
$351.6M
Q4 24
$2.0B
$455.8M
Q3 24
$2.2B
$352.7M
Q2 24
$2.2B
$207.4M
Total Debt
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
$33.8B
$469.9M
Q3 25
$34.9B
$486.0M
Q2 25
$35.2B
$603.1M
Q1 25
$34.0B
$612.0M
Q4 24
$32.8B
$734.8M
Q3 24
$33.4B
$903.7M
Q2 24
$35.6B
$933.0M
Stockholders' Equity
AMT
AMT
PRIM
PRIM
Q1 26
$10.2B
Q4 25
$3.7B
$1.7B
Q3 25
$4.0B
$1.6B
Q2 25
$3.7B
$1.5B
Q1 25
$3.5B
$1.4B
Q4 24
$3.4B
$1.4B
Q3 24
$3.6B
$1.4B
Q2 24
$3.9B
$1.3B
Total Assets
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
$63.2B
$4.4B
Q3 25
$63.9B
$4.6B
Q2 25
$63.8B
$4.5B
Q1 25
$62.1B
$4.2B
Q4 24
$61.1B
$4.2B
Q3 24
$62.8B
$4.2B
Q2 24
$65.8B
$4.0B
Debt / Equity
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
9.26×
0.28×
Q3 25
8.82×
0.30×
Q2 25
9.48×
0.39×
Q1 25
9.63×
0.42×
Q4 24
9.70×
0.52×
Q3 24
9.16×
0.67×
Q2 24
9.24×
0.72×

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
PRIM
PRIM
Operating Cash FlowLast quarter
$142.9M
Free Cash FlowOCF − Capex
$941.0M
$121.1M
FCF MarginFCF / Revenue
34.4%
6.5%
Capex IntensityCapex / Revenue
16.8%
1.2%
Cash ConversionOCF / Net Profit
2.76×
TTM Free Cash FlowTrailing 4 quarters
$6.7B
$340.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
$5.5B
$142.9M
Q3 25
$1.5B
$182.9M
Q2 25
$1.3B
$78.5M
Q1 25
$1.3B
$66.2M
Q4 24
$5.3B
$298.3M
Q3 24
$1.5B
$222.5M
Q2 24
$1.3B
$16.1M
Free Cash Flow
AMT
AMT
PRIM
PRIM
Q1 26
$941.0M
Q4 25
$3.8B
$121.1M
Q3 25
$994.5M
$148.4M
Q2 25
$976.9M
$45.3M
Q1 25
$963.9M
$25.6M
Q4 24
$3.7B
$270.0M
Q3 24
$1.0B
$158.8M
Q2 24
$1.0B
$-8.1M
FCF Margin
AMT
AMT
PRIM
PRIM
Q1 26
34.4%
Q4 25
138.2%
6.5%
Q3 25
36.6%
6.8%
Q2 25
37.2%
2.4%
Q1 25
37.6%
1.6%
Q4 24
145.3%
15.5%
Q3 24
41.4%
9.6%
Q2 24
39.8%
-0.5%
Capex Intensity
AMT
AMT
PRIM
PRIM
Q1 26
16.8%
Q4 25
61.4%
1.2%
Q3 25
17.1%
1.6%
Q2 25
11.6%
1.8%
Q1 25
12.9%
2.5%
Q4 24
62.4%
1.6%
Q3 24
16.8%
3.9%
Q2 24
12.8%
1.5%
Cash Conversion
AMT
AMT
PRIM
PRIM
Q1 26
Q4 25
6.53×
2.76×
Q3 25
1.60×
1.93×
Q2 25
3.37×
0.93×
Q1 25
2.60×
1.50×
Q4 24
4.30×
5.53×
Q3 24
3.81×
Q2 24
1.47×
0.32×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMT
AMT

Segment breakdown not available.

PRIM
PRIM

Energy Segment$1.2B64%
Unit Price Contracts$473.7M25%
Cost Reimbursable Contracts$121.3M7%
Other$74.9M4%

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