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Side-by-side financial comparison of American Tower (AMT) and BXP, Inc. (BXP), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.

BXP, Inc. is the larger business by last-quarter revenue ($877.1M vs $219.8M, roughly 4.0× American Tower). American Tower runs the higher net margin — 380.7% vs 28.3%, a 352.4% gap on every dollar of revenue. On growth, American Tower posted the faster year-over-year revenue change (4.5% vs 2.2%). American Tower produced more free cash flow last quarter ($848.3M vs $362.7M). Over the past eight quarters, American Tower's revenue compounded faster (12.0% CAGR vs 2.2%).

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.

BXP may refer to:Boston Properties, a large American real estate company Milkor BXP, a South African submachine gun Beximco Pharma, a pharmaceutical company in Bangladesh Bebil language of Cameroon Biała Podlaska Airport, eastern Poland Beijing West railway station Brexit Party, a UK political party

AMT vs BXP — Head-to-Head

Bigger by revenue
BXP
BXP
4.0× larger
BXP
$877.1M
$219.8M
AMT
Growing faster (revenue YoY)
AMT
AMT
+2.3% gap
AMT
4.5%
2.2%
BXP
Higher net margin
AMT
AMT
352.4% more per $
AMT
380.7%
28.3%
BXP
More free cash flow
AMT
AMT
$485.6M more FCF
AMT
$848.3M
$362.7M
BXP
Faster 2-yr revenue CAGR
AMT
AMT
Annualised
AMT
12.0%
2.2%
BXP

Income Statement — Q4 2025 vs Q4 2025

Metric
AMT
AMT
BXP
BXP
Revenue
$219.8M
$877.1M
Net Profit
$836.8M
$248.4M
Gross Margin
58.8%
Operating Margin
Net Margin
380.7%
28.3%
Revenue YoY
4.5%
2.2%
Net Profit YoY
-32.0%
208.5%
EPS (diluted)
$1.76
$1.56

Green = leading value per metric. Periods may differ when fiscal calendars don't align — see 8-quarter trend below.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.

Revenue
AMT
AMT
BXP
BXP
Q4 25
$219.8M
$877.1M
Q3 25
$246.4M
$871.5M
Q2 25
$243.7M
$868.5M
Q1 25
$226.0M
$865.2M
Q4 24
$210.4M
$858.6M
Q3 24
$190.4M
$859.2M
Q2 24
$198.6M
$850.5M
Q1 24
$175.2M
$839.4M
Net Profit
AMT
AMT
BXP
BXP
Q4 25
$836.8M
$248.4M
Q3 25
$912.6M
$-121.7M
Q2 25
$380.5M
$89.0M
Q1 25
$498.6M
$61.2M
Q4 24
$1.2B
$-228.9M
Q3 24
$-780.4M
$83.6M
Q2 24
$908.4M
$79.6M
Q1 24
$921.7M
$79.9M
Gross Margin
AMT
AMT
BXP
BXP
Q4 25
58.8%
Q3 25
59.3%
Q2 25
59.2%
Q1 25
59.2%
Q4 24
59.7%
Q3 24
59.5%
Q2 24
59.8%
Q1 24
60.6%
Net Margin
AMT
AMT
BXP
BXP
Q4 25
380.7%
28.3%
Q3 25
370.4%
-14.0%
Q2 25
156.1%
10.2%
Q1 25
220.6%
7.1%
Q4 24
584.8%
-26.7%
Q3 24
-409.9%
9.7%
Q2 24
457.4%
9.4%
Q1 24
526.1%
9.5%
EPS (diluted)
AMT
AMT
BXP
BXP
Q4 25
$1.76
$1.56
Q3 25
$1.82
$-0.77
Q2 25
$0.78
$0.56
Q1 25
$1.04
$0.39
Q4 24
$2.63
$-1.46
Q3 24
$-1.69
$0.53
Q2 24
$1.92
$0.51
Q1 24
$1.96
$0.51

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest filing — the kind of financial-strength check premium terminals charge for.

Metric
AMT
AMT
BXP
BXP
Cash + ST InvestmentsLiquidity on hand
$1.5B
$1.5B
Total DebtLower is stronger
$33.8B
Stockholders' EquityBook value
$3.7B
$5.1B
Total Assets
$63.2B
$26.2B
Debt / EquityLower = less leverage
9.26×

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Cash + ST Investments
AMT
AMT
BXP
BXP
Q4 25
$1.5B
$1.5B
Q3 25
$2.0B
$861.1M
Q2 25
$2.1B
$447.0M
Q1 25
$2.1B
$398.1M
Q4 24
$2.0B
$1.3B
Q3 24
$2.2B
$1.4B
Q2 24
$2.5B
$685.4M
Q1 24
$2.4B
$701.7M
Total Debt
AMT
AMT
BXP
BXP
Q4 25
$33.8B
Q3 25
$34.9B
Q2 25
$35.2B
Q1 25
$34.0B
Q4 24
$32.8B
Q3 24
$33.4B
Q2 24
$35.6B
Q1 24
$36.2B
Stockholders' Equity
AMT
AMT
BXP
BXP
Q4 25
$3.7B
$5.1B
Q3 25
$4.0B
$5.0B
Q2 25
$3.7B
$5.3B
Q1 25
$3.5B
$5.3B
Q4 24
$3.4B
$5.4B
Q3 24
$3.6B
$5.8B
Q2 24
$3.9B
$5.8B
Q1 24
$4.0B
$5.9B
Total Assets
AMT
AMT
BXP
BXP
Q4 25
$63.2B
$26.2B
Q3 25
$63.9B
$26.0B
Q2 25
$63.8B
$25.6B
Q1 25
$62.1B
$25.4B
Q4 24
$61.1B
$26.1B
Q3 24
$62.8B
$26.4B
Q2 24
$65.8B
$25.5B
Q1 24
$66.7B
$25.5B
Debt / Equity
AMT
AMT
BXP
BXP
Q4 25
9.26×
Q3 25
8.82×
Q2 25
9.48×
Q1 25
9.63×
Q4 24
9.70×
Q3 24
9.16×
Q2 24
9.24×
Q1 24
8.94×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Net income can be massaged; cash flow is harder to fake.

Metric
AMT
AMT
BXP
BXP
Operating Cash FlowLast quarter
$1.4B
$407.8M
Free Cash FlowOCF − Capex
$848.3M
$362.7M
FCF MarginFCF / Revenue
385.9%
41.4%
Capex IntensityCapex / Revenue; lower = less reinvestment burden
263.5%
5.1%
Cash ConversionOCF / Net Profit; >1× = earnings back up with cash
1.71×
1.64×
TTM Free Cash FlowTrailing 4 quarters
$3.8B
$1.0B

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Operating Cash Flow
AMT
AMT
BXP
BXP
Q4 25
$1.4B
$407.8M
Q3 25
$1.5B
$274.2M
Q2 25
$1.3B
$353.1M
Q1 25
$1.3B
$210.0M
Q4 24
$1.2B
$383.7M
Q3 24
$1.5B
$286.1M
Q2 24
$1.3B
$367.1M
Q1 24
$1.3B
$197.6M
Free Cash Flow
AMT
AMT
BXP
BXP
Q4 25
$848.3M
$362.7M
Q3 25
$994.5M
$231.6M
Q2 25
$976.9M
$281.5M
Q1 25
$963.9M
$152.6M
Q4 24
$755.6M
$312.5M
Q3 24
$1.0B
$234.5M
Q2 24
$1.0B
$332.4M
Q1 24
$886.9M
$165.5M
FCF Margin
AMT
AMT
BXP
BXP
Q4 25
385.9%
41.4%
Q3 25
403.6%
26.6%
Q2 25
400.9%
32.4%
Q1 25
426.5%
17.6%
Q4 24
359.1%
36.4%
Q3 24
548.7%
27.3%
Q2 24
510.2%
39.1%
Q1 24
506.2%
19.7%
Capex Intensity
AMT
AMT
BXP
BXP
Q4 25
263.5%
5.1%
Q3 25
188.9%
4.9%
Q2 25
125.0%
8.2%
Q1 25
146.5%
6.6%
Q4 24
210.7%
8.3%
Q3 24
223.1%
6.0%
Q2 24
163.7%
4.1%
Q1 24
226.4%
3.8%
Cash Conversion
AMT
AMT
BXP
BXP
Q4 25
1.71×
1.64×
Q3 25
1.60×
Q2 25
3.37×
3.97×
Q1 25
2.60×
3.43×
Q4 24
0.97×
Q3 24
3.42×
Q2 24
1.47×
4.61×
Q1 24
1.39×
2.47×

Financial Flow Comparison

Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.

Revenue Breakdown by Segment

AMT
AMT

Other$82.9M38%
Non Lease Property Revenue$72.5M33%
Services Revenue$64.4M29%

BXP
BXP

Segment breakdown not available.

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