AMT· American Tower Corp. New

CUSIP 03027X100·Sector Real Estate →·

·Investor Relations ↗

Current price

$176.53

Market cap

$82.2B

52w low

$165.08

52w high

$234.33

Whale holders

Aggregate held

$289M

Net flow (Q/Q)

-$43M

Insider buys/sells · last 6 mo · open market only

	Transactions	Total $
Buys	1	$495K
Sells	16	$22M

Whale	% of portfolio	Recent activity	Δ shares	Value
Cantillon Capital Management LLC	1.8%	Reduce 11.9%	-218,052	$278M
Davis Selected Advisers	0.1%	Add 1.0%	650	$11M

Held alongside AMT

Top stocks AMT's whales also own — ranked by holder overlap

GOOGLAlphabet Inc.· 3 shared VVisa, Inc.· 3 shared MSFTMicrosoft Corp.· 3 shared TSMTaiwan Semiconductor Mfg Ltd.· 3 shared AMATApplied Matls Inc.· 3 shared BRK-BBerkshire Hathaway Inc. Del· 3 shared ADBEAdobe Inc.· 3 shared ORCLOracle Corp.· 3 shared MAMastercard Inc.· 2 shared AMZNAmazon Com Inc.· 2 shared

Quarterly ownership history

Last 6 quarters

Quarter	Whales	Aggregate	Buying	Selling	Net flow
2026-03-31	2	$289M	0 · $0	2 · $43M	-$43M
2025-12-31	4	$378M	0 · $0	5 · $70M	-$70M
2025-09-30	5	$448M	1 · $128K	5 · $800M	-$800M
2025-06-30	6	$1.2B	3 · $456M	3 · $376M	$80M
2025-03-31	5	$1.2B	4 · $604M	1 · $446M	$158M
2024-12-31	2	$1.0B	2 · $1.0B	0 · $0	$1.0B

AMT Financials

Live via yfinance — refreshed daily.

Valuation

Market capitalization$82.2B

Enterprise value$132.4B

EV / EBITDA (TTM)18.94

P/E ratio (TTM)28.47

Forward P/E25.56

P/S ratio7.60

P/B ratio23.35

PEG ratio1.85

Cash Flow

Operating cash flow (TTM)$5.6B

Free cash flow (TTM)$4.6B

Total cash$1.6B

Total debt$45.1B

Debt / equity444.55

Current ratio0.30

Income Statement

Total revenue (TTM)$10.8B

Revenue per share (TTM)23.14

Gross profit (TTM)$8.0B

EBITDA (TTM)$7.0B

Net income (TTM)$2.9B

EPS diluted (TTM)6.20

Shares outstanding465,893,069

Float shares464,490,731

Profitability

Gross margin73.96%

Operating margin45.91%

EBITDA margin64.60%

Net margin26.81%

Efficiency

Return on assets (TTM)4.91%

Return on equity (TTM)29.95%

Price History

Current price$176.53

52 Week high$234.33

52 Week low$165.08

50 day average$179.44

200 day average$185.95

Average volume (10 day)2,734,110

1-year beta0.90

1-year price target$216.14

Dividends

Dividend yield3.90%

Dividend rate (annual)$6.89

Payout ratio82.26%

Fundamentals are sourced from yfinance and refreshed daily. Last updated May 10, 2026, 5:35 PM. Empty cells (—) mean yfinance doesn't have that field for this ticker (common for ADRs, recent IPOs, or non-applicable ratios).

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