tapebrief
AMT · Q3 2025
AMT · Q1 2026

AMT · Q4 2025 Earnings

Cautious

American Tower

Reported February 24, 2026

30-second summary

Q4 total revenue grew 7.5% YoY to $2.74B (property revenue +7.6% to $2.67B) and full-year AFFO/share landed at $10.76, but the story is the FY2026 guide: management absorbed DISH churn entirely into next year's numbers, taking consolidated organic tenant billings growth to ~1% (~4% ex-DISH) versus the ~5% pace reiterated as recently as Q3. FY2026 property revenue is guided to $10.44–$10.59B (+2.0% YoY at midpoint vs FY2025 actual of $10,305M) and AFFO/share to $10.78–$10.95 (+1.0% YoY vs FY2025 actual of $10.76). The February multi-year refresh that last quarter's brief flagged as the consequential event has now happened — and the long-term US algorithm has been quietly walked back from "5% or better through 2027" to "mid-single-digit" without a committed number.

Headline numbers

EPS

Q4 FY2025

$1.75

Revenue

Q4 FY2025

$2.74B

+7.5% YoY

Gross margin

Q4 FY2025

72.9%

Free cash flow

Q4 FY2025

$0.84B

Operating margin

Q4 FY2025

42.4%

Key financials

Q4 FY2025
MetricQ4 FY2025YoYQ3 FY2025QoQ
Revenue$2.74B+7.5%$2.72B+0.8%
EPS$1.75—$1.82-3.8%
Gross margin72.9%—72.1%+80bps
Operating margin42.4%—45.4%-300bps
Free cash flow$0.84B—$0.98B-15.0%

Guidance

AMT raised FY2026 absolute revenue and net income guidance but signaled meaningful deceleration in organic tenant billings growth (~1% consolidated, or ~4% ex-DISH) due to DISH customer churn, offsetting data center and international strength.

Guidance is issued for the full year only, refreshed each quarter. Prior and new below are the same FY updated this quarter.

New guidance

MetricPeriodGuideYoY
Organic Tenant Billings Growth - consolidatedFY2026~1% (or ~4% excluding DISH churn)—

Changes to prior guidance

MetricPeriodPrior guideNew guideΔResult
Adjusted EBITDA
FY2026
$7,058 to $7,113 million$7,090 to $7,160 million+$32M to +$47M midpoint (midpoint raised $39.5M or ~0.6%)Raised
AFFO attributable to AMT common stockholders per Share
FY2026
$10.60 to $10.72$10.78 to $10.95+$0.18 to +$0.23 (midpoint raised $0.205 or ~1.9%)Raised
Net Income
FY2026
$2,458 to $2,513 million$2,945 to $3,025 million+$487M to +$512M (midpoint raised $499.5M or ~20.2%)Raised
Property Revenue
FY2026
$10,210 to $10,290 million (3.2% YoY growth)$10,440 to $10,590 million (~2.0% growth rate stated)+$230M to +$300M absolute (midpoint raised $265M or ~2.6%); growth rate lowered from 3.2% to ~2.0%Raised

Segment KPIs

Q4 FY2025
SegmentQ4 FY2025YoY
Data Centers Property$0.281B+19.0%

Other KPIs

Q4 FY2025
SegmentQ4 FY2025YoY
U.S. & Canada Property$1.325B+1.6%
Latin America Property$0.438B+3.9%
Africa & APAC Property$0.382B+23.6%
Europe Property$0.248B+16.0%
Adjusted EBITDA$1,819 million—
Adjusted EBITDA Margin66.4%—
Property Gross Margin$1,996 million (74.7%)—
Total Tenant Billings Growth6.5%—
Organic Tenant Billings Growth5.9%—
Net Leverage Ratio4.9x—
AFFO per Share$2.63—
Distribution per Share$1.70—

Management tone

Q2 "FX-driven raise, U.S. cadence softer" → Q3 "AI/hybrid-cloud, record CoreSite leasing, defer M&A impact to February" → Q4 "DISH absorbed, algorithm reset, harvest mode."

The long-term U.S. growth algorithm has been quietly walked back without a committed number. Last quarter the multi-year refresh was deferred to February; this quarter it arrived, and management retired the 2021-vintage "5% or better US organic growth through 2027" target in favor of "we expect our U.S. portfolio to deliver durable, long-term, mid-single-digit organic growth." A vague directional algorithm has replaced a quantified multi-year commitment.

DISH has shifted from open contingency to sunk loss with optionality. Q2 framed DISH as ~2% of property revenue exposure being monitored. Q3 was AMT filing declaratory judgment. This quarter management absorbed the full impact into FY2026 — "we have de-risked our business going forward by taking it out of the numbers. And we fully plan to fight the litigation...that would all be incremental upside to the current guidance." Litigation is now framed as multi-year: "This is going to take time to work out. And so we don't necessarily expect this to get resolved this year." The expectation-setting is conservative, but the ~$200M annual revenue exposure through 2035–2036 is a real number being written off in the base case.

Emerging markets reframed from growth deployment to cash harvest. Three quarters ago Africa was the international growth engine requiring incremental capex. Africa & APAC still grew 23.6% YoY in Q4, but capital allocation messaging has shifted decisively toward developed markets ("approximately 85% of our discretionary spend is directed towards our developed market platforms"), implying lower future revenue growth from emerging markets in exchange for higher FCF conversion.

Capital allocation has finally activated. Q2 added buybacks to the "options menu"; Q3 was $28M of token repurchases; Q4 was $365M, the largest since 2017. Combined with the 4.9x leverage anchor "within our three to five times leverage target," management framing has shifted from de-levering as priority to "financial flexibility" as differentiator. M&A remains sidelined on the private-public multiple disconnect, putting buybacks as the marginal capital lever for the first time in years.

Tone is notably more defensive than typical AMT calls. Management pre-empted the expectation reset by pulling DISH forward into one year, walked away from the multi-year US commitment, and guided AFFO/share growth (~1% headline, ~5% normalized) well below historical investor algorithms. The CoreSite and AI/hybrid-cloud language ("impressive double-digit growth", "positive pricing actions") is the offsetting narrative, but it's now carrying more weight than the tower core can support near-term.

Recurring themes management leaned on this quarter:

DISH default as material headwind, now fully de-risked in guidanceMargin expansion of 200-300 bps by 2030 via cost discipline and operational leverageCoreSite AI momentum as fastest-growing use case; selective new market expansion plannedCarrier network densification shift from coverage to capacity-oriented activity in maturity phaseFinancial flexibility restored: leverage at 4.9x within 3-5x target, enabling opportunistic capital allocationFixed wireless and AI video uplink as secular drivers of mobile data demand through 2030

Risks management surfaced:

DISH litigation outcome uncertain and may impact cash recovery; $200M annual revenue exposure through 2036LATAM consolidation-related churn elevated in 2026 before expected acceleration in 2027Data center margin compression from one-time 2025 benefits (property tax, settlements) not recurring in 2026Refinancing headwinds of ~1% offsetting AFFO growth in 2026AT&T Mexico arbitration outcome may impact organic growth

Answers to last quarter's watch list

February 2026 multi-year guide refresh — The refresh happened in substance: the 2021-vintage "5% or better" US algorithm through 2027 is gone, replaced with "durable, long-term, mid-single-digit organic growth" with no committed number. FY2026 consolidated organic tenant billings of ~1% (~4% ex-DISH) is the near-term anchor. Management also introduced a "200 to 300 basis points of tower cash EBITDA margin expansion over the next five years" target. Status: Resolved negatively
Cost efficiency program detail at Q4 — Management quantified the program as 200–300bps of tower cash EBITDA margin expansion over five years (i.e., through 2030). This is meaningful sizing but back-end-weighted — there is no near-term step-function benefit in the 2026 numbers. Status: Resolved positively
CoreSite Q4 organic growth ex-DE1 — Data Centers grew +19% YoY in Q4, the first quarter where DE1 is approaching fully lapped. Stand-alone CoreSite is holding double-digit organic with management citing "impressive double-digit growth" and "positive pricing actions." Note 2026 will face margin compression from non-recurring 2025 benefits (property tax, settlements). Status: Resolved positively
LATAM sequential — Q4 LATAM property revenue grew +3.9% YoY, a second consecutive positive quarter after Q3's +3.4%, supporting the inflection narrative. However, management explicitly flagged elevated consolidation-related churn in 2026 before expected acceleration in 2027, pushing the cleaner inflection out. Status: Continue monitoring
U.S. & Canada segment revenue YoY — First clean post-Sprint quarter came in at +1.6% YoY ($1.33B). Better than Q3's +0.1% but well below the long-term mid-single-digit algorithm — the underlying U.S. tower business is closer to flat-to-low-single-digit than the historical narrative suggests. Status: Resolved negatively
DISH MLA litigation milestones — No procedural resolution. AMT absorbed the full DISH headwind into FY2026 guidance (~300bps drag on consolidated organic), framed litigation as multi-year ("we don't necessarily expect this to get resolved this year"), and positioned any recovery as upside. Status: Continue monitoring

What to watch into next quarter

Q1 2026 underlying U.S. organic — with DISH churn now starting to flow through, watch whether U.S. & Canada property revenue holds the +1.6% Q4 pace or steps down further; the ex-DISH ~4.5% U.S. organic guide implies the underlying carrier book is in the mid-single-digits, and Q1 is the first test.

CoreSite 2026 margin trajectory — management flagged non-recurring 2025 benefits (property tax, settlements) worth ~270bps; watch whether segment operating margin holds the normalized-flat path or compresses further, and whether AI-driven pricing power offsets.

DISH litigation procedural events — any motion-to-dismiss ruling or summary judgment on the declaratory judgment action; framework for the ~$200M/year exposure through 2035–2036.

Buyback pace — Q4 was $365M, the largest since 2017, plus ~$53M YTD in 2026. With leverage at 4.9x, ~$1.6B remaining authorization, and M&A sidelined, watch whether management sustains a $300M+ quarterly buyback runrate or moderates while preserving optionality.

AT&T Mexico arbitration — management reiterated the arbitration remains open and could affect LATAM organic growth; resolution direction will affect the 2027 acceleration math.

Tower cash EBITDA margin expansion cadence — the 200–300bps over five years target needs evidence of front-loading; if 2026 shows <30bps of underlying expansion (ex-DISH and ex-CoreSite one-timers), the back-end weighting will start to read as deferral.

Sources

  1. AMT Q4 2025 press release: https://www.sec.gov/Archives/edgar/data/1053507/000105350726000032/pressreleaseq42025.htm
  2. AMT Q4 2025 earnings call transcript (prepared remarks and Q&A)
  3. AMT Q3 2025 Tapebrief (prior quarter context and watch list)
  4. AMT Q2 2025 Tapebrief (multi-quarter tone context)

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