SBA COMMUNICATIONS CORPORATION (SBAC): what the price requires

At today's price, SBA COMMUNICATIONS CORPORATION (SBAC) is priced for -2.0% FFO growth. boothcheck doesn't publish a fair value or a price target; it shows what the price assumes, so you can judge whether that bar is too high.

Generated: 2026-07-14 · Exported: 2026-07-16 · Source: https://boothcheck.com/report/SBAC

Headline

Field	Value
Ticker	SBAC
Company	SBA COMMUNICATIONS CORPORATION
Current price	$186.80/sh

What The Price Requires (Inversion)

The assumption today's price embeds, recovered by inverting the valuation.

Field	Value
Inversion basis	reit
Implied FFO growth	-2.0%
Price-to-FFO	14.7x
FFO yield	6.8%

Solve inputs: computed at a 9.1% cost of equity with 4% terminal growth over a 5-year stage; each 1pp of cost of equity moves the implied growth ~4.2pp.

How unusual the bet is: within-range (limited comparison data)

Reference	Value
vs own history	-0.90σ
cohort percentile (of 88 peers)	53

Valuation X-Ray

The price is supported by earnings-power and relative-multiple value, while growth-DCF lands below the price. A value/asset-supported name, not a pure growth bet.

How the valuation models price the stock relative to the market price. Price/FV above 1.0 means the market pays more than that lens defends (expensive); at or below 1.0 the lens can defend the price.

Family	Median price/FV	Models	Reads
Asset	—	0	—
Earnings	0.61x	1	justifies
Relative	1.06x	2	expensive
Growth	2.21x	2	expensive

Families that justify the price: Earnings, Relative Families that call it expensive: Growth

The models below discount at their own flat-beta convention rates (cost of equity 9.3%, WACC 6.9%); the inversion above states its own rate.

Per-Model Detail (n=5)

Model	Family	FV	Price/FV	Applicable	Methodology
DCF Perpetual Growth	Growth	$0.00	—	no	FCF base $0.0B, growth 6% (input: historical growth), terminal g 4.0%, WACC 6.9%, 6yr projection
DCF Exit Multiple	Growth	$141.51	1.32x	no	Exit EV/EBITDA: 21.6x / 23.6x / 25.6x (bear / base = today's held flat / bull), 6yr
Relative Valuation	Relative	$246.42	0.76x	yes	P/E 35x (static sector reference · 2026-04), scenarios: 29.0x / 35.0x / 41.0x (bear / base = reference held flat / bull), EV/EBITDA 20x
Simple DDM	Growth	$55.10	3.39x	yes	DPS $5.10, g=0.0% (sustainable: ROE (TTM) × retention; not the terminal-growth assumption), ke=9.3%
Two-Stage DDM	Growth	$180.73	1.03x	yes	Stage 1: 20% for 5yr, Stage 2: 3.5% perpetual
Simple Excess Return	Asset	—	—	no	—
Two-Stage Excess Return	Asset	—	—	no	—
Discounted Future Market Cap	Growth	$148.23	1.26x	no	Rev $2.9B, growth 6% (input: historical growth; tapered), Terminal P/S: 5.7x / 6.9x / 8.1x (bear / base = today's held flat / bull, cap 8x)
Peter Lynch Fair Value	Relative	$310.89	0.60x	no	EPS $9.50, growth 33% (input: historical EPS growth), PEG=0.60 (Undervalued)
Margin Trajectory	Growth	—	—	no	—
Earnings Power Value	Earnings	$0.01	18680.00x	no	Normalized EBIT (5y avg op income, one-time charges added back) $1.12B × (1−22%) / WACC 6.9% → EPV (no growth)
Residual Income	Asset	—	—	no	—
Graham Number	Asset	—	—	no	—
EV/EBITDA Relative	Relative	$136.18	1.37x	yes	EBITDA $1.49B × sector EV/EBITDA 20.0x
FCF Yield	Earnings	$0.01	18680.00x	yes	FCF $0.3M / Kₑ 9.3% — zero-growth perpetuity (excluded from median)
SBC-Adj FCF Yield	Earnings	—	—	no	—
Ben Graham Formula	Earnings	$306.53	0.61x	yes	EPS $9.50 × (8.5 + 2×15.0%) × (4.4 / 5.3%)
ROIC-Justified P/B	Asset	—	—	no	—
P/Sales Sector	Relative	$161.40	1.16x	no	Revenue $2.85B × sector P/S 6.0x
PEG Fair Value	Relative	$356.25	0.52x	no	EPS $9.50 × (PEG 1.5 × growth 25.0% (input: historical EPS growth)) → PE 37.5x
Earnings Yield	Earnings	$102.70	1.82x	no	EPS $9.50 / required return 9.3% (Rf 4.3% + ERP 5.0%)
Funds From Operations Multiple	Relative	—	—	no	—
Clinical Phase NPV	Growth	—	—	no	—
Merton	Asset	—	—	no	—
V5 Mechanical	—	—	—	no	—

Solvency

Field	Value
Net debt (REIT basis)	$12.6b
Net debt / FFO	9.35x
Funds from operations (trailing)	$1.3b
Share count CAGR (buyback)	-0.8%
Burning cash	no

REIT basis: leverage is read against funds from operations (FFO), not depreciation-gutted operating income. The header's implied growth runs on ADJUSTED FFO — FFO minus recurring maintenance capex — so the header's multiple and this leverage ratio use bases that differ by that capex; neither substitutes for the other. Interest expense is not separately reported in the cached statements, so fixed-charge coverage cannot be computed.

Bullet Takeaways

The counterintuitive read: at about 16x adjusted funds from operations the price implies AFFO per share declines roughly 1.8% a year. The market is pricing modest erosion, not growth, in a tower business that just raised its AFFO guidance.
The caveat is leverage and concentration: net debt is about 11.4x FFO, normal for a tower REIT but real, and a small number of carrier tenants drive most of the revenue.

Bull Case

The surprising finding is what the price is actually asking for. At about 16x adjusted funds from operations the inversion implies SBA lets its AFFO per share decline roughly 1.8% a year. That is a striking assumption for a tower REIT that just raised its full-year guidance for site leasing revenue, tower cash flow, adjusted EBITDA, and AFFO (web research). The market is pricing in gentle erosion of cash earnings while the company is guiding the other way.

The economics of the tower model are why the standard frames look favorable here. SBA owns strategically located vertical real estate and leases space on it to multiple carriers, and the incremental economics are exceptional: the 10-K describes "executing monetary amendments as wireless service providers add or upgrade their equipment" and notes the company has "historically experienced low tenant lease terminations as a percentage of revenue" because the towers are strategically positioned (accession 0001034054-26-000002). Each additional tenant or equipment upgrade on an existing tower drops to cash flow at very high margin, which is why tower cash flow margins run near 80% and adjusted EBITDA reached $475.4 million in the first quarter (web research). First-quarter FFO of $3.01 per share beat the $2.86 estimate, and the dividend rose 13% to $1.25 per share.

The growth pipeline is concrete, not hopeful. SBA signed a 10-year master lease agreement with Verizon and acquired more than 7,000 towers from Millicom in Central America, expanding the international footprint that is offsetting domestic churn (web research). U.S. carriers are at different stages of 5G build-out, with T-Mobile and Verizon driving network densification and fixed-wireless-access upgrades that translate directly into the equipment amendments the model monetizes (web research). For a business priced to shrink, a fresh long-term carrier commitment, a large international acquisition, and an ongoing 5G densification cycle are the ingredients that make even flat-to-modest AFFO growth, let alone the guidance raise, more than enough to close the gap to the standard frames.

Bear Case

The sector cycle for towers is governed by carrier consolidation and the build-out cadence, and both are turning less favorable. The current AFFO is being held up by international leasing precisely because domestic churn is real: revenue is absorbing non-renewals from Sprint, EchoStar, and other lease terminations as carriers rationalize networks after consolidation (web research). The 10-K names the structural risk directly, warning of "more prevalent network sharing, both domestically and internationally, which could reduce the demand for our tower space or lead to non-renewals of existing leases," and notes that the growing number of towers gives customers "the ability to relocate their antennas to other towers" (accession 0001034054-26-000002). The Sprint decommissioning that followed the T-Mobile merger is the clearest example: industry consolidation removes a tenant from towers permanently, and the implied 1.8% AFFO decline the price embeds may be the market correctly anticipating that domestic churn keeps biting.

Customer concentration sharpens the risk. The 10-K states plainly that the company depends "on a relatively small number of customers for most of our revenue, and the loss or financial instability of any of our" major tenants is a material risk (accession 0001034054-26-000002). When three or four carriers drive the bulk of leasing revenue, any one of them deciding to share infrastructure, decommission redundant sites, or push back on amendment pricing has outsized impact. The international acquisitions diversify the footprint but also add emerging-market currency and counterparty exposure that the domestic-carrier model did not carry.

Leverage is the financial amplifier of any cycle downturn. Net debt is about 11.4x FFO, and the balance sheet carries negative book equity, which is normal for a tower REIT that has bought back stock and depreciated assets but means there is no equity cushion in the accounting sense, and interest expense large enough that fixed-charge coverage cannot be cleanly computed from the cached statements. That leverage works beautifully when leasing grows and rates are low, but a tower REIT financed at 11x cash flow is sensitive to both refinancing cost and the pace of organic leasing. If the 5G densification cycle matures and domestic churn continues while international growth slows, the highly levered structure leaves less room than the favorable earnings-power marks suggest, and the price would lean back toward the cash-flow it can actually sustain.

Valuation

The price is read on a real-estate basis against funds from operations, because tower depreciation makes operating income a poor anchor. At about 14.7x FFO and 15.7x adjusted FFO, the AFFO yield is roughly 6.4% and the FFO yield about 6.8%, and the inversion solves to a roughly 1.8% annual decline in AFFO per share at a 9.1% cost of equity. That implied pace is within SBA's own record and lands in the upper half of the REIT peer group on price-to-AFFO, so the assumption is within range, and notably it is an assumption of mild decline, not growth.

The X-ray is sparse because tower REITs break many standard methods: negative book equity gates off the asset family and the distress-flagged DCF and peer-sales methods. What remains is the relative method at $246, a two-stage dividend model at $181, an EV/EBITDA relative at $136, and the Ben Graham formula at $307, with a blended mark near $181. The characterization is that earnings-power and relative-multiple value support the price while growth-DCF reads expensive.

The honest read is that on cash earnings the price is supported and the embedded assumption is conservative, but the valuation rests on a leveraged balance sheet (net debt about 11.4x FFO) and a concentrated tenant base. The variable that settles it is organic leasing: if 5G densification, the Verizon master lease, and the international expansion keep AFFO flat to growing, the FFO-range marks near $265 to $333 are credible; if domestic carrier churn outpaces those drivers, the implied decline is the market's honest call.

Catalysts

The guidance raise is the immediate catalyst. SBA raised full-year 2026 guidance for site leasing revenue, tower cash flow, adjusted EBITDA, and AFFO, with first-quarter revenue of $703.4 million, adjusted EBITDA of $475.4 million, and FFO of $3.01 per share ahead of the $2.86 estimate (web research). Each quarter's organic leasing and AFFO trend is the readout on whether the guidance raise holds against domestic churn.

The contracted growth pipeline is the supporting catalyst. SBA signed a 10-year master lease agreement with Verizon and acquired more than 7,000 towers from Millicom in Central America, both adding durable revenue, while U.S. 5G densification by T-Mobile and Verizon, especially for fixed wireless access, drives the equipment amendments the model monetizes (web research). The dividend rose 13% to $1.25 per share, a signal of management confidence in cash flow.

The churn cycle is the catalyst on the risk side. Domestic non-renewals from Sprint, EchoStar, and other carrier consolidation are the headwind international leasing is offsetting (web research). Watch the pace of domestic churn versus international and new-lease growth, the trajectory of AFFO per share against the guidance, the tower cash flow margin near 80%, and net debt as acquisitions are integrated.

Sources: SBA Communications Q1 2026 results and 10-Q (stocktitan.net, sec.gov 8-K); SBA Communications outlook (quartr.com, ad-hoc-news.de); SBAC earnings coverage (tipranks.com, investing.com).

Peer Cohorts (Per Segment, With Filing Citations)

Domestic Site Leasing / International Site Leasing (reported)

AMT (AMERICAN TOWER CORP /MA/)
(no filing in the citation store)
CCI (CROWN CASTLE INC.)
(no filing in the citation store)
EQIX (EQUINIX INC)
(no filing in the citation store)
DLR (DIGITAL REALTY TRUST, INC.)
(no filing in the citation store)

Methodology Note

Priced-in inversion: the valuation is inverted on the current price to recover the operating-income growth, duration, and steady-state margin the price embeds (ROE for financials, FFO growth for REITs).
Valuation x-ray: the valuation models, grouped into four families (asset, earnings, relative, growth). Each model is expressed as a price/FV ratio (distance from price), not a point fair-value estimate. The spread across families is the disagreement.
Solvency: net cash/debt, net-debt-to-NOPAT, interest coverage, and share-count CAGR from EDGAR financials (net debt / FFO and fixed-charge coverage for REITs; regulatory-capital framing for financials).
Peer cohorts: per-segment comparables with deep-linkable SEC filing citations.

Fundamentals sourced from SEC EDGAR filings. Current price from Databento. The priced-in inversion and valuation x-ray are computed by the boothcheck engine; narrative composed by AI from the structured data.