Viasat
Capital-intensive owner-operator: builds/operates GEO satellite fleet and sells managed connectivity (aviation IFC, maritime, government SATCOM, fixed broadband) as service/subscription revenue, plus government/defense product & systems contracts (Defense & Advanced Technologies). Revenue is a mix of recurring service and contracted backlog-driven product/government work.
The thesis on this name
State of Space & Launch
Structurally challenged GEO operator caught in the LEO disruption, though the easy short is gone after a ~514% run off the lows. FY26 brought a real FCF turnaround (+$177M, five straight positive quarters) and the Inmarsat 2026 term loan and 2025 notes repaid, easing the near-term balance-sheet risk (FY26). But the core GEO broadband business is being structurally undercut by Starlink and other LEO constellations on price and latency, ViaSat-3 capex strained the model, and the deleveraging story is a 'less-bad' inflection, not a growth thesis. Avoid/underweight: the secular headwind (LEO eating GEO) caps the multiple even as FCF improves.
State of Space & Launch
Hated, cheap, self-help: five straight quarters of positive FCF and active deleveraging, with a possible defense-unit spinoff as the re-rate catalyst.
State of Space & Launch
Five straight quarters of positive FCF ($177M FY26), Inmarsat term-loan paydown, targeting <3x leverage, possible defense-unit spinoff catalyst. Cheap, hated, self-help — the value sleeve.
Earnings, margins, COGS & capex
FY2026 revenue grew 3% to $4.64B with record adjusted EBITDA of $1.55B (roughly flat), GAAP net loss narrowed to ~$28-34M, and the company delivered five straight quarters of positive FCF ($177M ex-Ligado; $597M reported). The Defense & Advanced Technologies (DAT) segment is the growth engine (+12% in Q4, mid-teens guided) while Communication Services is roughly flat as fixed-broadband attrition offsets aviation/government SATCOM gains. Management paid down $743M of debt, cut leverage to 3.1x toward a sub-3x target, and the bull case hinges on ViaSat-3 capacity ramp and a possible DAT spinoff (fact, FY2026).
Income statement — where each revenue dollar goes
% of revenueOf every $1 of revenue, ~67¢ is cost of goods and ~33¢ operating expense, and the remainder is an operating loss.
Revenue trend
Margins
flat
flat
up (loss narrowing)
up sharply (FY25 was a large loss)
up (5 straight positive-FCF quarters)
COGS structure
COGS is dominated by (1) satellite operations & network costs — ground infrastructure, bandwidth/teleport, depreciation of the GEO fleet; (2) cost of equipment & terminals (aviation antennas/modems, maritime/fixed CPE); (3) third-party capacity and roaming/wholesale to fill coverage gaps; and (4) program/material/labor cost on government & DAT contracts. Heavy fixed-cost base means margin is highly sensitive to capacity utilization — the under-utilized ViaSat-3 F1 (~10% of planned throughput) and fixed-broadband subscriber attrition both weigh on Communication Services margins.
Capex
Capex just under $1B in FY2026 (~21% of revenue); FY2027 guided $950M-$1.0B reported / ~$850M cash. It funds completion and ground integration of the ViaSat-3 constellation (F2 deployed, F3 launched Apr 2026), success-based aviation/maritime terminal installs, network/ground-segment build-out, and the Equitas (Space42) L/S-band JV targeting 2029. Capitalized interest is falling ($200M+ → $125-150M) as the fleet enters service, a tailwind to FCF.
Latest earnings
Net income swung positive and beat the prior-year loss decisively; the print was received bullishly (stock +13.5% on the spinoff call + government contract win). Precise vs-consensus EPS beat/miss not confirmed in sources — treat as 'positive surprise, qualitatively beat' (estimate).
FY2027: total revenue mid-single-digit growth (Comm Services low-single / DAT mid-teens); adj. EBITDA flat-to-slightly-up and back-loaded (~2pt headwind from IP-settlement decline + Navarino divestiture); capex $950M-$1.0B reported / ~$850M cash; FCF ~$180M; slightly lower net leverage (fact).
- Backlog
- $4.1B record, +15% YoY (DAT backlog +23%)
- Net debt / leverage
- $4.8B / 3.1x, target <3.0x
- Aircraft in service
- 4,450 (+10% YoY)
- Consecutive positive-FCF quarters
- 5 (~$180M FY26 ex-Ligado)
Growth drivers
- Aviation in-flight connectivity — 4,450 aircraft in service (+10% YoY), +11% revenue in Q4; largest secular grower in Communication Services
- Defense & Advanced Technologies — +12% Q4 (InfoSec/cyber +24%, Space & Mission Systems +16%), backlog +23-49%, mid-teens guided; the re-rate engine
- Government SATCOM (+5%) plus large IDIQ wins (e.g. PTSG selection, $4B 15-year MILSATCOM IDIQ alongside Boeing/Northrop/Intelsat)
- ViaSat-3 capacity coming online — F2 pending FCC authorization, F3 Asia-Pacific service Aug-Sep 2026 — unlocks bandwidth to monetize and stabilize fixed broadband
- NexusWave maritime managed service growing installed base, offsetting legacy vessel/L-band attrition
- Equitas JV with Space42 — shared L/S-band, direct-to-device / NTN 3GPP, 2029 service entry, Viasat as technology prime
Reported financials — SEC EDGAR
Audited GAAP figures pulled from SEC filings · latest filing 2026-05-29. The audited primary-source spine — not financial advice.
Revenue — annual (GAAP)
Margins & balance sheet — FY’26
Bull & bear
A hated, deleveraging, FCF-inflecting satcom operator where a defense-unit spinoff and ViaSat-3 capacity ramp can force a sum-of-the-parts re-rate well above the current ~$8.5B cap.
- Self-help proof points are real: 5 straight positive-FCF quarters, $743M debt repaid, leverage 3.1x heading sub-3x, record $1.55B EBITDA and $4.1B backlog (+15%).
- DAT is a crown jewel hiding inside a leveraged satcom — mid-teens growth, ~23-28% margins, backlog +23%; activist Carronade argues a spin could be worth up to ~$50/sh alone (estimate).
- ViaSat-3 F2/F3 entering service in CY2026 finally adds monetizable capacity after the F1 anomaly, and capitalized-interest roll-off ($200M+ → $125-150M) mechanically lifts FCF.
- Sentiment is turning: stock +13.5% on the spinoff/contract catalyst, Deutsche upgraded to Buy ($97 PT), Street average ~$89-95 vs ~$70 — a cheap, optionality-rich setup.
- Government/defense franchise (MILSATCOM IDIQs, PTSG, BFT, cyber) provides contracted, less-cyclical demand that LEO consumer players don't directly contest.
A high-leverage GEO operator structurally disadvantaged by LEO economics, where the 'cheap' multiple reflects a real terminal-decline risk in core broadband and an EBITDA that is only flat.
- Starlink (~10,000 LEO sats, ~9M subs) and Amazon Leo out-scale Viasat on cost and latency; GEO is the wrong architecture for the consumer/D2C wave, and the SpaceX IPO sharpens the threat.
- Fixed broadband is in outright decline (-24% Q4, 130K subs) and aviation/maritime face LEO competition for the very contracts Viasat depends on.
- ~$4.8B net debt with a chunk of legacy Inmarsat/acquisition debt to refinance; FY2027 EBITDA only 'flat-to-slightly-up' and back-loaded, so deleveraging leans on asset sales (Navarino, Ligado) more than organic growth.
- The ViaSat-3 F1 anomaly showed how fragile a single-satellite-dependent GEO growth plan is — concentrated execution/launch risk remains on F3 and beyond.
- Spinoff is not committed — management calls it a 'one-way door' and prefers to keep DAT vertically integrated; the re-rate catalyst may not actually fire.
What it is worth
Sum-of-the-parts (DAT spin value + Communication Services EV) cross-checked against EV/EBITDA on $1.55B adj. EBITDA, with FCF yield as the floor.
~$45-55 (no spin
LEO accelerates broadband attrition, EBITDA flat and leverage sticky — back toward pre-catalyst levels)
~$85-90 (Street average ~$89-95
deleveraging continues, FCF ~$180M sustained, no spin yet)
~$95-106 (Street high range
Deutsche $97, B. Riley $106 — DAT spin executes + ViaSat-3 capacity ramps + sub-3x leverage)
At ~$8.5B equity + ~$4.8B net debt, EV ≈ $13.3B / ~$1.55B EBITDA ≈ 8.6x — cheap for an asset with a high-margin defense arm; the bull case is a SOTP where DAT alone (activist-pegged up to ~$50/sh) plus a re-rated CommServices exceeds the whole.
SWOT
Strengths
- Vertically integrated — owns spectrum, GEO fleet (19 satellites post-Inmarsat), ground network, terminals and the DAT systems business; can bundle service + hardware + government programs
- Entrenched, sticky aviation/maritime/government franchises with multi-year contracts and a record $4.1B backlog (+15%)
- Self-help is working — 5 straight quarters of positive FCF, $743M debt repaid, leverage down to 3.1x toward sub-3x
- DAT is a high-quality, fast-growing (mid-teens), ~23-28% EBITDA-margin defense/cyber/space business with embedded spinoff optionality
Weaknesses
- ~$4.8B net debt and 3.1x leverage constrain flexibility — refinancing of legacy Inmarsat/acquisition debt is an overhang
- ViaSat-3 F1 anomaly stranded >90% of a planned 1 Tbps satellite (~10% usable) — a multi-year capacity and growth setback partly offset by ~$420M insurance
- Fixed broadband in structural decline (-24% in Q4, 130K subs) as Starlink takes consumer share
- GEO architecture carries higher latency than LEO — a competitive disadvantage in any consumer/D2C contest
Opportunities
- ViaSat-3 F2/F3 entering service unlocks fresh Ka-band capacity to monetize across aviation/government and stabilize broadband
- DAT spinoff/IPO as a re-rate catalyst — activist Carronade pegs DAT at up to ~$50/sh standalone (estimate, activist claim)
- Defense/space upcycle: MILSATCOM IDIQs, BFT, cyber, and 'proliferated' government demand; backlog +23%
- Direct-to-device / NTN via Equitas (Space42) L/S-band JV — a credible non-Starlink path into D2D for 2029
- Capital-structure reshaping as credit markets reopen — lower interest cost would compound FCF
Threats
- Starlink (≈10,000 LEO sats, ~9M subscribers) and Amazon Leo / future LEO entrants pressure pricing and win aviation/maritime/government mandates
- SpaceX IPO improves Starlink's cost-of-capital and competitive intensity across every satcom vertical
- Satellite execution/launch risk — another anomaly or schedule slip on F3/future fleet would be severe
- Capex/leverage squeeze if FCF disappoints or rates stay high — capitalized-interest roll-off is partly mechanical
- Regulatory/FCC authorization timing gating ViaSat-3 service entry and revenue recognition
Moats, dependencies & bottlenecks
Moats
Licensed spectrum + orbital slots (Ka/L/S-band across 19 GEO satellites) Scarce, regulator-granted, expensive to replicate; the Inmarsat L-band (safety/maritime/aero) is especially defensible.
Vertical integration (satellites + ground + terminals + DAT systems) Lets Viasat bundle service, hardware and government programs end-to-end; an advantage LEO pure-plays partly erode.
$4.1B backlog, 4,450 aircraft, multi-year IDIQ defense contracts create switching friction, but airlines are dual-sourcing LEO.
Cyber/InfoSec/MILSATCOM positions require clearances, certifications and program track record that gate competitors.
Eroding — LEO constellations now beat GEO on latency and increasingly on cost-per-bit for many use cases.
Dependencies
Boeing 702MP+ builds the ViaSat-3 spacecraft; F1 antenna anomaly (traced to reflector supplier) crippled growth — single-supplier, single-asset concentration.
Dependent on third-party launch — ironically SpaceX, also its biggest competitor — for fleet deployment; schedule slips gate revenue.
A growing share of revenue/backlog is government; exposed to appropriations, procurement timing and IDIQ task-order flow.
ViaSat-3 F2 service awaits FCC authorization; spectrum rights and orbital filings are existential and contestable (cf. Ligado).
Aviation IFC concentrates revenue in a handful of carriers (Delta, United, American, JetBlue, Qantas) increasingly courted by LEO.
~$4.8B net debt with legacy Inmarsat tranches; deleveraging and a planned capital-structure reshape depend on supportive credit conditions.
Advantages
- Owns scarce spectrum + orbital slots (Ka/L/S) and a 19-satellite GEO fleet — high barriers to entry
- Inmarsat's L-band safety/maritime/aero services are mission-critical and regulator-mandated, hard for LEO to displace
- DAT defense/cyber/space business is high-margin, mid-teens-growth, and carries spinoff optionality (activist-validated)
- Diversified across aviation, maritime, government and defense — not a one-vertical consumer-broadband bet like legacy HughesNet
- Demonstrated self-help execution: positive FCF five quarters running, $743M debt repaid, EBITDA at record
Weaknesses
- ~$4.8B net debt / 3.1x leverage with legacy acquisition debt to refinance
- GEO latency disadvantage versus LEO in any consumer/D2C contest
- Fixed broadband in structural decline (-24% Q4) ceding consumer share to Starlink
- Concentrated execution risk — growth tethered to a few large, anomaly-prone satellites
- FY2027 EBITDA only flat-to-slightly-up — organic growth thin outside DAT, deleveraging partly reliant on asset sales
- Operating margin GAAP-negative; reported profitability still fragile despite record adjusted EBITDA
Bottlenecks
- Satellite capacity — the F1 anomaly left growth bandwidth-constrained until ViaSat-3 F2/F3 enter service (CY2026)
- Single-asset / single-bus-supplier concentration — each ViaSat-3 satellite is large, expensive and irreplaceable on short notice
- Balance-sheet capacity — high leverage limits ability to invest, refinance or return capital until sub-3x is reached
- FCC/regulatory authorization timing gating when new capacity can be monetized
- Capital intensity — ~21% capex/revenue absorbs much of EBITDA, so FCF inflection is fragile to any capex overrun or launch slip
Top signals & trends
Top signals
The headline re-rate catalyst (Carronade: up to ~$50/sh standalone); but management calls it a 'one-way door' and may keep it — watch for a committed plan.
New monetizable capacity after the F1 anomaly; slips would be a setback.
$743M repaid in FY26; capital-structure reshape with reopening credit markets would cut interest cost and compound FCF.
4,450 aircraft (+10%), +5% gov SATCOM — the franchises holding the line against LEO.
-24% Q4 and shrinking sub base; the clearest evidence of Starlink share loss until ViaSat-3 capacity stabilizes it.
FCF inflection must persist; back-loaded EBITDA and ~$850M cash capex leave thin margin for error.
Trends
Out-scales GEO on latency/cost in consumer/D2C; SpaceX IPO sharpens the competitive and cost-of-capital gap.
Drives DAT mid-teens growth and backlog +23%; less cyclical, higher-margin demand LEO consumer players don't contest.
Equitas (Space42) L/S-band JV gives Viasat a credible 2029 D2D path, but Starlink/AST also race here.
Structural growth in connected aircraft; +11% aviation revenue, though carriers increasingly dual-source LEO.
F1 anomaly and broader claims hardened the market; raises the cost of single-asset GEO programs.
Self-help (FCF, debt paydown, possible spin) is exactly the setup the market is starting to reward (+13.5% on catalyst).
Ecosystem & competitor graph
Suppliers feed the company; customers pull from it. Line thickness shows the strength of each tie (supply-chain dependency, customer earnings contribution). Hover to isolate a tie.
Builds the ViaSat-3 spacecraft (702MP+ bus, El Segundo); F1 antenna anomaly traced to a reflector subcontractor.
Launched ViaSat-3 F3 on Falcon Heavy — simultaneously Viasat's biggest competitor and a key launch supplier.
Alternate launch providers for the GEO fleet (ULA is a Boeing/Lockheed JV; Arianespace is European).
RF/antenna, modem chipsets, teleport and ground-segment hardware suppliers feeding terminals and the network.
Aviation IFC carriers — 4,450 aircraft in service; DAL/UAL/AAL/JBLU US-listed, Qantas ASX.
US Department of Defense & allied governments Government SATCOM + DAT (MILSATCOM IDIQ, BFT, cyber, space systems); a growing share of backlog.
energy, cruise) NexusWave + Inmarsat L-band safety services; ~1,350 vessels in the tracked install base.
Residential/enterprise fixed-broadband subscribers ~130K US fixed subs (declining) plus enterprise/IoT connectivity users.
~10,000 LEO sats, ~9M subs; dominant in consumer broadband and increasingly aviation/maritime/government — the existential competitor. Pending IPO.
Well-capitalized LEO entrant ramping in 2026; targets consumer + enterprise + government with AWS integration.
Closest GEO peer in US fixed satellite broadband; also losing consumer share to LEO, plus its own spectrum/5G overhang.
GEO+MEO operator (acquired Intelsat); competes in government, aviation and managed connectivity; Euronext/LSE-listed, not US.
Major GEO/IFC operator now under SES; direct competitor in aviation and government SATCOM.
Direct-to-device LEO challenger; overlaps Viasat's L/S-band D2D ambitions (Equitas) rather than core GEO broadband.