RMDHealthcareMedical Devices·Sep 3, 2026·7 min read

[RMD] ResMed Thesis 2026: GLP-1 Tailwind Reverses Bear Case, Free Cash Hits Record

ResMed FY25 (Jun '25 fiscal year-end) revenue $5.15B (+10%); op income $1.69B (+28%); NI $1.40B (+37%); EPS $9.51 (+37%). Op margin expansion +450bp to 32.7%. Gross margin Q4 61.4% (+230bp). FCF $1.66B (+29%). Three M&A: Somnoware + Ectosense + VirtuOx (advancing ResMed 2030 strategy patient diagnostic flow). FY26 guide: GM 61-63%, SG&A 19-20% of rev, R&D 6-7% of rev; buyback ~$150M/quarter ($600M/year, 4x FY24 pace).

ResMed 2025-26: $1.7B FCF, GLP-1 Tailwind, $600M Buyback

FY25 (Jun '25 year-end) revenue $5.15B (+10%); op income $1.69B (+28%); NI $1.40B (+37%); EPS $9.51 (+37%). Q4 +10% headline. Gross margin Q4 61.4% (+230bp). FCF $1.7B. ResMed 2030 strategy. Acquired Somnoware + Ectosense + VirtuOx. FY26 guide: GM 61-63%, SG&A 19-20%, R&D 6-7%; ~$150M/qtr buyback (vs $75-100M prior).

Key takeaways

  • Operating earnings stepped up materially. Op income $1.69B (+28%) on revenue +10% — operating margin expansion of 470bp YoY (from 28.2% to 32.7%). Gross margin Q4 61.4% (+230bp YoY, +150bp sequential). Manufacturing + procurement + logistics efficiency + favorable FX.
  • GLP-1 is a tailwind, not a headwind. Lancet study: CPAP reduces all-cause mortality 37% / cardiovascular mortality 55%. Real-world evidence: GLP-1 + PAP combination = higher adherence, better outcomes. The bear case (GLP-1 reduces obesity → reduces sleep apnea → reduces ResMed TAM) keeps getting refuted by data.
  • Buyback step up to ~$150M/quarter from ~$75M historic. That's a 2x acceleration. Combined with $0.53/quarter dividend (raised) → meaningful capital return inflection. Tax-efficient deployment of $1.7B FCF.
  • Three acquisitions in FY25 advance ResMed 2030 strategy. Somnoware (sleep diagnostics workflow) + Ectosense (home sleep test innovator) + VirtuOx (diagnostic delays / patient flow). All three plug into the "find more sleep apnea patients faster" funnel — addressing the ~80% undiagnosed.
  • AI/digital health embedded. Dawn (AI digital assistant in myAir) + smart coaching + ReSupply attrition predictor. AirSense 11 platform. ResMed brand evolution + DTC marketing. The platform is the moat; AI/digital amplifies it.

Business

ResMed is the global #1 in sleep apnea + respiratory care, with three product franchises:

  • Devices (~50% of revenue). CPAP / APAP / BiPAP machines. AirSense 11 is the lead platform. AirSense 10 still installed base. Q4 device sales US/Canada/LatAm +7% cc; Europe/Asia +10% cc.
  • Masks + Accessories (~35%). Refresh + ReSupply + new patient activations. AirTouch N30i (fabric-based interface) + Apple Vision Pro Kontor Head Strap collaboration. Q4 Europe/Asia +7% cc.
  • Residential Care Software (~15%). MEDIFOX DAN (German LTC/HME software) + Brightree + AirView. Q4 +9% cc (-2% from earlier 12% on integration). Now being integrated into broader org per ResMed 2030.

Strategic moves in FY25:

  • ResMed 2030 strategy: three pillars (core sleep + breathing growth, expand into adjacencies, leverage digital health)
  • Somnoware acquired: sleep diagnostics workflow software
  • Ectosense acquired: home sleep test innovator
  • VirtuOx acquired: diagnostic flow / reducing delays
  • New manufacturing facility in Calabasas, CA
  • Brand evolution / unified global brand portfolio
  • Distribution + R&D investment in US

FY25 financial performance (Jun '25 year-end)

Metric (FY)2022202320242025
Revenue ($B)3.584.224.695.15
Revenue YoYn/a+18%+11%+10%
Gross profit ($B)2.022.362.663.05
Gross margin56.6%55.8%56.7%59.4%
Op income ($M)1,0001,1321,3201,685
Op margin28.0%26.8%28.2%32.7%
Net income ($M)7798981,0211,401
Diluted EPS ($)5.306.096.929.51
FCF ($M)1955591,2861,662
Capex ($M)-156-134-115-90
Total debt ($M)9181,580874852
Dividends ($M)-245-258-282-311
Buyback ($M)00-150-300

The earnings print is excellent: gross margin step from 56.7% → 59.4% FY25 (+270bp); op margin 28.2% → 32.7% (+450bp); EPS $9.51 (+37%); FCF $1.66B (+29%).

The fiscal year ending June makes FY25 = July 2024 - June 2025; Q1-Q4 of FY25 coincide with calendar Sep '24 - Jun '25 quarters. Q4 (June '25) was the strongest of the cycle.

Capital allocation

  • Capex: $-90M FY25 (-22% YoY) — light-asset business model, capex declining as facility build normalizes.
  • Dividends: $-311M FY25 (+10% YoY); $0.53/quarter base. Increased FY26 quarterly dividend.
  • Buybacks: $-300M FY25 (vs $-150M FY24, +100%). FY26 plan: ~$150M/quarter = $600M/year (4x FY24 pace, 2x FY25).
  • M&A: Three deals (Somnoware + Ectosense + VirtuOx) — all bolt-ons to ResMed 2030 patient flow strategy.
  • Debt: $852M (vs $874M FY24, $1.58B FY23 — paid down significantly post FY23).

The combination of $0.6B buyback + $0.31B dividend = $0.9B return + $1.7B FCF generation = meaningful net cash buildup or further M&A capacity. Capital is no longer the constraint.

FY26 outlook (per Q4 FY25 call, 2025-07-31)

FY26 frameworkRange
Gross margin61% to 63%
SG&A as % of revenue19% to 20%
R&D as % of revenue6% to 7%
Buyback pace$150M/quarter ($600M/year)
DividendQuarterly raised

The GM range of 61-63% is the highest mgmt has guided in years; depends on continued procurement + logistics + manufacturing leverage. Effective tax rate FY25 was 19-21%; FY26 likely similar.

ResMed historically does not give explicit revenue guidance — hint: Q1 FY26 expected to see continued revenue strength similar to Q4 FY25 trajectory.

Key risks

  • GLP-1 demand impact (long-term). Bear thesis: weight loss → reduced sleep apnea → smaller TAM. Real-world evidence so far refutes this; mgmt keeps reinforcing GLP-1 is awareness driver. But long-term is the risk.
  • Tariffs. ResMed has tariff exemption for products treating chronic respiratory conditions (medical exemption) — this is the protective barrier. Loss of exemption = material risk.
  • Competitive bidding (CMS). US Medicare competitive bidding cycle could compress reimbursement for HME providers, indirect impact on ResMed device pricing.
  • Consumer wearable / pharma competition. Apple + Samsung integrating sleep apnea detection in wearables. Could expand awareness (positive) or eventually compete (negative).
  • FX volatility. ~50% non-US revenue. FX headwinds historically meaningful.
  • Software integration (MEDIFOX DAN). Residential Care Software being integrated into broader org per 2030 — execution risk.

Bottom line

RMD FY25 is a step-function operating year: revenue +10%, op margin +470bp to 32.7%, FCF +29%, GM expansion to 59.4%. The triple acquisitions (Somnoware/Ectosense/VirtuOx) address the diagnostic funnel — the structural barrier to faster patient onboarding. GLP-1 narrative continues to flip from headwind to tailwind on real-world data. FY26 guide of 61-63% GM is aggressive but consistent with trajectory. Capital return inflection ($600M annual buyback + raised dividend) reflects FCF generation. Risks are GLP-1 long-tail + tariffs + CMS bidding. Best-in-class sleep + breathing health franchise.

Citations

  • ResMed Inc. FY25 (Jun '25) Form 10-K (filed August 2025, SEC EDGAR).
  • RMD Q4 FY25 earnings call, 2025-07-31 — FY25 FCF $1.7B; gross margin Q4 61.4% (+230bp); FY26 guide (GM 61-63%, SG&A 19-20%, R&D 6-7%, $150M/qtr buyback); Somnoware + Ectosense + VirtuOx acquisitions; ResMed 2030 strategy.
  • RMD Q3 FY25 earnings call, 2025-04-23 — gross margin +140bp to 59.9%; tariff exemption confirmed; Calabasas CA facility expansion; Lancet study referenced.
  • RMD Q2 FY25 earnings call, 2025-01-30 — non-GAAP GM 59.2% (+230bp); GLP-1 + PAP combination higher adherence; Apple Vision Pro Kontor Head Strap.
  • RMD Q1 FY25 earnings call, 2024-10-24 — GM +320bp to 59.2%; AirSense 10/11 platforms.
  • Internal financial_statements view (consolidated annual + cash flow + capital structure).
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