Auckland International Airport (AIA) / HY26

AIA: revenue up 3.9% but PBT down 6.1% as leverage drifts to 5.7x EBITDA

Top-line growth across all three segments is being absorbed by depreciation and interest, while a $406.3m capex bill keeps free cash flow deeply...

Release date
19 February 2026
Published
21 April 2026

What changed

Revenue rose 3.9% to $519.6m with growth in all three disclosed segments, but earnings stepped down below EBITDA. Group EBITDA was essentially flat at $404.2m (+0.3%), operating profit fell 6.0% to $285.6m, PBT fell 6.1% to $244.2m and NPAT fell 5.5% to $177.0m. Segment revenue grew across Aeronautical ($263.8m, +6.2%), Retail ($143.0m, +3.1%) and Property ($103.6m, +9.4%), with Aeronautical gaining 1.1pp of mix to 50.8%.

Operating cash flow was broadly flat at $185.4m (-0.6%) despite the revenue gain. Capex remained heavy at $406.3m (from $502.3m), leaving pre-lease free cash flow at -$220.9m. Cash fell $103.8m to $360.6m, gross borrowings rose to $2,652.1m (+7.7%), and implied net debt moved to approximately $2,291.5m from $1,999.0m. The interim dividend was lifted 4.0% to 6.5cps.

What matters

  • Operating leverage is reversing against AIA. Revenue grew 3.9% but EBITDA was up only 0.3% and operating profit fell 6.0% — i.e. the incremental revenue dollar generated essentially no incremental EBITDA and negative operating profit as depreciation absorbs the infrastructure build. This is the key read on earnings quality: growth is being neutralised below the line.
  • Leverage is drifting higher while the capex cycle continues. Net debt/EBITDA rose from roughly 5.0x to 5.7x, with cash down $103.8m and gross debt up $188.7m. Capex at 78.2% of revenue is lower than the prior half (100.5%) but still well above operating cash flow, so the funding gap continues to be debt-financed.
  • Dividend payout is rising into a falling earnings print. At 6.5cps interim, the payout ratio against continuing-operations NPAT is approximately 62.6%, versus 51.9% a year earlier, and the dividend is not covered by pre-lease free cash flow.

Expectations

No forward earnings guidance or quantitative forward-work figures are disclosed in the supplied excerpts, and management stated targets are not provided. Against FY25 shape, HY25 represented 49.8% of FY25 revenue and 57.5% of FY25 EBITDAF, so HY is not heavily seasonally skewed on revenue but is materially skewed on EBITDAF. Annualising HY26 revenue gives $1,039.2m, about 3.4% above FY25's $1,004.7m — a modest run-rate uplift. The release does not support an assessment of whether the EBITDA stall is a cost-timing issue that reverses in 2H or a more persistent margin reset from the build programme.

Quality of result

The earnings decline is clean rather than tax-distorted: the effective tax rate is broadly stable at 27.5% (vs 28.0%), there are no disclosed discontinued operations, and PBT and NPAT fell at similar rates (-6.1% vs -5.5%). That means the EBITDA-to-EBIT gap (depreciation) and rising interest from higher borrowings are doing the real work, and both are structural, not timing-driven.

Cash conversion deteriorated at the margin — OCF/EBITDA slipped from 46.3% to 45.9%, and trade receivables grew 10.0% to $90.5m, lifting receivable days from about 30.0 to 31.7. That is not a severe working-capital leak, but it means OCF did not benefit from the revenue lift. FCF improvement versus HY25 (-$220.9m vs -$315.7m) came from lower capex rather than better operating performance, so it is not a reliable signal that the cash-generative profile has turned.

Unresolved

  • Drivers of the EBITDA stall despite 3.9% revenue growth: is it opex step-ups tied to infrastructure commissioning, or a more persistent cost mix shift? The supplied data does not break down cost lines.
  • Forward capex profile and a quantified peak-debt path: the release excerpts provided do not include a capex programme total or net debt target.
  • Whether the 27.5% effective tax rate is sustainable, and whether the interest charge (implied ~$41m between operating profit and PBT) moves materially higher as more borrowings are drawn.
  • Underlying vs statutory profit: FY25 materials reference an underlying profit non-GAAP measure, but an HY26 underlying reconciliation is not included in the supplied excerpts.

This briefing cannot assess passenger volumes, regulatory/aeronautical pricing outcomes, or the economic return profile of the ongoing capex programme from the supplied data.

Key metrics

← Swipe to view more
Metric HY26 HY25 Change
Revenue $519.6m $499.9m +3.9% ↑
EBITDA $404.2m $403.1m +0.3% ↑
Net profit after tax $177m $187.3m -5.5% ↓
Net cash inflow from operating activities $185.4m $186.6m -0.6% ↓
Interim dividend per share 6.5c 6.3c +4.0% ↑
Cash and cash equivalents $360.6m $464.4m -22.4% ↓
Total assets $14285.1m $13592m +5.1% ↑

Reference: annolyse.ai/briefings/aia-hy26

Segment breakdown

← Swipe to view more
Segment Current revenue Prior revenue Current result Mix shift
Aeronautical $263.8m $248.5m $202.4m +1.1pp
Retail $143m $138.7m $115.7m -0.2pp
Property $103.6m $94.7m $79.5m +1.0pp

Reference: annolyse.ai/briefings/aia-hy26

Analytical metrics

← Swipe to view more
Metric HY26 HY25 Context
PBT growth -6.1%
Effective tax rate 27.5% 28.0%
OCF / EBITDA (cash conversion) 45.9% 46.3% deteriorated
FCF pre-lease −$220.9m −$315.7m +$94.8m
FCF / NPAT -124.8% -168.5% complementary conversion metric
Capex % revenue 78.2% 100.5%
Capex −$406.3m $502.3m −$908.6m
Debtor days 31.7 30.0 +1.7 days
Trade debtors $90.5m $82.3m +$8.2m
Net debt $2291.5m $1999.0m +$292.5m
Net debt / EBITDA 5.70x 5.00x Weakening
Gross borrowings $2652.1m $2463.4m +$188.7m
Payout ratio vs NPAT 62.6%
ROE (annualised) 1.7% 1.9% Weakening
HY25 share of FY25 revenue 49.8% Other half was 50.2%
HY25 share of FY25 EBITDA 57.5% Other half was 42.5%
HY25 share of FY25 NPAT 44.5% Other half was 55.5%
Profit from continuing operations $177.0m $187.3m −$10.3m

Reference: annolyse.ai/briefings/aia-hy26


This analysis was generated using Annolyse, an AI-powered tool that analyses NZX/ASX company announcements. The analysis is based on available company filings and standard Annolyse calculations. This is general information only and does not constitute financial advice. The analysis may contain errors. Always read the original company filings and consult a licensed financial adviser before making investment decisions.

Metric context

Trajectory before this result

A compact view of the company's recent revenue and margin path, derived from the same metrics history that powers the company page.

AIA revenue trajectory

Revenue context before the current result.

AIA EBITDA margin

Earnings margin across covered periods.

Appendix

Reference material

Company materials considered in this briefing.

Current period

AIA - Interim Results Financial Statements

HY26 / financial report

AIA - Results Announcement

HY26 / results announcement

AIA - Results Announcement

HY26 / results release

Prior comparable period

AIA - FY25 Interim Results Announcement

HY25 / results announcement

AIA - FY25 Interim Results Market Release

HY25 / results release

AYA - FY25 Interim Results Financial Statements

HY25 / financial report

Full-year context

AIA - FY25 Annual Report

FY25 / financial report

AIA - FY25 Annual Results Market Release

FY25 / results release

AIA - FY25 Results Announcement

FY25 / results announcement

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