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Auckland International Airport (AIA) / HY22

NPAT up 287% on $132m non-cash gain as EBITDAFI fell 32%

An investment revaluation drove the reported uplift while underlying earnings weakened and capex ramped into unprecedented 23.5x net debt/EBITDA.

Transport & Infrastructure / Airports

AIA revenue trajectory

Revenue context before the current result.

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HY26 was $519.6m, versus $1b in FY25.

AIA EBITDAF margin

EBITDAF margin across covered periods.

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  • HY23 AIA: Unprecedented low ebitda margin. 34%; 4-period range 47.8% to 80.7%. EBITDA margin: 34.0%, unprecedented low; 4-period mean 67.6%, range 47.8%-80.7%.
  • FY23 AIA: Outside range low ebitda margin. 63.4%; 4-period range 65.2% to 252.3%. EBITDA margin: 63.4%, below normal range; 4-period mean 127.9%, range 65.2%-252.3%.
  • HY25 AIA: Outside range high ebitda margin. 80.7%; 4-period range 34% to 71.5%. EBITDA margin: 80.7%, above normal range; 4-period mean 55.9%, range 34.0%-71.5%.
EBITDA margin: 80.7%, above normal range; 4-period mean 55.9%, range 34.0%-71.5%.

AIA operating cash flow

Operating cash flow across covered periods.

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HY26 was $185.4m, versus $474.3m in FY25.

AIA working-capital movement

Operating working-capital absorption or release by reporting period.

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  • FY21 AIA: Outside range high operating working-capital movement. $10.5m; 4-period range $-15.9m to $8m. Operating working-capital movement: NZ$10.5m, above normal range; 3/4 prior periods had builds averaging NZ$3.5m, and 1 had releases averaging NZ$-15.9m.
  • HY22 AIA: Unprecedented low operating working-capital movement. $-20.8m; 4-period range $3.1m to $30.7m. Operating working-capital movement: NZ$-20.8m, unprecedented low; 4/4 prior periods had builds averaging NZ$16.3m, and none had a working-capital release.
  • FY22 AIA: Unprecedented low operating working-capital movement. $-15.9m; 4-period range $1.2m to $10.5m. Operating working-capital movement: NZ$-15.9m, unprecedented low; 4/4 prior periods had builds averaging NZ$5.3m, and none had a working-capital release.
  • HY25 AIA: Outside range high operating working-capital movement. $30.7m; 4-period range $-20.8m to $23.1m. Operating working-capital movement: NZ$30.7m, above normal range; 3/4 prior periods had builds averaging NZ$11.5m, and 1 had releases averaging NZ$-20.8m.
Operating working-capital movement: NZ$30.7m, above normal range; 3/4 prior periods had builds averaging NZ$11.5m, and 1 had releases averaging NZ$-20.8m.
Release date
24 February 2022
Published
22 April 2026
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Key metrics

Numbers worth scanning first

HY22 vs HY21

Revenue

$126.2m

-4.0% ↓ vs $131.5m

Net profit after tax

$108.8m

+287.2% ↑ vs $28.1m

Net cash inflow from operating activities

$29.6m

-4.8% ↓ vs $31.1m

Interim dividend per share

0.0c

flat vs 0.0c

EBITDAF

$60.3m

-31.6% ↓ vs $88.2m

Operating profit

$120.1m

+91.5% ↑ vs $62.7m

Profit before tax

$93.3m

+236.8% ↑ vs $27.7m

Cash and cash equivalents

$35.1m

-94.9% ↓ vs $682.4m

What changed

Reported NPAT of $108.8m was up 287.2% and PBT of $93.3m was up 236.8%, but the management release attributes the result to a $132m non-cash investment revaluation

Stripping that out, operating performance went backwards: revenue fell 4.0% to $126.2m and EBITDAFI fell 31.6% to $60.3m. The NPAT margin of 86.2% is unprecedented in Annolyse's historical baseline (mean 25.0%, range 1.7%–37.5%) and reflects the revaluation gain rather than operating leverage.

Capex rose 63.3% to $124.4m — capex intensity of 98.6% of revenue — while operating cash flow held roughly flat at $29.6m. Pre-lease free cash flow was -$94.8m. Net debt/EBITDA finished at 23.5x, which the historical baseline classifies as unprecedented high (range 4.96x–15.81x, mean 8.5x). No interim dividend was declared, consistent with HY21.

What matters

The headline profit is a revaluation, not an operating recovery

PBT grew 236.8% even though EBITDAFI fell 31.6%, because the gap is bridged by a $132m non-cash investment in associate revaluation flagged in management's release. The cleaner read on operations is the EBITDAFI decline, which sits well below the prior comparable on a revenue base that was already pandemic-depressed. The 86.2% NPAT margin is unprecedented in the historical baseline (mean 25.0%) but is an accounting artefact of revaluation over a small revenue line, not a margin signal.

Leverage is at an unprecedented level into a rising capex cycle. Net debt/EBITDA of 23.5x sits well above the prior 15.7x and the historical range up to 15.8x. The ratio is high partly because EBITDA is depressed, but capex of $124.4m is now nearly equal to revenue and is rising sharply (63.3%). Cash on hand collapsed from $682.4m to $35.1m as the prior equity raise was deployed and borrowings were trimmed from $2.1b to $1.5b.

Working-capital release flattered cash, but trade receivables remain elevated. Operating working capital moved by -$20.8m versus a historical pattern of $16.3m builds — an unprecedented release — driven by trade debtors falling from $46.2m to $25.4m. Debtor days improved to 36.6 from 64.0 but remain above the historical mean of 25.2 days, indicating the release reflects normalisation off a stretched base rather than a structural step down.

Expectations

There are no stated targets in the release

The HY21 baseline is not a clean comparator: in FY21, the first half captured only 12.4% of full-year EBITDA and 6.1% of NPAT, so this is a second-half-weighted business whose shape has been further disrupted by border settings. Annualising HY22 revenue gives $252.4m — below FY21's $281.1m — but the second-half trajectory depends on travel reopening that is not addressed by this filing.

What the release does support is a directional read: underlying operations were still contracting at HY22 and the cash and leverage position has tightened materially since HY21. What it does not support is any inference about the full-year recovery profile.

Quality of result

The reported profit is low quality

The $132m non-cash investment revaluation is the single largest contributor to NPAT and is flagged by management as such; underlying operating profitability (EBITDAFI) fell 31.6%. The effective tax rate at 16.6% is below the historical mean and below a normalised rate, reflecting the tax treatment of revaluation gains rather than operating tax leverage.

Cash quality is mixed. OCF/EBITDA of 49.1% sits within the historical range (mean 76.7%), and the unprecedented working-capital release of $20.8m — driven by a fall in trade debtors — propped up operating cash flow against a much lower EBITDAFI. Because that release is a one-off normalisation rather than a recurring source, it should not be extrapolated. With capex of $124.4m well above OCF, the period was funded by drawing down the cash buffer.

Unresolved

Open questions

What is the underlying profit or loss after stripping the $132m investment revaluation, and how does it compare to HY21's stated underlying figure?
How will the rising capex programme be funded now that cash has fallen from $682.4m to $35.1m, and what is the committed capex trajectory for the next 12–24 months?
Why is net debt/EBITDA at 23.5x acceptable to the board, and what covenants or rating thresholds bind under continued EBITDAFI weakness?
What share of the trade-debtor reduction reflects sustainably normalised collections versus pandemic-era balances being worked off?
When does management expect EBITDAFI to recover to a level that brings leverage back inside historical norms?

This briefing cannot assess the travel-volume and pricing trajectory for the second half, which will determine whether the leverage and capex picture normalises or tightens further.

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Ask about AIA HY22

Ask follow-up questions about Auckland International Airport's HY22 result.

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Informational only. No buy, sell, hold, price-target, or personal financial advice.

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Sign in to ask questions about Auckland International Airport's HY22 result.

What is the underlying profit or loss after stripping the $132m investment revaluation, and how does it compare to HY21's stated underlying figure?Why does "The headline profit is a revaluation, not an operating recovery" matter?How strong was the cash and earnings quality in HY22?What should I watch next for AIA after HY22?

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Data appendix

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Sources

Current period

AIA - FY22 Interim Financial Statements

HY22 / financial report↗

AIA - FY22 Interim Results Announcement

HY22 / results announcement↗

AIA - FY22 Interim Results Market Release

HY22 / results release↗

AIA - FY22 Interim Results Presentation

HY22 / results presentation↗

Prior comparable period

AIA - 1H21 Interim Financial Statements

HY21 / financial report↗

AIA - 1H21 Media Release

HY21 / media release↗

AIA - 1H21 NZX Results Announcement

HY21 / results announcement↗

Full-year context

AIA - FY21 Financial Report

FY21 / financial report↗

AIA - FY21 Media Release

FY21 / media release↗

AIA - FY21 Results Announcement

FY21 / results announcement↗

Release context

AIA - 2021 Annual Meeting Chair & Chief Executive Addresses

HY22 / commentary↗

AIA - 2021 Annual Meeting Shareholder Poll Results

HY22 / commentary↗

Related insights

Cross-company views selected from the metrics in this briefing.

Earnings quality and statutory distortions

PBT and NPAT growth diverged by 50.4pp, with a distortion flag in the result.

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Leverage and balance-sheet risk

Net debt / EBITDA is 23.50x, +7.80x versus the prior comparable period.

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Cash conversion quality

This result converted 49.1% of EBITDA to operating cash flow, +13.8pp versus the prior comparable period.

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Revenue growth context

Revenue growth was -4.0% for this reporting period.

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This briefing is based on available company filings and standard Annolyse calculations. It 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.

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