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Result releasedAnnolyse analysis published

Headline FY26 growth outpaces flat underlying trading performance

Reported gains in revenue and earnings diverge sharply from adjusted, like-for-like results this year.

Telecommunications & Media / Telecommunications

SPK revenue trajectory

Revenue context before the current result.

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FY26 was $3.9b, versus $3.7b in FY25.

SPK EBITDAI margin

EBITDAI margin across covered periods.

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  • FY23 SPK FY: Unprecedented high ebitda margin. 38.3%; 5-period range 28.3% to 32.8%. EBITDA margin: 38.3%, unprecedented high; 5-period mean 30.7%, range 28.3%-32.8%.
  • FY25 SPK FY: Outside range low ebitda margin. 28.3%; 5-period range 30.1% to 38.3%. EBITDA margin: 28.3%, below normal range; 5-period mean 32.7%, range 30.1%-38.3%.
  • HY22 SPK HY: Outside range high ebitda margin. 28.5%; 3-period range 21.6% to 26.8%. EBITDA margin: 28.5%, above normal range; 3-period mean 24.0%, range 21.6%-26.8%.
  • HY25 SPK HY: Outside range low ebitda margin. 21.6%; 3-period range 23.7% to 28.5%. EBITDA margin: 21.6%, below normal range; 3-period mean 26.3%, range 23.7%-28.5%.
EBITDA margin: 21.6%, below normal range; 3-period mean 26.3%, range 23.7%-28.5%.

SPK operating cash flow

Operating cash flow across covered periods.

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FY26 was $1b, versus $680m in FY25.

SPK working-capital movement

Operating working-capital absorption or release by reporting period.

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FY26 was $11m, versus -$1m in HY24.

Market context

Valuation

A close-dated read on what the market price implies next to the latest verified filing inputs. Unavailable metrics stay visible when the absence is useful context.

Prices as at close, 21 August 2026

Price and market cap

The latest close and share count context for the market price.

Market cap

$4.1b

i

End-of-day close multiplied by current shares on issue.

Profitability multiples

How the market price compares with recent earnings and cash-flow inputs.

P/E

8.22x

i

Recent market cap compared with trailing earnings.

EPS

0.26

i

Recent filing-derived earnings per share.

PEG

0.09x

i

P/E compared with recent earnings growth.

EV/EBITDA

3.87x

i

Enterprise value compared with recent EBITDA.

P/FCF

13.32x

i

Market cap compared with recent free cash flow.

P/B

2.49x

i

Market value compared with latest reported equity.

Income and fund shape

Yield and fund-style valuation where the company shape supports it.

Dividend yield

9.4%

i

Trailing dividends compared with the latest close.

Total return

Not available

i

Available once dividend and adjustment data are verified.

Release date
20 August 2026
Published
20 August 2026

Key metrics

Numbers worth scanning first

FY26 vs FY25

Revenue

$3.9b

Caveat: metric quality flags apply; use this value with basis context.

Net profit after tax

$499m

Caveat: metric quality flags apply; use this value with basis context.

Net cash inflow from operating activities

$1b

Caveat: metric quality flags apply; use this value with basis context.

Full-year dividend per share

16.0c

Caveat: metric quality flags apply; use this value with basis context.

EBITDAI

$1.3b

Caveat: metric quality flags apply; use this value with basis context.

Profit before tax

$574m

Caveat: metric quality flags apply; use this value with basis context.

Cash and cash equivalents

$157m

+361.8% ↑ vs $34m

Total assets

$4.3b

Caveat: metric quality flags apply; use this value with basis context.

Analysis ofSPK FY26Result releasedAnnolyse analysis published

What changed

Reported FY26 revenue rose 6.0% to $3,949.0m and reported EBITDAI rose 23.0% to $1,295.0m, but on an adjusted, like-for-like basis revenue was flat at $3,700.0m and adjusted EBITDAI fell 2.4% to $1,035.0m

This matters because the headline growth rate is not a clean trading signal: all three periods carry a discontinued-operation reclassification, so reported and adjusted lines are moving in opposite directions.

Profit before tax grew 65.4% to $574.0m and net profit after tax grew 91.9% to $499.0m, a period in which Annolyse's historical baseline shows PBT growth this strong is unprecedented against a three-period mean of -10.5%. Gross borrowings fell to $1.1b from $1.5b and net debt/EBITDA improved to 0.7x from 1.37x, at the low end of the company's four-period range.

What matters

Tax and one-off effects inflate NPAT more than PBT

data centre business sale adds balance-sheet context, with NZ$500m disclosed value, but borrowings and gearing are the direct leverage evidence.

The effective tax rate fell to 15.3% from 27.4%, adding roughly 26.5 percentage points to NPAT growth versus PBT growth (91.9% versus 65.4%). PBT is the cleaner read of operating performance because it is not affected by the tax-rate swing, and even PBT growth sits well above the company's recent normal range, which means some of the improvement likely reflects non-recurring items rather than a durable step-change in trading.

Reported growth is not organic. With adjusted revenue flat and adjusted EBITDAI down 2.4% while reported figures rose double digits, anyone assessing the core telecommunications business should treat the adjusted numbers, not the headline percentages, as the base case for forward performance.

Balance sheet and payout settings loosened. Net debt/EBITDA at 0.7x and equity up to $1.6b from $1.5b give more financial flexibility, while the full-year dividend fell to 16 cents per share from 25 cents and the payout ratio against NPAT dropped to 60.6% from 178.6%, both at the low end of the historical range. This means the dividend is now better covered by earnings, but shareholders are receiving a smaller cash return this year.

Expectations

No stated numerical target or dividend guidance was disclosed for FY27, so this result can only be judged against the company's own "within guidance" framing and its historical shape, not a forward commitment

The first half contributed only 12.8% of full-year NPAT ($64.0m of $499.0m), implying a second half of roughly $435.0m, a heavily back-half-weighted profile consistent with the release's commentary on mobile momentum and cost discipline building through the year.

Because there is no disclosed target to test that second-half weighting against, the durability of the acceleration cannot be confirmed from this release alone; it depends on whether the adjusted EBITDAI decline seen in FY26 reverses or continues into FY27.

Quality of result

data centre business sale adds cash-flow context, with NZ$309m disclosed value and NZ$309m capital raised, but the filing does not separately reconcile the transaction to the financial movement

data centre business sale is explicitly linked in the filing to cash-flow profile, with NZ$462m disclosed value and NZ$462m capital raised.

data centre business sale adds cash-flow context, with NZ$1b disclosed value, but the filing does not separately reconcile the transaction to the financial movement.

Cash conversion of 80.6% is above the company's normal historical range (mean 65.2%), which on its face looks like a quality improvement, but pre-lease free cash flow of $308.0m sits at the low edge of the four-period range (mean $361.3m) and below the prior year's $330.0m. The release separately describes FCF as increasing 18.5% to $308.0m, an apparent inconsistency with the $330.0m prior-year figure in the financial statements that is not reconciled in the disclosed material, so the free-cash-flow trend should be treated cautiously rather than read as a clean improvement.

Working capital was broadly stable, with debtor days at 39.0 and inventory days at 8.7, both within normal range, so the cash-conversion strength is not primarily a working-capital story. Combined with the tax-rate driven gap between PBT and NPAT growth, and the divergence between reported and adjusted revenue/EBITDAI, a meaningful share of this year's headline improvement looks like a mix of favourable tax outcomes and non-recurring items rather than a durable uplift in underlying trading economics.

Unresolved

Open questions

Why does the release's stated 18.5% free-cash-flow increase to $308.0m not reconcile with the $330.0m FCF reported for the prior year in the financial statements?
What portion of the adjusted EBITDAI decline of 2.4% reflects competitive or cost pressure versus timing, and how is management addressing it going into FY27?
Will the lower effective tax rate of 15.3% persist, or does it reflect one-off items that will reverse and pull NPAT growth back toward the PBT growth rate?
How sustainable is the back-half-weighted profit skew, given 12.8% of NPAT fell in the first half, without a disclosed full-year target to benchmark against?
Is the improved leverage position intended to fund further capital returns, reinvestment, or further deleveraging?

This briefing cannot assess the specific asset-disposal and financing transactions referenced in the FY26 accounts, which are addressed separately.

Ask about SPK FY26

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

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Sign in to ask questions about Spark New Zealand's FY26 result.

Why does the release's stated 18.5% free-cash-flow increase to $308.0m not reconcile with the $330.0m FCF reported for the prior year in the financial statements?Why does "Tax and one-off effects inflate NPAT more than PBT" matter?How strong was the cash and earnings quality in FY26?What should I watch next for SPK after FY26?

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Data appendix

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Sources

Current period

1. Market Release

FY26 / results release

2. Results Announcement

FY26 / results announcement

5. Investor Presentation

FY26 / results presentation

Prior comparable period

1. Market Release

FY25 / results release

2. Results Announcement

FY25 / results announcement

5. Investor Presentation

FY25 / results presentation

Interim context

Interim Financial Statements

HY26 / financial report

Investor Presentation

HY26 / results presentation

Results Announcement

HY26 / results announcement

Release context

Market Release - Spark releases FY30 strategy and update on Chair succession

FY25 / commentary

Market Release - Spark releases FY30 strategy and update on Chair succession

HY26 / commentary

Spark New Zealand Limited's Annual Meeting Results 2025

HY26 / commentary

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