Tritax Big Box H1: 65% EPS Dream vs. a Falling NAV

Tritax's H1 results show stronger income, but NAV remains the number investors will watch

Tritax Big Box delivered a clean operating half, but the balance-sheet picture still dominates the debate. Net rental income rose 16.2% to £173.3m, adjusted EPS ex DMA grew 7.0% to 4.41p, and the dividend rose to 4.00p. At the same time, portfolio value fell 2.7% to £7.68bn, EPRA NAV per share slipped 1.0% to 185.9p, and the contracted rent roll eased by 1.4% to £355.7m. In simple terms, income is improving while the asset base is still softening.

That tension is why the results matter now. The half-year update was scheduled for Thursday 06 August 2026, and the stock was already close to its twelve month high of GBX 175, with analyst targets still including GBX 180 and GBX 200. The market is effectively being asked to choose between two stories: strong recurring income and dividend support, or a slower revaluation cycle that could keep weighing on NAV.

The positive side of the report is practical rather than cosmetic: demand in the portfolio is starting to translate into higher rented income.

Rental growth and reversion capture are moving the right way

The half-year reported 5.1% EPRA like-for-like rental growth, the clearest sign that the existing portfolio is still earning better rents. That matters because it shows the business is extracting value from assets already in hand, not just waiting for a market revaluation.

Development is producing let income at acceptable spreads

Development is also contributing rather than simply expanding the portfolio on paper. The latest update points to £4.9m of annual rent from development lettings at 7.4% yield on cost. That suggests Tritax can still turn capital into income rather than relying only on valuation recovery.

The asset base still has a functional role in the wider economy

Tritax says it delivers critical supply chain infrastructure for the UK economy and provides the space tenants need. Even without detailing tenant mix in the supplied evidence, that positioning is more resilient than owning marginal space in a crowded market.

The dividend remains supported, but not by much

The income case also looks stable rather than weak. The dividend pay-out ratio ex DMA improved to 90.7% from 93.0%. It is still a high payout, but the improvement suggests the dividend remains covered by earnings as rental growth and reversion capture help offset a soft property tape.

NAV is the real pressure point in the Tritax story

Operating performance is stronger, but the valuation anchor is still moving the wrong way. In a REIT, EPS can look healthier for a range of reasons; NAV is the cleaner check on whether the asset base is truly holding up.

The bear case is straightforward: earnings are improving faster than the portfolio

The contracted annual rent roll fell to £355.7m from £360.9m, portfolio value declined to £7.68bn, and the supplied results also show adjusted EPS ex DMA down 4.8% on a reported basis and IFRS EPS down 58.3%. That is the core disagreement in the stock. Bulls see temporary market softness while management resets rents and fills vacancies. Bears see a business that is still earning its way out of a weaker valuation.

At current levels, the stock needs proof as much as it needs progress

The stock was near its twelve month high of GBX 175 and was trading at roughly 11.9x earnings. That is not obviously stretched, but it is not distressed either. So investors are not just paying for effort; they are paying for evidence that earnings can close the gap before property values stabilise.

For now, the cautious view is still the most defensible one: if NAV floors, the stock can work. If it keeps drifting lower, the market will care less about headline earnings and more about whether the asset book is finding a bottom.

What to watch in the next update

The proof point is whether rental growth shows up in signed leases

The key test is simple: does EPRA like-for-like rental growth now show up in contracted annual rent roll, not just in reported income? If reversion is real, the next update should show more signed leases and a steadier rent roll rather than more narrative about future upside.