Highlights

• Storage King Group (ASX:SKG) completed management internalisation on 30 June 2026.

• The entity changed its name and ASX Code from Abacus Storage King and ASX:ASK.

• The new structure is expected to remove external management costs.

• FY27 will be the first full financial period under the internalised model.

Storage King Group (ASX:SKG) — the self-storage landlord formerly listed as Abacus Storage King (ASX:ASK) — is back in focus after former part-owner Abacus Group (ASX:ABG) disclosed a $122.1 million writedown on its retained stake on 14 August 2026. The move is an accounting reclassification of Abacus's holding, not a trade in Storage King's own shares, but it lands alongside the group's completed management internalisation, a rebrand, and a set of mixed full-year results, putting fresh scrutiny on the ownership register and near-term outlook of the newly independent storage operator.

A Newly Independent Operator

Storage King Group only recently became a standalone operator in the fullest sense. On 30 June 2026 it completed the internalisation of management previously provided by Abacus, under agreements worth $19 million plus about $5 million for net assets, with roughly $7 million of annual cost savings expected and management flagging a pro forma funds-from-operations benefit of around 6 per cent per security. The entity's name and ASX code changed from Abacus Storage King (ASK) to Storage King Group (SKG) as part of that separation. Abacus Group, previously both a manager and major securityholder, remained on the register with roughly 22.13 per cent, or 257.6 million securities, as at mid-July 2026, alongside a large holding associated with billionaire Nathan Kirsh and entities linked to him, following a period in 2025 when a Ki Corporation and Public Storage consortium pursued, then withdrew, a multibillion-dollar Takeover approach for the business. Rival listed operator National Storage REIT (ASX:NSR) had also disclosed a smaller substantial shareholding in the company during 2025, underlining how contested the ownership register had become well before internalisation was finalised.

Full-Year Results Under The New Structure

Storage King Group's own FY26 results, reported on 14 August 2026, showed Revenue and other income of $328.3 million, down 28.7 per cent, and net profit after tax of $154.3 million, down 46.6 per cent, though the board maintained its distribution at 6.20 cents per security. Management attributed the shift to the internalisation transition and said it was reviewing payout ratios to retain more Earnings for growth, alongside plans for sixteen new self-storage facilities adding roughly 110,000 square metres of space across high-density Australian locations. Management framed internalisation as complete rather than ongoing, meaning FY27 should be the first full period free of one-off transition costs.

Key Insights

For Storage King Group, the more material question raised by Abacus's writedown is not the accounting entry itself but what it implies about the size and intentions of its two dominant shareholders. Investors will be watching subsequent substantial-holder notices from Abacus, the board's decision on future payout ratios as internalisation costs are absorbed, and whether last year's takeover interest from Ki Corporation and Public Storage resurfaces now that the ownership and management structure has changed materially. Any further move by Abacus to trim its position, whether an on-market sale, a Block Trade to an existing holder, or a placement, would be the clearest signal yet of how the two groups intend to finish disentangling their history.