Castellum Q3 2026 slides: SEK 7.6bn buyback amid falling occupancy

Swedish property firm Castellum released its Q3 2026 financial results on October 22, highlighting a strategic shift towards shareholder returns and cost reduction amid a struggling Nordic office market. The company's shares climbed 4.58% to $131.05 following the presentation, as investors appreciated the aggressive SEK 7.6 billion share buyback program. Despite the buyback, Castellum's core operating metrics remain weak, with like-for-like rental income down 1.7% and occupancy at 87.3%.

The presentation emphasized four strategic priorities: consolidating from four operational regions to two, targeting annual cost savings of SEK 100 million; committing to reduce administrative costs by SEK 100 million; focusing on shareholder returns through buybacks; and executing substantial property disposals. Castellum sold assets worth SEK 24.6 billion, generating SEK 1.4 billion in profit, with major sales to AP7, Alecta, and Wihlborgs.

Despite the strategic initiatives, the company's operational metrics demonstrate persistent challenges in the Nordic commercial real estate market. Economic occupancy declined to 87.3%, continuing a downward trend since 2022 and reaching the lowest level in a decade. Like-for-like rental income fell 1.4%, driven mainly by increased vacancy, while net leasing was negative SEK 63 million, indicating a loss in rental income from tenant departures not offset by new leases.

Like-for-like rental income declined primarily due to vacancy changes, which reduced in-place rents by SEK 159 million.

Castellum maintained a solid financial position with leverage metrics within policy limits, with a loan-to-value ratio of 37.4%, below the 40% ceiling. The company's property portfolio was valued at SEK 129.3 billion at quarter-end, down from SEK 136.9 billion at year-end 2025, primarily due to disposals and the decline in property values. Interest-bearing debt totaled SEK 56.3 billion, with an average maturity of 4.0 years.