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Two promising FTSE 250 dividend shares, OSB Group (LSE: OSB) and Aberdeen Group (LSE: ABDN), have each made good points of 40%-50% in 2025. Whereas they aren’t the top-performers on the index, they each have excessive yields and a few of the longest dividend observe information.
That makes them two of essentially the most engaging mid-cap earnings shares on the London Inventory Change proper now.
However previous efficiency isn’t indicative of future returns and a shifting financial surroundings might spell bother within the coming years. So how ought to current shareholders put together, and do they nonetheless current a possibility for brand spanking new traders?
A restoration gem
OSB Group kicked-off the yr closely undervalued, buying and selling at simply 0.7 instances tangible e book worth and 5.3 instances ahead earnings. Because the yr progressed, the market repriced mortgage lending threat and reassessed rate-cut implications, resulting in a major enhance for the area of interest mortgage and mortgage supplier.
Now, it’s at a extra average valuation, with a price-to-book (P/B) ratio of 1.1 and ahead price-to-earnings (P/E) ratio of seven.8. This displays its development but in addition signifies potential room for additional good points.
To solidify its earnings credentials, the group boosted dividend 5% yr on yr to 34p per share and maintains sturdy protection, with a payout ratio of 48.4%. Backed by 11 years of uninterrupted funds, and it nonetheless seems to be like a compelling earnings possibility to contemplate in 2026.
Nevertheless, it’s value noting that OSB Group’s earnings rely closely on rate of interest margins and the buy-to-let mortgage market. Each are below strain as charges fall and rules tighten, doubtlessly squeezing earnings and the dividend sooner than anticipated.
Coming again strongly
After a tumultuous few years mired by a rebranding disaster, Aberdeen Group has bounced again, as soon as once more with its authentic identify. The restoration was largely pushed by the explosive development of its on-line buying and selling platform, which now boasts virtually 500,000 clients and is among the UK’s main direct-to-consumer wealth managers.
Its cost-cutting initiatives are forward of schedule, and administration has raised 2026 revenue steerage to a minimum of £300m, suggesting renewed confidence. With a P/B ratio of solely 0.74, it’s much more undervalued than OSB Group — so 2026 might be its yr.
And though it hasn’t raised dividends for a number of years, the continuing development might make {that a} chance quickly. It has skinny however enough money protection and earnings about 20% larger than dividends per share. Earnings have elevated 3.7% year-on-year regardless of a 7% drop in income, revealing sturdy operational effectivity.
Nonetheless, the skinny protection does threat a dividend minimize if earnings miss. Plus, the Core Investments division continues to underperform, with solely one-third of funds beating benchmarks.
However with an enhancing outlook paired with a 7.5% yield, it’s a dividend inventory value contemplating in my e book.
Mid-cap promise
Naturally, there are stronger and extra well-established dividend shares on the FTSE 100. However what I like about mid-cap’s is their untapped potential. When markets actually get better, the well-positioned are inclined to fly and the mixed dividend and development returns make them profitable picks.
As at all times, any issues needs to be made as a part of a well-diversified portfolio, together with some defensive and development picks within the combine.
