SmarterDividends

MDDNF vs SO: Which Is the Better Dividend Stock?

As of July 2026, SO (The Southern Company) screens as the stronger dividend stock, winning 6 of 8 head-to-head metrics. MDDNF offers the higher yield at 3.80%, SO has the higher dividend-safety score, and MDDNF trades at the larger discount to fair value (+16%).

MetricMDDNFSO
Forward yield3.80%3.19%
Annual dividend$0.12$3.04
Payout ratio467%76%
Years of growth0 yr25 yr
5-yr dividend growth1.6%3.0%
5-yr total return-8%45%
Dividend safety score52 (C)90 (A)
Fair value estimate$3.79$93.61
Upside to fair value+16%-2%
Frequencymonthlyquarterly
Market cap$8.7B$106.5B
P/E ratio24.4

Higher yield

MDDNF

3.80%

Safer dividend

SO

Grade A

Faster growth

SO

3.0%

Better value

MDDNF

+16% upside

MDDNF vs SO — FAQ

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