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A K Karthikeyan

A K Karthikeyan

Independent equity researcher and sole author of Moat & Margin. Built MoatSCORE, an evidence-first framework for scoring business moats from verified filings. No broker or promoter affiliations.
14
Oct

Den Booked ₹86 Crore of Subscription Income, ₹162 Crore of Channel Cost. What Covers the Rest?

9 min read
14
Oct

Daily Filing Digest — Tuesday, 13 Oct 2026

25 min read
14
Oct

Daily Filing Digest — Monday, 12 Oct 2026

19 min read
14
Oct

ICICI Prudential AMC Earns 53 Paise a Year on Every ₹100 It Manages, and Keeps 37 Before Tax

9 min read
12
Oct

Daily Filing Digest — Sunday, 11 Oct 2026

3 min read