Home » Finance Newsletters » Substack » Tavi Costa Growth history Subscribers (thousands, nightly) 13K on Sep 10, 2026 → 13K on Oct 21, 2026
Followers (thousands, nightly) Rank in Substack’s finance leaderboard: #188 today · #198 a week ago · #182 a month ago
Stats worth sharing Tracked since Sep 10, 2026 — 42 daily snapshots so far. The card below is built from what we track and refreshes nightly.
Percentile Top 36% of 525 ranked finance newsletters
Best rank seen #172 on Sep 14, 2026
Rank, 7 days +10 places
Rank, 30 days −6 places Followers added +1.1K since tracking began
Reactions per post 37 average, recent posts
Reactions tracked 1.1K across 31 posts
Most-reacted post we have seen: America: A New Emerging Market — 65 reactions on Aug 22, 2026.
Embed code Recent posts Echoes of 2008 Oct 21, 2026 Paid 8 reactions 1 comments 0 restacks
A Decade of Sticky Inflation Oct 18, 2026 27 reactions 3 comments 1 restacks
Shortage of Silver Equities Oct 17, 2026 Paid 43 reactions 7 comments 1 restacks
Silver’s Moment Oct 14, 2026 Paid 34 reactions 1 comments 7 restacks
Top 40 Charts Oct 11, 2026 Paid 26 reactions 1 comments 2 restacks
Brazil: Three Big Themes Oct 9, 2026 Paid 25 reactions 2 comments 2 restacks
Brazil: Small-Caps Awakening Oct 5, 2026 Paid 23 reactions 1 comments 1 restacks
Brazil: Game On Oct 5, 2026 Paid 29 reactions 1 comments 1 restacks
Personal Update Oct 3, 2026 45 reactions 1 comments 0 restacks
Party like It’s 2020 Oct 2, 2026 Paid 43 reactions 3 comments 6 restacks
Top 50 Macro Charts Sep 26, 2026 Paid 36 reactions 3 comments 1 restacks
Latam: Game On Sep 22, 2026 Paid 25 reactions 5 comments 2 restacks
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Data: Substack public leaderboards and publication archives, refreshed nightly, plus public beehiiv sitemaps and recommendation pages, refreshed weekly. Source for this page: Tavi Costa . Subscriber counts are Substack’s own rounded public figures, so week-on-week changes move in steps. beehiiv audience sizes are self-reported by the publisher and are not verified. Last snapshot: Oct 21, 2026.