Best Investment Philosophy Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Investment philosophy as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are David Senra (21K) and accumul8 (1K).

Updated Nov 7, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    David Senra21K subscribers

    SubstackMonthly or less · last post Sep 4, 2026

    Learn from history's greatest founders.

    Likely audience: Entrepreneurs

  2. 2
    BakStack—

    SubstackMonthly or less · last post Aug 31, 2026

    Capital markets, ETFs, CRE, and the future of asset management.

    Likely audience: Investment fund managers

  3. 3
    accumul81K subscribers

    Substacklast post May 30, 2021

    A Follow My Portfolio service to accumulate enormous wealth through long term investing in stocks of outstanding companies.

    Likely audience: Individual investors

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