TSOH Investment Research
Long-term investment research with 100% portfolio transparency and prior disclosure of all trades. TSOH is written by Alex Morris, a former buyside equities analyst, CFA Charterholder, and the author of "Buffett And Munger Unscripted".
- Top in Finance
- #134
- Paid leaderboard
- #61
- Paid subscribers
- 100+ paid
- Badge
- Bestseller 100
- Followers
- 39K
- Paid plan
- $199/mo
- Recommends
- 42
other newsletters
Most-mentioned tickers
Symbols named in the headline of a post from the last 30 days, most-covered first. The number is how many of those posts mentioned it.
Read from 1 post headline in the last 30 days. A newsletter that names a company only in the body of a post will not appear here, and a mention is not a recommendation — it only means the symbol came up.
Growth history
Subscribers (thousands, nightly)
25K on Sep 10, 2026 → 25K on Oct 21, 2026
Followers (thousands, nightly)
Rank in Substack’s finance leaderboard: #134 today · #133 a week ago · #133 a month ago
Stats worth sharing
Tracked since Sep 10, 2026 — 62 daily snapshots so far. The card below is built from what we track and refreshes nightly.
- Percentile
- Top 26%
- Best rank seen
- #122
- Rank, 7 days
- −1 place
- Rank, 30 days
- −1 place
- Followers added
- +480
- Posts
- 9
- Reactions per post
- 32
- Reactions tracked
- 1.1K
- Tickers covered
- 4
of 525 ranked finance newsletters
on Oct 7, 2026
since tracking began
last 30 days
average, recent posts
across 34 posts
in tracked posts
Most-reacted post we have seen: “Our Strategy Is Unchanged” — 45 reactions on Oct 26, 2026.
Recent posts
- Microsoft: The $250 Billion Club
- TSOH Weekly Roundup (10/30/2026)
- Meta: A Clearer Roadmap
- “Our Strategy Is Unchanged”
- TSOH Weekly Roundup (10/23/2026)
- Build-A-Bear: A Narrower Path
- TSOH Weekly Roundup (10/16/2026)
- Constellation: Stars Aligning?
- “Is Ralph Lauren Still Relevant?”
- TSOH Weekly Roundup (10/09/2026)
- Portfolio Change - 10/05/2026
- Q3 2026 Portfolio Update
← All trending finance newsletters
Data: Substack public leaderboards and publication archives, refreshed nightly, plus public beehiiv sitemaps and recommendation pages, refreshed weekly. Source for this page: TSOH Investment Research. 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: Nov 10, 2026.