Investor Due Diligence Report
Former Morgan Stanley Equity Research. 20 years of Brazil Stock Market Investing. Based in Brazil.
16K
480 paid
~0%
Subscriber count is a platform estimate
Pricing
$27/mo
$227/yr annual option
$9K
480 paid subs
$9K/mo – $9K/mo(±0%)
1.5
0.01%
(comments + likes) / subscribers
Weekly
1.0 posts/week
52/100
Variable (~7.5d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Money Tips Money Hacks | 104K | +2.0% | $7/mo | substack |
| Hump 🐪 Days | 75K | -0.8% | Free | substack |
| Snowball | 65K | N/A | Free | substack |
| Young Money by Jack Raines | 61K | -0.8% | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 16K | $10,602.54 | — |
| Mar 2026 | 16K | $10,602.54 | ~0% |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
16K subscribers — above the 3K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 147 similar-size peers in Finance have paid tiers
Pricing position
$27/mo vs $1,978.4/mo category average (1209 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $27 | $227 |
Disclaimer: This report is generated automatically based on publicly available data and proprietary estimation models. Estimated subscriber counts are derived from engagement patterns and should be verified through direct disclosure. Revenue estimates are based on known pricing and estimated paid subscriber counts. This report is for informational purposes only and should not be the sole basis for investment decisions.
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 50/100 | 30% |
| Paid Subscriber Ratio | 30/100 | 25% |
| Publishing Consistency | 43/100 | 10% |
| Lupton Capital - formerly Jonah’s Growth Stocks |
| 43K |
| N/A |
| Free |
| substack |
Revenue Model
Active paid subscription tier