Investor Due Diligence Report
Primary research, frameworks and insight for institutional investors who want alpha. Managed by Sophon Capital Research.
2K
60 paid
N/A
Insufficient data
17 of 30 days needed
Pricing
$45/mo
$400.99/yr annual option
$2K
60 paid subs
$2K/mo – $2K/mo(±0%)
Monthly
0.2 posts/week
41/100
Variable (~43.0d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Investment Books | 39K | N/A | $95/mo | substack |
| Outperforming the Market | 24K | N/A | Free | substack |
| Interconnected | 20K | N/A | $999,999/mo | substack |
| The Last Bear Standing | 20K | N/A | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 2K | $2,290.94 | — |
| Mar 2026 | 2K | $2,290.94 | ~0% |
| Apr 2026 | 2K | $2,290.94 | ~0% |
Platform Dependency
Uses substack platform
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
2K subscribers — below the 3K category median (based on 756 newsletters)
Has paid tier
Active paid subscription offering
Peer monetization
100% of 589 similar-size peers in Finance have paid tiers
Pricing position
$45/mo vs $1,971.19/mo category average (1211 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $45 | $401 |
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 | 60/100 | 30% |
| Paid Subscriber Ratio | 30/100 | 25% |
| ETF Shelf |
| 20K |
| N/A |
| Free |
| substack |