High-Performance Investing Newsletter
Listed on July 8, 2026
Independent research for investors who think for themselves
Updated July 8, 2026
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Subscriber Count
3,500
Av. Monthly Revenue
1,078
Av. Monthly Expenses
1
Founded
2025
Description and Details
This is a finance-focused Substack publication built around long-form equity research, market commentary, and analysis of public companies. The publication has developed a niche audience of long-term investors who are interested in undervalued stocks, China tech, U.S. equities, market cycles, and business analysis. The business is operated through Substack, which handles the newsletter infrastructure, subscriber management, email delivery, and payments through Stripe. The core monetization model is a paid subscription, with readers able to follow for free or upgrade for premium research and exclusive content. The publication’s value comes from its audience, niche positioning, archive of research content, and the direct relationship with subscribers. It is especially attractive for a buyer who already has experience in finance, investing, newsletters, content marketing, or digital media.
Open Rate
30%
Click Rate
10%
Churn Rate
3%
Frequency
semi-weekly
No. of Issues Written
166
Write time/issue
4 hrs
Words/ Newsletter
2000
Acquisition Via
OrganicHosting Platform
Business Analysis
Strengths
Established investment research newsletter with ~3,000 subscribers and an active paid base built over 17 months. Strong distribution moat: paired X account with 10K+ followers feeds the free list at low CAC, and the brand has real recognition inside the fintwit community. Editorial voice is direct and credible — not sell-side, not AI-sounding — which has been the main reason readers stick. Owner publishes a real portfolio publicly, which is rare in the space and drives trust. Clean Substack setup, owned domain (coughlincap.com), and a documented revenue history a buyer can underwrite against.
Opportunities
Multiple monetization levers untouched. Sponsorship revenue is currently $0 despite a high-intent audience of active investors — natural fit for brokerages, data providers, and fintech advertisers. Affiliate income is $0. Paid conversion from the free list has meaningful headroom; current paid base was built almost entirely off organic content with no dedicated funnel, onboarding sequence, or upgrade campaigns. A premium tier on top of existing paid is feasible and partially concepted. Publishing cadence has been one-person constrained — a buyer with more time, a small team, or different coverage could scale output without rebuilding the audience.
Audience Insights
Geographic Audience
Newsletter Country of Origin: United States
United States
42%
United Kingdom
6%
Gender Demographics
Gender demographics data is not available for this newsletter.
Age Demographics
Age demographics data is not available for this newsletter.
What's Included in This Sale
Assets
Domain Name
Subscriber List
Website
Back-Catalog of Email Campaigns
Newsletter Creation Assets
Support
1 Month of Limited Support