VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing DATAROMA and Variant will find that Both DATAROMA and Variant concentrate on Stock Ideas workflows, making them natural alternatives for similar investment research jobs. DATAROMA leans into Investor Holdings, 13F, and Insider Data, which can be decisive for teams that need depth over breadth. Variant stands out with Market Sentiment, Forums, and AI that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.
Head-to-head
DATAROMA vs Variant
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- DATAROMA adds Investor Holdings, 13F, and Insider Data coverage that Variant skips.
- Variant includes Market Sentiment, Forums, and AI categories that DATAROMA omits.
- DATAROMA highlights: Tracks portfolios of well-known 'Superinvestors' through SEC 13F filings, with detailed views of holdings, buys/sells, and quarter-to-quarter activity., Stock pages display Superinvestor ownership counts, a defined 'Hold Price' (quarter-end close), insider transaction totals over the past six months, plus TradingView charts and fundamentals., and Real-time insider transaction feed based on SEC Form 4 filings, with filterable listings..
- Variant is known for: AI Catalyst Finder scans filings, transcripts, and other documents to surface potential catalysts in public-company situations., Buyside discussion area with differentiated views and thousands of investor comments., and Predictions marketplace where users forecast outcomes and track sentiment on upcoming earnings events..
- DATAROMA has a free tier, while Variant requires a paid plan.
DATAROMA
dataroma.com
Free resource that tracks Superinvestor 13F filings and insider Form 4 activity. Features include manager portfolios, aggregated holdings, insider trade feeds, and stock idea rankings. Quotes are sourced via Intrinio, with charts and fundamentals powered by TradingView. The site requires no login or account to use.
Platforms
Pricing
Quick highlights
- Tracks portfolios of well-known 'Superinvestors' through SEC 13F filings, with detailed views of holdings, buys/sells, and quarter-to-quarter activity.
- Stock pages display Superinvestor ownership counts, a defined 'Hold Price' (quarter-end close), insider transaction totals over the past six months, plus TradingView charts and fundamentals.
- Real-time insider transaction feed based on SEC Form 4 filings, with filterable listings.
- ‘RealTime’ activity feed highlighting notable Superinvestor trades as they are reported.
- S&P 500 'Value Ranking' grid for idea generation and stock discovery.
Variant
variantinsights.com
Invite- and approval-based platform for professional and student investors. Variant combines an AI-powered “Catalyst Finder” with buyside discussions and a predictions marketplace focused on public-company outcomes and earnings sentiment. All content is user-generated (never investment advice), with strict prohibitions against material non-public information. Access is available via professional approval, student programs at select universities, or invite-only flows.
Categories
Platforms
Pricing
Quick highlights
- AI Catalyst Finder scans filings, transcripts, and other documents to surface potential catalysts in public-company situations.
- Buyside discussion area with differentiated views and thousands of investor comments.
- Predictions marketplace where users forecast outcomes and track sentiment on upcoming earnings events.
- Structured prediction markets focused on company-specific outcomes and event-driven scenarios.
- Access models include professional approval-based signup, student signup at partner universities, and invite-only admission.
Shared focus areas
Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.
Where they differ
DATAROMA
Distinct strengths include:
- Tracks portfolios of well-known 'Superinvestors' through SEC 13F filings, with detailed views of holdings, buys/sells, and quarter-to-quarter activity.
- Stock pages display Superinvestor ownership counts, a defined 'Hold Price' (quarter-end close), insider transaction totals over the past six months, plus TradingView charts and fundamentals.
- Real-time insider transaction feed based on SEC Form 4 filings, with filterable listings.
- ‘RealTime’ activity feed highlighting notable Superinvestor trades as they are reported.
Variant
Distinct strengths include:
- AI Catalyst Finder scans filings, transcripts, and other documents to surface potential catalysts in public-company situations.
- Buyside discussion area with differentiated views and thousands of investor comments.
- Predictions marketplace where users forecast outcomes and track sentiment on upcoming earnings events.
- Structured prediction markets focused on company-specific outcomes and event-driven scenarios.
Feature-by-feature breakdown
| Attribute | DATAROMA | Variant |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Stock Ideas Unique: Investor Holdings, 13F, Insider Data | Shared: Stock Ideas Unique: Market Sentiment, Forums, AI |
Asset types Supported asset classes and universes | Stocks, ETFs | Stocks |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Platforms Where you can access the product | Web | Web |
Pricing High-level pricing models | Free | Other |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Yes | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do DATAROMA and Variant both support?
Both platforms cover Stock Ideas workflows, so you can research those use cases in either tool before digging into the feature differences below.
Which tool offers a free plan?
DATAROMA offers a free entry point, while Variant requires a paid subscription. Review the pricing table to see how the paid tiers compare.
How can you access DATAROMA and Variant?
Both DATAROMA and Variant prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
DATAROMA differentiates itself with Tracks portfolios of well-known 'Superinvestors' through SEC 13F filings, with detailed views of holdings, buys/sells, and quarter-to-quarter activity., Stock pages display Superinvestor ownership counts, a defined 'Hold Price' (quarter-end close), insider transaction totals over the past six months, plus TradingView charts and fundamentals., and Real-time insider transaction feed based on SEC Form 4 filings, with filterable listings., whereas Variant stands out for AI Catalyst Finder scans filings, transcripts, and other documents to surface potential catalysts in public-company situations., Buyside discussion area with differentiated views and thousands of investor comments., and Predictions marketplace where users forecast outcomes and track sentiment on upcoming earnings events..
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.