VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

View DATAROMA View FINVIZ Back to Home

Head-to-head

DATAROMA vs FINVIZ comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

DATAROMA adds Stock Ideas, and Investor Holdings coverage that FINVIZ skips.

FINVIZ includes Screeners, Data Visualizations, Portfolio, Watchlist, Backtesting, News, Alerts, Data APIs, Financials, ETF Overview, ETF Holdings, Short Interest, and Options 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..

FINVIZ is known for: Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions., Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200., and Visualization tools include Heat Maps and Groups, with real-time updates for Elite users..

DATAROMA

dataroma.com

Hands-on review

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

Web

Pricing

Free

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.

Community votes (overall)

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FINVIZ

finviz.com

Editor’s pick Hands-on review

A popular stock screener and charting platform best known for its heat maps, visualization tools, and simple interface. The Free tier is ad-supported with delayed U.S. market data, while FINVIZ Elite unlocks real-time quotes (including pre- and after-hours), intraday chart layouts, backtesting, ETF full-holdings, exports and APIs, alerts, and larger portfolio/watchlist limits. Coverage is U.S. equities only. Elite includes a 7-day free trial with no credit card required.

Platforms

Web

API

Pricing

Free

Subscription

Quick highlights

Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions.
Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200.
Visualization tools include Heat Maps and Groups, with real-time updates for Elite users.
Portfolio and watchlist management with email and push alerts for price changes, news, ratings, insider activity, and SEC filings. Elite increases limits to 100 portfolios and 500 tickers per portfolio.
ETF research with full holdings breakdown, plus structural and performance metrics (Elite only).

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Overlap

Shared focus areas

2 overlaps

Mutual strengths include 13F, and Insider Data.

Where they differ

DATAROMA

Distinct strengths include:

Stock Ideas

Investor Holdings

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.

FINVIZ

Distinct strengths include:

Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions.
Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200.
Visualization tools include Heat Maps and Groups, with real-time updates for Elite users.
Portfolio and watchlist management with email and push alerts for price changes, news, ratings, insider activity, and SEC filings. Elite increases limits to 100 portfolios and 500 tickers per portfolio.

Feature-by-feature breakdown

Attribute	DATAROMA	FINVIZ
Categories Which research workflows each platform targets	Shared: 13F, Insider Data Unique: Stock Ideas, Investor Holdings	Shared: 13F, Insider Data Unique: Screeners, Data Visualizations, Portfolio, Watchlist, Backtesting, News, Alerts, Data APIs, Financials, ETF Overview, ETF Holdings, Short Interest, Options
Asset types Supported asset classes and universes	Stocks, ETFs	Stocks, ETFs, Options, Futures, Currencies, Cryptos
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web, API
Pricing High-level pricing models	Free	Free, Subscription
Key features Core capabilities called out by each vendor	Unique 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. Aggregated 'Grand Portfolio' showing combined Superinvestor holdings and ownership statistics.	Unique Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions. Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200. Visualization tools include Heat Maps and Groups, with real-time updates for Elite users. Portfolio and watchlist management with email and push alerts for price changes, news, ratings, insider activity, and SEC filings. Elite increases limits to 100 portfolios and 500 tickers per portfolio. ETF research with full holdings breakdown, plus structural and performance metrics (Elite only). Exports and APIs for Screener, Portfolios, Groups, Options Chains, and News; sample code available for Google Sheets, Python, and JavaScript (Elite).
Tested Verified by hands-on testing inside Find My Moat	Yes	Yes
Editor pick Featured inside curated shortlists	Standard listing	Highlighted

Frequently Asked Questions

Which workflows do DATAROMA and FINVIZ both support?

Both platforms cover 13F, and Insider Data workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do DATAROMA and FINVIZ require subscriptions?

Both DATAROMA and FINVIZ keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access DATAROMA and FINVIZ?

Both DATAROMA and FINVIZ 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 FINVIZ stands out for Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions., Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200., and Visualization tools include Heat Maps and Groups, with real-time updates for Elite users..

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