VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS AND RESOURCES ★

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Friday, December 26, 2025

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Tool Comparison

Marketgenius vs WhaleWisdom comparison

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

Quick takeaways

Marketgenius adds Data Visualizations, Financials, Valuation Models, Scores, Dividends, Short Interest, Insider Data, and Blogs coverage that WhaleWisdom skips.

WhaleWisdom includes 13F, and Stock Ideas categories that Marketgenius omits.

In depth comparison

Marketgenius logo

Marketgenius

marketgenius.app

Mobile-friendly stock discovery site centered on heatmaps and simple stock dashboards. The site markets "real-time" heatmaps for major indices and superinvestor portfolios and provides per-stock fundamentals/valuation stats plus a couple of simple scores. No public pricing, paid plans, or API docs found on the vendor site as of 2025-12-26; site appears ad-supported (Google AdSense) per privacy policy.

Platforms

Web

Pricing

Free

Quick highlights

  • Real-time stock heatmaps tracking major indices and "superinvestor portfolios" (site shows 700+ stocks tracked and 6 portfolios).
  • Heatmaps support multiple metrics beyond % change (e.g., price-to-book (MRQ), profit margin gross (MRQ)).
  • Per-stock pages include valuation + fundamentals (e.g., market cap, P/E, PEG, revenue (TTM), EPS, cash flow, margins).
  • Stock pages include ownership + positioning stats (institutional ownership, insider ownership, short interest) and dividend yield/dates.
  • Simple indicators/scores on stock pages (Industry Safety Score, Net Profitability Score) with peer comparison table.

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WhaleWisdom logo

WhaleWisdom

whalewisdom.com

Aggregates 13F filings and insider transactions so investors can follow institutional positioning, build watchlists, and backtest crowding strategies.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

  • Rank hedge fund managers by performance, risk-adjusted returns, and recent filings.
  • Pull 13F, 13D/G, insider trades, and sector exposures into custom portfolios and alerts.
  • API and bulk downloads available for quantitative workflows and screening.
  • Tools for cloning strategies, monitoring crowding, and tracking portfolio overlaps over time.

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Where they differ

Marketgenius

Distinct strengths include:

Data VisualizationsFinancialsValuation ModelsScoresDividendsShort InterestInsider DataBlogs
  • Real-time stock heatmaps tracking major indices and "superinvestor portfolios" (site shows 700+ stocks tracked and 6 portfolios).
  • Heatmaps support multiple metrics beyond % change (e.g., price-to-book (MRQ), profit margin gross (MRQ)).
  • Per-stock pages include valuation + fundamentals (e.g., market cap, P/E, PEG, revenue (TTM), EPS, cash flow, margins).
  • Stock pages include ownership + positioning stats (institutional ownership, insider ownership, short interest) and dividend yield/dates.

WhaleWisdom

Distinct strengths include:

13FStock Ideas
  • Rank hedge fund managers by performance, risk-adjusted returns, and recent filings.
  • Pull 13F, 13D/G, insider trades, and sector exposures into custom portfolios and alerts.
  • API and bulk downloads available for quantitative workflows and screening.
  • Tools for cloning strategies, monitoring crowding, and tracking portfolio overlaps over time.

Feature-by-feature breakdown

AttributeMarketgeniusWhaleWisdom
Categories

Which research workflows each platform targets

Shared: Investor Holdings, Institutional Data

Unique: Data Visualizations, Financials, Valuation Models, Scores, Dividends, Short Interest, Insider Data, Blogs

Shared: Investor Holdings, Institutional Data

Unique: 13F, Stock Ideas

Asset types

Supported asset classes and universes

Stocks

Stocks, ETFs

Experience levels

Who each product is built for

Beginner, Intermediate

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

  • Real-time stock heatmaps tracking major indices and "superinvestor portfolios" (site shows 700+ stocks tracked and 6 portfolios).
  • Heatmaps support multiple metrics beyond % change (e.g., price-to-book (MRQ), profit margin gross (MRQ)).
  • Per-stock pages include valuation + fundamentals (e.g., market cap, P/E, PEG, revenue (TTM), EPS, cash flow, margins).
  • Stock pages include ownership + positioning stats (institutional ownership, insider ownership, short interest) and dividend yield/dates.
  • Simple indicators/scores on stock pages (Industry Safety Score, Net Profitability Score) with peer comparison table.
  • Free stock code validators for CFI, CUSIP, ISIN, LEI, SEDOL, and WKN codes.

Unique

  • Rank hedge fund managers by performance, risk-adjusted returns, and recent filings.
  • Pull 13F, 13D/G, insider trades, and sector exposures into custom portfolios and alerts.
  • API and bulk downloads available for quantitative workflows and screening.
  • Tools for cloning strategies, monitoring crowding, and tracking portfolio overlaps over time.
Tested

Verified by hands-on testing inside Find My Moat

Not yet

Not yet

Editor pick

Featured inside curated shortlists

Standard listing

Standard listing

Frequently Asked Questions

Which workflows do Marketgenius and WhaleWisdom both support?

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

Do Marketgenius and WhaleWisdom require subscriptions?

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

How can you access Marketgenius and WhaleWisdom?

Both Marketgenius and WhaleWisdom 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?

Marketgenius differentiates itself with Real-time stock heatmaps tracking major indices and "superinvestor portfolios" (site shows 700+ stocks tracked and 6 portfolios)., Heatmaps support multiple metrics beyond % change (e.g., price-to-book (MRQ), profit margin gross (MRQ))., and Per-stock pages include valuation + fundamentals (e.g., market cap, P/E, PEG, revenue (TTM), EPS, cash flow, margins)., whereas WhaleWisdom stands out for Rank hedge fund managers by performance, risk-adjusted returns, and recent filings., Pull 13F, 13D/G, insider trades, and sector exposures into custom portfolios and alerts., and API and bulk downloads available for quantitative workflows and screening..

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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.