Free ETF overlap calculator comparing actual holdings from SEC filings and issuer data
Web analytics with revenue attribution
Stage
Established
Not given
Founded
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Based in
RS
IN
Pricing model
Free
Free trial
Pricing
Not given
Growth: $19/month or $190/year (up to 100k events/month, 5 websites, 3 team members). Scale: $29/month or $290/year (100k events/month, unlimited websites, unlimited team members). Yearly billing gives 2 months free. All prices from $5/month depending on traffic level.
Key features
Compare two ETFs for weight and count overlap
Multi-ETF compare tool for up to five ETFs
80 ETFs available including US-listed and UCITS
Holdings data updated daily from SEC filings and issuer feeds
Sector breakdown and concentration analysis
ETF directory with profiles and holdings tables
Educational guides and methodology documentation
Revenue attribution with five models (last touch, first touch, linear, time decay, position based)
AI assistant via MCP server, CLI and REST API
Cookieless tracking for privacy-focused visitors
Ad blocker bypass with first-party proxy serving script from your domain
What makes it different
Compares actual holdings resolved to canonical securities, not just fund categories
Data sourced from authoritative sources: direct issuer feeds and SEC EDGAR filings
Independent operator not affiliated with fund companies or paid by issuers
Both weight and count overlap metrics to answer different portfolio questions
Methodology and data sources fully documented and verifiable
Combines analytics, replays, heatmaps and revenue attribution in one tool without needing separate services
Privacy by default with cookieless tracking for EU, UK and Swiss visitors without requiring consent banners
Small, performant script (3 KB gzipped) that never blocks page rendering
Statsy