Just Launched: The ETF-Portfolio Overlap Tool (and it’s a game changer)
After weeks of crunching API quirks, holdings trees and messy ETF datasets…
I finally shipped one of the most requested features on PinkLion:
🔥 ETF–Portfolio Overlap - instantly see how much an ETF REALLY overlaps with your portfolio.
Most people think adding a new ETF means “more diversification.”
In reality… you often just buy the same stocks twice. Or three times.
This tool exposes that.
What it does (and why it matters):
🔍 Overall Overlap % - How similar an ETF is to your portfolio in a single number.
📊 Sector & Region Overlap - Surprising how often ETFs look different… but aren’t.
📈 Holdings-Level Overlap - See exactly which stocks you’re doubling up on.
🩻 X-Ray Mode - Breaks down every ETF/fund in your portfolio into its underlying holdings, so you can compare the true stock exposure vs. any ETF.
This makes it insanely easy to:
✅ Avoid hidden concentration risk
✅ Spot redundant ETFs
✅ Pick ETFs that actually add new exposure
✅ Build a cleaner, smarter portfolio
Where to find it
Inside your dashboard → Analytics → ETF–Portfolio Overlap
Still in beta
It works best for US ETFs right now. EU ETFs are supported but you might see the occasional hiccup while we keep tuning the dataset.
If you’re curious about the overlap of your own portfolio…
go break it and tell me what needs to improve 💬
If you’re launching , consider posting on targeted subreddits related to your niche. I’ve helped founders do this and it usually brings early users.
If you want, I can suggest a few subreddits based on your audience.