

I posted my portfolio breakdown tool here last week. 11k views later, a few things surprised me
Few days ago I posted the portfolio analyser I put together with Qwen3 after realizing I knew what I owned, but didn't really have a good feel for how concentrated it was.
The post ended up getting about 11k views, which was a lot more than I expected
I've been running a few more portfolios through it since then and one thing that keeps standing out is how easy it is to think you're diversified when you're actually pretty exposed to a few big positions.
You can own 15 or 20 companies and still have a surprisingly large chunk of the portfolio sitting in the top few holdings.
Currency exposure has been interesting too. Looking at the companies and exchanges doesn't always give you the same picture as looking at the actual NZD/AUD/USD exposure.
I've made a few changes to the analyser based on some of the feedback from the original post as well.
If anyone wants to have another look, it's here:
https://geckopro.app/portfolio-analyzer?src=reddit-rASX-followup
I'm still interested in what people think is actually useful though.
What's one thing youd want to see in a portfolio breakdown that most apps don't do particularly well?
Could be concentration, currency, sectors, something to do with risk, or something completely different.