Portfolio tracking 101 for multi-asset investors

Most investors start with a single broker and a simple view: "here's what I own, here's what it's worth." That works for about six months — then life gets complicated.

You buy your first crypto on Coinbase. You open a second broker for options. You add an international account for SGX exposure. Suddenly your "portfolio" is five apps, three currencies, and a spreadsheet you update on Sundays. Most people stop updating the spreadsheet by month two.

This guide is for the moment just after that.

What portfolio tracking actually needs to do

Tracking isn't accounting. It's not about every cent — it's about three questions:

1. What do I own, right now, across everywhere?
2. How is it performing — in one currency, over any window I care about?
3. What's my actual exposure — by asset, sector, region, or theme?

If a tool can't answer those three questions in one screen, it's not a tracker. It's a database.

The three mistakes

1. Mixing tracker with wallet

This one is subtle but dangerous. If the app that shows your portfolio can also move your funds, any compromise of the tracker compromises the funds. Keep the two separated: hold assets where you hold them, view them somewhere that only reads.

2. Ignoring cash

Cash is an asset. Your idle USD, EUR, TRY, or stablecoin balance is part of your allocation. Tools that hide cash balances give you a flattering but wrong picture of your performance.

3. Chasing cost basis by hand

If you've been trading for more than a year, your cost basis spreadsheet is wrong. It just is. Use a tool that pulls it from the source — every exchange and broker keeps accurate records, and any decent tracker can read them.

What to look for

• Read-only connections to every venue you use (crypto and stocks)
• One base currency view that handles FX automatically
• Real-time pricing — not end-of-day batches
• Performance windows you can flex from 24h to all-time
• A journal — because tracking without reflection is just watching

Ready to consolidate?

finqt was built for exactly this moment — the moment where "I'll figure it out later" becomes "I need to see the whole thing now." Connect your venues, pick a base currency, and stop updating that spreadsheet.