Notion Portfolio Tracker: Manual vs. Auto-Synced

Why most templates die

A typical Notion finance template is a nicely designed database with example rows already filled in. You delete the examples, type in your real holdings once, and it looks perfect — for exactly as long as prices don't move, which is never. A week later the numbers are wrong and updating them means opening your broker's app, checking each price, and typing it back in by hand. Most people do this once, maybe twice, then stop opening the page.

The template wasn't badly designed. It was missing the one thing that makes a portfolio tracker worth keeping: something else has to do the updating.

What actually holds up

If you're building or buying a portfolio database, the schema matters less than whether it can be updated automatically. A minimal set of properties that works either way:

• Asset (title), Currency (select), Price and Quantity (number)
• A Value formula, so total portfolio value is a rollup, not something you calculate by hand
• Last Updated (date) — the single most useful property in a stale tracker, because it tells you at a glance whether to trust the numbers

Anything past that — logos, allocation charts, tags for sector or account type — is decoration on top of this core. Get the core auto-updating first.

Two ways to get there

Build it yourself against your broker's API if you want full control and don't mind maintaining a script — see the Trading 212 → Notion guide for the exact steps.

Or connect a broker to PortfolioSync and skip the maintenance — it creates the database with this schema automatically and refreshes it every morning, for Trading 212 or Alpaca, into Notion, Asana, or ClickUp.