How to Track a Stock Portfolio Across Multiple Brokers

You have a 401(k) with Fidelity from your current job. An old Roth IRA at Schwab. A Robinhood account for individual stock picks. Maybe some crypto on Coinbase. Sound familiar? You're not alone—and you're probably frustrated trying to answer a simple question: "How is my overall portfolio actually doing?" A dedicated tracker can help—see our picks for the best portfolio trackers in 2026.

What Is the Multi-Broker Problem?

Having accounts at multiple brokerages is incredibly common. In fact, the average American investor has 2-3 different investment accounts. The reasons make sense:

• Your employer's 401(k) is with a specific provider
• You opened accounts at different times for different purposes
• Some brokers offer better rates for certain products
• You wanted to try that new zero-commission app
• Accounts from a previous job that you rolled over (or forgot to)

The problem? Each broker shows you only their piece of the puzzle. You end up logging into 3-4 different apps just to check your investments, and getting a complete picture requires a spreadsheet, a calculator, and a lot of patience.

Types of Accounts You Should Be Tracking Together

Before diving into solutions, here's a quick overview of the account types most investors need to consolidate—and why each one matters:

Common Solutions (And Why They Fall Short)

What Is a Better Approach?

Here's what we've learned from thousands of DIY investors: the best portfolio tracking combines easy importing withautomatic updates for prices and calculations. If you're just starting out, our beginner's guide to AI investing walks through the fundamentals.

With Portfolio Genius, you can import your positions in seconds using our Import Wizard. Upload a CSV file, text export, or even a screenshot of your portfolio page. Our AI automatically extracts your positions, you review and confirm, and you're done. The system keeps prices current, calculates your total value, and tracks performance across all your accounts.

How to Set Up Unified Portfolio Tracking

Here's a step-by-step process to finally get a complete view of your investments:

How Do You Take It Further?

Manual entry works great, but if you want even less friction, some brokers support API integrations. With Portfolio Genius, you can connect an Alpaca brokerage account for automatic position syncing and even trade execution.

How Do You Maintain Your Unified Portfolio?

Frequently Asked Questions

The Bottom Line

Managing investments across multiple brokers doesn't have to mean managing multiple blind spots. With the right tracking system, you get the best of both worlds: keep your accounts where they make sense, while still seeing your complete financial picture in one place.

The initial setup takes some effort, but the payoff is worth it. You'll make better decisions, catch opportunities you would have missed, and finally have a real answer to "how am I doing?" Not sure which tool to use? Check out our best portfolio trackers in 2026 comparison, or learn how to set up your first AI-managed portfolio using your consolidated data.