How to Analyze Your Stock Portfolio: The 6 Checks Professionals Run
Returns tell you what happened. These six checks tell you why, and what could happen next: concentration, overlap, crash exposure, a fair benchmark, efficiency and dead weight.
ResourcesGuide
The Best Portfolio Analysis Tools in 2026 (AI and Classic), Compared
Six tools that analyze a stock portfolio, from free dashboards to quant workbenches. What each one actually does, what it costs, and who it suits. Yes, we make one of them; we say where the others are better.
Key takeaways
- Best for a full risk diagnosis from a screenshot, in plain English: Exent.
- Best free dashboard for net worth and retirement: Empower.
- Best for DIY backtesting and optimization: Portfolio Visualizer.
- Best for fund-heavy portfolios and X-Ray breakdowns: Morningstar Investor.
- Best AI tool that also gives advice-style recommendations from a registered adviser: PortfolioPilot.
In this article
- First, a disclosure
- What actually matters in a portfolio analysis tool
- Quick comparison
- 1. Exent: best for a full risk diagnosis in plain English
- 2. Empower Personal Dashboard: best free dashboard
- 3. Portfolio Visualizer: best for backtesting and optimization
- 4. Morningstar Investor: best for fund-heavy portfolios
- 5. PortfolioPilot: best for AI recommendations from a registered adviser
- 6. Simply Wall St: best for visual fundamentals
- How to choose
First, a disclosure
Exent publishes this page and Exent is on the list. To keep it useful, every competitor fact below comes from the vendor’s own website, checked in October 2026, and each entry says plainly where that tool beats us. Prices change often; confirm them before you buy.
What actually matters in a portfolio analysis tool
- Does it analyze structure, or just track prices? Concentration, overlap, correlation and crash exposure are the analysis. A balance chart is not.
- How do your holdings get in? Broker linking, CSV, manual entry or a screenshot. Each trades convenience against privacy and effort.
- Does it explain the result? A correlation matrix is only useful if you know what to do with it.
- Does it compare you fairly? Against a benchmark with your risk, not automatically the S&P 500.
- What does it cost, and how? Free tools are often paid for by advisory upsells; subscriptions by you.
Quick comparison
| Tool | Best for | How holdings get in | Price (Oct 2026) |
|---|---|---|---|
| Exent | Full risk diagnosis in plain English | Screenshot or typed tickers | $1.95 3-day trial, then $59/month |
| Empower | Free net worth and retirement dashboard | Account linking | Free (advisory services sold separately) |
| Portfolio Visualizer | Backtesting and optimization | Manual entry or CSV/Excel | Free; Basic $30/mo, Pro $55/mo (billed annually) |
| Morningstar Investor | Funds, X-Ray, ratings | Account linking or manual | $249/yr or $34.95/mo, 7-day trial |
| PortfolioPilot | AI recommendations from a registered adviser | Account linking or manual | Free; Gold from $20/mo, Platinum from $49/mo (annual) |
| Simply Wall St | Visual stock fundamentals (Snowflake) | Manual entry or broker sync | Free plan; paid plans billed annually |
1. Exent: best for a full risk diagnosis in plain English
Upload a screenshot of your holdings from any broker and Exent runs 16 checks in about a minute: concentration, hidden overlap and correlation clusters, crash replays (2008, COVID, the 2022 rate hikes and more), a benchmark matched to your risk, the efficient frontier, a holdings scorecard and a what-if simulator. Results come with the reasoning in plain English. It also includes market intelligence and analyst-accuracy tracking.
Where it falls short: no tax or retirement planning, and it is a paid subscription with no free tier.
2. Empower Personal Dashboard: best free dashboard
Empower’s dashboard and tools are free: net worth, a retirement planner, budgeting and cash flow, and portfolio analysis with benchmark comparison, allocation and a risk stress test. A retirement fee analyzer estimates what fees cost you over time.
The trade-off: the free tools sit next to Empower’s advisory business, which starts at 0.89% a year for $100,000–$999,999, so expect to be offered it. It requires linking your accounts.
3. Portfolio Visualizer: best for backtesting and optimization
A long-standing favorite of quantitatively minded investors: backtesting, Monte Carlo simulation, portfolio optimization (including the efficient frontier), factor regression and tactical allocation models. The free plan backtests up to 15 assets with limited history and needs no login.
Where it beats Exent: depth and flexibility of backtests. The trade-off: you enter holdings by hand or by CSV, and you interpret the output yourself.
4. Morningstar Investor: best for fund-heavy portfolios
Portfolio X-Ray breaks down asset allocation, sector weights and fees, and Stock Intersection finds overlap across funds. You get Morningstar’s ratings and research alongside. You can link accounts or enter transactions manually.
Where it beats Exent: fund research and ratings. The trade-off: no free tier, so the portfolio tools go away when the trial or subscription ends.
5. PortfolioPilot: best for AI recommendations from a registered adviser
PortfolioPilot is a product of Global Predictions Inc., a registered investment adviser. It tracks net worth, assesses your portfolio and, on paid plans, gives recommendations, hidden-fee detection and tax insights, with an AI assistant and AI equity research on higher tiers. There is a free plan and a 10-day trial without a card.
Where it beats Exent: planning features and personal recommendations. The trade-off: it works best with linked accounts, and the most useful features sit on the higher tiers.
6. Simply Wall St: best for visual fundamentals
Known for the Snowflake: five axes (valuation, future growth, past performance, financial health, dividend) scored for each stock, and combined into a Portfolio Snowflake for your holdings. The free plan covers one portfolio of up to 10 holdings and five company reports a month.
Where it beats Exent: company-level fundamentals at a glance. The trade-off: it is stock-first rather than risk-first, so correlation and crash exposure are not its focus.
How to choose
- You want to know where your risk sits, today, without linking accounts: Exent.
- You want a free overview of everything you own and a retirement plan: Empower.
- You enjoy building and backtesting models yourself: Portfolio Visualizer.
- You mostly own funds: Morningstar Investor.
- You want recommendations and planning from a registered adviser’s software: PortfolioPilot.
Many investors combine two: a free dashboard to track everything, and a diagnostic tool to check risk before big decisions.
Frequently asked questions
For a free all-in-one dashboard, Empower. For free backtesting, Portfolio Visualizer’s free plan (up to 15 assets). Free tools are usually funded by upsells or limited in depth.
Yes. The most reliable setups use quantitative models for the numbers (risk, correlation, drawdowns) and AI to read your holdings and explain the results, rather than a chatbot estimating figures.
Not always. Empower and PortfolioPilot work best with linked accounts; Portfolio Visualizer takes manual or CSV input; Exent works from a screenshot or typed tickers.
No. Most tools, including Exent, provide analysis and research, not personal advice. PortfolioPilot is the exception in this list, as software from a registered investment adviser.
See what your portfolio is really made of.
Upload a screenshot of your holdings and get concentration, overlap, crash exposure and a risk-matched benchmark in about a minute.
Check my portfolioLimited offer$1.95 for unlimited checks· unlimited checks
Educational content, not investment advice. Examples are illustrative; past performance does not guarantee future results.