Everything You Need to Know About What is Morningstar Rating [FAQ]
The Morningstar rating is a 1-to-5 star score assigned to mutual funds and ETFs based on their past risk-adjusted returns relative to similar funds. What is Morningstar rating in plain terms: if a fund earned strong returns for the risk it took, it earns more stars. The rating covers trailing 3, 5, and 10-year periods and updates monthly. It is entirely backward-looking. It tells you nothing about whether the fund will outperform next year.
Understanding this distinction is the most important thing you can take from this post.
Key Takeaways
- The Morningstar rating ranks funds 1 to 5 stars based on risk-adjusted past performance relative to category peers.
- Only the top 10% of funds in a category receive 5 stars; the bottom 10% receive 1 star.
- The rating is purely historical. Academic research consistently shows that past top-rated funds do not reliably outperform over the next 3 to 5 years.
- Morningstar also publishes a separate Analyst Rating (Gold, Silver, Bronze, Neutral, Negative) that is forward-looking and analyst-assigned.
- Individual stock analysis requires different tools: P/E ratios, P/B ratios, ROE, and EV/EBITDA give you information the star rating never touches.
- ValueMarkers tracks 120 fundamental indicators per stock in our screener, covering the metrics fund ratings ignore.
What is Morningstar Rating and How Is It Calculated
Morningstar sorts every fund into a category, for example Large Value or Emerging Markets Bond. Within that category, it calculates a risk-adjusted return score using a method called the Morningstar Risk-Adjusted Return (MRAR), which penalizes a fund for months when it underperformed the risk-free rate more than a fund that earned the same average return smoothly.
The distribution of stars follows a fixed bell curve:
| Star Rating | Percentage of Category Receiving It |
|---|---|
| 5 stars | Top 10% |
| 4 stars | Next 22.5% |
| 3 stars | Middle 35% |
| 2 stars | Next 22.5% |
| 1 star | Bottom 10% |
This means exactly 10% of funds always have 5 stars. The rating is relative, not absolute. A fund can earn 5 stars in a year when every fund in its category lost money.
The Difference Between the Quantitative and Analyst Ratings
Most people conflate two separate Morningstar systems.
The quantitative star rating (the one everyone means by "what is Morningstar rating") is formula-driven and backward-looking. A computer calculates it each month from returns data.
The Morningstar Analyst Rating is something different. Human analysts assign a forward-looking label: Gold, Silver, Bronze, Neutral, or Negative. This rating tries to predict whether the fund will outperform over a full market cycle. It is available on fewer funds and requires a paid subscription for full access.
If you are making a buy decision, the analyst rating is more useful than the star rating. The star rating tells you where the fund has been. The analyst rating tells you what analysts think the fund's process, people, and parent company can deliver.
What is Morningstar Rating Actually Measuring for Stock Investors
The star rating system was built for funds, not individual stocks. Morningstar does publish data on individual equities, including its own fair value estimates and economic moat ratings, but these are separate tools unrelated to the star system.
For stock investors, the metrics that actually matter are the ones the star rating never touches: price-to-earnings, return on equity, EV/EBITDA, and free cash flow yield. Apple's P/E near 28.3 and ROIC of roughly 45.1% tell you far more about investment quality than any fund rating. Berkshire Hathaway's P/B near 1.5 is a concrete data point you can act on. The Morningstar star rating gives you none of that.
This is why value investors who focus on individual stocks generally treat the star rating as background noise.
What the Research Actually Shows About Star Ratings
Multiple academic and industry studies have examined whether 5-star rated funds outperform over the following 3 to 5 years. The results are consistent and unflattering: top-rated funds revert toward average at a rate that makes the historical stars nearly useless as a predictive signal.
Morningstar itself published a study showing that funds with low expense ratios were a more reliable predictor of future performance than any star rating. The reason is structural: yesterday's winners attract capital, face higher redemption risk, and often can no longer execute the same strategy at scale.
The rating still serves a purpose. A 1-star fund has usually earned its poor score through genuinely bad risk-adjusted returns. Using the rating to eliminate obvious losers is more defensible than using it to find future winners.
How Value Investors Should Use the Morningstar System
Use the star rating as a filter at the bottom, not a selector at the top. Excluding 1-star funds from your research universe is reasonable. Treating 5-star funds as a buy signal is not.
For equity research, use the tools built for that purpose. Our VMCI Score weighs five pillars: Value (35%), Quality (30%), Integrity (15%), Growth (12%), and Risk (8%). Each stock in our screener gets a composite score across 120 indicators. That is the kind of multi-dimensional analysis that actually informs a buy or sell decision.
The Morningstar star rating tells you what already happened. Your job as an investor is to figure out what happens next.
Further reading: SEC Investor.gov · FINRA
Why morningstar star rating Matters
This section anchors the discussion on morningstar star rating. The detailed treatment, formula, and worked examples appear in the body of this article above. The points below summarize the most important takeaways for value investors who want to apply morningstar star rating in real portfolio decisions. ValueMarkers exposes the underlying data on every covered ticker via the screener and stock profile pages, so the concepts in this article translate directly into actionable filters.
Key inputs for morningstar star rating
See the main discussion of morningstar star rating in the sections above for the full treatment, including the inputs, the calculation methodology, the typical sector benchmarks, and the most common pitfalls to avoid. The ValueMarkers screener lets value investors filter the full universe of 100,000+ stocks across 73 exchanges using morningstar star rating alongside the rest of the 120-indicator composite, with sector percentiles and historical trends shown on every stock profile.
Sector benchmarks for morningstar star rating
See the main discussion of morningstar star rating in the sections above for the full treatment, including the inputs, the calculation methodology, the typical sector benchmarks, and the most common pitfalls to avoid. The ValueMarkers screener lets value investors filter the full universe of 100,000+ stocks across 73 exchanges using morningstar star rating alongside the rest of the 120-indicator composite, with sector percentiles and historical trends shown on every stock profile.
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- Morningstar Review — related ValueMarkers analysis
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Frequently Asked Questions
what happens if the stock market crashes
When the stock market crashes, most fund categories fall together, and Morningstar star ratings become temporarily meaningless because all funds in a category decline in unison. The relative rankings within categories may shift, but the star system cannot warn you that a crash is coming. During the 2020 crash, the S&P 500 fell 34% in 33 days; funds of every star rating fell with it.
what time does the stock market open
The U.S. stock market opens at 9:30 a.m. Eastern Time on weekdays, excluding federal holidays. Pre-market trading begins at 4:00 a.m. Eastern at most brokerages, but liquidity is thin and spreads are wide before the regular session starts.
what time does the stock market close
The U.S. stock market closes at 4:00 p.m. Eastern Time. After-hours trading continues until 8:00 p.m. Eastern at most major brokerages. Extended-hours prices can diverge significantly from the 4:00 p.m. close, particularly around earnings announcements.
why is the stock market down today
The stock market falls on any given day for dozens of reasons: weaker-than-expected economic data, a central bank statement, geopolitical news, or simply profit-taking after a sustained rally. No single indicator reliably explains daily moves. For actionable context, track the VIX (fear index), 10-year Treasury yield movements, and any Fed statements released that morning.
what time does stock market open
The stock market opens at 9:30 a.m. Eastern Time, Monday through Friday, except on official U.S. market holidays designated by NYSE and Nasdaq. The full list of closures is published annually by both exchanges and includes days like Thanksgiving Friday and Christmas Eve when early closures apply.
is coca cola a good stock to buy
Coca-Cola (KO) trades at a dividend yield near 3.0% with more than 60 consecutive years of dividend growth, making it a standard holding in income-oriented portfolios. Its P/E runs above 24, which is not cheap on an absolute basis, and its volume growth is low-single-digit in most markets. Whether it is a good buy depends on your required return, time horizon, and whether you value yield predictability over growth.
Compare KO's fundamentals against peers and your own investment criteria using our screener.
Written by Javier Sanz, Founder of ValueMarkers. Last updated April 2026.
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Disclaimer: This content is for informational and educational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Past performance does not guarantee future results. Consult a licensed financial advisor before making investment decisions.