Factor Investing Explained: How Smart Beta Can Improve Your India and Global Portfolio
Most active funds fail to beat the market. Factor investing offers a systematic middle ground. Learn about the five core factors, SPIVA data on active fund underperformance, and how NRIs can build stronger cross-border portfolios.
Most investors believe beating the market requires stock picking skill.
Research suggests the opposite.
Across markets and across decades, the majority of professional fund managers fail to beat their benchmark consistently.
At the same time, simply buying index funds means your money follows company size rather than company quality.
This creates an interesting middle ground.
Factor investing.
Factor investing combines the discipline and cost efficiency of index investing with systematic strategies designed to capture the drivers of long term market returns.
For investors especially NRIs managing wealth across India and global markets, this approach offers a structured way to build stronger portfolios without becoming a full time stock picker.
Key Insight
The goal of factor investing is not to predict markets. It is to systematically capture the characteristics that historically drive long term returns.
Why Most Active Funds Fail to Beat the Market
Before understanding factor investing it helps to understand a simple reality of markets.
Most professional fund managers fail to beat the index.
The SPIVA Scorecard published by S&P Dow Jones Indices tracks how actively managed funds perform against their benchmark indices.
The findings are remarkably consistent.
Over long periods more than 80 percent of large cap funds have underperformed the S&P 500 according to SPIVA studies.
SPIVA: Active Fund Underperformance vs Benchmark
Percentage of large cap funds that underperformed the S&P 500. Source: SPIVA Scorecard, S&P Dow Jones Indices
Even with large research teams, expensive data systems, and constant monitoring, the majority of active managers still fail to outperform a simple index fund.
Key Insight
Outperforming the market is not impossible. But statistically it is extremely rare. This is why many investors now focus on systematic strategies rather than manager predictions.
Why Active Investing Often Falls Short
Active investing promises outperformance through skill.
In reality several structural challenges make this extremely difficult.
Markets today include institutional investors, hedge funds, algorithmic traders, and global research teams. Any obvious opportunity is quickly discovered and priced in.
Active funds also charge significantly higher fees than index funds.
Actively managed equity funds in India often charge 1.5 percent to 2.5 percent annually, while factor based index funds typically charge around 0.30 percent to 0.50 percent.
Over long periods that difference alone can significantly affect investor outcomes.
Human behaviour also plays a role.
Even experienced fund managers are influenced by fear, overconfidence, and market sentiment.
Consistency across multiple market cycles becomes extremely difficult.
Factor Investing vs Index Investing vs Active Funds
Understanding the difference between these approaches helps clarify where factor investing fits.
| Approach | How It Works | Cost | Decision Making | Expected Outcome |
|---|---|---|---|---|
| Index Investing | Tracks market indices such as Nifty 50 or S&P 500 | Very low | Passive | Market return |
| Active Investing | Fund managers select individual stocks | High | Human judgement | Attempt to beat market |
| Factor Investing | Portfolio tilted toward factors such as value, momentum, quality | Low to moderate | Rules based | Improve risk adjusted returns |
Index investing focuses on simplicity and low cost.
Active investing focuses on manager skill.
Factor investing focuses on systematically capturing the characteristics that historically drive returns.
This is why many institutional investors now use factor strategies as a middle ground between passive and active investing.
The Investing Spectrum
Passive investing provides market returns with very low cost.
Active investing attempts to outperform but relies heavily on manager skill and typically comes with higher fees.
Factor investing sits between these two approaches.
Factor Investing: The Best of Both Worlds
Passive Investing
Market return
Cap-weighted
Low cost
Active Investing
Manager skill
Discretionary
Higher cost
Factor Investing
Systematic premiums
Rules-based decisions
Targets outperformance
Factor investing combines the transparency and low cost of passive with the outperformance potential of active
Instead of relying on predictions, factor investing follows rules based models built on research and data.
Globally this approach has grown rapidly.
Assets invested in smart beta and factor based ETFs have crossed USD 1.5 trillion worldwide, showing that factor investing is now widely used by institutional investors.
What Is a Factor
A factor is a measurable characteristic that explains why some stocks perform differently from others.
Academic research over several decades has identified several factors that consistently influence long term returns.
Some factors reward investors for taking additional risk.
Others exist because investors often behave irrationally and create pricing inefficiencies.
Because these forces continue to exist, factor premiums have historically persisted across decades and across different markets.
Five Important Factors Investors Should Understand
Below are the most widely studied factors used in portfolio construction.
| Factor | What It Targets | Example Index | When It Performs Best |
|---|---|---|---|
| Value | Stocks trading below intrinsic value | Nifty 50 Value 20 | Economic recovery periods |
| Momentum | Stocks with strong recent performance | Nifty 200 Momentum 30 | Strong market trends |
| Quality | Companies with strong profitability and balance sheets | Nifty200 Quality 30 | Market uncertainty |
| Low Volatility | Companies with stable price behaviour | Nifty 100 Low Volatility 30 | Volatile markets |
| Size | Smaller companies with growth potential | Nifty Midcap indices | Economic expansion |
Several Indian asset management companies now offer index funds and ETFs tracking these indices including UTI Mutual Fund, ICICI Prudential Mutual Fund, and Motilal Oswal Mutual Fund.
Key Insight
No single factor outperforms all the time. The real strength of factor investing comes from combining multiple factors across different market cycles.
Two Behavioral Realities Most Investors Miss
Factor investing is not only about mathematics.
It is also about behaviour.
Two psychological challenges often determine whether investors succeed or fail with factor strategies.
The first is performance chasing.
When one factor such as momentum performs strongly, investors tend to allocate heavily to it. When that factor inevitably underperforms later, investors abandon it at the worst possible time.
The second is cycle fatigue.
Every factor goes through periods of underperformance that can last several years. Investors who expect immediate results often lose patience and switch strategies mid cycle.
This is why successful factor investing usually requires diversification across multiple factors and a disciplined long term approach.
The Cross Border Challenge for NRIs
For NRIs the complexity of investing increases further.
Your portfolio may include:
- India mutual funds
- Global ETFs
- Multiple currencies
- Different tax structures
- Different brokerage platforms
Even if factor investing makes sense conceptually, implementing it across jurisdictions requires careful planning.
Currency exposure, taxation, account structures, and rebalancing logistics all interact with each other.
Factor based mutual funds in India remain mutual funds regulated by SEBI.
For UAE based NRIs the India UAE DTAA Article 13(5) benefit may apply to capital gains from these funds when proper documentation is maintained.
How RuDo Applies Factor Investing Across Global and India Portfolios
At RuDo Wealth we apply factor investing across both global and India portfolios.
Global portfolios are constructed using factor based ETFs across developed markets.
India portfolios use smart beta index funds tracking factors such as momentum, quality, value, and low volatility.
These strategies are combined into diversified model portfolios based on the investor's risk profile and long term goals.
Instead of relying on stock picking, portfolios follow systematic allocations and disciplined rebalancing.
For UAE based NRIs this creates a unified investment strategy across currencies, markets, and tax jurisdictions.
The Bottom Line
Factor investing is not about replacing index funds.
It is about enhancing them.
Your Nifty 50 allocation provides a strong foundation.
Your global ETF exposure provides diversification.
Adding systematic factor exposure such as momentum, quality, and low volatility can improve diversification and potentially enhance risk adjusted returns over time.
The research supporting factor investing spans decades and multiple markets.
The building blocks now exist in both India and global markets.
The real challenge is disciplined implementation.
For investors managing wealth across borders the goal should not be owning a collection of funds.
The goal should be building a structured long term wealth strategy.
Frequently Asked Questions
Is factor investing better than index investing
Factor investing enhances index investing by tilting portfolios toward characteristics that historically delivered stronger risk adjusted returns.
Can NRIs invest in factor based funds in India
Yes. NRIs can invest in factor based index funds and ETFs through NRE or NRO accounts after completing KYC requirements.
Is factor investing available globally
Yes. Factor based ETFs are widely available globally and are widely used by institutional investors.
Disclaimer
This article is for educational purposes only and should not be construed as investment advice, a recommendation, or an offer to buy or sell any financial product or security. Investment strategies discussed, including factor investing, are based on historical research and may not perform as expected in the future. All investments involve risk including potential loss of capital.
Investment decisions should be made based on individual financial goals, risk tolerance, and professional advice where appropriate. Regulatory and tax considerations may vary depending on jurisdiction.
RuDo Wealth operates under applicable regulatory frameworks in the UAE and India. Investors should consult a qualified financial advisor or tax professional before making investment decisions, particularly when investing across jurisdictions.