Have you ever noticed that some mutual funds showing strong recent performance tend to keep that momentum going for a while, with more and more investors piling in and pushing their NAVs even higher? That's the whole idea behind momentum investing in Mutual funds. Instead of hunting for undervalued bargain stocks and waiting for a market correction, momentum mutual funds do the opposite. They build their portfolios around stocks that are already demonstrating strong upward price trends, riding that positive wave and staying invested for as long as that relative strength holds.
So what actually drives a momentum mutual fund's strategy, and how does it compare to a fund built on value investing? Let's find out.
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What is Momentum Investing?
When a mutual fund follows a momentum strategy, its portfolio is built around stocks that have shown strong recent price performance, not stocks that look cheap or fundamentally sound on paper. The thinking behind this is simple: a stock that's been rising tends to keep rising for a while before the trend runs out, so the fund keeps tilting toward whatever is currently gaining strength and drops whatever's losing it.
This isn't some fringe idea; momentum sits alongside value, quality, and low-volatility as one of the well-established factor-based styles used to build index funds today. In fact, most momentum mutual funds in India are index funds, and the Nifty200 Momentum 30 is the benchmark most of them track. It scores stocks using their 6-month and 12-month price returns, adjusted for volatility, and ranks them accordingly.
Here's how this plays out inside an actual momentum mutual fund:
- Every eligible stock gets scored on how strong its recent momentum has been
- The fund narrows its holdings down to the highest scorers, usually somewhere between 30 and 50 stocks depending on the index.
- Selection and weighting follow a fixed methodology rather than a fund manager's intuitive decisions, at least for the passive, index-based funds.
- A stock that was a top holding last cycle can get dropped entirely once its momentum fades.
How Does Momentum Investing Work in Mutual Funds?
Most momentum mutual funds in India fall into one of two buckets: passive index funds tracking a momentum benchmark, or a handful of actively managed schemes where the fund manager applies momentum principles with some flexibility. Either way, the process inside the fund tends to follow the same basic pattern.
- Start with a defined universe:The fund picks its stock universe upfront. The Nifty200 Momentum 30 draws from the Nifty 200, while the Nifty Midcap150 Momentum 50 sticks specifically to midcaps.
- Score every stock: Recent price returns decide the ranking. The Nifty200 Momentum 30 methodology, for instance, uses 6-month and 12-month returns adjusted for daily volatility.
- Rank and shortlist: The strongest scorers make it into the fund, and the weaker ones get left out.
- Assign portfolio weights: Holdings get weighted based on the index's rules, often blending momentum score with market cap.
- Rebalance on schedule: Most Indian momentum index funds review and reshuffle their holdings every six months based on fresh momentum scores.
Because of this rebalancing cycle, a momentum mutual fund's portfolio can look quite different every six months. It tends to do well while trends stay intact through a rebalancing period, but if a trend reverses sharply, several holdings can drop together since they were all picked for the same reason in the first place.
Momentum Investing Vs Value Investing in Mutual Funds
Momentum funds and value funds build their portfolios on almost opposite logic, and the difference becomes obvious once you line them up side by side.
| Factor | Momentum Mutual Funds | Value Mutual Funds |
|---|---|---|
| Core idea | Invest in stocks with strong recent price momentum | Invest in stocks considered undervalued relative to fundamentals |
| Primary focus | Price trends and relative strength | Valuation metrics like P/E and P/B, and company fundamentals |
| Stock selection | Rules-based, ranked by momentum score | Fund manager's fundamental research and judgement |
| Portfolio turnover | Higher, reshuffled at each rebalancing cycle | Generally lower, holdings kept until value is realised |
| Key risk | Sudden trend reversals hitting the fund at once | Value traps, where a stock stays undervalued for years |
| Suited investor | Comfortable with higher volatility and frequent portfolio shifts | Willing to wait patiently for valuations to correct |
Neither one is better across the board. Momentum funds and value funds tend to take turns leading depending on where the market is in its cycle, which is exactly why some investors hold a bit of both instead of picking a permanent side.
Pros and Cons of Momentum Investing in Mutual Funds
Momentum mutual funds do well when trends hold, but that same reliance on trends is what makes them vulnerable the moment things reverse. Worth weighing both sides honestly before adding one to your portfolio.
Potential Advantages
- Rides sustained trends:The fund stays concentrated in stocks showing genuine, ongoing strength instead of spreading itself thin across the
- whole market
- Rules over intuitive decisions: Most momentum index funds follow a fixed, published methodology for picking and rebalancing stocks, keeping personal bias out of the equation
- Adds real diversification: Since momentum behaves differently from value or growth, having one in your portfolio can smooth out how your overall equity holdings move through different cycles
- Cheaper access through index funds: As the majority of momentum mutual funds in India are passively managed, they often have a low expense ratio compared to actively managed equity funds.
Key Drawbacks
- Trend reversal risk: When a strong trend breaks without warning, the fund's top holdings, all picked for the same reason, can fall together and fall hard
- Higher volatility: These funds tend to swing more sharply in the short term than a broad-market index fund would
- Rebalancing adds cost: The regular reshuffling that keeps the fund aligned with current momentum also means higher turnover, which can nudge up costs within the scheme
- Long dry spells happen: Momentum doesn't work in every market environment, and a fund built this way can underperform for a good stretch when the market lacks any clear direction
Momentum mutual funds tend to shine when trends run for a while, but you need to genuinely be okay with the stretches when they don't.
Who Should Consider Momentum Investing? Is it Good for Long-Term Investors?
Momentum mutual funds work best for investors with a reasonably long horizon who can handle the ups and downs that come with equities. They're not really built for someone who wants steady, low-volatility returns over a short period.
A momentum mutual fund could be worth considering if you are:
- A long-term equity investor: More time in the market means more chances to ride out both the good runs and the rough patches this style naturally goes through
- Comfortable with high risk: Momentum mutual funds in India are typically labelled Very High Risk in their scheme documents, given how concentrated and equity-heavy they are
- Curious about factor-based investing: A momentum fund gives you targeted exposure to one specific, well-studied factor instead of just tracking the broad market
- Looking to diversify within equity: A momentum fund can sit alongside your core holdings as a smaller, satellite allocation, though it's not meant to replace a well-diversified core portfolio
A long horizon doesn't make a momentum fund low-risk by itself. What it actually gives you is enough time to stay invested through the periods when the strategy isn't working, instead of bailing out at the worst possible moment.
Taxation on Momentum Investing via Mutual Funds
Momentum is an investment strategy, not a separate tax category. For investors using a momentum mutual fund, taxation depends mainly on how the scheme is classified under the applicable tax rules.
Current SEBI categorisation places momentum schemes under the thematic fund category, which falls within the equity scheme classification.
Short-Term and Long-Term Capital Gains
For equity-oriented mutual fund units:
- Short-term capital gains: Units sold within 12 months are generally subject to 20% STCG tax, where the applicable conditions for the concessional rate are met.
- Long-term capital gains: Units held for more than 12 months are subject to 12.5% LTCG tax on gains exceeding ₹1.25 lakh in the applicable financial year, subject to prevailing rules.
- No indexation: The current LTCG framework does not provide indexation for these gains.
The Income Tax Department recognises a 12-month holding period for units of equity-oriented funds and provides the applicable STCG and LTCG rates under the prevailing provisions.
Tax rules may change, so investors should verify the applicable provisions when redeeming their investments.
How to Start Momentum Investing with an SIP
An SIP can be a convenient way to invest in a momentum mutual fund without trying to identify the perfect time for a lump-sum investment. However, an SIP does not remove the risks associated with the momentum strategy.
Before starting, consider the following:
- Choose the scheme carefully: Review the fund’s investment strategy, benchmark, risk level, expense ratio and portfolio methodology.
- Consider your investment horizon: Momentum is an equity strategy and is generally better suited to long-term investing.
- Set up the SIP: You can start a monthly SIP through the AMC or a mutual fund investment platform, subject to the scheme’s minimum investment requirements.
- Remain consistent: Avoid changing your SIP solely because the strategy has underperformed temporarily.
- Review the investment periodically: Check whether the fund continues to suit your overall portfolio and risk tolerance instead of judging it only by short-term returns.
An SIP spreads investments over time, but it does not guarantee profits or protect investors from market declines.
Final Thoughts
Summing up, momentum investing in mutual funds bring something genuinely different to a portfolio, a rules-based, regularly rebalanced way to ride price trends instead of hunting for undervalued businesses. They can reward you well when trends hold up, but they come with real volatility and need more attention than a pure buy-and-forget fund. If you're comfortable with some ups and downs and want a trend-following piece within your broader equity allocation, a momentum mutual fund is worth a look, just not as the only thing you're relying on.
FAQ's
1.Is momentum investing good for beginners?
Momentum mutual funds can work for beginners who understand equity-market risk and are comfortable with volatility. Since these funds can see sharp reversals, it's worth honestly checking your risk tolerance and investment horizon before jumping in.
2.What is the minimum amount to start momentum investing?
There's no fixed minimum across the board. Most momentum index funds allow SIPs and lumpsum investments starting from as low as ₹500, though this varies by AMC and scheme, so check the specific fund's minimum before investing.
3.How is momentum investing different from momentum trading?
Momentum mutual funds hold their positions through a rebalancing cycle, usually several months at a stretch, while momentum trading involves much shorter, often intraday, buying and selling based on immediate price moves rather than a fund structure.
4.Can momentum investing lose money?
Yes, definitely. Momentum mutual funds can lose money, especially when the trends they're built around reverse suddenly. Since holdings tend to share similar momentum traits, several can drop together during a reversal.
5.How long should I stay invested in a momentum fund?
There's no fixed rule, but momentum mutual funds generally suit a medium- to long-term horizon. Staying invested through a few rebalancing cycles gives the strategy a fair shot at actually playing out.
