two funds. same category. same return. different risk. this is not a glitch. it is how investing works. returns are the headline. risk is what happens between the headlines.
why the risk differs
concentration. one fund holds 30 stocks with 5% each. another holds 15 stocks with 8% each. the second one is more concentrated. it will swing more.
sector allocation. a fund with 35% in banking moves with the banking sector. a fund spread across financials, it, and pharma has a smoother ride.
market-cap mix. a fund with 80% large-cap and 20% mid-cap is less volatile than one with 40% large-cap, 30% mid-cap, and 30% small-cap.
debt quality. in debt funds, credit quality matters. funds holding aaa-rated bonds and government securities are safer than those holding lower-rated paper.
cash holding. a fund holding 5% cash has less risk than one fully invested. the cash acts as a buffer during market falls.
why two large-cap funds can differ
large-cap funds all invest in top 100 companies. but the mix is not the same.
one fund may hold 20 stocks. another may hold 50. the fund with 20 stocks is more concentrated in its top holdings, making it more sensitive to the performance of those specific companies.
sector allocation also varies. one fund may have 30% in financials, another 25%. the difference may seem small, but over time it adds up to different risk profiles.
what to check before buying
expense ratio. direct plans have lower expense ratios than regular plans. a 0.5% difference compounds into a significant gap over time.
rolling returns, not point-to-point. point-to-point returns depend on the start and end dates. rolling returns show performance consistency over multiple periods.
portfolio quality. review sector allocation, top holdings, and market-cap mix.
fund manager track record. look at the manager’s experience and performance across schemes.
aum. very large funds in capacity-constrained areas like small-caps can face agility issues. very tiny funds may be more vulnerable to concentrated flows.
frequently asked questions
1. why do two funds with the same returns have different risks?
because the path to the return matters. one fund may have achieved the return with concentrated bets and high volatility. the other may have achieved it with diversified holdings and lower volatility. the sharpe ratio reveals the difference.
2. what is standard deviation in mutual funds?
it measures how much the fund’s returns deviate from its average return. higher standard deviation means higher volatility and higher risk.
3. what is a good sharpe ratio?
a sharpe ratio above 1 is generally considered good. above 2 is very good. it shows how much return the fund generates for every unit of risk taken.
4. how does sector allocation affect risk?
a fund concentrated in one or two sectors will be more volatile than one diversified across sectors. when that sector underperforms, the fund falls harder.
5. should i always choose the fund with lower volatility?
not always. if you have a long time horizon and can tolerate volatility, a higher-risk fund may offer higher returns. but the risk must match your comfort level.
