Two funds walk into a table. Only the numbers talk.
Union Money Market Fund vs Tata Money Market Fund
Pick two or three funds. We’ll tell you in plain words which grew faster, which was calmer, which costs less and what your money would have become. Figures are for the Direct plan, Growth option, where a fund has one.
- AUnion Money Market Fund
Union Mutual Fund- Money Market Fund
- Direct plan
- Low to Moderate Risk
NAV ₹1,383.76 on 13 Nov 2026
- BTata Money Market Fund
Tata Mutual Fund- Money Market Fund
- Direct plan
- Moderate Risk
NAV ₹5,259.94 on 13 Nov 2026
The short version
Who comes out ahead on each measure, over the 5 years all of them have been around.
Grew faster
BTata Money Market Fund
Tata Money Market Fund returned 6.9% a year over 5 years, against 6.6% for Union Money Market Fund. ₹1 lakh invested 5 years ago would be about ₹1.4 Lakh today, against ₹1.37 Lakh.
Fell less in a crash
No fair winner yet
At its worst, Union Money Market Fund fell 0.1% from its peak, against 6.6% for Tata Money Market Fund. On ₹1 lakh, that's a dip to ₹93,432 at the bottom for Tata Money Market Fund. Could you have held on?
Not a fair fight: we only have data for Union Money Market Fund (from Aug 2021), so it has not been through the 2020 crash the others fell in.
What your money would have become
The same amount, put into each fund on the same day.
The dashed line is the ₹10,000 you put in. Above it is profit, below it is loss.
- AUnion Money Market Fund₹13,736 from ₹10,000(6.6% a year)
- BTata Money Market Fund₹13,974 from ₹10,000(6.9% a year)
A one-time ₹10,000 put in 5 years ago, valued at the latest NAV. This is what happened, not what will.
Strengths and watch-outs
Each fund judged against its own category, and against a 5-year SBI FD at 6.05%.
AUnion Money Market Fund
- Strength: Swings less than most funds in its category
- Strength: Low cost: 0.17% a year
- Watch out: In the bottom quarter of its category over 5 years (#15 of 19)
BTata Money Market Fund
- Strength: In the top quarter of its category over 5 years (#1 of 19)
- Strength: Low cost: 0.18% a year
- Watch out: Fell harder than its category in the worst crash
All the numbers
The stronger figure in each row is marked Best. Under each return is the fund’s rank in its category and the category average.
| Measure | AUnion Money Market Fund | BTata Money Market Fund |
|---|---|---|
| ReturnsHow much the fund grew. Beyond a year, this is per year (annualised). | ||
| 1 yearLast 12 months, the most noisy figure | 6.7%Best#1 of 25 · avg 6.5% | 6.6%#4 of 25 · avg 6.5% |
| 3 yearsPer year, over a full market mood swing | 7.2%#20 of 23 · avg 7.3% | 7.5%Best#1 of 23 · avg 7.3% |
| 5 yearsPer year, the fairest single test | 6.6%#15 of 19 · avg 6.7% | 6.9%Best#1 of 19 · avg 6.7% |
| 10 yearsPer year, across bull and bear markets | – | 6%#12 of 12 · avg 6.6% |
| RiskHow bumpy the ride was. This is what decides whether you stay invested. | ||
| Ups and downsVolatility: how far it swings in a typical year. Lower is calmer | 0.4%Bestcategory avg 0.4% | 0.4%category avg 0.4% |
| Worst fallThe biggest drop from a peak in 10 years. Lower is better | −0.1%data from 27 Aug 2021 only | −6.6%category avg −0.9% |
| Best 12 monthsIts strongest year | 8.1%data from 27 Aug 2021 only | 9.2% |
| Worst 12 monthsIts weakest year | 3.8%data from 27 Aug 2021 only | -0.6% |
| Odds of a gainShare of all 1-year holding periods that ended in profit | 100%data from 27 Aug 2021 only | 98% |
| Cost and sizeThe fee comes out of your returns every year, whether the fund does well or not. | ||
| Expense ratioYearly fee. Lower keeps more for you | 0.17%Best | 0.18% |
| Fund sizeMoney managed (AUM). Neither better nor worse | ₹1,120 Cr | ₹31,690 Cr |
| Minimum SIPSmallest monthly amount | ₹500 | ₹500 |
| Lock-inTime before you can withdraw | None | None |
“Best” is not a recommendation: a fund that returned more usually took more risk to do it.
Which one fits you?
There is no best fund, only a better fit for what you need the money to do.
AUnion Money Market Fund
Might suit you if…
- you prefer its fund house or approach. On these numbers it is not the stand-out on any one measure
BTata Money Market Fund
Might suit you if…
- you want the stronger long-run growth and can sit through sharper falls