MF Analyser

ADITYA BIRLA SUN LIFE OVERNIGHT FUND

Option IDCW GROWTH

Fund basics

Launched2 Nov 2018 7.9 years of history
CategoryOvernight FundsSEBI classification
Plan & optionDirect · GROWTH code 145486
Benchmark— no equity benchmark for this category
NAV as on25 Sep 2026source AMFI

Computed from 2,523 published NAVs between 2 Nov 2018 and 18 Sep 2026 — 7.9 years of history. Nothing here is an estimate; it is arithmetic on what the fund actually printed.

How it has moved

Return over time (%)

Fund name 1M3M6M1Y3Y5Y7Y10YSince launch
ADITYA BIRLA SUN LIFE OVERNIGHT FUND Direct 0.401.262.57 5.266.075.72 5.09—5.20
Overnight Funds category median · 35 funds ——— 5.266.065.72 —5.35—

Anything over a year is annualised (CAGR); shorter windows are absolute. The benchmark row is the index fund named below, priced daily by AMFI like every other scheme here. The category row is the median Direct plan in Overnight Funds — the middle fund, not a ranking, and a median rather than an average so that one mis-stated scheme cannot move it. As on 25 Sep 2026.

Risk measures

Fund name Volatility Sharpe Sortino Beta Alpha Max fall
ADITYA BIRLA SUN LIFE OVERNIGHT FUND Direct 0.12 -3.49 — — — 0.00

Risk-free rate 6.5%. Beta and alpha need an index, so the benchmark's own row leaves them blank.

Risk

VolatilityDownside volatilitySharpe
0.1%—-3.49

Risk-free rate 6.5%, roughly the 10-year government bond.

The worst it has been

Deepest fallToday, from its peak
0.0%At a high

A drawdown is the fall from a previous high to the low that followed it. It is the number that decides whether somebody stays invested — a fund can have an excellent ten-year return and still have been unbearable to hold in year four.

Every one-year period it has lived through

Best yearMedian yearWorst yearLosing years
6.8%5.4%3.0%0%
Worst3.0%Median5.4%Best6.8%now
The full spread of one-year outcomes, with the fund's actual last twelve months marked. It answers the question a single number cannot: is right now an ordinary year for this fund, or an unusual one?

Rolling returns ask a fairer question than a single five-year figure: not "what did it do from this one start date", but "what happened across every start date". A fund whose worst year is −45% is a different proposition from one whose worst is −8%, even if the averages match.

Calendar years

3.2%20214.7%20226.7%20236.7%20245.8%20253.7%2026MF Analyser
Each year on its own, January to December. Losing years hang below the line — averages hide them, and the years somebody actually had to sit through are the ones that decide whether they stayed.

If you had run a SIP

₹10,000 every month for five years — ₹600,000 invested in all — would be worth ₹696,841 today, an XIRR of 5.92% a year.

XIRR, not CAGR. A SIP's money arrives over sixty months, so most of it has been invested for far less than five years — which is why this figure normally sits below the five-year CAGR above in a rising market, and above it in a falling one. It is the return the investor got, not the return the fund got.

What it actually holds

The real portfolio the AMC filed with AMFI. Nothing here is estimated — when a fund has no filing in our store the section simply does not appear. A fund is its holdings; the returns above are only what those holdings did.

Asset allocation

96.18%Cash & Equivalents
3.82%Debt

A fund's risk starts here — how much of it is even in the market — before any question of which stocks or which sectors. Cash is not idleness; it is the manager's choice not to be invested, and it shows up as a drag in a rising market and a cushion in a falling one.

Portfolio aggregates

—Large
—Mid
—Small
Unclassified 3.8%3.8%Unclassified 3.8%
AMFI's half-yearly ranking: 1–100 Large, 101–250 Mid, 251+ Small. The rest is debt, cash, foreign holdings or fund units, which AMFI does not rank.

Concentration

Number of stocks2
Top 5 stocks3.82%
Top 10 stocks3.82%
Top 20 stocks3.82%
Largest single holding1.91%
Largest sectorSovereign · 3.82%
Number of sectors1
Effective stocks1,373.6
Cash & equivalents96.18%

Counting positions overstates diversification. The effective-stocks figure is the honest count: a portfolio can hold seventy names and still have most of its money in twenty.

Sector allocation

Sovereign — 78.3%Cash & Equivalents — 21.7%Sovereign78.3%Cash & Equivalents21.7%
Where the equity money sits, by industry.

Largest holdings

Top 10 are 100.0% of the fund. A high number means a concentrated portfolio — fewer names doing more of the work, for better and for worse.

Reverse Repo 74.49%
TREPS 21.64%
182 DAY T-BILL 10.09.26 1.91%
182 DAY T-BILL 18.09.26 1.91%
Net Receivable / Payable 0.05%

Disclosed holdings from the AMC's AMFI filing, largest first. A portfolio is filed monthly and shifts between filings — this is the most recent one loaded, not a live book.

What the manager did last month

Between the filing of 30 Jun 2026 and 31 Jul 2026. A position grows for two reasons — the manager bought more, or the price went up — and only the first is a decision. The share count is what separates them, because it moves only when somebody trades.

Bought₹0.0 cr shares added, valued at this filing
Sold₹0.0 cr shares reduced or exited
New positions4 stocks not held a month ago
Sold out of7 stocks fully exited

Swipe the table sideways for share counts, price change and values.

Stock Shares traded Change in shares Change in price Value of the trade₹ crore Position now₹ crore
New positiondid not hold this a month ago 4
TREPS — entered — 5,643 5,643
91 DAY T-BILL 13.08.26 20,000,000 entered — 200 200
364 DAY T-BILL 20.08.26 17,500,000 entered — 175 175
Net Receivable / Payable — entered — -7.0 -7.0
Sold out ofheld last month, gone this month 7
Clearing Corporation of India Limited — exited — 4,225 —
182 DAYS T-BILL - 09JULY2026 20,000,000 exited — 200 —
182 DAYS T-BILL - 23JUL2026 15,000,000 exited — 150 —
364 DAYS T-BILL - 30JUL2026 10,000,000 exited — 99.6 —
182 DAYS T-BILL - 30JUL2026 4,500,000 exited — 44.8 —
91 DAYS T-BILL - 30JUL2026 2,800,000 exited — 27.9 —
Net Receivables / (Payables) — exited — -10.0 —

Only stocks and fund units are listed. Treasury bills, repo and money-market lines roll over every month by design — they are larger in rupees than most equity trades and are not decisions, so they are summarised as cash above rather than listed as activity. Share counts and values are the fund house's own filing. What a position cost when it was first bought is in no monthly disclosure, so a value here is what the shares were worth at the later filing, not what was paid.

How it compares in its category

Against the Overnight Funds Direct schemes with the highest three-year return. Same category, same plan — the only comparison that means anything. The list re-sorts itself as returns move; it is an ordering by one number, not a view on which fund anyone should hold.

Return window
Scheme Return Alpha Beta Volatility Sharpe Max fall
ADITYA BIRLA SUN LIFE OVERNIGHT FUND Aditya Birla Sun Life Mutual Fund · this scheme 6.1% — — 0.1% -3.49 0.0%
BANK OF INDIA OVERNIGHT FUND Bank of India Mutual Fund 6.2% — — 0.2% -1.35 0.0%
quant Overnight Fund quant Mutual Fund 6.1% — — 0.2% -1.85 0.0%
Axis Overnight Fund Axis Mutual Fund 6.1% — — 0.1% -2.64 -0.1%
Tata Overnight Fund Tata Mutual Fund 6.1% — — 0.1% -2.95 0.0%
Nippon India Overnight Fund Nippon India Mutual Fund 6.1% — — 0.1% -2.98 0.0%
Mirae Asset Overnight Fund Mirae Asset Mutual Fund 6.1% — — 0.1% -2.80 0.0%
Bajaj Finserv Overnight Fund Bajaj Finserv Mutual Fund 6.1% — — 0.1% -2.72 0.0%
HSBC Overnight Fund HSBC Mutual Fund 6.1% — — 0.1% -3.04 0.0%

Alpha and beta are against the category index. Max fall is the deepest peak-to-trough drop in each fund's own history, so a longer-running fund has had more chances to record a bad one. Click a column to sort. This is a sort, not a ranking, and nothing here is a recommendation.

What a Overnight Funds scheme is

Debt maturing in a single day.

The lowest risk in the entire industry. Everything matures tomorrow, so interest-rate moves and credit events have almost nothing to act on. The return is correspondingly small.

Who it suits. Very short parking, or money awaiting a decision.

How long money should stay. Days to weeks.

Compare this scheme with others →

Questions people ask

What is the NAV of ADITYA BIRLA SUN LIFE OVERNIGHT FUND — Direct Plan — GROWTH?

₹1,493.0295 as on 25 Sep 2026, from AMFI's daily NAV file. NAV is declared once each business day after markets close, so the figure here is the most recent one published.

What is the difference between the Direct and Regular plan of ADITYA BIRLA SUN LIFE OVERNIGHT FUND?

They hold the identical portfolio, run by the same manager. A Regular plan pays a distributor commission out of the fund, inside its expense ratio — commonly 0.5% to 1.2% a year more than Direct. That difference is charged on the whole balance, every year, so it compounds: on ₹1,00,000 held ten years a gap of 1.5 percentage points is roughly ₹1.4 lakh of ending value. Direct is the same fund without the commission.

What does the Growth option mean?

Growth reinvests everything the fund earns back into the NAV. Nothing is paid out, so the NAV rises with returns and you are taxed only when you sell. For anybody who does not need income from the investment, Growth is the simpler and usually the more tax-efficient option.

What kind of scheme is this?

Debt maturing in a single day. The lowest risk in the entire industry. Everything matures tomorrow, so interest-rate moves and credit events have almost nothing to act on. The return is correspondingly small.

How long should money stay in it?

Typically Days to weeks. Very short parking, or money awaiting a decision.