Investor Categories 5 min read

What is HNI, SHNI, and BHNI in IPO?

M

Moksh Shah

Published on Oct 09, 2026
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Chart comparing sNII and bNII subscription levels in the LG Electronics India IPO

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Investor Categories · Part 3 of 9

17.98 and 24.68. Those were the final subscription multiples for the two HNI pools in LG Electronics India's IPO, a gap of roughly 37% inside a single investor category. Anyone bidding above ₹2 lakh is called an HNI, but SEBI splits that group into two pools with separate quotas, separate odds and different incentives to borrow. This guide uses LG's October 2025 IPO to show how the pools work, why a bigger bid does not always mean more shares, and what funding a bid costs.

Practical Tips

HNI and NII are the same thing: any individual bid above ₹2 lakh. Since April 2022, SEBI splits the NII quota into sNII (₹2 lakh to ₹10 lakh, one-third of the quota) and bNII (above ₹10 lakh, two-thirds). Both pools bar cut-off price bidding and bid withdrawal. When oversubscribed, a draw of lots decides who gets the minimum allotment, and any balance is allotted proportionately.

One Category, Two Pools

FeaturesNII (small)bNII (big)
Bid range₹2 lakh to ₹10 lakhAbove ₹10 lakh
Share of NII quotaOne-thirdTwo-thirds
Share of a standard issue (15% NII)About 5%About 10%
LG IPO minimum bid14 lots, 182 shares, ₹2,07,48068 lots, 884 shares, ₹10,07,760
Cut-off price bid, withdrawalNot allowedNot allowed

HNI is the market's name and NII is SEBI's. HUFs and individuals alike fall here once a bid crosses ₹2 lakh. Before 2022 one pool served everyone, so a ₹5 lakh individual competed with a ₹50 crore corporate bidder, which is why SEBI split it.

LG Electronics India: What the Pools Looked Like

Category (final, 9 October 2025)Subscription
QIB (excluding anchors)166.51x
bNII (above ₹10 lakh)24.68x
sNII (below ₹10 lakh)17.98x
NII overall22.44x
Retail3.55x
Overall54.02x

LG's price band was ₹1,080 to ₹1,140 and a lot was 13 shares, so one lot at the top of the band cost ₹14,820. The bNII pool drew more demand than sNII even though it is the harder pool to enter. SEBI's data does not say why, but big bids are usually the ones most often funded with borrowed money.

Practical Tips

Reality Check. Myth: bid more as an HNI and you will get more shares. Reality: in a hot IPO a bigger bid buys you a bigger loan, not necessarily better odds. Market analysts have noted that a ₹10 lakh bid and a ₹1 crore bid can end up in the same bucket with almost the same chance of allotment.

How NII Allotment Works Now

SEBI's 2022 rule gives every successful NII applicant at least the minimum application size, with a draw of lots deciding who gets it when applications exceed the shares available. Whatever remains after that is allotted proportionately. In practice, the minimum allotment unit appears to be the sNII minimum in both pools. NSE's published numbers (September 2026) fit this, and LG's would be 14 lots.

That sets a threshold. A bid only gets its proportionate entitlement, instead of a lottery ticket, if bid lots divided by the subscription multiple clears the minimum.

LG poolSubscriptionLots needed to clear the minimumApprox. bid value
sNII17.98xAbout 252About ₹37 lakh (above the sNII ceiling of 67 lots)
bNII24.68xAbout 346About ₹51 lakh

So in LG's IPO nearly every sNII bid sat in the lottery, and a bNII bidder needed roughly ₹51 lakh just to get out of it. These are rule-of-thumb figures; the registrar's Basis of Allotment document gives the exact ratios.

Why Big Bids Are Often Borrowed

ItemDetail
Bank limitRBI raised IPO financing from ₹10 lakh to ₹25 lakh per person in October 2025
NBFC limitA ₹1 crore per-borrower cap on IPO funding applied from April 2022; ask the lender for the current figure
Loan lengthTypically 3 to 5 trading days, from close of bidding to listing
InterestAbout 7.5% to 18% a year, depending on lender and borrower
Margin1% to 2% for very large borrowers, up to 40% to 50% for smaller ones
Charged onThe full loan, whether or not you get an allotment

Practical Tips

Illustrative example only, not LG's actual funding terms. Bid ₹10,07,760 (68 lots), fund 90% at 12% interest for 4 days. Interest is about ₹1,193. If the lottery gives you only the 14-lot minimum (182 shares), that interest is about ₹6.55 per share, so the stock must list at least 0.57% above ₹1,140 just to cover it. The interest is certain. The allotment is not.

Which Pool Should You Bid In

Your bidPoolWhat to check first
Up to ₹2 lakhRetailCut-off pricing and withdrawal are allowed, so use it if you can
₹2 lakh to ₹10 lakhsNIIDay 2 and Day 3 subscription of sNII
Above ₹10 lakhbNIIThe threshold formula, and what borrowing really costs

Bids cannot be withdrawn once submitted. Before committing a large amount, look at the live subscription of each pool on the last day and run the formula. If your bid would sit in the lottery anyway, a smaller bid gives you the same odds with far less capital tied up.

KEY TAKEAWAYS

HNI and NII are the same category: any bid above ₹2 lakh. Since 2022 it splits into sNII (one-third of the quota) and bNII (two-thirds). In LG Electronics India's IPO, bNII closed at 24.68x and sNII at 17.98x. A draw of lots decides minimum allotments when oversubscribed, so a bid needs roughly the minimum lots times the subscription multiple to clear the lottery. Interest on a funded bid is charged on the full loan regardless of allotment. Run the numbers on the last day before you commit.

Frequently Asked Questions

Is HNI the same as NII in an IPO?
Yes. HNI is the everyday market term and NII is SEBI's formal one. Both mean any non-institutional bidder applying for more than ₹2 lakh in a single application. An individual, a HUF or a company can fall here, as long as the bid crosses the ₹2 lakh retail limit.
What are sNII and bNII?
Since April 2022, SEBI splits the NII quota into two pools. sNII covers bids from ₹2 lakh to ₹10 lakh and gets one-third of the NII quota. bNII covers bids above ₹10 lakh and gets two-thirds. Each pool is allotted separately, so they can end up with very different subscription levels.
Does bidding more as an HNI increase my allotment?
Not always. If your proportionate entitlement is below the minimum allotment size, you are in a draw of lots for that minimum, and a bigger bid does not improve your odds. A bid only gets its proportionate share when bid lots divided by the subscription multiple clears the minimum.
Can HNIs bid at cut-off price or withdraw a bid?
No. Cut-off price bidding is allowed only for retail investors and eligible employees, so sNII and bNII applicants must name a specific price within the band. NII bids also cannot be withdrawn once submitted, which is why the pool and bid size need checking before you apply.
How much can I borrow to bid for an IPO?
RBI raised the bank IPO financing limit from ₹10 lakh to ₹25 lakh per person in October 2025. NBFCs have applied a ₹1 crore per-borrower cap since April 2022, but check the current limit with your lender. Terms vary, with interest typically between 7.5% and 18% a year.
Is interest charged if I get no allotment?
Yes. Interest on IPO financing applies to the full loan amount for the days it is used, whether or not you receive any shares. That is why a funded bid carries a certain cost against an uncertain allotment, and why the break-even listing gain matters.
Can a HUF apply in the HNI category?
Yes. A HUF applies through its Karta using the HUF's own PAN and demat account. Bids up to ₹2 lakh are treated as retail, and bids above ₹2 lakh fall in NII, the same as for an individual.

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