NSE IPO: DRHP filing targeted for mid-June 2026

Why the NSE IPO timeline is back in focus

The National Stock Exchange’s long-awaited initial public offering is moving closer to the regulator review stage, with multiple reports pointing to a June filing of draft papers with SEBI. People aware of the matter have indicated the draft red herring prospectus (DRHP) could be filed as soon as June 15 or June 16. Other reports have placed the filing window anywhere between early June and the end of June, and in some cases June or early July, highlighting that the exact date is still fluid.

The IPO is widely watched because NSE is India’s largest stock exchange by market share, and its listing has been delayed for years. Several reports also link the timing to the exchange’s latest financial disclosures, with one report stating the mid-June deadline was chosen to anchor the filing to the March 2026 quarterly financials.

DRHP filing dates: what different reports are saying

One set of sources has said NSE is expected to file its preliminary papers with SEBI next week, with June 15 or June 16 cited as likely dates. A separate report said the exchange may look to file papers between June 5 and June 15, following discussions between NSE and the lead bankers to move ahead with the submission.

CNBC-TV18 reported that the draft could be filed by the end of June 2026, with the listing expected before December and the issue size estimated at around ₹23,000 crore. Mint and other reports have also suggested the filing could happen by June or early July, while noting that the exact date was not confirmed.

Issue structure: pure OFS with no fresh capital

Across reports, the structure of the public issue is consistent: the IPO is expected to be entirely an offer for sale (OFS). That means NSE will not issue fresh shares, and no new capital will be raised for the company.

In a pure OFS, proceeds go to selling shareholders rather than to the company. Reports in Hindi media have named several existing shareholders that could participate in the sale, including Temasek Holdings Pte., LIC, SBI, and SBI Capital Markets Ltd, subject to final decisions and regulatory documentation.

Size estimates: ₹23,000 crore and a $1.5–$1.5 billion range

The expected IPO size has been reported at about $1.5 billion, described as roughly ₹23,085 crore in one account. Other reports have put the likely proceeds in a $1.5 billion to $1.5 billion range, also translating the upper end to around ₹23,000 crore.

These figures have been presented as estimates based on prevailing indications and market conditions, rather than as final numbers confirmed by NSE. The final offer size will depend on the stake sold and valuation assumptions captured in the DRHP.

How much stake could be diluted in the OFS

Multiple reports have suggested the stake sale could be in the 4% to 4.5% range. Another report said existing shareholders could dilute up to 5% of their combined holdings, depending on demand.

A separate operational detail also surfaced in one report quoting a communication by the registrar to the issue: only equity shares held continuously since June 15, 2025 (described as the cut-off date) would be eligible to be sold in the OFS. This eligibility condition, as reported, matters for shareholders planning to participate.

Valuation markers: ₹4–₹6 lakh crore, and higher estimates

One report said NSE is expected to seek a valuation of between ₹4 trillion and ₹6 trillion. In crore terms, that range equals ₹4,00,000 crore to ₹6,00,000 crore.

Separately, another report cited sources suggesting NSE may be targeting a valuation exceeding ₹6.5 lakh crore. These are reported expectations rather than a disclosed target from NSE, and valuation discussions were described as premature in at least one report.

Regulatory and board milestones mentioned in reports

Reports have consistently referenced a key regulatory step: SEBI’s no-objection certificate (NOC). One account stated SEBI issued the NOC on January 30, 2026. Following that clearance, NSE’s board approved the IPO plan on February 6, 2026.

NSE also confirmed to a publication, as reported, that following SEBI’s NOC, the board approved an IPO through an offer for sale on February 6, 2026, while adding it would not comment further at that stage.

Banker and legal advisor shortlist: 20 banks, 7–9 law firms

NSE is reported to have shortlisted 20 investment banks to work on the IPO, with the process said to have advanced in early March 2026. Names cited in reports include Kotak Mahindra Capital, Citi, JM Financial, JP Morgan, HSBC Securities, and Morgan Stanley.

For legal counsel, reports said around 7 to 9 law firms were shortlisted, including Cyril Amarchand Mangaldas, Trilegal, and Latham and Watkins. Another report also noted that the exchange had convened with its group of 20 investment bankers to begin creating the offer document and set a preliminary timeline.

Expected SEBI review timeline and possible listing window

One report said that once the prospectus is lodged, NSE will await SEBI’s final observations, a process that typically runs two to three months. Based on that timeline, the same report said the listing could be on track for the second half of the calendar year.

CNBC-TV18 separately reported a listing target before December, placing it in the third quarter of the current financial year. These timelines remain contingent on SEBI’s review cycle and any additional clarifications sought during the observations process.

Key reported facts at a glance

Market context: why the filing matters in 2026

One report framed the NSE listing as a potential catalyst for India’s subdued primary market amid weak investor sentiment in 2026. While that broader impact will depend on timing and pricing, the next concrete step is the DRHP filing, because it starts the formal disclosure and SEBI review process.

For investors tracking the story, the critical variables disclosed so far are the OFS-only structure, the reported stake dilution range, and the valuation bands mentioned in the media. The DRHP, once filed, is expected to clarify offer mechanics, shareholder selling details, and updated financial information referenced by reports.

Conclusion

NSE’s IPO has moved closer to a regulatory milestone, with multiple reports indicating the DRHP could be filed in mid-to-late June 2026 and the issue structured as a pure OFS. The exchange’s board approval on February 6, 2026 and SEBI’s NOC reported for January 2026 form the key checkpoints cited so far. The next confirmed step will be the DRHP submission to SEBI and the subsequent observations process, which reports say typically takes two to three months.