NSE IPO 2026: DRHP by June-end, Listing by Dec

What the latest NSE IPO timeline indicates

The National Stock Exchange of India (NSE) is moving closer to its long-awaited initial public offering, with reports indicating that it may file its Draft Red Herring Prospectus (DRHP) by the end of June 2026. The exchange is also targeting a listing before December 2026, which falls in the third quarter of FY27. The updated schedule was reported by CNBC-TV18, citing sources. Earlier reports had suggested that NSE was preparing to submit preliminary documents to the Securities and Exchange Board of India (SEBI) by May-end or early June. The shift to June-end still keeps the offering within a narrow near-term window.

This is a significant change for an IPO process that has been delayed for years. NSE is India’s largest stock exchange, and its listing is among the most closely watched events in domestic capital markets. A clear timetable for DRHP filing and listing helps market participants track the next set of regulatory and operational milestones. NSE has said it will not share more details at this stage, leaving investors to rely on reported timelines until formal filings are made.

SEBI’s clearance and the steps taken so far

A key regulatory hurdle has already been crossed. SEBI has given a No Objection Certificate (NOC) for the IPO, as per the reporting in the provided material. In January 2026, SEBI also allowed NSE to proceed with its listing after years of delays linked to the co-location case, according to Reuters. Together, these developments have set the groundwork for the exchange to restart formal listing preparations.

Following SEBI’s NOC, NSE’s board approved the IPO plan on February 6, 2026. This board approval is a necessary internal step before moving into the filing and execution phase. The IPO process has accelerated in recent months, with intermediaries and advisors being put in place to run a transaction of this scale. The renewed pace is also reflected in the market focus on June 2026 as the expected DRHP filing window.

Offer structure: a pure Offer for Sale

The proposed IPO is expected to be a pure offer-for-sale (OFS). That means NSE is not expected to issue any new shares as part of the offering. Instead, existing shareholders will sell a portion of their stake to the public. As a result, NSE itself will not raise fresh capital through the IPO, even if the overall transaction size is large.

Reports cited in the material indicate that the stake sale could be around 4% to 4.5% of equity. This dilution level is important because it frames the likely public float and signals that the IPO is designed primarily as a shareholder exit and liquidity event. It also implies that the final proceeds depend on valuations and market conditions at the time of launch.

Potential IPO size: $1.5 billion to $1.5 billion

Bloomberg reports cited in the provided text suggested the IPO could raise between $1.5 billion and $1.5 billion. The same reporting also referenced an equivalent figure of about ₹23,000 crore, depending on final valuations and market conditions. The range indicates that the IPO could be among the largest in India’s market history if it proceeds as planned.

Because the issue is structured as an OFS, the proceeds would go to selling shareholders rather than to the exchange. For investors, the key takeaway is that the IPO is expected to provide a route to buy shares in the country’s largest exchange, while giving existing shareholders an opportunity to pare holdings.

Intermediaries: a large syndicate for a complex deal

NSE has appointed as many as 20 merchant bankers to manage the issue, according to Reuters as referenced in the supplied material. The same material also mentioned the appointment of 8 law firms for the upcoming IPO. A syndicate of this size is unusual for an Indian IPO and reflects the scale and complexity of the transaction.

The number of advisors typically increases when there are multiple selling shareholders, significant regulatory history, and the need to coordinate across several workstreams such as disclosures, governance documentation, and legal diligence. The presence of a wide advisory group also signals that NSE is preparing for an extensive review process around the DRHP.

Why the IPO was delayed: 2016 filing and the co-location overhang

NSE’s listing has been in the works for nearly a decade. The exchange first filed draft offer documents in 2016, when it was looking to raise around ₹10,000 crore through an offer-for-sale by existing shareholders. However, the proposal was put on hold after SEBI raised governance concerns linked to the exchange’s co-location case.

Since then, NSE has approached the regulator multiple times seeking approval to proceed with its listing. The January 2026 clearance described in the provided material marked a turning point, allowing the exchange to restart its listing process in a more structured way.

OFS participation rule highlighted in reports

One Hindi report in the provided text highlighted a specific OFS-related condition. It said that only those shareholders may participate in the OFS who have held fully paid NSE shares continuously since June 15, 2025. The report linked this to regulatory guidelines that require shares to be held for a defined period before filing the DRHP.

This type of condition can affect which shareholders are eligible to sell in the IPO. It also shapes expectations about supply in the offer and the potential allocation mix. The final DRHP, when filed, is expected to provide definitive details on eligibility and selling shareholder structure.

Key dates and numbers at a glance

Market impact: what investors are watching next

The immediate market focus is on whether NSE files the DRHP by June-end 2026, as reported. A filed DRHP typically brings more visibility on valuation approach, selling shareholder details, risk factors, and the final issue structure. Until that filing is public, the reported range of $1.5 billion to $1.5 billion remains indicative.

Another near-term marker referenced in the Hindi reporting is the April 27 deadline for an expression of interest (EOI). While the article does not specify the EOI’s exact scope, the presence of such a deadline suggests ongoing workstreams linked to execution planning. Investors and intermediaries are likely to look for subsequent confirmation steps once the DRHP is submitted.

Why this listing matters for India’s capital markets

NSE’s IPO stands out because it involves a core market infrastructure institution. A listing could broaden investor participation in the exchange’s equity, while creating a public market reference for its valuation. The fact that the transaction is a pure OFS also means the listing is primarily about ownership transition and public market access rather than fundraising for expansion.

At the same time, the long delay, including the governance scrutiny linked to the co-location case, remains central to the story. The current phase is largely defined by regulatory clearance and process execution, not by marketing narratives. The DRHP filing, when it happens, is expected to clarify what has changed since earlier attempts and how the exchange is positioning its governance and disclosures.

Conclusion

NSE is expected to file its DRHP by the end of June 2026 and target a listing before December 2026, based on reported timelines. The IPO is expected to be a pure OFS with roughly 4% to 4.5% stake dilution and potential proceeds of $1.5 billion to $1.5 billion (also cited as about ₹23,000 crore). SEBI’s NOC, the January 2026 clearance, and the board’s February 6 approval have brought the transaction closer to execution. The next concrete step for markets is the DRHP filing, which should provide clarity on valuation, final issue size, and the exact schedule.