NSE IPO 2026: DRHP filing timeline, valuation and OFS plan

What is changing for the long-awaited NSE listing

The National Stock Exchange of India (NSE) is expected to take a key step toward its much-awaited initial public offering by filing its draft red herring prospectus (DRHP) with the Securities and Exchange Board of India (SEBI) in June 2026, according to industry sources cited in media reports. The move, if executed on the expected timeline, would mark a major milestone for one of India’s most closely watched listings. NSE’s IPO plans have been in motion for years and were delayed by regulatory hurdles and legacy legal issues linked to governance concerns and the co-location controversy.

Multiple reports point to a June filing window, with some indicating June 15 or June 16 as likely dates, while others refer to a broader June 15-30 time frame. Another report mentioned NSE discussing a filing window between June 5 and June 15. CNBC-TV18 has also reported that the exchange may file the DRHP by the end of June 2026, with a listing targeted before December 2026.

Expected DRHP filing window: what reports indicate

The most consistent element across the reports is that NSE is in the final stages of preparing the DRHP and is expected to file it in June 2026. ET NOW sources have indicated that the filing could happen soon, describing it as a step toward the IPO.

Separate reporting states that NSE has directed its book running lead managers to complete the DRHP filing by June 15-30, 2026. Another report notes that the exact date is currently unknown, but the preparation process is underway, including communication with shareholders.

Regulatory clearance that unlocked the process

A key trigger cited in the reports is SEBI’s no-objection certificate (NOC) issued on January 30, 2026, which is described as clearing regulatory hurdles that had delayed the listing for nearly a decade. Following that, NSE’s board approved the IPO plan on February 6, 2026.

The IPO attempt dates back to 2016, when NSE first filed its DRHP, but the process was stalled due to regulatory scrutiny, governance issues, and investigations related to the co-location case.

Offer structure: pure offer for sale, no fresh issue

According to the reports, the public issue is planned as a pure Offer for Sale (OFS). That means existing shareholders will dilute their stakes, and NSE will not issue new shares or raise fresh capital through the IPO.

CNBC-TV18 has reported that the IPO could involve dilution of about 4-4.5% stake, and that the listing may raise up to Rs 23,000 crore. These details, if reflected in the DRHP, would help investors understand the size and structure of the offering.

Valuation expectations from the unlisted market

Reports also cite an estimated unlisted grey market valuation of over Rs 5 lakh crore for NSE. This figure is being discussed as an indicator of how large the listing could be in the context of India’s capital markets.

However, a Mint report cited sources saying valuation discussions were still premature at this stage. Until the DRHP is filed and reviewed, the valuation and final structure are expected to remain subject to regulatory review and shareholder decisions.

Dividend and recent updates mentioned in reports

The source text also references that NSE has announced a dividend of Rs 35 per share. It also claims governance changes have been done, SEBI settlement cleared, and FY26 results were strong, though detailed financial numbers are not provided in the supplied material.

In parallel, reports indicate that NSE has held discussions with bankers to map the timeline for the public issue and prepare the draft documents.

Shareholder and eligibility details highlighted by Mint

Mint reported that NSE has been communicating with retail investors, and cited a registrar’s letter stating that the eligibility to sell shares in the OFS will depend on a holding-period cut-off. As quoted in the report, only equity shares held continuously since June 15, 2025 (the cut-off date) will be eligible to be sold in the OFS.

This detail is relevant for existing shareholders assessing whether their holdings qualify for sale in the proposed offering.

Key facts at a glance

Timeline: from stalled filing to renewed push

Market impact: what the next step signals

The DRHP filing is significant because it moves the process from preparation into a formal regulatory phase. The filing also begins the disclosure cycle, where details about the OFS structure, selling shareholders, risks, and governance framework are expected to be set out for SEBI’s review.

Reports have framed the transaction as potentially among India’s largest market debuts, given the valuation references and the profile of the exchange. Separately, one report noted that both Jio Platforms and NSE are expected to file DRHPs around the same period, highlighting a potentially heavy pipeline for large listings.

Analysis: why the DRHP milestone matters

NSE is a core institution in India’s capital markets, and the prolonged delay has made its listing process a barometer of governance standards and regulatory expectations for market infrastructure entities. The cited NOC date and subsequent board approval indicate that key regulatory and internal approvals have aligned enough to restart the listing journey.

At the same time, the range of reported DRHP filing windows suggests the timeline is still being finalised, and the exact date remains uncertain in at least one report. The DRHP, once filed, should clarify the final size, OFS mechanics, and other details that remain tentative in current reporting.

Conclusion

NSE’s expected DRHP filing with SEBI in June 2026 is the clearest indication yet that the long-awaited IPO is moving forward after years of delays. The next formal milestones will be SEBI’s review process and any updates on the final filing date, followed by the exchange’s stated aim of listing before December 2026.