Cube Highways Trust IPO: ₹5,000 crore OFS in 2026

IPO plan and why it is in focus

Cube Highways Trust is preparing to launch an initial public offering sized at up to ₹5,000 crore, according to people familiar with the matter. The proposed issue is structured entirely as an offer for sale (OFS) by existing unitholders, as outlined in the draft papers. That means the trust will not receive fresh capital from the IPO, and the transaction primarily provides a liquidity route for current investors. The broader stated rationale is to widen the investor base and improve liquidity in the units once listed.

Roadshows begin as institutions are approached

The trust has begun roadshows for the proposed IPO and is engaging with a select set of domestic and overseas institutions. One investment banker involved in the transaction said the primary market has seen volatility recede and that there is a stable window for large-scale institutional fundraising. The same person added that while the DRHP had been filed in March, the trust waited through a few uncertain months before stepping up investor outreach. Pricing discussions are expected to follow these early conversations with investors.

Timing signals: “this month” versus an October target

People familiar with the process said the IPO could be launched this month, while other reports around the transaction indicate an October launch is being targeted. The schedule may shift based on investor demand observed during roadshows. The regulatory timeline is also a key variable, with market participants watching progress on approvals. As currently described, the IPO remains an OFS of units aggregating up to ₹5,000 crore.

A shift from private to public InvIT structure

Cube Highways Trust is described as a privately listed Infrastructure Investment Trust (InvIT) proposing conversion to a public InvIT through the OFS. The move is positioned as a way to broaden participation in the units through a public listing on recognised stock exchanges. A key issue highlighted is that domestic mutual funds and insurance companies have historically had limited participation in private trusts due to liquidity requirements under local regulations. By moving to a public structure, the trust expects access to additional pools of domestic institutional capital that are more comfortable with listed liquidity.

Portfolio mix: toll roads dominate, annuity adds stability

Around 85% of the trust’s portfolio is in toll road projects, which benefit from traffic growth and inflation-linked toll revisions. The remaining 15% of assets are annuity-based projects that generate stable income under contracted payment arrangements with the National Highways Authority of India (NHAI). This mix is central to how investors typically assess cash-flow predictability and sensitivity to traffic trends. The trust’s portfolio disclosure is also relevant because it shapes expectations around distributions and risk.

Size, assets, and footprint

Cube Highways Trust has a market capitalisation of around ₹20,400 crore, according to the information cited in reports. It manages an asset portfolio valued at ₹36,520 crore across 27 highway and toll road projects in 12 Indian states. Ahead of completion of the offer, the trust plans to acquire four additional highway and tunnel project special purpose vehicles (SPVs) through swap transactions. After these additions, the portfolio is expected to increase to 31 road assets totaling 9,811 lane kilometres. Separately, one report also described the footprint as spanning 12 states and one union territory.

Distributions: FY2025-26 declared numbers

Cube Highways Trust has announced a distribution of ₹13.77 per unit for FY2025-26. Across the full financial year, this translated into total distributions of ₹1,851 crore to unitholders, as reported. For InvIT investors, distribution history and guidance are closely tracked because the structure is typically evaluated on cash distributions alongside liquidity and asset quality. The IPO context adds another layer, as improved liquidity can influence how different categories of institutions participate.

Who is selling, and who backs the platform

The OFS will involve existing unitholders selling their units to new investors. Entities named in the documents and reports include sponsor group entities such as Cube Highways and Infrastructure II, Cube Highways and Infrastructure III, and Cube Mobility Investment(s). Other unitholders cited include BCI IRR India and Seventy Second Investment Company, along with global investors referenced across reports such as British Columbia Investment Management Corporation (BCI) and Abu Dhabi’s Mubadala Investment Co. The trust has also been described as being backed by the Abu Dhabi Investment Authority (ADIA), and other backers mentioned include I Squared Capital.

Advisors, trustee, registrar, and listing venues

Kotak Mahindra Capital Company, HDFC Bank, HSBC Securities and Capital Markets (India) Private Ltd, and JM Financial have been named as book-running lead managers advising on the transaction. Axis Trustee Services is identified as the trustee. KFin Technologies Limited is named as registrar in material circulated about the proposed offering. The units are expected to be listed on both the NSE and the BSE.

Key facts at a glance

Market impact and what investors will watch

Because the IPO is fully an OFS, the proceeds go to selling unitholders rather than to the trust for new investments, making investor focus heavily dependent on valuation, liquidity, and distribution metrics. The public listing is intended to improve visibility and trading liquidity for the units, and to enable broader participation from domestic institutions constrained in privately listed structures. Investors are also expected to track the SEBI approval process and the final terms of the OFS, alongside portfolio changes planned before listing. Roadshow feedback, including demand from domestic and overseas institutions, will likely influence the eventual launch window and pricing decisions.

Conclusion

Cube Highways Trust’s planned ₹5,000 crore IPO is structured as a pure offer-for-sale tied to its conversion from a privately listed InvIT to a publicly listed one. With roadshows underway and the trust highlighting liquidity and investor-base expansion as key objectives, the next milestones are the regulatory process and finalisation of pricing and timing. Reports have pointed to both a near-term launch and an October target, with the schedule expected to remain demand-dependent as investor discussions progress.