National Stock Exchange (NSE) institutional shareholders retain substantial ownership after selling shares through an offer for sale (OFS), according to NDTV. The outlet reports that major investors tender only a small portion of their NSE holdings, meaning their overall stakes remain sizable following the transaction.

The OFS allows existing shareholders to sell shares to the market while staying invested. In this case, the key point highlighted across the available reporting is the limited extent of selling by large holders, alongside continued significant ownership. Other details such as the exact percentage sold by each investor and any broader market impact are not provided in the supplied text, so the consensus focus remains on the continued concentration of ownership among major institutional stakeholders.

Overall, the reporting indicates that, despite the OFS, large institutional shareholders do not materially reduce their positions, leaving them with significant remaining stakes in NSE.