New Delhi, Sept. 14 -- A short-term pop could push up the stocks of seven Tata Group stocks, led by Tata Chemicals Ltd., which together hold 11.92% stake in Tata Sons Pvt. Ltd., the holding company (holdco) of the salt-to-software conglomerate, after RBI rejected its submission to remain private.

Tata Chemicals is expected to be a standout performer when the markets reopen on Tuesday, as its approximately 2.5% stake in the holdco is valued at upwards of Rs.17,407 crore after an estimated 40% holding company discount, were it to be listed. This is against its market capitalisation of Rs.15,603 crore as of Friday.

To be sure, Tata Sons receives dividend income from Tata Group companies and proceeds from listed companies. Its standalone re...