** Prostarm Info Systems PRON.NS jumps 19.02% to 124.97 rupees on first day of trading
** PRON makes uninterruptible power supply machines (UPS) and inverters
** Stock opened at 120 rupees vs issue price of 105 rupees
** Co valued at $86.2 million as of 12:53 p.m. IST
** Its IPO consisted solely of fresh issue of 16 million shares
** IPO was subscribed 97.2 times; portion set aside for non-institutional investors subscribed 222.14 times, qualified institutional buyers subscribed 104.49x, retail investors' portion subscribed 166.81x
** Proceeds will be used for repayment of borrowings, funding capital requirements and general corporate purposes
(Reporting by Manvi Pant in Bengaluru)
((Manvi.Pant@thomsonreuters.com; +918447554364;))