Zetwerk’s Rs 5,012-crore IPO was subscribed 3.06 times on Monday, the last day for bids. This and more in today’s ETtech Top 5.Also in the letter:■ Inside PhonePe Invest■ Even Healthcare’s fundraise■ LTM boss on AI’s impactProgramming note: ETtech newsletter team will be off on October 20 for Dussehra. Happy festivities.Zetwerk IPO subscribed three times, retail portion falls short135050550Srinath Ramakkrushnan (left) and Amrit Acharya, cofounders, ZetwerkBusiness-to-business (B2B) manufacturing platform Zetwerk’s Rs 5,012-crore initial public offering (IPO) was subscribed 3.06 times on Monday, its final bidding day, with institutional demand driving the sale while the retail portion remained undersubscribed.Subscription details:Qualified institutional buyers (QIBs) bid 4.73 times their allocation.Non-institutional investors bid 1.40 times.Retail bids covered 73% of the shares reserved for them.Overall, investors sought 566.3 million shares against 182.9 million on offer, excluding the anchor allocation.Valuation: The company is seeking a valuation of up to Rs 25,583 crore ($2.69 billion) at the upper end of the price band of Rs 143-151 per share.Issue details: The IPO comprises a fresh issue of up to Rs 2,830 crore and an offer for sale (OFS) of 144.53 million shares by existing investors.