This Week in IPOs — Jio Fills Its Book, Zetwerk Falls Short
Jio Platforms' book filled within two hours this week while Zetwerk, bidding in the same window, never cleared half its shares. Here's the data.
Two Indian IPOs ran their public bidding windows within days of each other this week, and the demand each one drew could not have looked more different. Jio Platforms, on track to be India's largest-ever listing, had its book covered within about two hours of opening on October 21. Zetwerk, a much smaller contract manufacturer whose own window closed October 19, never got its combined book past half the shares on offer in any of its three statutory buckets. Both deals are tracked on Zorro's IPO pipeline, and seeing them land on opposite ends of the same demand curve in the same fortnight is a cleaner read on investor appetite than either company's valuation headline on its own.
Jio Platforms: the book filled before lunch
Jio Platforms priced its offer at a ₹1,065–1,119 band, targeting a fresh issue of up to roughly ₹30,213 crore (about $3.1–3.2 billion) and a valuation of up to roughly ₹10.3 lakh crore — still enough to make it India's largest-ever IPO even after the band was trimmed from the figures bankers had floated in September, a move covered here when the band was first set. The anchor book alone raised ₹8,110 crore from 212 institutional investors ahead of the public window, which opened October 21 and closed October 23.
Exchange data reported through the morning of October 21 showed the qualified institutional buyer (QIB) portion covered several times over within the first couple of hours, with the overall book — QIB, non-institutional (NII) and retail combined — reported subscribed roughly 2.5 times by the end of the first day alone, led overwhelmingly by institutional demand while the retail portion, as is typical for a deal this size, filled more slowly through the window. Allotment is expected to be finalized October 26, with shares set to begin trading October 28.
Zetwerk: five days, never half covered
Zetwerk's own offer was a fraction of Jio's size — ₹5,012 crore in total, split between a ₹2,830 crore fresh issue and an offer-for-sale of roughly 14.45 crore existing shares, at a ₹143–151 band. We profiled the company's contract-manufacturing business when that band was set. Its anchor book, by contrast, had drawn more than 30 institutions including ADIA, Norges Bank and Goldman Sachs Asset Management before the public window opened October 15.
The public book never caught up. Bidding data through the five-day window showed the issue covered roughly a quarter of the shares on offer after the first day — split unevenly across QIB, retail and NII — and still short of even half the book by the time bidding closed October 19, with no single one of the three statutory categories crossing full subscription at any point reported during the window. Listing was tentatively scheduled for today, October 23. The company's own numbers may help explain the hesitation: Zetwerk posted a roughly ₹1,606 crore loss for fiscal 2026 on ₹15,913 crore of revenue, a scale of loss that a book-building investor base evidently priced in more cautiously than Jio's.
Same mechanism, opposite fill
Both deals ran through the identical statutory structure — a public offer split into QIB, NII and retail buckets, each allotted by its own rule, which we broke down in detail this week. That shared mechanism is exactly what makes the contrast legible: these aren't two different allocation systems producing different-looking numbers, they're the same system receiving very different amounts of money. A QIB book that fills seven-plus times over in two hours and a QIB book that's still under a third full after five days are not measuring different things — they're measuring the same thing, institutional conviction, and getting opposite answers in the same week from largely the same pool of Indian institutional capital.
Why one week, two answers
Jio and Zetwerk aren't comparable businesses — a telecom and digital-services operator with Reliance, Meta and Google's backing pricing the country's largest-ever offering is not the same bet as a mid-sized B2B manufacturer carrying a nine-figure annual loss — but both tested the same investor base in the same calendar week, and that's the useful part. A single IPO's subscription number mostly tells you what that company's bankers priced correctly or incorrectly. Two unconnected deals landing on opposite ends of the same spectrum in the same window tells you something sturdier: Indian institutional demand this month is being allocated security by security, not swept along by one market-wide "IPO window is hot" or "IPO window is cold" narrative. Once a deal actually starts trading, it moves out of the pipeline and onto Zorro's recent-IPO tracker, where first-day pricing and the weeks that follow will show which of this week's two outcomes — the size of the queue or the size of the loss — mattered more to how each stock actually holds up.