Sterlite Technologies Share Price: Why the Stock Is Trending After a US$1.2 bn AI Data-Centre Order

Why the sterlite technologies share price is trending

Google Trends recorded roughly a 200% jump in Indian searches for 'sterlite technologies share price' over the 24 hours to 6 October 2026, with about 500 searches. The interest follows two dated developments: a record Q1FY27 result and a landmark multi-year optical-connectivity contract with a US hyperscaler, reported on 1 October 2026 by Sahi. Note that search interest signals attention, not a guaranteed price direction — the sources reviewed describe bullish sentiment but do not document a specific share-price move.

Q1FY27 financial performance

In the quarter ended June 2026, Sterlite Technologies (STL) reported revenue of ₹19.1 billion, up 87% year-on-year, while EBITDA grew 184% to about ₹4 billion, a 20-quarter high margin of 20.8%, according to Equitymaster. The turnaround was driven by a richer business mix: the Data Center & Cloud segment contributed 21% of revenue in Q1FY27, up from just 1% in FY26, and management plans to take it to 30% in FY27. Tailored fibre and connectivity products for data centres carry significantly higher margins than traditional telecom cabling.

The US hyperscaler order and record order book

Sahi reported the contract at US$1.2 billion (≈₹11,500 crore), running through March 2029 for high-density optical connectivity products for AI data centres in the United States. Equitymaster's 2 October 2026 analysis cites a slightly lower figure of US$1.11 billion (Rs 100+ bn) for the same hyperscaler order through FY29, so the exact value may depend on reporting. Either way, it pushed STL's open order book to an all-time high of ₹18,618 crore (₹186.2 billion) in Q1FY27 — 2.4 times the FY26 level of ₹76.9 billion — with ₹22.3 billion slated for execution in Q2FY27. Americas revenue contribution rose sharply, reflecting the hyperscale and AI buildout in North America.

Balance sheet, capex and outlook

After a ₹1,500 crore QIP, STL turned net-debt free, and ICRA upgraded its rating to AA (Stable), per Sahi. On capex, the two sources differ in framing: Sahi reports board approval of roughly ₹3,000 crore to expand manufacturing capacity by 50% by FY29, while Equitymaster describes a plan to invest about ₹10 billion annually over the next three financial years — broadly consistent in total scale. Plans include a new greenfield optical-connectivity plant in India and an existing US facility in South Carolina. Management targets 4x revenue growth to ₹200 billion by FY29 with EBITDA margins above 27%, according to Equitymaster.

Risks investors should weigh

The bullish case rests on execution. Delays, cost overruns or quality issues on the US contract could trigger penalties; geopolitical disruptions in West Asia could inflate helium and polymer raw-material costs; and any slowdown in hyperscaler AI capex would dent the high-margin outlook. Share prices also remain subject to broader market volatility, so readers should verify figures against STL's official exchange filings and quarterly results rather than relying on headlines alone.