Sterlite Technologies Ltd. Share Price

STERLITE TECHNOLOGIES LTD FUNDAMENTAL RESEARCH REPORT

Sterlite Technologies (STL; NSE: STLTECH, BSE: 532374) is a Vedanta-group company (promoter Twin Star Overseas, AnilAgarwal group) and one of the few fully integrated optical makers: it makes its own glass preform, draws the fi bre, builds thecable and sells connectivity products. It holds ~9% of the global optical-cable market outside China. The services business wasdemerged into STL Networks (record date 24-Apr-2025, 1:1). Shares: 51.41 Cr of face value Rs 2; market cap ~Rs 52,100 Cr. Notin F&O. Event 1 - the order book jumped. The open book went from Rs 7,687 Cr (Mar-26) to Rs 18,618 Cr (Jun-26) , led by a US$1.11bn award from a hyperscale partner (22-May, FY27-FY29). Since June the company has announced Rs 960 Cr (Indian telco,FY28-29), US$210 mn (telecom infrastructure, CY27-29), US$288 mn (a leading hyperscaler, CY27-29) and US$1.2 bn (ahyperscale partner, CY26-CY30, 01-Oct). The large contracts are valued "at prevailing selling prices", orders are released overtime, and each side has a capped liability for demand or supply shortfalls. That is visibility, but not full take-or-pay.

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STERLITE TECHNOLOGIES — AI NEEDS FIBRE &....

Everyone is talking about GPUs. But GPUs are useless if the data cannot move fast enough. That's where Sterlite Technologies enters the picture. STL has evolved from an optical-fibre company into a broader connectivity solutions provider for AI-ready digital infrastructure, serving telecom operators, hyperscalers, data centres and enterprises across 100+ countries. And Q1 FY27 delivered a serious breakout. Revenue hit a record ₹1,910 crore, up nearly 87% YoY. EBITDA exploded 184% to ₹397 crore, while PAT reached ₹197 crore versus just ₹10 crore a year earlier. EBITDA margin jumped to 20.8% — the highest level in nearly 20 quarters. But the number investors should watch most closely? ₹18,618 crore. That's STL's record open order book. And the biggest catalyst behind it is no longer just traditional telecom. It's AI DATA CENTRES. STL secured a multi-year $1.11 billion contract for optical connectivity products for next-generation AI data centres, along with $100 million+ of hyperscaler orders for its Neuralis data-centre portfolio. Why does AI create such an opportunity? More GPUs → More servers → More bandwidth → More fibre → More high-density connectivity. STL is positioning its Neuralis portfolio specifically around this requirement, including ultra-high-density cabling and pre-terminated fibre systems designed to accelerate data-centre deployment. And the balance sheet has changed dramatically. AI infrastructure spending can be cyclical, large contracts bring execution risk, global competition remains intense, and STL still has exposure to commodity prices and international markets. There is also ongoing US patent litigation involving a subsidiary, with the financial impact currently uncertain. AI needs compute. Compute needs data. Data needs bandwidth. Bandwidth needs fibre.

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Sterlite Technologies and the AI data-centre opportunity

Sterlite Technologies has attracted attention following reports of a US$1.2 billion (approximately ₹11,500 crore) multi-year optical connectivity contract with a US-based hyperscale partner. The reported contract runs through March 2029. 【turn967661news2】 Why this matters Optical fibre and connectivity infrastructure are important for data centres, cloud computing and AI workloads. A large multi-year contract can improve revenue visibility, but the actual financial impact depends on execution schedules, margins, delivery costs and customer concentration. The company reported Q1 FY27 revenue of ₹1,910 crore, EBITDA of ₹397 crore and a record order book of ₹18,618 crore, according to its company announcement. 【turn967661search19】 What to monitor next Confirmation and execution milestones for the reported contract. Order-book conversion into quarterly revenue. EBITDA margins and operating cash flow. Debt levels, working-capital requirements and customer concentration. Valuation relative to sustainable earnings. My analytical view: AI-related demand provides a potential business opportunity, but a large order should not automatically be treated as equivalent to immediate revenue or profit. Execution and cash generation remain important. Disclosure: Disclose any applicable holding, position or interest accurately. SEBI RA Disclaimer: Umang Rajesh Bhutada is a SEBI-registered Research Analyst (INH000023001). This content is for educational and informational purposes only and is not investment advice. Securities investments are subject to market risks. Please consult a qualified financial professional before making investment decisions.

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Sterlite Tech Secures $1.2 Billion Hyperscale Deal

Sterlite Technologies

has secured a Long-Term Supply Agreement (LTSA) with an international hyperscale partner, with the total potential value estimated at approximately $1.2 billion based on prevailing selling prices of the connectivity products. Optical Connectivity Supply Through 2030 Under the agreement, STL's wholly owned subsidiary will supply optical connectivity products as per customer specifications. - Potential contract value: ~$1.2 billion - Customer: International hyperscale partner - Products: Optical connectivity products - Supply period: CY26 to CY30 - Contract validity: Up to December 2030 - Purchase orders: To be released periodically during the contract period The agreement also includes a reciprocal risk-sharing framework, with mutually capped financial liabilities in case of demand or supply-capacity shortfalls or failures. AI Data Centre Demand Supports Growth - The deal strengthens STL's positioning in the optical connectivity and AI data-centre infrastructure market. The company had already reported a record ₹18,618 crore open order book in Q1 FY27, along with quarterly revenue of ₹1,910 crore and EBITDA of ₹397 crore. - STL has also secured a separate multi-year hyperscaler contract of more than $1 billion earlier in 2026 for optical connectivity products for AI data-centre build-outs. - The latest agreement provides additional potential revenue visibility through December 2030, while actual supplies will depend on purchase orders released during the contract period. Disclaimer: This content is for educational and informational purposes only and should not be considered investment advice or a recommendation to buy or sell any security. Investors should conduct their own research and consider their risk profile before making any investment decision.

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Sterlite Tech: 690% in a year, priced at 208 times

Sterlite Technologies Limited (NSE: STLTECH) went from ₹122 in October 2025 to ₹955 on 1 October 2026, a rise of almost 690% in one year. The market cap is ₹49,110 crore. What happened Q1 FY27 revenue was ₹1,910 crore, up 87%. EBITDA nearly tripled to ₹385 crore at 20% margin. Net profit was ₹197 crore against ₹10 crore. Data centres are 21% of revenue, up from 1% in FY26. North America's share rose to 54%. STL booked ₹13,100 crore of fresh orders in Q1, 1.7 times all of FY26. The open order book reached ₹18,618 crore. A BSE filing dated 1 October disclosed a hyperscaler supply deal worth about USD 1.2 billion through December 2030. Why it matters STL makes optical fibre cables. Every chip inside an AI server farm communicates over it. As America builds more data centres, STL earns more. My view The business has genuinely turned around. Just two years ago this company posted losses. The June quarter was the best in its history. But the price leaves no room. At 208 times trailing earnings, one weak quarter hurts. The order book is real, but the USD 1.2 billion deal is a framework. Purchase orders come periodically, and penalties are capped if demand falls short. The stock sits in Stage IV surveillance. Buyers pay the full amount upfront, price moves are capped at 5% a day, and promoter stake has slipped to 42.29%. Revenue leans on a few large hyperscaler customers whose AI budgets can shift fast. What I am watching Q2 FY27 results in late October, margin above 20%, and orders converting to billed revenue. On the chart, ₹700 is the first real support. My stance: Do not chase. Wait for ₹700. The business is real; the price is a leap of faith. Disclosure: I do not hold a position in Sterlite Technologies Limited at the time of writing. This is not investment advice.

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Sterlite Tech's $1.2B Deal Sets Up a Strong Week

Sterlite Technologies (

) stands out as this week's clearest candidate for continued strength, after landing a massive, multi-year supply agreement that sent the stock to a fresh 52-week high. The deal itself is substantial and verified. On October 1, STL's wholly owned subsidiary signed a Long-Term Supply Agreement (LTSA) with a hyperscale partner worth an estimated $1.2 billion (roughly ₹11,500 crore), covering optical connectivity products for AI data centers from CY26 through CY3, a five-year revenue visibility window that's rare for a company this size. The market reaction was immediate and strong. Shares jumped as much as 5% to hit a fresh 52-week and all-time high of ₹955.35, up from Wednesday's close of ₹909.90, with the stock trading around ₹947-955 through the session. The stock's longer-term trend is extraordinary. STL is up roughly 826% year-to-date and has delivered about 415% returns in just the past six months, backed by a 870% YoY jump in Q1 profit to ₹197 crore, driven significantly by AI data center-related orders. A ₹3,000 crore capex plan supports the growth story. Approved on September 3, 2026, this expansion aims to boost manufacturing capacity by 50% by the end of FY29, directly addressing the kind of high-density optical fiber demand this new contract represents. A technical level to watch: analysts have flagged that the stock could see further upside as long as it holds above the ₹900-910 zone, which now effectively acts as a support level after this week's breakout.

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