Sterlite Technologies: CLSA lifts target to ₹655

Sterlite Technologies back in focus after CLSA upgrade

Shares of Sterlite Technologies Ltd (STL) were in the spotlight after global brokerage CLSA initiated an outperform view and sharply raised its target price to ₹655, from an earlier target of ₹405. The change in view follows a disclosure from the company around a large, multi-year optical connectivity supply arrangement linked to a hyperscale partner. The setup matters for investors because the stated order pipeline and product positioning ties directly to data centre capex and AI-driven infrastructure demand. STL is positioned as a global optical and digital solutions company, and the latest update puts its optical products for data centres at the centre of the market narrative. The stock’s strong price momentum and unusually high technical readings have added to the attention.

What the hyperscaler Product Award Letter covers

STL said its subsidiary received a Product Award Letter (PAL) from a hyperscale partner for a multi-year supply of optical connectivity products. As described, the supply is set to run across FY27 to FY29, with purchase orders to be released periodically during the contract period. CLSA’s note referenced a $1 billion order, described as ₹10,000 crore, tied to a US hyperscaler. The brokerage framed this as a meaningful win for STL’s AI data centre optical products. While the PAL is not described as a one-time shipment, the periodic release of purchase orders indicates execution will likely be spread over multiple years.

CLSA’s core thesis: potential EBITDA compounding

CLSA linked the hyperscaler-related order to a stronger earnings trajectory, stating the order could position STL to deliver a 49% EBITDA CAGR over the coming years. The brokerage also placed the development in the context of a multi-year data centre boom in North America and India. For investors, the key implication is that order visibility and product relevance to hyperscale data centres can change how the market models medium-term profitability. The update also highlights how optical connectivity is becoming a critical layer for AI-led infrastructure build-outs, where bandwidth, latency, and scaling requirements are structurally higher.

Stock price action: record highs and a volatile week

STL ended 5% higher at a record high of ₹441.40 on Friday, versus a previous close of ₹420.40, as per the data shared. Separately, it was also reported as trading 5.00% upper at ₹441.40 at 10:12:45 on Fri May 22, 2026. Another weekly snapshot said the stock had a volatile stretch from 18 to 22 May 2026, but still gained 6.62%, outperforming the Sensex’s 0.50% rise in the same period. These datapoints collectively point to strong near-term interest, though they also show how quickly STL’s trading levels have been changing across sessions.

Momentum indicators: RSI and moving averages

Technical signals cited for STL underline the strength of the current trend. The stock was reported to have an RSI of 81.2, which typically indicates more buyers than sellers in the market during that period. It was also said to be trading above its 10-day, 20-day, 30-day, 50-day, 100-day, and 200-day moving averages, a combination often associated with sustained uptrends. These readings do not change fundamentals, but they explain why the stock has remained prominent for momentum-focused participants.

Rally statistics across multiple time windows

Multiple rally measures were cited for STL, reflecting a sharp re-rating in a relatively short span. The stock was reported to be up 544% over the last one year and 351.74% over two years. Another datapoint said STL doubled in the past five weeks, rising 100% from ₹86.35 on January 27, 2026. There was also a reference to a 66% surge in ten trading days, and a one-month jump of around 90% from ₹89.76 in another trading window. These figures, taken together, point to strong market conviction around execution and demand tailwinds.

Orders, order book, and capital raises cited by the market

Beyond the hyperscaler PAL, the article text cited several operating and funding datapoints used by investors to judge STL’s pipeline. STL’s open order book was reported at ₹5,325 crore, up from ₹5,188 crore in Q2FY26. It was also stated that, year-to-date for FY2026, STL recorded orders worth ₹4,263 crore, a 40.3% increase compared to the prior year. On funding, a separate report mentioned the company completed a ₹1,000 crore fund raise via the Qualified Institutional Placement (QIP) route. Another stated catalyst was a board-approved preferential issue of up to 45.3 million warrants to promoter entity Twin Star Overseas, priced at ₹110 per warrant, aggregating ₹498.3 crore, with each warrant convertible into one equity share within 18 months.

Brokerage views vary widely across reports

Alongside CLSA’s higher target, the text also included older or parallel brokerage calls at much lower price levels. ICICI Direct was cited with a BUY rating and a target of ₹220. A separate Hindi-language segment referenced Nuvama initiating a positive stance with a ₹200 target, citing improved sentiment after a reduction in US tariffs. The wide gap between these targets and the current price levels cited in the same compilation suggests these calls were issued at different points in the rally, and readers should match targets to their respective dates and assumptions.

Tariff update and margin backdrop mentioned in the narrative

A policy-related development cited was a temporary 15% global tariff imposed by the US administration under Section 122 of the Trade Act of 1974, valid for up to 150 days unless extended by Congress. The note said this replaced an earlier proposed 18% rate under an interim trade understanding and reduced tariff uncertainty compared to earlier peak levels (up to 50%). Separately, the Hindi segment said STL’s Q3 revenue grew 12% year-on-year, but margins faced pressure, with tariffs highlighted as a key reason. It added that a lower tariff regime could support improvement in growth momentum and margins, though no quantified margin guidance was provided.

Key facts at a glance

Why this development matters for investors

The combination of a hyperscaler-linked, multi-year supply arrangement and a sharply higher CLSA target price reinforces the market’s focus on STL’s data centre optical portfolio. The order book numbers and reported YTD order intake provide additional context to explain the sharp move in sentiment and price. At the same time, the presence of multiple price points and brokerage targets in the same information set highlights that STL’s re-rating has been rapid and time-sensitive. Investors tracking the stock will likely focus on the cadence of periodic purchase orders under the FY27 to FY29 period, and whether operational performance remains aligned with expectations implied by a 49% EBITDA CAGR view.

Conclusion

Sterlite Technologies’ latest rally has been supported by a mix of a hyperscale partner PAL, strong order-book references, and brokerage upgrades, with CLSA lifting its target to ₹655. The next key datapoints to track are the timing of purchase orders released during FY27 to FY29 and updates on execution against the expanded pipeline.