Sector Alpha

Track where the smart money flows in Indian equities

DashboardWeekly UpdateUploadPipelinePE CyclesBrainAbout

Data updated weekly. Not financial advice.

Sector Alpha
  1. Home
  2. /Momentum
  3. /Cables - Telecom
  4. /Sterlite Technologies Ltd
MomentumDeep Value

Sterlite Technologies Ltd: Why Is It Outperforming Nifty 500?

Active
RS +185.0%Average12w Streak

In Week of May 10, 2026, Sterlite Technologies Ltd (Cables - Telecom) is outperforming Nifty 500 with +185.0% relative strength. Fundamentals: Average. On a 12-week streak.

Sterlite Technologies Ltd Key Facts

PE Ratio
385.0x
Price/Book
3.15x
Market Cap
₹18,351 Cr
PAT Growth YoY
+248%
Revenue Growth YoY
+37%
OPM
14.0%
RS vs Nifty 500
+185.0%
Strong Opportunity

What's Happening

💎PE falling while earnings hold — value emerging
🌐FII stake increased 2.9% this quarter
💰Trading 94% above estimated fair value — significant premium

Earnings Acceleration Triggers

1. Operating Leverage Inflection
Next 12-18 monthsHIGH
2. Order Book Or Contract Wins
FY27 and beyondHIGH
3. Value Added Product Mix Shift
12-18 monthsMEDIUM

Key Risks

1. 50% U
HIGH
2. U
MEDIUM
3. Availability risk of Germanium, a key raw material for glass manufacturing, due
MEDIUM

Sector-Specific Signals

Open Order Book₹5,325 Cr
North America Revenue Share36%+11%
Connectivity Attach Rate17%-5%
Global OFC Market Share (Ex-China)8%0%

Key Numbers

PAT Growth YoY
+248%
Stable
Revenue YoY
+37%
Stable
Operating Margin
14.0%
+200 bps YoY
PE Ratio
385.0
EV/EBITDA
16.0
Current Price
₹376
Fundamental Score
55/100
Average
3Y PAT CAGR
-24%
Market Cap
18.4K Cr
Valuation
Significantly Overvalued

12-Week Performance

Weekly presence in the outperformers list. Green = beating Nifty 500 by 10%+ that week.

12 weeks agoThis week

Why Are Sterlite Technologies Ltd's Earnings Accelerating?

Based on Q3 FY26 earnings • Updated Apr 18, 2026

Operating Leverage Inflection

Expected: Next 12-18 monthsHIGH confidence

What: Capacity Utilization: Targeting 70%+

Impact: 20% EBITDA margin

“Directionally, this is a business where if we operate with the right utilizations of 70% plus, we are confident that ultimately, this is a business that should be 20% EBITDA margins.”

Order Book Or Contract Wins

Expected: FY27 and beyondHIGH confidence

What: Order Book: ₹5,325 Cr

“Our open order book stood at INR5,325 crores, up from INR5,188 crores in Q2 FY '26, reflecting healthy order inflows.”

Value Added Product Mix Shift

Expected: 12-18 monthsMEDIUM confidence

What: Enterprise/DC Revenue Share: 20% YTD

Impact: Targeting 30% share

“And as the demand continues, as our portfolio continues to improve, both on cable and connectivity, we do expect this ratio that we spoke about 20% to move towards 30% in probably next 12 to 18 months.”

Geographical Expansion

Expected: OngoingMEDIUM confidence

What: North America Revenue Share: 36%

“North America share increased from 25% in FY '25 to 36% in the current financial year.”

New Product Or Brand Launch

Expected: 2-3 yearsLOW confidence

What: New Product Pipeline: G.654.E and Hollow-Core

“Looking ahead to STL's next-generation fiber portfolio, we have 2 exciting launches coming up, G.654.E and Hollow-Core fiber.”

Revenue growth of 12% YoY

HIGH confidence

What: Revenue growth of 12% YoY

“Our revenue for Q3 stood at INR1,257 crores, reflecting strong growth momentum with YTD FY '26 revenue up 12% YoY at INR3,311 crores.”

What Are the Key Risks for Sterlite Technologies Ltd?

Earnings deceleration risks from management commentary

50% U

HIGH

Trigger: U.S. trade policy changes impacting Indian-made optical fiber cables.

Impact: PAT impact: 760 bps on EBITDA margin

Management view: Ramping up U.S. local production and negotiating price pass-throughs.

Monitor: regulatory

U

MEDIUM

Trigger: Legal dispute in the U.S. district court.

Management view: Filed appeal and posted bond; no immediate financial payout obligation.

Monitor: litigation

Availability risk of Germanium, a key raw material for glass manufacturing, due

MEDIUM

Trigger: Tightly controlled supply from China.

Management view: Evaluating global sources outside China and utilizing local Chinese facility.

Monitor: commodity

One-time impact of ₹15 Cr related to the new labor code

LOW

Trigger: Regulatory compliance with new labor laws.

Impact: PAT impact: ₹15 Cr

Management view: Treated as an exceptional item.

Monitor: labor

What Is Sterlite Technologies Ltd's Management Saying?

Key quotes from recent conference calls

“Net debt stands at Rs. 1,313 crores with debt to equity ratio of 0.64 and net debt to EBITDA at 2.33x. We are focused on bringing this below 2x going forward. [Previous Net Debt to EBITDA guidance]”
“What we can tell you is that, yes, as you rightly mentioned, we have been continuously increasing our U.S. production, which can mitigate these tariff impacts partly. [Initiative: U.S. Local Production Ramp-up]”
“However, the U.S. tariff reset effective mid Q2 of FY '26 created a temporary headwind, reducing reported EBITDA by almost 760 bps in Q3. [Risk (regulatory): HIGH]”
“And now the case has moved to the U.S. Court of Appeals. And whatever was required in terms of posting the bond, that has been done successfully, and there is no financial payout obligations at this stage. [Risk (litigation): MEDIUM]”

What Did Sterlite Technologies Ltd Report This Quarter?

Headline numbers from the latest earnings call

Revenue

₹1,257 Cr

YoY +12%QoQ +21.6%

Why: Growth was broad-based across business segments with strong volume recovery in the Optical Networking business.

Revenue showed a sharp recovery from Q2 levels of ₹1,034 Cr.

EBITDA

₹129 Cr

Margin 10.3%

Why: Margins moderated in the near term due to the full-quarter impact of U.S. tariff headwinds.

Reported EBITDA was impacted by a 760 bps headwind from U.S. tariffs.

PAT

₹9 Cr

Why: The company achieved a turnaround from a loss of ₹78 Cr last year to a profit before exceptional items.

Profitability is stabilizing despite an exceptional ₹15 Cr charge for the new labor code.

Other Highlights

• Open order book reached ₹5,325 Cr

• Net debt stands at ₹1,331 Cr

• Exceptional item of ₹15 Cr for labor code

What Sector Metrics Matter for Sterlite Technologies Ltd?

Sub-sector-specific signals from the latest concall — each with management's stated reason for the change

Open Order Book

₹5,325 Cr

QoQ +₹137 Cr

Why: Healthy order inflows and strong market confidence.

North America Revenue Share

36%

YoY +11%QoQ +3%

Why: Strategic priority of deepening presence in the U.S. market.

Connectivity Attach Rate

17%

YoY -5%QoQ -3%

Why: Primarily driven by product mix and project timing alongside sharp acceleration in OFC revenues.

Global OFC Market Share (Ex-China)

8%

YoY 0%QoQ +1%

Why: Disciplined execution in a competitive market.

Enterprise & Data Center Revenue Share

20%

QoQ -1%

Why: Gaining traction with a goal to scale to 30%.

Total Patents

780

QoQ +30

Why: Continued focus on next-generation optical innovation.

Net Debt / EBITDA

2.58x

QoQ +0.25x

Why: Impacted by lower trailing EBITDA due to tariff headwinds.

STL Digital Revenue

₹86 Cr

YoY 0%QoQ +₹21 Cr

Why: Steady progress in scaling the digital business despite a tough environment.

What Is Sterlite Technologies Ltd's Management Guidance?

Forward-looking targets from management for Long-term

OPM Guidance

20%

Capex Plan

₹115 Cr

Margin Outlook

Targeting 20% EBITDA margins at 70%+ utilization

Capex Plan

₹115 Cr

R&D and maintenance

Management Tone: CAUTIOUS

Guidance Changes

LOWERED

EBITDA Margin: 14.1% (H1 FY26) → 10.3% (Q3 FY26)

How Fast Is Sterlite Technologies Ltd Growing?

Revenue, profit and margin growth rates

MetricYoY3Y CAGRTrend
Revenue+37%-12%Stable
PAT (Net Profit)+248%-24%Stable
OPM14.0%+200 bpsStable

The above analysis is parsed from publicly available earnings call transcripts. This is educational research only — not investment advice. Last updated Apr 18, 2026.

Other Top Cables - Telecom Stocks Beating Nifty 500

Finolex Cables Ltd
Weak • 5w streak
+49.4%
Vindhya Telelinks Ltd
Very Weak
+45.8%
Paramount Communications Ltd
Weak
+44.8%
Birla Cable Ltd
Average
+30.2%
← Back to Cables - TelecomDashboard

Frequently Asked Questions: Sterlite Technologies Ltd

Based on publicly available financial data. This is educational research, not investment advice.

What were Sterlite Technologies Ltd's latest quarterly results?

Sterlite Technologies Ltd's latest quarterly results (Mar 2026) show

  • PAT Growth YoY: +247.5% (stable)
  • Revenue Growth YoY: +37.0%
  • Operating Margin: 14.0% (stable)

Is Sterlite Technologies Ltd's profit growing or declining?

Sterlite Technologies Ltd's profit is growing with an stable trend.

  • PAT Growth YoY: +247.5% (latest quarter)
  • PAT Growth QoQ: +447.1% (sequential)
  • 3-Year PAT CAGR: -23.9%
  • Trend: Stable — consistent growth pattern

What is Sterlite Technologies Ltd's revenue growth trend?

Sterlite Technologies Ltd's revenue growth trend is stable.

  • Revenue Growth YoY: +37.0%
  • Revenue Growth QoQ: +14.6% (sequential)
  • 3-Year Revenue CAGR: -11.8%

How is Sterlite Technologies Ltd's operating margin trending?

Sterlite Technologies Ltd's operating margin is stable.

  • Current OPM: 14.0%
  • OPM Change YoY: +2.0% basis points
  • OPM Change QoQ: +4.0% basis points

What is Sterlite Technologies Ltd's 3-year profit and revenue CAGR?

Sterlite Technologies Ltd's long-term compounding rates

  • 3-Year Profit CAGR: -23.9%
  • 3-Year Revenue CAGR: -11.8%

Is Sterlite Technologies Ltd's growth accelerating or decelerating?

Sterlite Technologies Ltd's earnings growth is stable with mixed signals on a sequential basis.

  • YoY Acceleration: +70.8% bps
  • Sequential Acceleration: +100.0% bps

What is Sterlite Technologies Ltd's trailing twelve month (TTM) performance?

Sterlite Technologies Ltd's trailing twelve month (TTM) performance

  • TTM PAT: ₹56 Cr
  • TTM PAT Growth: +100.0% YoY
  • TTM Revenue: ₹5,000 Cr
  • TTM Revenue Growth: +18.9% YoY
  • TTM Operating Margin: 12.3%

Is Sterlite Technologies Ltd overvalued or undervalued?

Sterlite Technologies Ltd appears significantly overvalued based on our fair value analysis.

  • Valuation Signal: Significantly Overvalued
  • Current PE: 385.0x
  • Price-to-Book: 8.1x

What is Sterlite Technologies Ltd's current PE ratio?

Sterlite Technologies Ltd's current PE ratio is 385.0x.

  • Current PE: 385.0x
  • Market Cap: 18.4K Cr

How does Sterlite Technologies Ltd's valuation compare to its history?

Sterlite Technologies Ltd's current PE is 385.0x.

  • Current PE: 385.0x
  • Valuation Assessment: Significantly Overvalued

What is Sterlite Technologies Ltd's price-to-book ratio?

Sterlite Technologies Ltd's price-to-book ratio is 8.1x.

  • Price-to-Book (P/B): 8.1x
  • Book Value per Share: ₹47
  • Current Price: ₹376

Is Sterlite Technologies Ltd a fundamentally strong company?

Sterlite Technologies Ltd is rated Average with a fundamental score of 54.95/100. This score is calculated from objective financial metrics

  • Revenue Growth YoY: +37.0% (10% weight)
  • PAT Growth YoY: +247.5% (10% weight)
  • PAT Growth QoQ: +447.1% (10% weight)
  • Margins stable (10% weight)
  • EV/EBITDA: 16.0x vs sector median (15% weight)

Is Sterlite Technologies Ltd debt free?

Sterlite Technologies Ltd has a debt-to-equity ratio of N/A.

  • Total Debt: ₹2,000 Cr

What is Sterlite Technologies Ltd's return on equity (ROE) and ROCE?

Sterlite Technologies Ltd's return ratios over recent years

  • FY2024: ROCE 3.0%
  • FY2025: ROCE 3.0%
  • FY2026: ROCE 8.0%

Is Sterlite Technologies Ltd's cash flow positive?

Sterlite Technologies Ltd's operating cash flow is positive (FY2026).

  • Cash from Operations (CFO): ₹522 Cr
  • Free Cash Flow (FCF): ₹15 Cr
  • CFO/PAT Ratio: 932% (strong cash conversion)

What is Sterlite Technologies Ltd's dividend yield?

Sterlite Technologies Ltd currently does not pay a significant dividend (yield 0.00%).

  • Dividend Yield: 0.00%
  • Current Price: ₹376

Who holds Sterlite Technologies Ltd shares — promoters, FII, DII?

Sterlite Technologies Ltd's shareholding pattern (Mar 2026)

  • Promoters: 44.4%
  • FII (Foreign): 11.5%
  • DII (Domestic): 10.8%
  • Public: 33.2%

Is promoter holding increasing or decreasing in Sterlite Technologies Ltd?

Sterlite Technologies Ltd's promoter holding has decreased recently.

  • Current Promoter Holding: 44.4% (Mar 2026)
  • Previous Quarter: 44.5% (Dec 2025)
  • Change: -0.01% (decreasing — worth monitoring)

How long has Sterlite Technologies Ltd been outperforming Nifty 500?

Sterlite Technologies Ltd has been outperforming Nifty 500 for 12 consecutive weeks, indicating strong sustained outperformance.

Is Sterlite Technologies Ltd a new momentum entry or an established outperformer?

Sterlite Technologies Ltd is an established outperformer with 12 weeks of consecutive Nifty 500 outperformance.

What are the growth catalysts for Sterlite Technologies Ltd?

Sterlite Technologies Ltd has 6 key growth catalysts identified from recent earnings analysis

  • Operating Leverage Inflection — Management believes fixed cost absorption at 70% utilization will drive margins to 20%.
  • Order Book Or Contract Wins — Strong order inflows from Tier 1 North American telcos and data center wins.
  • Value Added Product Mix Shift — High-density cables for AI data centers carry higher realizations.
  • Geographical Expansion — Deepening presence in the U.S. market through local manufacturing and Tier 1 client wins.

What are the key risks in Sterlite Technologies Ltd?

Sterlite Technologies Ltd has 4 key risks worth monitoring

  • [HIGH] 50% U — U.S. trade policy changes impacting Indian-made optical fiber cables.
  • [MEDIUM] U — Legal dispute in the U.S. district court.
  • [MEDIUM] Availability risk of Germanium, a key raw material for glass manufacturing, due — Tightly controlled supply from China.
  • [LOW] One-time impact of ₹15 Cr related to the new labor code — Regulatory compliance with new labor laws.

What did Sterlite Technologies Ltd's management say in the latest earnings call?

In Q3 FY26, Sterlite Technologies Ltd's management highlighted

  • "Net debt stands at Rs. 1,313 crores with debt to equity ratio of 0.64 and net debt to EBITDA at 2.33x. We are focused on bringing this below 2x going ..."
  • "What we can tell you is that, yes, as you rightly mentioned, we have been continuously increasing our U.S. production, which can mitigate these tariff..."
  • "However, the U.S. tariff reset effective mid Q2 of FY '26 created a temporary headwind, reducing reported EBITDA by almost 760 bps in Q3. [Risk (regu..."

What is Sterlite Technologies Ltd's management guidance for growth?

Sterlite Technologies Ltd's management has provided the following forward guidance for Long-term

  • Revenue outlook: Not Given
  • OPM guidance: 20%
  • Capex plan: ₹115 Cr for R&D and maintenance
  • Management tone: cautious
  • Milestone: [LOWERED] EBITDA Margin: 14.1% (H1 FY26) → 10.3% (Q3 FY26)

What sector-specific metrics matter most for Sterlite Technologies Ltd?

Sterlite Technologies Ltd's most important sub-sector-specific KPIs from the latest concall

  • Open Order Book: ₹5,325 Cr (QoQ +₹137 Cr) — Healthy order inflows and strong market confidence.
  • North America Revenue Share: 36% (YoY +11%) (QoQ +3%) — Strategic priority of deepening presence in the U.S. market.
  • Connectivity Attach Rate: 17% (YoY -5%) (QoQ -3%) — Primarily driven by product mix and project timing alongside sharp acceleration in OFC revenues.
  • Global OFC Market Share (Ex-China): 8% (YoY 0%) (QoQ +1%) — Disciplined execution in a competitive market.
  • Enterprise & Data Center Revenue Share: 20% (QoQ -1%) — Gaining traction with a goal to scale to 30%.
  • Total Patents: 780 (QoQ +30) — Continued focus on next-generation optical innovation.

Is Sterlite Technologies Ltd worth studying for long term investment?

Based on quantitative research signals, here is why Sterlite Technologies Ltd may be worth studying

  • Earnings growing at +247.5% YoY
  • Cash flow is positive — CFO ₹522 Cr

What is the investment thesis for Sterlite Technologies Ltd?

Sterlite Technologies Ltd investment thesis summary:

Research Signals (Bull Case)

  • Revenue growing at +37.0% YoY
  • Growth catalyst: Operating Leverage Inflection

Risk Factors (Bear Case)

  • Appears significantly overvalued
  • Key risk: 50% U

What is the future outlook for Sterlite Technologies Ltd?

Sterlite Technologies Ltd's forward outlook based on current data signals

  • Earnings Trend: stable
  • Revenue Trend: stable
  • Margin Trend: stable
  • Valuation: Significantly Overvalued
  • Key Catalyst: Operating Leverage Inflection
  • Key Risk: 50% U

The above FAQs are generated from publicly available earnings data and conference call transcripts. This is educational research only. Sector Alpha is not SEBI registered and does not provide investment advice.