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Lanka IOC Plc: research report

UndervaluedneutralAug 6, 2026

LIOC screens cheapest in power_energy on P/E 7.31; its June quarter posted the best June net margin in four years at 1.7%, but FY26 profit fell.

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Why balanced

  • Valuation sits at the bottom of its sector: P/E 7.31 is at the 0th percentile and P/B 0.76 at the 11th percentile versus power_energy peers.
  • Execution has edged up: the June quarter delivered the best June net margin in four years at 1.7%, helped by a LKR 433 million below-the-line benefit.

Against this. Full-year profit slipped, with FY26 net profit down 5.3% year-on-year.

Operating margin
1.2%sector 34.5%
from 3.0% a year earlier
Net margin
1.7%sector 20.7%
from 3.7% a year earlier, revenue +47.3%
Return on equity
10.4%
twelve months to Jun 30, 2026, unaudited
P/E
7.1sector 24.7
earnings Rs 18.34 per share
P/B
0.74sector 1.86
book Rs 175.73 per share
Dividend yield
3.83%sector 1.43%
27.3% of earnings paid out

Current figures, updated daily from filings to Jun 30, 2026. The report below was written on Aug 6, 2026. Sector figures are the median of 11 listed companies in the same sector.

Overview

Lanka IOC is Sri Lanka’s second largest downstream fuel marketer, spanning retail fuels, lubricants, bunkering and bitumen, supported by Indian Oil’s supply chain and formulations. The single most notable current feature is a wide valuation discount to sector peers while the latest June quarter printed its strongest June margin in our records.

Price performance

The share lagged over one year, falling 2.5% against the ASPI’s 9.3% gain. Nearer term it has held up better than the market: over six months it fell 3.9% versus the index’s -11.3%, and over three months it slipped 3.2% versus -6.5%. It is trading closer to the bottom of its 52-week range.

Valuation

At P/E 7.31 and P/B 0.76, LIOC sits at the extreme low end of power_energy on both metrics (P/E percentile 0; P/B percentile 11). With ROE at 11.5%, the low P/B looks conservative relative to its own returns. The dividend yield is 3.7%, offering income while the payout remains moderate.

News and sentiment

Coverage is unusually quiet near term, with 0 articles in the last 30 days versus a 1.5 monthly baseline, but sentiment over the last 90 days skewed constructive (4 positive, 0 negative). A first and final dividend of LKR 5/share was declared and paid on 2026-07-30. On 2026-06-03 the Cabinet awarded LKR 392.5 million of lubricants supply to LIOC for the Sapugaskanda plant. Board and committee changes and sector-wide pump price adjustments were also disclosed.

Financials

June quarter margins were thin but better than the company’s own June history: gross margin 4.1%, operating margin 1.2% and net margin 1.7% (best June in four years on a company basis). Net profit exceeded operating profit due to below-the-line items, with a LKR 433 million tailwind. For FY26, net profit was LKR 10.6 billion and fell 5.3% year-on-year, reflecting a modest revenue rise but softer profitability. Shares outstanding were unchanged, so per-share moves reflect underlying performance rather than dilution.

Risks

End-user fuel prices are being held steady by regulators while CPC absorbs diesel losses, compressing sector pricing flexibility. Inflation rose to 7.3% in July, and oil and freight have been volatile; either can pressure already thin fuel marketing margins. Competitive responses by CPC and new entrants, plus FX movements, add execution and working-capital risk. The June quarter’s profit was helped by below-the-line items; that support may not repeat.

Outlook

As at 2026-08-06, the next catalyst is the September quarter filing for the period ending 2026-09-30, expected between 2026-10-28 and 2027-01-28. Focus will be on whether operating improvements observed in June persist without below-the-line help, and how the ongoing domestic price freeze and recent easing in global oil feed through to unit margins and inventory gains/losses.

About this report. Generated on Aug 6, 2026 from market data up to Aug 6, 2026, 9 material news articles over 90 days and financials to Jun 30, 2026. Every figure is drawn from EquityLK's own data on this company. AI research can contain errors, so treat it as a starting point, not investment advice.