Tüpraş (BIST: TUPRS) is Turkey's largest industrial company and the country's only oil refiner, processing ~28 million tonnes/year at four refineries and supplying ~75% of Turkish fuel demand. This near-monopoly position gives Tüpraş pricing power rare among European refiners. For cycle investors it is the purest Brent and refining margin proxy on the Istanbul exchange.
Historical Cycle Returns
| Cycle | Entry signal | Buy | Sell | Return | Duration |
|---|---|---|---|---|---|
| COVID recovery | Brent $20/bbl (2020) | TRY 80 | TRY 250 | +213% | 20 months |
| Ukraine crack boom | Crack spread $20+ (2022) | TRY 120 | TRY 350 | +192% | 12 months |
| GFC recovery | Brent $35/bbl (2009) | TRY 15 | TRY 55 | +267% | 24 months |
Turkey's Sole Refiner — The Strategic Moat
Tüpraş is Turkey's only domestic oil refiner — a country of 85 million with significant fuel demand. This monopoly means Tüpraş captures the full crack spread on every barrel of Turkish fuel without domestic competition. Its four refineries at İzmit, İzmir, Kırıkkale and Batman cover geographic distribution across Turkey.
Hormuz Exposure
Turkey imports ~90% of its crude, significant portions from Iraq and Middle East suppliers transiting Hormuz. The 2026 Hormuz crisis has elevated crude procurement costs while Turkish government fuel price controls can limit the pass-through — squeezing refining margins.
Key Data
| Metric | Value |
|---|---|
| Exchange | Istanbul BIST |
| Ticker | TUPRS |
| Primary signal | Brent crude + Mediterranean crack spread |
| Capacity | ~28 million tonnes/year |
| Market share | ~75% of Turkish fuel supply |
| Best cycle return | +267% (GFC recovery) |
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Join the Waitlist →Frequently Asked Questions
Is Tüpraş a monopoly?
Effectively yes — Turkey's only domestic refiner, supplying ~75% of national refined product demand. This strategic position gives it pricing power unavailable to refiners in competitive markets.
How does Brent affect Tüpraş?
Tüpraş buys crude at Brent-linked prices and sells refined products. The crack spread — margin between crude input and product selling price — is the primary earnings driver.
Is Tüpraş exposed to the Hormuz crisis?
Significantly. Turkey imports Middle East crude that may transit Hormuz. The 2026 crisis raised Tüpraş's procurement costs while government fuel price controls can delay pass-through.