PBF Energy (PBF)

A Bad Year Is Not the Same Thing as a Bad Cycle

PBF Energy earned $7.72/bbl of gross refining margin in FY2025 while Marathon earned $16.87/bbl in the same crack environment. That gap is the whole reason to read this page carefully, because it was not the cycle. A fire shut the 157 mb/d Martinez refinery in California on 1 February 2025 and the plant did not reach planned rates again until early 2026, so about a sixth of the system spent the year running at part capacity or none. Take last year's number as the earnings power of the business and you will value a company that was, for twelve months, missing a chunk of itself.

The figures behind that. FY2025 gross refining margin of $7.72/bbl, or $8.77/bbl once special items are stripped out, gave $2,347.5 million on 832.9 mb/d of feedstock throughput and 838.5 mb/d of production. Net debt was about $1,620 million ($2,148.3 million of debt less $527.9 million of cash at 31 December 2025) against roughly $4.9 billion of market capitalisation in June 2026. PBF is a merchant refiner: it buys crude on the open market and sells fuels into it, with no captive production upstream and no branded retail network downstream to absorb a bad margin year.

On margin per barrel PBF sat at the bottom of the FY2025 peer ladder, below Phillips 66 ($10.88/bbl realised), Valero ($12.29/bbl refining), HF Sinclair ($15.37/bbl adjusted gross) and Marathon ($16.87/bbl R&M). Treat that ladder as a rough ranking rather than a like-for-like table: each company defines its own margin line, and the labels differ for a reason. What survives the definitional noise is the size of the gap, which is far too wide to be an accounting artefact.

Business Overview

Six refineries, roughly 1,023 mb/d of nameplate capacity, spread across four regional markets that do not move together. Delaware City and Paulsboro sit on the East Coast, Toledo in the Mid-Continent, Chalmette on the Gulf Coast, and Torrance and Martinez in California. FY2025 throughput ran 300.3 mb/d East Coast, 210.8 mb/d West Coast, 174.8 mb/d Gulf Coast and 147.0 mb/d Mid-Continent. So no single benchmark crack describes PBF: California is close to a third of nameplate capacity and prices off its own tight, import-dependent market, while the East Coast plants run an Atlantic Basin slate and Toledo is landlocked.

Note what the West Coast line implies. Torrance and Martinez are rated at 323 mb/d between them and the region ran 210.8 mb/d, which is the fire showing up in the volume statistics before it shows up anywhere else.

PBF is close to a refining pure-play. A small logistics arm holds the pipelines and terminals that serve the refineries, and PBF owns half of St. Bernard Renewables, a renewable diesel plant running around 16,700 b/d. Neither is the kind of counterweight Phillips 66 gets from chemicals or Marathon from its midstream stake, so a weak refining year passes almost undamped into group earnings.

The dollar-a-barrel gap between $7.72 reported and $8.77 excluding special items is mostly non-operational: write-downs where inventory is carried at the lower of cost or market, and costs tied to the fire. The $8.77 figure is the better read on how the plants actually performed.

How the Economics Work

Refining economics reduce to margin per barrel times barrels, less the cost of running the plants, corporate overhead and interest. At $7.72/bbl on 832.9 mb/d, which is 304.0 million barrels for the year, gross refining margin dollars were $2,347.5 million. Every $1/bbl of margin is therefore worth about $304 million a year to PBF before costs, which is what makes a mid-cap this sensitive to a crack move.

One trap to avoid. The cost of buying RINs to meet the federal biofuel blending mandate is already inside that margin, because the RINs are bought and expensed in cost of sales. Deduct it again and you have double-counted, which is the commonest error in refining models. PBF does not break the number out, so you cannot see how much of its margin gap is compliance cost. Valero publishes the market cost of the obligation, $5.85/bbl in FY2025 against $3.75/bbl in FY2024, which is the scale of the credits rather than any one refiner's bill; the RIN costs guide explains why that line moves so much.

Leverage is where the usual story about PBF is worth testing. Valero carries ~$6.0 billion of net debt and PBF ~$1,620 million, and neither figure means anything on its own, because a debt load is only heavy relative to the earnings that service it. The standard screen divides net debt by mid-cycle EBITDA and calls anything above 2.5× stretched for a merchant refiner. Run PBF's 304.0 million barrels at the $6.00/bbl of mid-cycle EBITDA built in the mid-cycle EBITDA guide and you get about $1,824 million, so ~0.89×. The same arithmetic on Valero's 2,988 mb/d gives ~0.92×. On the measure that matters the two are indistinguishable, and neither is near the screen. A fully recovered system would show a lower ratio still, since the barrel count that produced 0.89× was itself depressed by the outage.

What genuinely differs is the equity. PBF's net debt is a third of its market capitalisation against under a tenth at Valero, so the same swing in refining margin lands on a much thinner equity cushion. That is operating leverage on a small base, not a balance sheet in trouble, and the two get confused constantly.

Valuation Framework

The shape of the build is standard: normalised EBITDA per barrel, times throughput at a through-cycle utilisation of 92%, times an EV/EBITDA multiple in the 5–7× band, then subtract the ~$1,620 million of net debt to get to equity. Almost everything turns on the first term.

Resist the obvious shortcut of taking the $25/bbl planning crack and multiplying by a capture rate. The 85–110% capture band that refiners report is struck against each company's own internal margin indicator, weighted to its actual plants and crude slate, not against a national Gulf Coast 3-2-1. Measured against the national number, PBF realised 31% in FY2025, and reading that as a catastrophic capture failure would be comparing two different things. Work down instead, as the mid-cycle guide does: roughly half the indicator crack reaches a real system as refining margin, cash operating and overhead costs take out $5–7/bbl, and about $6.00/bbl of EBITDA is left.

The judgement to make on PBF is what margin per barrel it earns in a normal year, since $6.00/bbl of EBITDA describes an average large US refiner rather than this one. FY2025 gave $8.77/bbl excluding special items with a sixth of the system impaired; peers running normally printed $10.88 to $16.87/bbl. Whatever you pick, cash refinery operating cost comes out of it, and PBF's own ran $8.38/bbl in 2025, itself flattered upward by spreading fixed costs over barrels the fire took away. Those two filed numbers all but cancelled, which is the plainest statement of why last year is not a base case. Where you land on normalised margin moves the equity value more than any multiple you choose.

What to Watch in the Financials

West Coast throughput. The single most informative line. Torrance and Martinez are rated at 323 mb/d and the region ran 210.8 mb/d in 2025. Watch that gap close as Martinez returns to planned rates. The missing barrels are worth a few hundred million dollars of margin a year at any normal per-barrel figure, and unlike the crack spread they are recoverable by management rather than by the market.

Gross refining margin per barrel, reported and ex specials. $7.72/bbl against $8.77/bbl in 2025. The wider that gap, the more of the reported number is inventory write-downs and fire costs rather than how the plants ran.

Regional margins, not just the group figure. PBF reports margin per barrel for each of its four regions, which is unusually generous disclosure. It lets you see whether a weak quarter is one plant or the whole system, and it is the only way to tell a California problem from an Atlantic Basin one.

Net debt. About $1,620 million at the end of 2025. Debt rising while margins stay weak is the solvency signal; debt rising to fund the Martinez rebuild ahead of insurance recoveries is not the same thing.

Realised margin against the 3-2-1 crack. Use it as a direction check, not a level check. A wide indicator alongside a weak realised margin points to an outage, a crude slate that does not match the benchmark, or a regional market moving away from the Gulf Coast.

Peer Context

Valero is the merchant benchmark at $12.29/bbl on ~$6.0 billion of net debt. Marathon printed $16.87/bbl on roughly three and a half times PBF's throughput, and captured 105% of its own internal margin indicator, a ratio struck against its benchmark and not comparable to anyone else's. HF Sinclair's inland system managed $15.37/bbl of adjusted gross margin in the same year, which is the useful reminder here: configuration and location decided 2025's league table more than scale did.

One thing the ladder does not show. PBF's plants are coastal and complex, and complexity is often read as quality. It is not: the Nelson index measures what a refinery cost to build, not what it earns. PBF is the case that makes the point, sitting at the bottom of the margin table with a complex, coastal system.

Key Risks

Single-plant concentration. Six refineries is not many, and one of them going down took a sixth of the system's capacity out for the better part of a year. The same event across Valero's fifteen refineries would have been a footnote. This is the structural risk of a mid-cap refiner and it does not go away when Martinez comes back.

Thin equity against a swinging margin. Net debt of ~$1,620 million is comfortable against normalised earnings but sits against a much smaller equity base than at the large caps, so a sustained period of weak cracks hurts shareholders here first. Maintenance capex on ageing coastal plants is not the line to defer when it does.

California. Nearly a third of capacity sits in a single state with its own fuel specifications, its own regulatory regime and a shrinking refinery base, and PBF has no midstream or chemicals earnings of any size to lean on if that market turns against it. A tight market cuts both ways: it lifts margins when the plants run and it leaves nowhere to hide when they do not.

Compliance costs you cannot see. PBF does not break out what it spends on RINs, so the cost is inside the reported margin without being visible. That does not mean it should be deducted again, but it does mean a change in RIN prices will move PBF's margin without any obvious line item explaining why.