MPC · Marathon Petroleum Corporation · Stock research

WTI

W&T Offshore, Inc.

War-premium crude expression left for dead in early July has violently re-fired: the June-17 US–Iran MOU collapsed, nine nights of US airstrikes and a July-7 Hormuz tanker attack drove WTI crude +~20% to $83 (Jul 20). Unlike May, the equity is leading — +26% off the $3.06 Jul-1 low. The Aug-3 Q2 print and any ceasefire headline are the binaries.

DK

Delek US Holdings, Inc.

Small-cap Gulf Coast/Permian refiner re-rating on wide crack spreads plus a self-help restructuring (Enterprise Optimization Plan, DKL sum-of-parts). A four-firm analyst-target escalation from $58 to $73 in 19 days confirms an accelerating oil-energy-geopolitical narrative; the ~2026-08-06 Q2 print is the next test.

OII

Oceaneering International Inc.

Offshore-services earnings inflection — Q2 adj EBITDA $115M, best since 2015, FY guide raised to $400-440M — stacked on a fresh defense-autonomy XLUUV pivot (2026-07-10 DIU/CAMP win). At ~$49 the stock trades above every stale sell-side PT ($22-34), forcing an upgrade cycle. Theme ACCELERATING post-print; only caveat is a vertical earnings gap.

CLMT

Calumet, Inc.

Legacy specialty refiner re-rating into a DOE-funded SAF leader: Montana Renewables' MaxSAF 150 (150 MMgy, SAF volumes 4–5x prior) came online May 2026, the ~Jul 8 Gulfstream G800 supply win added a demand halo, and Feb-2026 45Z rules de-risk credit cash — but the tape is +86% in 6mo at RSI ~86 into an Aug 7 binary print.