When input costs spike, everyone watches the commodity price. But oil only tells you that costs are moving. It doesn't tell you when, where, or how much margin will move with them. In a portfolio cost review, that's the part you have to get right.
The barrel reprices live, but the rest of your cost stack doesn't. Brent has been all over the place this year — it peaked in the spring near $126, dropped to roughly $71 by early July, and climbed back above $100 by late July. All the while, the costs that actually hit the P&L moved on their own clocks: war-risk premiums for Hormuz voyages ran near 5% of hull value by mid-July, Drewry's container index eased even as carriers filed new fuel surcharges for August, and resin retraced double digits. Same shock, four different schedules — so a company can be hedged on crude and still miss the margin move in freight, insurance, and resin.
The headlines can point a procurement team at the wrong category. It's an understandable reaction, given how much attention oil prices get. But our engagement data says that's often not where the largest recoverable opportunity sits: across our completed engagements, polymers and chemicals (the category closest to crude) show the lowest savings we identify, a 6% median and the narrowest spread across engagements. The opportunity is more often in freight and packaging, where the same category runs far wider, and what the company actually spends is shaped as much by its contract position as it is by the commodity itself.
With that in mind, spend less time focusing on the price per barrel. Instead, map every material category. A decision-grade answer names five things:
The ability to answer these five questions is the difference between a portfolio company that has mapped its exposure and one that is guessing. This level of detail belongs in the EBITDA bridge and the forecast, not only in a supply-chain dashboard.
Oil will keep moving and keep pulling attention. The cost base underneath moves on its own schedule — and when, where, and how much it moves are the questions a portfolio review has to answer.
If your team cannot answer these five questions confidently and quickly, please reach out — my team and I are here to help.
Treya Partners is a procurement value creation firm for mid-market PE. $108M+ in savings for 80+ PE firms and 240+ portfolio companies across 150+ spend categories — from small parcel to direct/COGS — through GPO programs and benchmark data, with minimal disruption.