VLO Short Interest Hits a Year Low as the Sector Sells Off

Valero Energy slid 10.6% on the week to $387.34, roughly in line with a broad refining sector selloff, yet the short-side data continues to move in the opposite direction from what the price action might suggest.

Among the closest peers, the losses were similarly steep but largely uniform. MPC fell 8.2% on the week, PSX lost 7.7%, and DINO dropped 8.9%. PBF and PARR took the hardest hits at 11.3% and 12.4% respectively. VLO sits toward the softer end of that range, though none of the names escaped the move. What separates Valero from the group this week is not its price action but what is happening to its short book: short interest has fallen to 2.6% of the free float, the lowest reading in at least a year, while most peers carry meaningfully heavier positioning. Bears are not building into this dip. They have been covering through it.

The short covering trend has been consistent and steep. From roughly 10.3 million shares short in mid-September, the position has unwound to 7.9 million, a 21% reduction over the past month. Availability in the lending market remains extraordinarily loose at 6,811% of short interest, meaning there are approximately 170 million shares available to borrow against fewer than 8 million currently lent out. That is a condition where new shorts can be added at essentially no friction, and yet they are not being added. Cost to borrow rose 30% over the past week but remains trivially low at 0.41%, confirming there is no squeeze dynamic at work. Options positioning has actually eased: the put/call ratio ticked down to 1.30, nearly two standard deviations below its 20-day average of 1.39, the least defensive reading in options for some time. Together, the positioning picture is one of deliberate short reduction into price weakness, not capitulation or forced covering.

The analyst community reinforced that constructive view this week, even as the stock fell. Following Valero's October 22 earnings print, Wells Fargo maintained its Overweight and lifted its target to $489. Citigroup kept its Neutral rating but raised to $490. Barclays held Overweight and moved to $443. TD Cowen raised its Hold target from $375 to $400. The outlier remains Freedom Broker's Sell, initiated October 23 at a $276 target, a call that sits more than 30% below the consensus mean of $420.74 and roughly $115 below the next-lowest published target. The consensus implies around 8.6% upside from the current price, putting VLO back inside analyst coverage after a period when the stock had run above most targets. Valuation has compressed sharply: the forward P/E is now 7.1x, down from over 9.8x thirty days ago, and EV/EBITDA has pulled back to 5.4x. Earnings yield and EV/EBIT factor scores both rank in the 79th percentile, reflecting how cheap the stock has become on those measures relative to the broader universe. The earnings yield factor score of 79 and dividend score of 80 are the standout rankings.

The Q3 earnings print itself delivered a one-day move of negative 4%, continuing a pattern from the history available. The prior quarter's result produced a positive 3.8% first-day reaction. The stock now trades well below where it was immediately before either of those prints, at $387 against the $444 level seen going into the October 22 release.

With the short position at a year low and coverage still running, the level to watch is whether short interest stabilises here or continues its descent. Any reversal in that trend, particularly if it arrives alongside a shift in borrow costs or a narrowing of the current availability excess, would mark the first meaningful change in the short-side picture Valero has seen since early September.