HF Sinclair Corporation DINO

Key data

The business

HF Sinclair is a Western US oil refiner. It operates seven refineries across the Rocky Mountains, the Mid-Continent and the Southwest, turning crude oil into gasoline, diesel and jet fuel. Refining is the engine. Bolted on are four smaller businesses: Sinclair-branded gas stations (the green dinosaur at the pump, which is where the DINO ticker comes from), a renewable diesel operation, a lubricants and specialty-oils unit the company is now exploring a sale of, and a midstream pipeline arm. The edge, such as it is, is location: inland refineries sit close to cheap Rockies and Permian crude and far from coastal competition, so HF Sinclair often buys feedstock at a discount and sells fuel into captive regional markets. That advantage widens and narrows with crude prices and is never permanent. This is one thing wearing five hats.

The numbers

The recovery is the story. Profit went from a small loss to $892 million in a single quarter over the span below, driven almost entirely by a widening gap between crude and fuel prices.

Q2 2026 is the standout: revenue jumped to $10.4 billion and net income to $892 million as summer driving season and a crack-spread spike collided. Adjusted earnings of $5.31 came in well above the $4.49 analysts modeled, the fourth quarter running above forecast.

Zoom out and the cyclicality is violent. Diluted earnings ran $14.28 in 2022, collapsed to $0.91 in 2024, and are already $8.49 in the first half of 2026 alone. Average the last five full years and mid-cycle earnings power is about $6 a share. At $105 that is roughly 17 times normalized earnings, and consensus puts 2028 at $7.24, about 15 times. The trailing 10 times is a peak-earnings number, not a bargain.

The balance sheet is the quiet strength.

Net debt is almost nothing, and free cash flow yields close to 14%. Capital spending is running at just a quarter of depreciation, unusually light, which harvests cash today but flags a bill tomorrow: the 2027 turnaround cadence still is not laid out for the market. Even in the 2024 trough, $1.1 billion of operating cash covered both capex and the dividend, so the payout survives a bad year.

What this memo believes that the tape does not: not much. On any honest mid-cycle number the stock already sits near 15 to 17 times, so at $105, a whisper from its 52-week high and up 61% over the past 200 days, it is roughly fairly priced, not cheap. The print that settles it is the next two quarters of refining margin, whether $892 million was a peak or a new floor.

Management

Insiders are buying, which is rare enough to weigh. CEO Franklin Myers put about $2.3 million of his own money into the stock across two open-market purchases in May and August 2026, and net insider activity over the year is buying. The largest sale, Dale Kunneman's $756,000 in August, carries no disclosed 10b5-1 status, so read it as one officer trimming, not a signal. Capital return is aggressive: alongside a maintained dividend and $255 million of buybacks in the first half, the board authorized a new program in August that specifically permits privately negotiated repurchases from REH Advisors, the family entity that sold Sinclair Oil into the company in 2022 and has been unwinding its stake since. Buying back a large holder's block shrinks the count without pressuring the open market. Pay tracks refining profits that the crack spread largely sets, so reward and luck are hard to separate here.

How it fails or surprises you

Crack spreads revert. The entire earnings base is the crude-to-fuel gap, and it just spiked. Q2 2026 alone earned $892 million; all of 2024 earned $177 million. If margins fall back toward 2024 levels, free cash flow roughly halves and the "cheap" 10 times trailing multiple becomes 20 times on trough earnings. Watch next quarter's refining margin per barrel.

The turnaround bill lands. Capex at 25% of depreciation cannot last. A heavy 2027 turnaround year, still not laid out for investors, would cut free cash flow and idle capacity for weeks at a stretch. The first tell is the 2027 capital guide when management finally gives it.

Capital return compounds (right tail). With net debt near zero, a 14% free cash flow yield, a CEO buying, and a program aimed at REH's block, the share count can shrink fast while a Lubricants sale simplifies the story. If mid-cycle earnings settle nearer $7 and the count keeps falling, the equity compounds from here. First sign: buyback pace and a Lubricants deal.

Closing thoughts

At $105, near its high and on peak-summer earnings, the crude-to-fuel gap drives the outcome and no filing resolves where it goes next. The near-term skew is down, because the easy re-rating off the $45.71 low is done and any margin normalization pulls the stock back toward the $60s. The offset is survivability: almost no debt and a dividend that held through the 2024 trough make the left tail a drawdown, not a wipeout. The fatter near-term tail points down, but the multiyear question is honestly whether normalized earnings power is $6 or $8, and the insiders are putting cash on the higher number.

The bet is still that America keeps burning gasoline, diesel and jet fuel, and HF Sinclair keeps turning cheap inland crude into it at a wide margin. What breaks it is that margin narrowing back to normal. The two numbers that tell you first are refining margin per barrel and the share count: the first says whether the earnings are real, the second says whether management is converting them into fewer shares. If margin per barrel fades and the count stops shrinking, the case is gone.