On a brighter note, its sales rose considerably.
Investors weren't in the mood to accentuate the positive, however.
Friday was a trading day to forget for Calumet (NASDAQ: CLMT) and its shareholders. The oil products company's stock fell by almost 6% due largely to a quarterly earnings report that featured a surprise net loss.
Calumet's second quarter saw the company earn just under $1.45 billion, nearly 41% higher year over year. Net loss under generally accepted accounting principles (non-GAAP, or adjusted) narrowed considerably, coming in at $95.9 million ($1.09 per share) from the year-ago deficit of $147.9 million.
Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »
Image source: Getty Images.
At first glance, those improvements looked encouraging, but analysts tracking the stock were expecting a net profit, not a loss. Their consensus for this was $0.17 per share. At least the company beat convincingly on the top line, as those pundits were collectively modeling a $1.11 billion result.
On an operational basis, Calumet did rather well, with adjusted earnings before interest, taxes, depreciation, and amortization (EBITDA) rising to $206 million from the second quarter 2025's $123 million. Adjusted EBITDA rose in two of the company's three reporting segments.
The unexpected net loss was due to items such as accounting and operating costs deriving from its renewable identification numbers (RINs; a federal government regulatory tracking system), fuel hedging, and debt servicing.
No investor likes a surprise net loss, and Calumet was punished for this transgression. Its business is actually in better shape than the market's reaction would indicate. Still, the company's mountain of long-term debt (over $2.2 billion at the end of the quarter) remains a significant concern and is sure to continue affecting the financials.
Before you buy stock in Calumet, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Calumet wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $397,405!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,344,091!*
Now, it’s worth noting Stock Advisor’s total average return is 953% — a market-crushing outperformance compared to 214% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.
See the 10 stocks »
*Stock Advisor returns as of August 7, 2026.
Eric Volkman has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.