Calumet, Inc. (CLMT)

Energy ยท Petroleum Refining

Calumet, Inc. (CLMT) is listed on Nasdaq, where its shares have traded since January 26, 2006. SentiSense covers Calumet, Inc. in the Energy sector, and its Standard Industrial Classification is Petroleum Refining. Todd Borgmann is its chief executive officer. The company reports 1,540 employees, and its corporate website is www.calumet.com.

About Calumet, Inc.

Calumet Inc is a producer of specialty products, including base oils, specialty oils, solvents, esters, and waxes, as well as a variety of fuel and fuel-related products, including asphalt and heavy fuel oils. The company manufactures, formulates, and markets a variety of specialty branded products to customers in various consumer-facing and industrial markets. Its segments include: Specialty Products and Solutions; Montana/Renewables; Performance Brands; and Corporate. The company generates maximum revenue from Fuels, asphalt and other by-products.

Institutional ownership

In 13F filings for the quarter ended June 30, 2026, 180 institutions reported holding CLMT, with 46.0 million shares worth $1.7 billion in aggregate. The largest reported holders were Two Seas Capital, BlackRock and Vanguard. Of the 5 largest reported holders, 4 added shares and 1 reduced its position during the quarter.

More on CLMT

  • CLMT sentiment: whether news and social coverage of Calumet, Inc. leans bullish or bearish, and the stories driving it.
  • CLMT ownership: all 180 reporting institutions, plus insider and congressional trades.
  • CLMT financials: revenue, net income, operating margin and free cash flow by quarter and year.

SentiSense also tracks daily options readings for Calumet, Inc.: IV rank, put/call percentile, 25-delta skew and open-interest walls.

Frequently asked questions

What does Calumet, Inc. do?

Calumet Inc is a producer of specialty products, including base oils, specialty oils, solvents, esters, and waxes, as well as a variety of fuel and fuel-related products, including asphalt and heavy fuel oils.

What sector is CLMT in?

SentiSense classifies Calumet, Inc. in the Energy sector, and its Standard Industrial Classification is Petroleum Refining.

Where does CLMT stock trade?

Calumet, Inc. (CLMT) is listed on Nasdaq, where its shares have traded since January 26, 2006.

Who is the CEO of Calumet, Inc.?

Todd Borgmann is the chief executive officer of Calumet, Inc..