Market Cap

Tenneco Inc. Market Capitalization:

$659.5 Million

USD as of Jan. 1, 2026

business Tenneco Inc. Company Profile

Tenneco Inc. Main Stock Listing

NYSE: TEN

Market Capitalization History of Tenneco Inc.

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Auto Parts
Company Market Cap (USD)
DENSO Corp $35.34 B
SMOBY $31.69 B
Bridgestone Corp $30.74 B
Sumitomo Electric Industries, Ltd. $30.56 B
Fuyao Glass Industry Group Co. Ltd $23.99 B
Sector: Consumer Discretionary
Company Market Cap (USD)
Amazon $2.421 T
Tesla $1.457 T
LVMH $374.16 B
Alibaba $371.54 B
Home Depot $344.27 B

Yearly evolution of Tenneco Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2026 $659.5 M 24.87%
Jan. 1, 2025 $528.2 M -27.15%
Jan. 1, 2024 $725.0 M 43.10%
Jan. 1, 2023 $506.6 M -42.21%
Jan. 1, 2022 $876.7 M 3.96%
Jan. 1, 2021 $843.3 M 6.65%
Jan. 1, 2020 $790.7 M -72.69%
Jan. 1, 2019 $2.90 B -40.22%
Jan. 1, 2018 $4.84 B -14.00%
Jan. 1, 2017 $5.63 B 76.52%
Jan. 1, 2016 $3.19 B -25.69%
Jan. 1, 2015 $4.29 B -9.54%
Jan. 1, 2014 $4.75 B 62.59%
Jan. 1, 2013 $2.92 B 8.91%
Jan. 1, 2012 $2.68 B -22.33%
Jan. 1, 2011 $3.45 B 133.77%
Jan. 1, 2010 $1.48 B 860.87%
Jan. 1, 2009 $153.6 M -93.05%
Jan. 1, 2008 $2.21 B 13.85%
Jan. 1, 2007 $1.94 B 5.92%
Jan. 1, 2006 $1.83 B 36.00%
Jan. 1, 2005 $1.35 B 51.98%
Jan. 1, 2004 $886.7 M 208.72%
Jan. 1, 2003 $287.2 M 40.41%
Jan. 1, 2002 $204.6 M -37.97%
Jan. 1, 2001 $329.8 M

Market capitalization is calculated from the opening stock price at the beginning of each year.

Tenneco Inc. Categories

United States languages Consumer Discretionary languages Auto Parts
United States Consumer Discretionary United States Auto Parts

Stocks & Indices

Tenneco Inc. has the following listings and related stock indices.


Stock: NYSE: TEN

Stock: FSX: TNN

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.