ECVT
Ecovyst Inc.
NYSE · Basic Materials · Chemicals - Specialty · US
$10.13
−1.46%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$10.31
From 52W high−32.33%
Volume1.22M
Market cap$1.11B
P/E (TTM)—
P/S (TTM)1.3x
Div yield—
Key dataOct 19, 2026
Open
$10.31
From 52W high
−32.33%
Volume
1.22M
Market cap
$1.11B
ValuationView details →
P/E (Fwd)
13.6x
EV/EBITDA
9.8x
P/E (TTM)
—
RSI (14)
51.6
MomentumView details →
1D Return
−1.46%
YTD Return
+5.60%
SummaryUpdated Jun 1, 2026
Ecovyst Inc. (NYSE:ECVT) is a specialty chemicals company that emerged from a complex corporate history dating back to 1831. Originally known as PQ Group Holdings Inc., the company underwent a significant transformation and rebranding to Ecovyst Inc. in August 2021. The company went public in September 2017 and has since evolved into a focused provider of specialty catalysts and environmental services. Headquartered in Malvern, Pennsylvania, Ecovyst operates across the United States, the Netherlands, the United Kingdom, and other international markets, serving critical industries including petroleum refining, petrochemicals, mining, and emerging sustainable technologies.
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Latest newsMore news →
Ecovyst Inc. appointed Laurie Bergman as Vice President, Chief Financial Officer and Treasurer, effective August 24, 2026.57d agoEcovyst Inc. announced the completion of its strategic acquisition of Calabrian, which increased its leverage.75d agoEcovyst Inc. entered into a Fourth Amendment to its Term Loan Credit Agreement, adding a $100 million incremental first lien term loan to finance its acquisition of INEOS Calabrian targets and related fees.112d ago