NPO Enpro Inc.

NYSEActiveCommon stock

NPO is the ticker symbol of Enpro Inc., which is listed on NYSE. The symbol was previously used by EnPro Industries Inc.

NPO at a glance

Symbol
NPO
Company / issuer
Enpro Inc.
Security type
Common stock
Exchange
NYSE
Status
Actively traded
Seen in listing files
Apr 2015 – present
Sector
Industrials
Industry
Metal Fabrications
Country
United States
Market cap
$6.6 billion (Sep 2026)

NPO ticker history

All companies and securities we have recorded under the symbol NPO, from periodic snapshots of US exchange listing files.

NameSecurityFirst seenLast seen
EnPro Industries Inc—Apr 2015Nov 2023
Enpro Inc.Common StockDec 2023present

Enpro Inc. company profile

Industry (SIC)
Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose
Headquarters
Charlotte, NC
Incorporated in
NC
Fiscal year end
December 31
SEC filer category
Large accelerated filer
Latest annual report
10-K filed 2026-02-19
Latest interim report
10-Q filed 2026-08-04
SEC CIK
1164863

Former company names

  • Enpro Industries, Inc (until 2023)
  • Enpro Industries Inc (until 2006)

Source: SEC EDGAR filer data.

NPO price chart

Interactive chart provided by TradingView (loads third-party scripts).

Frequently asked questions

What company has the ticker symbol NPO?

NPO is the ticker symbol of Enpro Inc on NYSE.

Is NPO still trading?

Yes. NPO appears in the current NYSE listings as of Sep 2026.

Which companies have used the ticker NPO?

Our listing records show NPO used by: EnPro Industries Inc; Enpro Inc..

Which exchange is NPO listed on?

NPO is listed on NYSE.

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