TXNM TXNM Energy, Inc.
NYSEActiveCommon stock
TXNM is the ticker symbol of TXNM Energy, Inc., which is listed on NYSE.
TXNM at a glance
- Symbol
- TXNM
- Company / issuer
- TXNM Energy, Inc.
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Aug 2024 – present
- Sector
- Utilities
- Industry
- Electric Utilities: Central
- Country
- United States
- Market cap
- $6.4 billion (Sep 2026)
TXNM Energy, Inc. company profile
- Industry (SIC)
- Electric Services
- Headquarters
- Albuquerque, NM
- Incorporated in
- NM
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-27
- Latest interim report
- 10-Q filed 2026-07-31
- SEC CIK
- 1108426
Former company names
- Pnm Resources Inc (until 2024)
- Pnm Resources (until 2003)
- Manzano Corp (until 2001)
Source: SEC EDGAR filer data.
TXNM price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol TXNM?
TXNM is the ticker symbol of TXNM Energy, Inc on NYSE.
Is TXNM still trading?
Yes. TXNM appears in the current NYSE listings as of Sep 2026.
Which exchange is TXNM listed on?
TXNM is listed on NYSE.
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