TXNM Energy, Inc. has grown revenue −2.4% a year over three years and 7.1% a year over five, with earnings per share compounding at −18%. Revenue growth, 3-year annual rate: −2.4% (Utilities - Regulated Electric median +8.1%). Revenue growth, 5-year rate: +7.1%, growth has slowed since the five-year average. Earnings per share, 3-year rate: −18%, earnings lagged revenue: the growth is costing something. Years of annual history on file: 18, FY2008 to FY2025, as filed.

TXNMTXNM Energy, Inc.

Utilities

$58.60+5.8% 1Y

$58.60

$55.3452 weeks$59.48

Is it growing?

Watch

Growth is fading: earnings down −41% year on year and operating margin narrowing (−1.9 points).

2 to watch, 1 neutral

Revenue trend+8% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +7% a year.

Earnings trend−41% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing slower than revenue, so the growth is costing something.

Margin direction−1.9 points operating

Trailing-twelve-month operating margin, 19.7% now against 21.5% a year earlier.

All from SEC EDGAR, as of Mar 31, 2026.

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is TXNM growing?

TXNM Energy, Inc. has grown revenue −2.4% a year over three years and 7.1% a year over five, with earnings per share compounding at −18%.

−2.4%

Revenue growth, 3-year annual rate · Utilities - Regulated Electric median +8.1% · shrinking · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +7.1%
Revenue growth, 5-year rate · −2.4% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: −18%
Earnings per share, 3-year rate · revenue −2.4% · earnings lagged revenue: the growth is costing something
Years of annual history on file: 18
Years of annual history on file · FY2008 to FY2025, as filed