TXNM Energy, Inc.'s revenue has shrunk 1.4% a year over three years, and grown 6.6% a year over five, with earnings per share falling 14% a year. Revenue growth, 3-year annual rate: −1.4% (Utilities - Regulated Electric median +7.6%). Revenue growth, 5-year rate: +6.6%, growth has slowed since the five-year average. Earnings per share, 3-year rate: −14%, earnings lagged revenue: the growth is costing something. Years of annual history on file: 18, FY2008 to FY2025, as filed.

TXNMTXNM Energy, Inc.

Utilities

$58.28+4.5% 1Y

$58.28

$55.7852 weeks$59.48

Is it growing?

Mixed

Neither accelerating nor breaking down: operating margin widening (+1.9 points), but earnings down −10% year on year.

1 good, 1 to watch, 1 neutral

Revenue trend+10% 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−10% 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, 21.7% now against 19.7% a year earlier.

All from SEC EDGAR, as of Jun 30, 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.'s revenue has shrunk 1.4% a year over three years, and grown 6.6% a year over five, with earnings per share falling 14% a year.

−1.4%

Revenue growth, 3-year annual rate · Utilities - Regulated Electric median +7.6% · shrinking · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +6.6%
Revenue growth, 5-year rate · −1.4% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: −14%
Earnings per share, 3-year rate · revenue −1.4% · 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