What is IDA's market cap?

$8.68B, based on the Nov 4 close of $147.41.

What is IDA's P/E ratio?

23.2× trailing-twelve-month earnings of $374.38M.

Does IDACORP pay a dividend?

Yes. The latest regular dividend was $0.88 per share (ex-date Aug 5), an annualised yield of 2.39%.

How much of IDA is sold short?

4.9M shares, 8.5% of float, as of Oct 15, 2026.

What sector is IDA in?

Utilities, in the Electric, Gas & Water Utilities industry.

NYSE · IDAUtilitiesElectric, Gas & Water Utilities

IDACORP, Inc. (IDA)

$147.42+1.58%

Close Nov 4, 2026 · split-adjusted

Nov 2, 2026$147.01▲ 13.42% in range

Nov 3, 2025Low $124.73 · High $154.55Nov 2, 2026

What changed · written from our data

As of Nov 4, 2026

IDACORP closed at $147.41 on Nov 4, up 1.58%, 4.6% below its 52-week closing high. Volume of 227.1K shares was 0.41× its 20-day average (below normal).

Split-adjusted performance: +11.1% over one month, +2.3% over six months, +13.7% over one year.

In the quarter ended Sep 30, 2026, revenue was $608.04M, up 15.9% from a year earlier, with a net margin of 26.3%.

Short interest was 4.9M shares at the Oct 15 settlement, down 22.6% from the prior report (8.5% of float, 7.3 days to cover).

Market cap$8.68B58.9M shares

Revenue · quarter$608.0M+15.9% YoY

Diluted EPS$2.73+20.8% YoY

P/E · TTM23.2×P/S 4.6×

Net margin26.3%Gross 76.9%

Dividend yield2.39%$0.88 last paid

52-week range124.73 – 154.55−4.6% from high

Volume227.1K0.41× 20-day avg

Volatility · 60d16.7%Annualised

Short % of float8.5%7.3 days to cover

Net cash-$3.92BCash $187.8M

Next earnings—Not scheduled

Split-adjusted performance

1W +5.5%1M +11.1%3M +4.6%6M +2.3%YTD +16.5%1Y +13.7%3Y +56.3%5Y +41.7%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Electric, Gas & Water Utilities

Percentile among 118 companies (100 = best)

6-month momentum60

Revenue growth76

Net margin88

Value (low P/E)29

Size57

Industry medians: 6-month return −1.4%, revenue growth +6.9%, net margin 12.0%, P/E 20.9×.

Short interest

Details →

Shares short4.9M−22.6% vs prior

Days to cover7.3Settled Oct 15

% of float8.5%

Short vol. 10d58.3%of daily volume

Closest peers by size in Electric, Gas & Water Utilities

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
IDAIDACORP	$147.42	+1.58%	+2.3%	+15.9%	26.3%	23.2	$8.68B
UGIUGI	$37.96	−0.54%	+8.2%	−4.5%	−10.0%	12.1	$8.14B	Compare
AMAntero Midstream	$20.03	−4.37%	−5.4%	+12.0%	112.2%	14.0	$9.46B	Compare
NFGNational Fuel Gas	$77.92	−0.90%	−4.4%	+1.1%	25.8%	11.0	$7.41B	Compare
OGEOGE Energy	$50.81	+3.46%	+6.5%	+13.2%	26.7%	19.0	$10.50B	Compare
AESAES	$14.91	−0.07%	+4.0%	+19.9%	12.4%	5.6	$10.64B	Compare
SWXSouthwest Gas Holdings	$92.73	−0.43%	+2.1%	−9.6%	11.8%	12.9	$6.72B	Compare
BKHBlack Hills	$84.95	+3.35%	+14.9%	+3.1%	8.4%	21.7	$6.48B	Compare
TXNMTXNM Energy	$58.49	−0.12%	−1.2%	+9.2%	13.0%	32.9	$6.44B	Compare

News about IDACORP

All news →

IdaCorp (IDA) Q3 Earnings and Revenues Top EstimatesZacks Investment Research · 6d agoNeutral IDACORP Q3 Earnings & Revenues Outpace Estimates, '26 EPS View RaisedZacks Investment Research · 6d ago▲ Positive Are You Looking for a High-Growth Dividend Stock?Zacks Investment Research · Oct 14, 2026▲ Positive Will Rising Customer Demand Boost IDACORP's Long-Term Growth?Zacks Investment Research · Oct 13, 2026▲ Positive Can Systematic Capital Investment Drive IDACORP's Long-Term Growth?Zacks Investment Research · Sep 29, 2026▲ Positive

Quick answers

What does IDACORP do?: Idacorp is a holding company for Idaho Power. Idacorp is a vertically integrated utility that generates, transmits, and distributes electricity to 670,000 customers in southern Idaho and eastern Oregon.
What is IDA's market cap?: $8.68B, based on the Nov 4 close of $147.41.
What is IDA's P/E ratio?: 23.2× trailing-twelve-month earnings of $374.38M.
Does IDACORP pay a dividend?: Yes. The latest regular dividend was $0.88 per share (ex-date Aug 5), an annualised yield of 2.39%.
How much of IDA is sold short?: 4.9M shares, 8.5% of float, as of Oct 15, 2026.
What sector is IDA in?: Utilities, in the Electric, Gas & Water Utilities industry.

About IDACORP

Idacorp is a holding company for Idaho Power. Idacorp is a vertically integrated utility that generates, transmits, and distributes electricity to 670,000 customers in southern Idaho and eastern Oregon. The utility owns 1.8 gigawatts of hydro generation, 400 MW of coal generation, 1.4 GW of natural gas generation, and 300 MW of energy storage.

HQ: Boise, ID2,185 employeesListed May 11, 1948idacorpinc.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology