$IDA

$139.73 -$1.05 (0.75%) Close

$IDA Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 57.8M shares outstanding

Who owns IDA?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 47.0%

BlackRock, Inc. 11.8% · Vanguard Portfolio Management LLC 5.7%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

563

+12 vs last qtr

Net shares bought

+3.2M

by institutions in Q2 2026

New / sold out

64 / 52

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Pictet Asset Management Holding SA +941.5K
Capital World Investors +776.4K

Biggest sellers in Q2 2026

Life Cycle Investment Partners Ltd SOLD OUT −462.9K
Neuberger Berman Group LLC −430.2K

Who is planning to sell?

Notices of proposed sale, last 12 months

$956K

5 notices from 5 people

Shares covered

6.8K

0.01% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Hanchey James Bo D Officer $216K
Richins Adam J Officer $210K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+8.8%

+0.94% a year

Each share's claim on the business

−8.1%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$35.5M vs —

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years64% 3–5 years7% 1–3 years21% Under 1 year8%

Quarterly turnover

9.5%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting IDA on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	6.8M	11.81%	+339.6K (+5.2%)	≤2021	0.0%
Shares held by quarter Peak holding6.8M (Q2'26) Change over 8 quarters+285.5K Share of the company11.810% BlackRock, Inc.'s full portfolio →
VP Vanguard Portfolio Management LLC	3.3M	5.69%	+40.2K (+1.2%)	≤2021	0.0%
Shares held by quarter Peak holding3.3M (Q2'26) Change over 8 quarters+3.3M Share of the company5.690% Vanguard Portfolio Management LLC's full portfolio →

BlackRock, Inc.

6.8M

% of company

11.81%

Change vs last qtr

+339.6K (+5.2%)

Held since

≤2021

Vanguard Portfolio Management LLC

3.3M

% of company

5.69%

Change vs last qtr

+40.2K (+1.2%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding IDACORP, Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting IDA on Form N-PORT; together they hold 51.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
SW SMALLCAP World Fund Inc SMALLCAP World Fund Inc	$361M	2.4M	4.12%	0.38%	June 30, 2026
IC iShares Core S&P Mid-Cap ETF iShares Trust	$287M	1.9M	3.28%	0.23%	June 30, 2026

SMALLCAP World Fund Inc

Position value

$361M

% of company

4.12%

% of the fund

0.38%

As of

June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$287M

% of company

3.28%

% of the fund

0.23%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding IDACORP, Inc. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
GL Grow Lisa A Insider	36.3K	0.06%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.060% Grow Lisa A's insider activity →
JJ Johansen Judi Insider	28.8K	0.05%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.050% Johansen Judi's insider activity →

Grow Lisa A

Insider

36.3K

% of company

0.06%

Change vs last qtr

—

Held since

—

Johansen Judi

Insider

28.8K

% of company

0.05%

Change vs last qtr

—

Held since

—

21 more holders behind a free account

See every insider and 5%+ holder of IDACORP, Inc..

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