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IDACORP, Inc. (IDA) institutional ownership

Latest close $150.65 Jul 10, 2026
Market cap$6.8B 52-week range SectorUtilities
Funds holding · Q1 2026
465
reported IDA position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net bought $210M
261 buyers · 204 sellers

IDACORP, Inc. (IDA) price and institutional activity

Dates

Q1 2026

$793M bought by 261 investors
Capital World Investors$163MTwo Sigma Investments, LP$112M +259 more
$583M sold by 204 investors
Two Sigma Advisers, LP-$70MCapital International Investors-$56M +202 more
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Bought Sold Totals per quarter; hover a bar for the names.

IDACORP, Inc. (IDA) institutional activity · 465

Investor Type Est. change Change Δ Own Date
Capital World Investors · New +$163M
Change +1.2M Date Q1 2026
Capital World Investors New· Q1 2026 +$163M +1.2M Q1 2026
Two Sigma Investments, LP · Added +$112M
Change +816K Δ Own +152.9% Date Q1 2026
Two Sigma Investments, LP Added· Q1 2026 +$112M +816K +152.9% Q1 2026
Two Sigma Advisers, LP · Exited −$70M
Change −514K Δ Own −100.0% Date Q1 2026
Two Sigma Advisers, LP Exited· Q1 2026 −$70M −514K −100.0% Q1 2026
FMR LLC · Added +$69M
Change +505K Δ Own +53.9% Date Q1 2026
FMR LLC Added· Q1 2026 +$69M +505K +53.9% Q1 2026
Capital International Investors · Exited −$56M
Change −407K Δ Own −100.0% Date Q1 2026
Capital International Investors Exited· Q1 2026 −$56M −407K −100.0% Q1 2026
William Blair Investment Management, LLC · Reduced −$48M
Change −354K Date Q1 2026
William Blair Investment Management, LLC Reduced· Q1 2026 −$48M −354K Q1 2026
Adage Capital Partners Gp, L.L.C. · Reduced −$29M
Change −212K Date Q1 2026
Adage Capital Partners Gp, L.L.C. Reduced· Q1 2026 −$29M −212K Q1 2026
Deprince Race & Zollo Inc · Exited −$28M
Change −207K Δ Own −100.0% Date Q1 2026
Deprince Race & Zollo Inc Exited· Q1 2026 −$28M −207K −100.0% Q1 2026
Proshare Advisors LLC · Added +$26M
Change +190K Date Q1 2026
Proshare Advisors LLC Added· Q1 2026 +$26M +190K Q1 2026
Wellington Management Group LLP · Reduced −$22M
Change −162K Δ Own −5.4% Date Q1 2026
Wellington Management Group LLP Reduced· Q1 2026 −$22M −162K −5.4% Q1 2026
First Trust Advisors LP · Reduced −$22M
Change −162K Date Q1 2026
First Trust Advisors LP Reduced· Q1 2026 −$22M −162K Q1 2026
Beck Bode, LLC · Exited −$22M
Change −160K Δ Own −100.0% Date Q1 2026
Beck Bode, LLC Exited· Q1 2026 −$22M −160K −100.0% Q1 2026
Life Cycle Investment Partners Ltd · Added +$21M
Change +156K Date Q1 2026
Life Cycle Investment Partners Ltd Added· Q1 2026 +$21M +156K Q1 2026
Squarepoint Ops LLC · Added +$19M
Change +141K Date Q1 2026
Squarepoint Ops LLC Added· Q1 2026 +$19M +141K Q1 2026
Vanguard · Added +$19M
Change +140K Date Q1 2026
Vanguard Added· Q1 2026 +$19M +140K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 465

Famous investor activity in IDACORP, Inc. (IDA)

IDACORP, Inc. (IDA) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Richins Adam J. · Officer Sell −$213K
Price $142.03 Qty −2K Owned 19K Trade date Jun 10, 2026 Filed date Jun 11, 2026
Richins Adam J. Officer Sell $142.03 −2K −$213K 19K Jun 10, 2026 Jun 11, 2026
Miller Sharon L. · Director Grant (A) 689
Owned 689 Trade date Jun 1, 2026 Filed date Jun 1, 2026
Miller Sharon L. Director Grant (A) 689 689 Jun 1, 2026 Jun 1, 2026
Hanchey James Bo D. · Officer Sell −$211K
Price $140.95 Qty −2K Owned 2K Trade date May 29, 2026 Filed date Jun 1, 2026
Hanchey James Bo D. Officer Sell $140.95 −2K −$211K 2K May 29, 2026 Jun 1, 2026
Tatum Timothy E. · Officer Sell −$211K
Price $142.51 Qty −1K Owned 2 Trade date Mar 3, 2026 Filed date Mar 4, 2026
Tatum Timothy E. Officer Sell $142.51 −1K −$211K 2 Mar 3, 2026 Mar 4, 2026
Morris Susan · Director Grant (A) 1K
Owned 5K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Morris Susan Director Grant (A) 1K 5K Mar 1, 2026 Mar 3, 2026
Peters Mark T. · Director Grant (A) 1K
Owned 7K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Peters Mark T. Director Grant (A) 1K 7K Mar 1, 2026 Mar 3, 2026
Elg Annette G. · Director Grant (A) 1K
Owned 10K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Elg Annette G. Director Grant (A) 1K 10K Mar 1, 2026 Mar 3, 2026
Madison Scott W. · Director Grant (A) 1K
Owned 2K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Madison Scott W. Director Grant (A) 1K 2K Mar 1, 2026 Mar 3, 2026
Kennedy Michael J. · Director Grant (A) 1K
Owned 2K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Kennedy Michael J. Director Grant (A) 1K 2K Mar 1, 2026 Mar 3, 2026
Jorgensen Nate · Director Grant (A) 1K
Owned 5K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Jorgensen Nate Director Grant (A) 1K 5K Mar 1, 2026 Mar 3, 2026
Bolano Odette C. · Director Grant (A) 1K
Owned 8K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Bolano Odette C. Director Grant (A) 1K 8K Mar 1, 2026 Mar 3, 2026
Johnson Dennis L. · Director Grant (A) 1K
Owned 18K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Johnson Dennis L. Director Grant (A) 1K 18K Mar 1, 2026 Mar 3, 2026
Hilton Julia A. · Officer Sell −$143K
Price $142.79 Qty −1K Owned 2K Trade date Feb 23, 2026 Filed date Feb 24, 2026
Hilton Julia A. Officer Sell $142.79 −1K −$143K 2K Feb 23, 2026 Feb 24, 2026
Colburn Mitchel D. · Officer Sell −$185K
Price $142.65 Qty −1K Owned 2K Trade date Feb 23, 2026 Filed date Feb 24, 2026
Colburn Mitchel D. Officer Sell $142.65 −1K −$185K 2K Feb 23, 2026 Feb 24, 2026
Shaw Amy I. · Officer Tax withholding or exercise payment (F) -$36K
Price $139.89 Qty -258 Owned 1K Trade date Feb 20, 2026 Filed date Feb 24, 2026
Shaw Amy I. Officer Tax withholding or exercise payment (F) $139.89 -258 -$36K 1K Feb 20, 2026 Feb 24, 2026
15 of 59
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IDACORP, Inc. (IDA) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 6.0M
% of shares outstanding 11.8% Filing date Jan 23, 2024
BlackRock Inc. 6.0M 11.8% Jan 23, 2024
Vanguard Group Inc 5.8M
% of shares outstanding 11.4% Filing date Feb 13, 2024
Vanguard Group Inc 5.8M 11.4% Feb 13, 2024
Vanguard Portfolio Management 3.3M
% of shares outstanding 5.9% Filing date Apr 29, 2026
Vanguard Portfolio Management 3.3M 5.9% Apr 29, 2026
Vanguard Capital Management 2.9M
% of shares outstanding 5.2% Filing date Apr 30, 2026
Vanguard Capital Management 2.9M 5.2% Apr 30, 2026
Wellington Management Group LLP 2.9M
% of shares outstanding 5.2% Filing date May 15, 2026
Wellington Management Group LLP 2.9M 5.2% May 15, 2026
T. Rowe Price Investment Management, Inc. 1.7M
% of shares outstanding 3.3% Filing date Nov 14, 2024
T. Rowe Price Investment Management, Inc. 1.7M 3.3% Nov 14, 2024
T. Rowe Price Associates 47K
% of shares outstanding 0.1% Filing date Feb 14, 2023
T. Rowe Price Associates 47K 0.1% Feb 14, 2023
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IDACORP, Inc. (IDA) ownership FAQ

Who owns IDA?

465 reporting institutions disclosed IDA position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.