Idacorp Inc (IDA) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

55,060,619Shares Outstanding

436,163Shares held by institutions

$62,423,649Value of institutional holdings

97.31%Institutional ownership %

1.58%Shares Changed QoQ

494No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 494 institutions have reported a stake in Idacorp Inc (NYSE:IDA) as of December 2025, according to recent 13F filings with the SEC.

The collective stake of institutional investors in Idacorp moved to 97.3% in December 2025, a shift down from the 98.7% reported for September 2025.
Institutional share ownership changed by 1.58% QoQ, while the number of institutional owners saw an increase of 10.76% YoY.
Of these 494 institutional investors, 232 increased their holdings in Idacorp, while 160 of them reduced positions, and 102 investors maintained their exposure.
The aggregate institutional position in Idacorp now stands at 53.58Mn shares as of December 2025, after investors increased their holdings (up by 835.20K shares quarter on quarter which is up 7.22Mn shares year over year).
BlackRock, Inc. continues to be the largest institutional holder of Idacorp as of December 31, 2025, with a position of 6.62Mn shares, representing 12.03% of the company's outstanding stock.
Among the most significant buyers of Idacorp during December 2025 were Capital Research Global Investors (351.70K), TWO SIGMA ADVISERS, LP (334.40K), Life Cycle Investment Partners Ltd (306.71K), Zimmer Partners, LP (262.99K), TWO SIGMA INVESTMENTS, LP (205.04K).
Leading sellers of Idacorp stock in December 2025 included T. Rowe Price Investment Management, Inc. (1.53Mn), WELLINGTON MANAGEMENT GROUP LLP (305.04K), FIRST TRUST ADVISORS LP (118.51K), BARCLAYS PLC (95.24K), RENAISSANCE TECHNOLOGIES LLC (87.10K).
The top 10 institutional holders of Idacorp for the quarter ending December 2025 included BlackRock, Inc. (6.62Mn), VANGUARD GROUP INC (6.00Mn), WELLINGTON MANAGEMENT GROUP LLP (3.02Mn), MORGAN STANLEY (2.10Mn), STATE STREET CORP (1.89Mn), REAVES W H & CO INC (1.81Mn), JENNISON ASSOCIATES LLC (1.48Mn), ALLIANCEBERNSTEIN L.P. (1.34Mn), Neuberger Berman Group LLC (1.30Mn), GEODE CAPITAL MANAGEMENT, LLC (1.10Mn).

494 Institutional Holders

436,163 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	6,622,020	123,385	1.90%	$838,082,833.00
VANGUARD GROUP INC	31 Dec, 2025	5,995,520	-39,028	-0.65%	$758,793,011.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	3,018,537	-305,043	-9.18%	$382,026,043.00
MORGAN STANLEY	31 Dec, 2025	2,103,940	188,845	9.86%	$266,275,069.00
STATE STREET CORP	31 Dec, 2025	1,887,948	11,403	0.61%	$238,938,699.00
REAVES W H & CO INC	31 Dec, 2025	1,807,811	107,131	6.30%	$228,796,561.00
JENNISON ASSOCIATES LLC	31 Dec, 2025	1,483,648	113,579	8.29%	$187,770,490.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	1,337,617	-29,118	-2.13%	$169,288,808.00
Neuberger Berman Group LLC	31 Dec, 2025	1,299,731	61,564	4.97%	$164,493,968.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,102,727	54,934	5.24%	$139,601,017.00
FMR LLC	31 Dec, 2025	936,420	94,948	11.28%	$118,513,233.00
Zimmer Partners, LP	31 Dec, 2025	800,492	262,992	48.93%	$101,310,268.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	785,454	-59,024	-6.99%	$99,407,058.00
Pictet Asset Management Holding SA	31 Dec, 2025	779,961	166,848	27.21%	$98,711,864.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	745,810	2,260	0.30%	$94,392,041.00
GW&K Investment Management, LLC	31 Dec, 2025	716,975	47,248	7.05%	$90,741.00
LORD, ABBETT & CO. LLC	31 Dec, 2025	695,722	-27,432	-3.79%	$88,051.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	648,805	-17,500	-2.63%	$82,112,761.00
FIRST TRUST ADVISORS LP	31 Dec, 2025	624,530	-118,506	-15.95%	$79,040,548.00
SOROS FUND MANAGEMENT LLC	31 Dec, 2025	585,056	181,113	44.84%	$74,044,687.00

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