Idacorp Inc (IDA) Institutional Ownership

Institutions by Trading Activity

55,055,000Shares Outstanding

57,057,411Shares held by institutions

$8,244,795,890Value of institutional holdings

103.64%Institutional ownership %

3.70%Shares Changed QoQ

511No. of institutional investors

Idacorp Inc (NYSE:IDA) has 511 institutional investors with active 13F positions as of December 2025.

Collectively, these holders controlled 103.0% of Idacorp's outstanding shares in December 2025, up from 100.7% in September 2025.
Their total shares held in IDA increased 3.37% from the prior quarter, while the number of investors in Idacorp increased 14.83% year over year.
Of these 511 holders, 243 added to their stakes in Idacorp, 168 trimmed positions, and 100 made no changes.
Altogether, these fund groups held 56.72Mn shares in IDA by December 2025, up by 1.85Mn shares quarter on quarter, and up 7.48Mn shares year over year.
As of December 31, 2025, LVM CAPITAL MANAGEMENT LTD/MI held the largest stake in Idacorp with 127.71K shares, accounting for 0.23% of total shares outstanding.
The biggest buyers of Idacorp for the quarter ending December 2025 included LVM CAPITAL MANAGEMENT LTD/MI (919).
Per Business Quant, the top 3 investors in IDA for the quarter ending December 2025 include LVM CAPITAL MANAGEMENT LTD/MI (127.71K), Sankala Group LLC (68), Ares Financial Consulting, LLC (31).

57,057,411 Total Shares Held

Rows:

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
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	2,229,861	328,032	17.25%	$282,212.00
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
Goldman Sachs Group Inc	31 Dec, 2025	664,636	331,482	99.50%	$84,116,416.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	648,805	-17,500	-2.63%	$82,112,761.00

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