Security key
451107106
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 54,927,596
- Total 13F shares
- 57,899,770
- Share change
- +1,447,930
- Total reported value
- $8,257,191,323
- Put/Call ratio
- 358%
- Price per share
- $142.97
- Number of holders
- 544
- Value change
- +$239,060,664
- Number of buys
- 258
- Number of sells
- 206
Report period
Q1 2026
Institutions
544
Top holders
10
IDA full security history
Previous quarter: Q4 2025
IDACORP INC SEC filings
IDACORP INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 451107106
Recent filing periods:
Top shareholders of IDA - IDACORP INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
|
Vanguard Portfolio Management |
5.9%
|
3,261,212
|
$466,255,806 | $0 | 31 Mar 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
|
Vanguard Capital Management |
5.2%
|
2,876,053
|
$411,189,585 | $0 | 31 Mar 2026 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
13F
|
Company |
5.2%
|
2,856,235
|
$417,895,743 | -$83,209,570 | 31 Mar 2026 | |
| Dennis L. Johnson |
3/4/5
|
Director |
0.03%
|
17,970
|
$2,540,746 | — | 01 Mar 2026 | |
| Annette G. Elg |
3/4/5
|
Director |
0.02%
|
10,245
|
$1,448,545 | — | 01 Mar 2026 | |
| Odette C. Bolano |
3/4/5
|
Director |
0.01%
|
7,829
|
$1,106,942 | — | 01 Mar 2026 | |
| Peters Mark T. |
3/4/5
|
Director |
0.01%
|
7,371
|
$1,042,185 | — | 01 Mar 2026 | |
| Susan Morris |
3/4/5
|
Director |
0.01%
|
4,717
|
$666,871 | — | 01 Mar 2026 | |
| Nate Jorgensen |
3/4/5
|
Director |
0.01%
|
4,550
|
$643,324 | — | 01 Mar 2026 | |
| Scott W. Madison |
3/4/5
|
Director |
0%
|
2,226
|
$314,791 | — | 01 Mar 2026 | |
| Michael J. Kennedy |
3/4/5
|
Director |
0%
|
1,807
|
$255,438 | — | 01 Mar 2026 | |
| BlackRock, Inc. |
13F
|
Company |
12%
|
6,622,020
|
$838,082,833 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
11%
|
5,995,520
|
$758,793,011 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
3.8%
|
2,103,940
|
$266,275,069 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.4%
|
1,887,948
|
$238,938,699 | — | 31 Dec 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
3.4%
|
1,855,806
|
$234,871,000 | — | 31 Dec 2025 | |
| REAVES W H & CO INC |
13F
|
Company |
3.3%
|
1,807,811
|
$228,796,561 | — | 31 Dec 2025 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
2.7%
|
1,483,648
|
$187,770,490 | — | 31 Dec 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
2.4%
|
1,337,617
|
$169,288,808 | — | 31 Dec 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
2.4%
|
1,299,731
|
$164,493,968 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2%
|
1,102,727
|
$139,601,017 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
1.7%
|
936,420
|
$118,513,233 | — | 31 Dec 2025 | |
| Zimmer Partners, LP |
13F
|
Company |
1.5%
|
800,492
|
$101,310,268 | — | 31 Dec 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
1.4%
|
785,454
|
$99,407,058 | — | 31 Dec 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
1.4%
|
779,961
|
$98,711,864 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.4%
|
745,810
|
$94,392,041 | — | 31 Dec 2025 | |
| GW&K Investment Management, LLC |
13F
|
Company |
1.3%
|
716,975
|
$90,741,000 | — | 31 Dec 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
1.3%
|
695,722
|
$88,051,000 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.2%
|
648,805
|
$82,112,761 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.2%
|
635,202
|
$80,391,166 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
1.1%
|
624,530
|
$79,040,548 | — | 31 Dec 2025 | |
| SOROS FUND MANAGEMENT LLC |
13F
|
Company |
1.1%
|
585,056
|
$74,044,687 | — | 31 Dec 2025 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
1%
|
576,077
|
$72,908,305 | — | 31 Dec 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.97%
|
534,037
|
$67,587,723 | — | 31 Dec 2025 | |
| Boston Trust Walden Corp |
13F
|
Company |
0.96%
|
527,359
|
$66,742,555 | — | 31 Dec 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.94%
|
513,900
|
$65,039,184 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.89%
|
489,514
|
$61,952,940 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.86%
|
474,407
|
$60,042,775 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.82%
|
449,932
|
$56,943,395 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.81%
|
443,559
|
$56,136,853 | — | 31 Dec 2025 | |
| ANCHOR CAPITAL ADVISORS LLC |
13F
|
Company |
0.76%
|
417,531
|
$52,842,739 | — | 31 Dec 2025 | |
| PALISADE CAPITAL MANAGEMENT, LP |
13F
|
Company |
0.74%
|
406,779
|
$51,481,950 | — | 31 Dec 2025 | |
| Capital International Investors |
13F
|
Company |
0.74%
|
406,728
|
$51,475,496 | — | 31 Dec 2025 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
0.71%
|
392,500
|
$49,674,800 | — | 31 Dec 2025 | |
| Energy Income Partners, LLC |
13F
|
Company |
0.71%
|
390,654
|
$49,441,171 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.65%
|
359,474
|
$45,494,999 | — | 31 Dec 2025 | |
| Capital Research Global Investors |
13F
|
Company |
0.64%
|
351,700
|
$44,511,152 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.62%
|
340,829
|
$43,135,316 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.61%
|
332,328
|
$42,059,474 | — | 31 Dec 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.6%
|
329,087
|
$41,938,848 | — | 31 Dec 2025 |
Institutional Holders of IDACORP INC - Common Stock (IDA) as of Q1 2026
As of 31 Mar 2026,
IDACORP INC - Common Stock (IDA) was held by
544 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
57,899,770 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD PORTFOLIO MANAGEMENT LLC, WELLINGTON MANAGEMENT GROUP LLP, VANGUARD CAPITAL MANAGEMENT LLC, MORGAN STANLEY, T. Rowe Price Investment Management, Inc., STATE STREET CORP, REAVES W H & CO INC, JENNISON ASSOCIATES LLC, and FMR LLC.
This page lists
544
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
522
Q1 2026 holders
544
Holder diff
22
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.