IDACORP Inc
Ownership
Ownership Structure
Who owns IDACORP Inc (IDA)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.6% of the shares are freely tradable; institutional investors hold 106.1%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 11.81 | 6,833,539 | +5.2 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 5.69 | 3,292,407 | +1.2 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.31 | 2,495,175 | +2.1 | 06/30/2026 |
| Wellington Management Company LLP | 4.24 | 2,452,290 | -14.1 | 06/30/2026 |
| FMR Inc | 3.82 | 2,207,405 | +53.1 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 3.81 | 2,205,940 | +1.3 | 06/30/2026 |
| T. Rowe Price Investment Management,Inc. | 3.52 | 2,038,570 | +4.4 | 06/30/2026 |
| Capital World Investors | 3.39 | 1,963,165 | +65.4 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| American Funds SMALLCAP World A | 4.97 | 2,877,109 | +20.7 | 09/30/2026 |
| iShares Core S&P Mid-Cap ETF | 3.56 | 2,060,354 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.