IDACORP, Inc. (IDA) ownership: Top institutional holder: BlackRock, Inc. ($928.44M). Insider activity: Net Seller (0 buys, 20 sells). 4 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 6493979.00 | $928.44M | 2026-03-31 |
| VANGUARD GROUP INC | 5995520.00 | $758.79M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3252196.00 | $464.97M | 2026-03-31 |
| BlackRock Fund Advisors | 5548690.00 | $446.95M | 2016-12-31 |
| WELLINGTON MANAGEMENT GROUP LLP | 2856235.00 | $408.36M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2443524.00 | $349.35M | 2026-03-31 |
| MORGAN STANLEY | 2177760.00 | $311.35M | 2026-03-31 |
| T. Rowe Price Investment Management, Inc. | 1953221.00 | $279.25M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-01 | |
| Sell | null | 2026-05-29 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-01 | |
| Sell | null | 2026-03-01 | |
| Sell | null | 2026-03-01 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.