IDACORP, Inc.
IDACORP, Inc. (IDA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · IDA · as of Sep 30, 2024
Ownership Breakdown
441
Institutional Holders
▲ 34 vs Q2
$4.64B
Total Inst. Value
▲ $431.48M vs Q2
55.41M
Shares Outstanding
freeFloat 99.58%
44.99M
13F Shares Held
▼ 149,707 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
IDA largest shareholders · institutional ownership
Q3 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. electric services | 6.55M | 12.27% | 12.27% | $675.04B | Nov 13, 2024 | NEW |
VANGUARD GROUP INC electric services | 5.97M | 11.18% | 11.18% | $615.40B | Nov 13, 2024 | ▲ 257.2K |
WELLINGTON MANAGEMENT GROUP LLP electric services | 2.39M | 4.48% | 4.48% | $246.37B | Nov 14, 2024 | ▲ 359.6K |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. electric services | 1.74M | 3.26% | 3.26% | $179.67B | Nov 14, 2024 | ▲ 93.7K |
STATE STREET CORP electric services | 1.66M | 3.10% | 3.10% | $170.79B | Nov 14, 2024 | ▲ 86.6K |
MORGAN STANLEY electric services | 1.64M | 3.06% | 3.06% | $168.58B | May 14, 2025 | ▼ 397.2K |
VICTORY CAPITAL MANAGEMENT INC electric services | 1.45M | 2.71% | 2.71% | $149.24B | Nov 5, 2024 | ▲ 1.6K |
ALLIANCEBERNSTEIN L.P. electric services | 1.35M | 2.53% | 2.53% | $139.20B | Nov 14, 2024 | ▲ 200.7K |
GEODE CAPITAL MANAGEMENT, LLC electric services | 950.2K | 1.78% | 1.78% | $97.98B | Nov 12, 2024 | ▲ 36.1K |
NUANCE INVESTMENTS, LLC electric services | 793.1K | 1.49% | 1.49% | $81.76B | Nov 8, 2024 | ▼ 321.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2024 vs prior quarter
Q3 2024
27
Increased
+2.20M shares1
New Positions
first time holders21
Decreased
−2.01M shares0
Sold Out
fully exitedNet shares change (top 50)
+198.0K
+2.20M / −2.01M
Net new holders
+7
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
IDA insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
1
Sell transactions
1.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Hanchey James Bo D VP of Cust Op & CSO (IPC) | May 29, 2026 | Sale | 1,500 | $140.95 | $211.4K | 2.1K | Form 4 ↗ |
Miller Sharon L. director | Jun 1, 2026 | Award | 689 | — | — | 689 | Form 4 ↗ |
Tatum Timothy E VP Regulatory Affairs (IPC) | Mar 3, 2026 | Sale | 1,479 | $142.51 | $210.8K | 2.288 | Form 4 ↗ |
MORRIS SUSAN director | Mar 1, 2026 | Award | 1,007 | — | — | 4.7K | Form 4 ↗ |
Peters Mark T director | Mar 1, 2026 | Award | 1,007 | — | — | 7.4K | Form 4 ↗ |
Elg Annette G director | Mar 1, 2026 | Award | 1,007 | — | — | 10.2K | Form 4 ↗ |
Madison Scott W director | Mar 1, 2026 | Award | 1,007 | — | — | 2.2K | Form 4 ↗ |
Kennedy Michael J. director | Mar 1, 2026 | Award | 1,007 | — | — | 1.8K | Form 4 ↗ |
Jorgensen Nate director | Mar 1, 2026 | Award | 1,007 | — | — | 4.5K | Form 4 ↗ |
Bolano Odette C director | Mar 1, 2026 | Award | 1,007 | — | — | 7.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
IDACORP, Inc. (IDA) is primarily owned by institutional investors, who hold approximately 81.2% of total shares outstanding. Company insiders own approximately 0.42%, while retail and public investors account for the remaining 18.37%.
The largest institutional shareholder of IDACORP, Inc. is BLACKROCK, INC., holding approximately 6.55 million shares — equal to 12.27% of outstanding shares — as of September 30, 2024.
A total of 441 institutional investors currently hold IDA stock, with a combined institutional value of approximately $4.64 billion as of the most recent 13F filing period.
Frequently asked questions
IDA ownershipIDACORP, Inc. (IDA) is primarily owned by institutional investors, who hold approximately 81.2% of shares. The largest shareholder is BLACKROCK, INC. with a 12.27% stake. Company insiders hold 0.42%. Data sourced from SEC Form 13F as of September 30, 2024.