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Of the 15 tracked institutions holding IDA, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +4.2pt. It's a gauge of who owns the name, not just how many.
Among the 15 tracked institutional investors we monitor, IDA (IDACORP INC) is held with a combined value of $2.84B across 20,585,959 shares. The largest holder is BlackRock, Inc. with a position worth $928.44M (0.02% of their portfolio). 9 funds increased their holdings. 6 funds reduced their position.
Total Institutional Value
$2.84B
Total Shares Held
20,585,959
Institutional Holders
15
% of Shares Outstanding
37.5%
of 54.90M shares · SEC 2026-02-13
Days to Cover
7.5-11.0%
4.61M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 37.5% of IDA's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-02-13), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $928.44M | 0.02% | -1.9% |
| 2 | VANGUARD GROUP INC | $758.79M | 0.01% | -0.6% |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | $408.36M | 0.08% | -5.4% |
| 4 | STATE STREET CORP | $275.10M | 0.01% | +1.9% |
| 5 | FMR LLC | $206.10M | 0.01% | +53.9% |
| 6 | SOROS FUND MANAGEMENT LLC | $82.54M | 0.91% | -1.3% |
| 7 | Capital Research Global Investors | $65.77M | 0.01% | +30.8% |
| 8 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $25.73M | 0.04% | -54.1% |
| 9 | CITADEL ADVISORS LLC | $23.18M | 0.02% | +417.5% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $18.34M | 0.00% | +160.6% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Buy | Mar 3, 2026 |
| Jefferson Shreve | Sell | May 12, 2025 |
| Josh Gottheimer | Sell | Apr 9, 2025 |
| Jefferson Shreve | Sell |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of IDA with a position worth $928.44M, representing 0.02% of their portfolio. In total, 15 institutional investors hold IDA with a combined value of $2.84B.
Institutional investors hold $2.84B worth of IDA stock across 15 positions. The largest institutional holder is BlackRock, Inc. with $928.44M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For IDA, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their IDA positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Mar 5, 2025 |
Last Close
$148.57
2026-07-24
YTD
+16.7%
82% of 52-week range
