IDACORP, Inc.
US ˙ NYSE ˙ US4511071064

SecurityIDA / IDACORP, Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership77,943 shares
Latest Disclosed Value $ 11,144
Natixis Advisors, L.p. reports 6.31% increase in ownership of IDA / IDACORP, Inc.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 77,943 shares of IDACORP, Inc. (US:IDA) valued at $11,143,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 73,316 shares of IDACORP, Inc.. This represents a change in shares of 6.31% during the quarter. The current value of the position is $11,016,464 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F IDACORP COM 451107106 77,943 4,627 6.31 11 22.22 0.0155
2026-02-10 2025-12-31 13F IDACORP COM 451107106 73,316 1,994 2.80 9 0.00 0.0132
2025-11-13 2025-09-30 13F IDACORP INC COM 451107106 71,322 6,941 10.78 9 28.57 0.0138
2025-08-13 2025-06-30 13F IDACORP COM 451107106 64,381 -36,880 -36.42 7 -36.36 0.0118
2025-05-08 2025-03-31 13F IDACORP COM 451107106 101,261 41,720 70.07 12 83.33 0.0218
2025-02-10 2024-12-31 13F IDACORP COM 451107106 59,541 2,893 5.11 7 20.00 0.0122
2024-11-06 2024-09-30 13F IDACORP COM 451107106 56,648 3,649 6.89 6 25.00 0.0114
2024-08-01 2024-06-30 13F IDACORP COM 451107106 52,999 4,552 9.40 5 0.00 0.0107
2024-04-25 2024-03-31 13F IDACORP COM 451107106 48,447 8,376 20.90 4 33.33 0.0103
2024-02-06 2023-12-31 13F IDACORP COM 451107106 40,071 1,866 4.88 4 0.00 0.0104
2023-11-13 2023-09-30 13F IDACORP COM 451107106 38,205 -15,700 -29.13 4 -40.00 0.0109
2023-08-15 2023-06-30 13F IDACORP COM 451107106 53,905 4,180 8.41 6 0.00 0.0171
2023-05-11 2023-03-31 13F IDACORP COM 451107106 49,725 10,980 28.34 5 25.00 0.0185
2023-01-27 2022-12-31 13F IDACORP COM 451107106 38,745 1,801 4.87 4 -99.89 0.0158
2022-11-14 2022-09-30 13F IDACORP COM 451107106 36,944 1,710 4.85 3,658 -1.98 0.0155
2022-08-12 2022-06-30 13F IDACORP COM 451107106 35,234 -708 -1.97 3,732 -9.99 0.0164
2022-05-12 2022-03-31 13F IDACORP COM 451107106 35,942 183 0.51 4,146 2.32 0.0158
2022-02-08 2021-12-31 13F IDACORP COM 451107106 35,759 2,650 8.00 4,052 18.38 0.0155
2021-11-15 2021-09-30 13F IDACORP COM 451107106 33,109 1,014 3.16 3,423 9.40 0.0141
2021-08-12 2021-06-30 13F IDACORP COM 451107106 32,095 -45 -0.14 3,129 -2.61 0.0146
2021-05-05 2021-03-31 13F IDACORP COM 451107106 32,140 10,141 46.10 3,213 52.06 0.0168
2021-02-12 2020-12-31 13F IDACORP COM 451107106 21,999 3,111 16.47 2,113 40.03 0.0122
2020-11-12 2020-09-30 13F IDACORP IN COM 451107106 18,888 4,985 35.86 1,509 24.20 0.0095
2020-08-11 2020-06-30 13F IDACORP COM 451107106 13,903 -24,352 -63.66 1,215 -63.82 0.0081
2020-04-27 2020-03-31 13F IDACORP COM 451107106 38,255 38,255 3,358 0.0274
2016-02-12 2015-12-31 13F IDACORP COM 451107106 0 0 0 0.0000
2015-11-12 2015-09-30 13F IDACORP COM 451107106 0 0 0 0.0000
2014-11-03 2014-09-30 13F IDACORP COM 451107106 0 -6,393 -100.00 0 -100.00
2014-08-13 2014-06-30 13F IDACORP COM 451107106 6,393 127 2.03 370 6.32 0.0053
2014-05-13 2014-03-31 13F IDACORP COM 451107106 6,266 -98 -1.54 348 5.45 0.0054
2014-02-12 2013-12-31 13F IDACORP COM 451107106 6,364 6,364 330 0.0054
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.