Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 936,420 | $118,513 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 841,472 | $111,201 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 811,458 | $93,683 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 666,630 | $77,476 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 738,730 | $80,728 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 730,631 | $75,321 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 802,728 | $74,774 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 799,633 | $74,278 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 1,022,503 | $100,532 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 890,345 | $83,381 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 1,252,194 | $128,475 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 1,451,182 | $157,207 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 1,433,641 | $154,618 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 1,397,003 | $138,319 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 1,320,261 | $139,843 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 1,341,566 | $154,763 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 783,735 | $88,804 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 711,528 | $73,557 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 739,965 | $72,147 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 736,403 | $73,618 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 882,380 | $84,735 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 907,221 | $72,487 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 951,689 | $83,149 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 1,021,757 | $89,700 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 1,253,131 | $133,834 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 1,467,281 | $165,319 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 2,084,882 | $209,385 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 2,473,106 | $246,173 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 2,539,531 | $236,329 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 2,591,746 | $257,179 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 2,802,567 | $258,509 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 2,956,142 | $260,939 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 3,223,761 | $294,523 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 3,818,988 | $335,804 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 4,172,261 | $356,102 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 4,493,343 | $372,768 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 4,531,020 | $364,974 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 4,524,216 | $354,156 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 4,532,446 | $368,714 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 4,521,392 | $337,251 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 4,525,209 | $307,714 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 3,694,326 | $239,060 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 3,392,019 | $190,428 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 3,476,618 | $218,575 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 3,615,408 | $239,304 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 2,819,648 | $151,161 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 1,771,600 | $102,452 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 2,021,700 | $112,144 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 1,567,600 | $81,264 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 560,017 | $27,105 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 616,017 | $29,421 | $48.08 | $46.03 - $50.16 |