Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,955 | $1,385 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 19,935 | $1,228 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 20,725 | $1,163 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 21,749 | $1,319 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 21,515 | $1,259 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 22,436 | $1,371 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 22,135 | $1,204 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 22,903 | $1,250 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 24,243 | $1,308 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 22,618 | $1,144 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 25,131 | $1,514 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 25,981 | $1,639 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 27,542 | $1,937 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 26,165 | $1,772 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 25,122 | $1,828 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 24,306 | $1,872 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 24,100 | $1,701 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 24,040 | $1,509 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 24,371 | $1,599 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 23,295 | $1,555 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 15,245 | $937 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 14,370 | $769 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 8,069 | $457 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 7,740 | $496 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 3,300 | $259 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 5,854 | $449 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 2,600 | $203 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 600 | $44 | $52.65 | $46.35 - $57.40 |
| Q2 2018 | 14 | $1 | $42.43 | $39.15 - $46.25 |