Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 832,727 | $57,808 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 589,261 | $35,558 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 1,045,165 | $58,634 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 656,229 | $39,800 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 897,245 | $52,507 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 882,646 | $53,356 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 420,752 | $22,880 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 418,168 | $22,832 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 417,597 | $22,529 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 418,961 | $21,195 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 854,731 | $51,506 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 1,262,702 | $79,676 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 1,293,169 | $90,962 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 1,019,969 | $69,083 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 1,013,447 | $73,749 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 2,443,314 | $188,184 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 2,207,439 | $155,778 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 2,413,471 | $151,469 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 2,429,186 | $159,428 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 1,985,898 | $132,599 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 2,210,257 | $135,821 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 1,511,473 | $80,850 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 1,353,108 | $83,135 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 1,154,949 | $73,951 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 834,108 | $65,511 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 1,241,043 | $95,225 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 1,425,162 | $111,406 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 1,699,043 | $125,848 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 1,798,893 | $112,934 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 1,741,864 | $101,185 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 1,682,012 | $102,956 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 1,462,520 | $79,415 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 817,900 | $49,164 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 500,000 | $34,435 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 500,000 | $33,735 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 500,000 | $33,235 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 500,000 | $30,670 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 500,000 | $30,610 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 500,000 | $31,520 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 500,000 | $30,065 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 500,000 | $23,215 | $30.44 | $27.84 - $33.06 |