Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 975,085 | $61,743 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 969,376 | $62,337 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 1,000,643 | $64,252 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 999,579 | $62,022 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 1,019,923 | $75,393 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 1,016,804 | $86,101 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 1,036,467 | $78,949 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 1,027,706 | $76,194 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 1,028,181 | $89,145 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 1,003,271 | $70,551 | $73.62 | $69.70 - $78.71 |
| Q2 2023 | 959,615 | $68,304 | $70.24 | $65.91 - $75.50 |
| Q1 2023 | 928,148 | $64,319 | $59.91 | $53.39 - $69.57 |
| Q4 2022 | 858,403 | $51 | $56.01 | $44.08 - $61.18 |
| Q3 2022 | 845,555 | $37,258 | $53.91 | $43.54 - $61.78 |
| Q2 2022 | 805,357 | $46,766 | $58.10 | $48.52 - $65.40 |
| Q1 2022 | 776,915 | $46,515 | $65.23 | $53.81 - $83.98 |
| Q4 2021 | 761,745 | $60,164 | $77.23 | $68.76 - $86.96 |
| Q3 2021 | 796,447 | $56,033 | $70.36 | $61.20 - $77.92 |
| Q2 2021 | 796,443 | $60,985 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 781,427 | $55,667 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 799,483 | $46,018 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 774,504 | $43,243 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 767,608 | $43,815 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 761,454 | $42,296 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 746,336 | $59,407 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 723,512 | $65,360 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 698,860 | $58,353 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 649,798 | $51,808 | $72.85 | $59.55 - $80.32 |
| Q4 2018 | 587,637 | $36,963 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 494,016 | $50,131 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 549,522 | $56,297 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 646,393 | $65,809 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 718,272 | $67,871 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 780,145 | $68,496 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 791,029 | $67,831 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 843,343 | $64,659 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 858,333 | $54,934 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 856,451 | $56,817 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 881,581 | $59,857 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 902,293 | $56,744 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 842,204 | $55,469 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 801,124 | $44,959 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 759,294 | $43,241 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 724,397 | $34,322 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 688,420 | $29,781 | $40.66 | $35.99 - $44.15 |
| Q3 2014 | 599,052 | $23,537 | $35.76 | $32.26 - $39.46 |
| Q2 2014 | 505,354 | $18,062 | $31.90 | $28.13 - $34.87 |
| Q1 2014 | 444,450 | $13,911 | $32.10 | $28.68 - $37.00 |
| Q4 2013 | 400,452 | $15,077 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 296,412 | $11,572 | $33.82 | $30.79 - $37.98 |
| Q2 2013 | 307,161 | $10,005 | $28.65 | $26.09 - $32.59 |