Ticker: BSX CUSIP: 101137107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,748,180 | $643,439 | $98.04 | $90.42 - $105.65 |
| Q3 2025 | 7,938,207 | $775,007 | $103.56 | $95.84 - $109.50 |
| Q2 2025 | 7,548,798 | $810,816 | $101.18 | $85.98 - $107.53 |
| Q1 2025 | 5,465,567 | $551,366 | $100.70 | $88.81 - $107.17 |
| Q4 2024 | 5,438,843 | $485,797 | $88.03 | $80.64 - $91.93 |
| Q3 2024 | 5,276,268 | $442,151 | $78.83 | $71.88 - $84.89 |
| Q2 2024 | 4,918,579 | $378,780 | $73.20 | $66.80 - $77.99 |
| Q1 2024 | 4,358,401 | $298,507 | $64.30 | $57.11 - $68.92 |
| Q4 2023 | 4,056,203 | $234,489 | $53.38 | $48.35 - $58.34 |
| Q3 2023 | 3,367,825 | $177,821 | $52.45 | $49.69 - $55.38 |
| Q2 2023 | 3,446,284 | $186,410 | $52.23 | $49.38 - $54.75 |
| Q1 2023 | 3,022,973 | $151,239 | $47.13 | $44.35 - $50.21 |
| Q4 2022 | 3,251,149 | $150,431 | $43.30 | $38.79 - $47.95 |
| Q3 2022 | 2,643,216 | $102,370 | $40.12 | $36.15 - $43.52 |
| Q2 2022 | 2,770,173 | $103,246 | $40.71 | $34.98 - $47.50 |
| Q1 2022 | 3,115,896 | $138,002 | $43.34 | $40.80 - $45.32 |
| Q4 2021 | 3,255,092 | $138,277 | $42.02 | $37.96 - $45.43 |
| Q3 2021 | 5,651,568 | $245,219 | $44.24 | $40.93 - $46.29 |
| Q2 2021 | 3,035,500 | $129,797 | $42.07 | $38.00 - $44.63 |
| Q1 2021 | 2,741,699 | $105,967 | $37.85 | $34.58 - $40.13 |
| Q4 2020 | 3,140,185 | $112,889 | $36.04 | $32.99 - $42.13 |
| Q3 2020 | 2,217,289 | $84,723 | $38.53 | $33.77 - $42.37 |
| Q2 2020 | 2,186,451 | $76,766 | $36.01 | $29.65 - $39.33 |
| Q1 2020 | 2,115,943 | $69,044 | $39.07 | $24.10 - $46.13 |
| Q4 2019 | 2,780,868 | $125,743 | $41.84 | $37.65 - $46.62 |
| Q3 2019 | 3,172,053 | $129,064 | $42.37 | $39.75 - $43.84 |
| Q2 2019 | 4,675,240 | $200,934 | $38.46 | $34.35 - $43.02 |
| Q1 2019 | 6,439,697 | $247,146 | $38.19 | $32.73 - $41.00 |
| Q4 2018 | 3,423,978 | $120,995 | $36.27 | $31.56 - $39.44 |
| Q3 2018 | 2,752,675 | $105,971 | $34.93 | $32.27 - $39.13 |
| Q2 2018 | 6,045,537 | $197,683 | $30.16 | $26.42 - $37.30 |
| Q1 2018 | 5,851,904 | $159,863 | $27.18 | $24.84 - $28.90 |
| Q4 2017 | 4,364,592 | $108,192 | $27.58 | $24.54 - $29.93 |
| Q3 2017 | 2,629,553 | $76,698 | $27.62 | $26.23 - $29.40 |
| Q2 2017 | 4,149,776 | $115,027 | $26.54 | $24.29 - $28.51 |
| Q1 2017 | 3,948,341 | $98,191 | $24.32 | $21.66 - $25.65 |
| Q4 2016 | 2,454,150 | $53,078 | $21.82 | $19.67 - $23.88 |
| Q3 2016 | 3,285,979 | $78,203 | $23.86 | $22.95 - $24.79 |
| Q2 2016 | 4,451,282 | $104,021 | $21.63 | $18.65 - $23.37 |
| Q1 2016 | 3,754,504 | $70,617 | $17.57 | $15.67 - $18.89 |
| Q4 2015 | 4,360,227 | $80,398 | $17.92 | $16.25 - $19.06 |
| Q3 2015 | 3,244,200 | $53,230 | $17.09 | $14.18 - $18.11 |
| Q2 2015 | 3,620,769 | $64,083 | $17.87 | $17.12 - $18.62 |
| Q1 2015 | 2,927,986 | $51,967 | $15.80 | $13.14 - $18.17 |
| Q4 2014 | 3,709,112 | $49,140 | $12.78 | $11.10 - $13.76 |
| Q3 2014 | 3,005,050 | $35,485 | $12.59 | $11.76 - $13.34 |
| Q2 2014 | 2,019,612 | $25,786 | $13.00 | $12.28 - $13.90 |
| Q1 2014 | 1,816,130 | $24,550 | $13.13 | $11.85 - $14.08 |
| Q4 2013 | 3,097,717 | $37,230 | $11.81 | $11.12 - $12.48 |
| Q3 2013 | 2,221,651 | $26,078 | $10.82 | $9.05 - $12.16 |