Ticker: BSX CUSIP: 101137107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,612,252 | $344,735 | $98.04 | $90.42 - $105.65 |
| Q3 2025 | 3,397,044 | $331,664 | $103.56 | $95.84 - $109.50 |
| Q2 2025 | 2,923,963 | $313,731 | $101.18 | $85.98 - $107.53 |
| Q1 2025 | 3,028,642 | $304,997 | $100.70 | $88.81 - $107.17 |
| Q4 2024 | 3,072,423 | $274,630 | $88.03 | $80.64 - $91.93 |
| Q3 2024 | 2,999,389 | $250,845 | $78.83 | $71.88 - $84.89 |
| Q2 2024 | 2,999,197 | $231,135 | $73.20 | $66.80 - $77.99 |
| Q1 2024 | 3,261,392 | $223,362 | $64.30 | $57.11 - $68.92 |
| Q4 2023 | 3,067,944 | $177,359 | $53.38 | $48.35 - $58.34 |
| Q3 2023 | 2,690,354 | $142,216 | $52.45 | $49.69 - $55.38 |
| Q2 2023 | 2,241,579 | $121,268 | $52.23 | $49.38 - $54.75 |
| Q1 2023 | 1,639,756 | $81,988 | $47.13 | $44.35 - $50.21 |
| Q4 2022 | 1,797,754 | $83,078 | $43.30 | $38.79 - $47.95 |
| Q3 2022 | 1,230,642 | $48,284 | $40.12 | $36.15 - $43.52 |
| Q2 2022 | 1,435,277 | $53,991 | $40.71 | $34.98 - $47.50 |
| Q1 2022 | 1,200,900 | $53,552 | $43.34 | $40.80 - $45.32 |
| Q4 2021 | 1,234,596 | $52,855 | $42.02 | $37.96 - $45.43 |
| Q3 2021 | 1,348,803 | $58,912 | $44.24 | $40.93 - $46.29 |
| Q2 2021 | 1,387,196 | $59,542 | $42.07 | $38.00 - $44.63 |
| Q1 2021 | 1,357,962 | $52,802 | $37.85 | $34.58 - $40.13 |
| Q4 2020 | 1,531,200 | $54,642 | $36.04 | $32.99 - $42.13 |
| Q3 2020 | 1,368,701 | $52,286 | $38.53 | $33.77 - $42.37 |
| Q2 2020 | 1,026,422 | $36,038 | $36.01 | $29.65 - $39.33 |
| Q1 2020 | 1,378,023 | $44,598 | $39.07 | $24.10 - $46.13 |
| Q4 2019 | 1,184,349 | $53,789 | $41.84 | $37.65 - $46.62 |
| Q3 2019 | 885,254 | $36,021 | $42.37 | $39.75 - $43.84 |
| Q2 2019 | 789,170 | $33,919 | $38.46 | $34.35 - $43.02 |
| Q1 2019 | 912,889 | $35,038 | $38.19 | $32.73 - $41.00 |
| Q4 2018 | 809,993 | $28,625 | $36.27 | $31.56 - $39.44 |
| Q3 2018 | 926,417 | $35,667 | $34.93 | $32.27 - $39.13 |
| Q2 2018 | 837,337 | $27,380 | $30.16 | $26.42 - $37.30 |
| Q1 2018 | 1,474,428 | $40,282 | $27.18 | $24.84 - $28.90 |
| Q4 2017 | 1,328,980 | $32,945 | $27.58 | $24.54 - $29.93 |
| Q3 2017 | 1,324,498 | $38,634 | $27.62 | $26.23 - $29.40 |
| Q2 2017 | 1,006,149 | $27,890 | $26.54 | $24.29 - $28.51 |
| Q1 2017 | 831,649 | $20,683 | $24.32 | $21.66 - $25.65 |
| Q4 2016 | 809,380 | $17,506 | $21.82 | $19.67 - $23.88 |
| Q3 2016 | 632,576 | $15,055 | $23.86 | $22.95 - $24.79 |
| Q2 2016 | 721,981 | $16,836 | $21.63 | $18.65 - $23.37 |
| Q1 2016 | 636,860 | $11,980 | $17.57 | $15.67 - $18.89 |
| Q4 2015 | 718,403 | $13,262 | $17.92 | $16.25 - $19.06 |
| Q3 2015 | 758,251 | $12,408 | $17.09 | $14.18 - $18.11 |
| Q2 2015 | 865,162 | $15,314 | $17.87 | $17.12 - $18.62 |
| Q1 2015 | 1,158,088 | $20,556 | $15.80 | $13.14 - $18.17 |
| Q4 2014 | 1,751,584 | $23,208 | $12.78 | $11.10 - $13.76 |
| Q3 2014 | 1,542,354 | $18,215 | $12.59 | $11.76 - $13.34 |
| Q2 2014 | 1,588,252 | $20,281 | $13.00 | $12.28 - $13.90 |
| Q1 2014 | 2,027,587 | $27,300 | $13.13 | $11.85 - $14.08 |
| Q4 2013 | 3,790,893 | $45,566 | $11.81 | $11.12 - $12.48 |
| Q3 2013 | 2,807,472 | $32,959 | $10.82 | $9.05 - $12.16 |
| Q2 2013 | 1,761,997 | $16,333 | $8.48 | $7.07 - $9.75 |
| Q1 2013 | 643,900 | $5,029 | $7.15 | $5.76 - $7.85 |
| Q4 2012 | 593,567 | $3,401 | — | — |
| Q3 2012 | 523,792 | $3,007 | — | — |
| Q2 2012 | 655,061 | $3,714 | — | — |
| Q1 2012 | 615,984 | $3,684 | — | — |