Ticker: BSX CUSIP: 101137107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,170,682 | $206,975 | $98.04 | $90.42 - $105.65 |
| Q3 2025 | 4,384,369 | $428,046 | $103.56 | $95.84 - $109.50 |
| Q2 2025 | 8,746,679 | $939,003 | $101.18 | $85.98 - $107.53 |
| Q1 2025 | 3,956,684 | $398,924 | $100.70 | $88.81 - $107.17 |
| Q4 2024 | 4,592,778 | $410,106 | $88.03 | $80.64 - $91.93 |
| Q3 2024 | 5,601,431 | $469,043 | $78.83 | $71.88 - $84.89 |
| Q2 2024 | 7,874,087 | $606,091 | $73.20 | $66.80 - $77.99 |
| Q1 2024 | 8,400,281 | $575,023 | $64.30 | $57.11 - $68.92 |
| Q4 2023 | 6,944,660 | $401,091 | $53.38 | $48.35 - $58.34 |
| Q3 2023 | 8,419,859 | $444,337 | $52.45 | $49.69 - $55.38 |
| Q2 2023 | 9,633,578 | $521,080 | $52.23 | $49.38 - $54.75 |
| Q1 2023 | 5,280,037 | $264,160 | $47.13 | $44.35 - $50.21 |
| Q4 2022 | 7,760,090 | $359,059 | $43.30 | $38.79 - $47.95 |
| Q3 2022 | 7,441,729 | $288,218 | $40.12 | $36.15 - $43.52 |
| Q2 2022 | 7,000,585 | $260,912 | $40.71 | $34.98 - $47.50 |
| Q1 2022 | 7,019,243 | $310,882 | $43.34 | $40.80 - $45.32 |
| Q4 2021 | 1,647,245 | $69,974 | $42.02 | $37.96 - $45.43 |
| Q3 2021 | 487,674 | $21,160 | $44.24 | $40.93 - $46.29 |
| Q2 2021 | 500,744 | $21,412 | $42.07 | $38.00 - $44.63 |
| Q1 2021 | 529,318 | $20,458 | $37.85 | $34.58 - $40.13 |
| Q4 2020 | 581,210 | $20,894 | $36.04 | $32.99 - $42.13 |
| Q3 2020 | 5,621,465 | $214,796 | $38.53 | $33.77 - $42.37 |
| Q2 2020 | 6,180,138 | $216,984 | $36.01 | $29.65 - $39.33 |
| Q1 2020 | 5,997,866 | $195,711 | $39.07 | $24.10 - $46.13 |
| Q4 2019 | 6,984,641 | $315,845 | $41.84 | $37.65 - $46.62 |
| Q3 2019 | 7,065,694 | $287,502 | $42.37 | $39.75 - $43.84 |
| Q2 2019 | 6,571,481 | $282,442 | $38.46 | $34.35 - $43.02 |
| Q1 2019 | 6,560,194 | $251,780 | $38.19 | $32.73 - $41.00 |
| Q4 2018 | 6,624,389 | $234,106 | $36.27 | $31.56 - $39.44 |
| Q3 2018 | 7,349,964 | $282,974 | $34.93 | $32.27 - $39.13 |
| Q2 2018 | 8,133,163 | $265,954 | $30.16 | $26.42 - $37.30 |
| Q1 2018 | 9,436,880 | $257,816 | $27.18 | $24.84 - $28.90 |
| Q4 2017 | 9,663,986 | $239,570 | $27.58 | $24.54 - $29.93 |
| Q3 2017 | 10,026,923 | $292,298 | $27.62 | $26.23 - $29.40 |
| Q2 2017 | 10,250,063 | $284,132 | $26.54 | $24.29 - $28.51 |
| Q1 2017 | 10,453,114 | $259,970 | $24.32 | $21.66 - $25.65 |
| Q4 2016 | 10,156,901 | $219,694 | $21.82 | $19.67 - $23.88 |
| Q3 2016 | 7,409,190 | $176,338 | $23.86 | $22.95 - $24.79 |
| Q2 2016 | 6,920,070 | $161,722 | $21.63 | $18.65 - $23.37 |
| Q1 2016 | 784,067 | $14,748 | $17.57 | $15.67 - $18.89 |
| Q4 2015 | 801,111 | $14,772 | $17.92 | $16.25 - $19.06 |
| Q3 2015 | 838,137 | $13,754 | $17.09 | $14.18 - $18.11 |
| Q2 2015 | 833,753 | $14,758 | $17.87 | $17.12 - $18.62 |
| Q1 2015 | 853,295 | $15,145 | $15.80 | $13.14 - $18.17 |
| Q4 2014 | 854,734 | $11,325 | $12.78 | $11.10 - $13.76 |
| Q3 2014 | 924,830 | $10,922 | $12.59 | $11.76 - $13.34 |
| Q2 2014 | 952,536 | $12,164 | $13.00 | $12.28 - $13.90 |
| Q1 2014 | 943,022 | $12,749 | $13.13 | $11.85 - $14.08 |
| Q4 2013 | 988,018 | $11,876 | $11.81 | $11.12 - $12.48 |
| Q3 2013 | 991,227 | $11,637 | $10.82 | $9.05 - $12.16 |
| Q2 2013 | 1,012,357 | $9,384 | $8.48 | $7.07 - $9.75 |