BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

Sumitomo Mitsui DS Asset Management Company, Ltd's Holding History (CIK: 0001411530)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 210,273 Value ($000) $20,050 Avg Close $98.04 Range $90.42 - $105.65

Q3 2025

Shares 207,756 Value ($000) $20,283 Avg Close $103.56 Range $95.84 - $109.50

Q2 2025

Shares 202,311 Value ($000) $21,730 Avg Close $101.18 Range $85.98 - $107.53

Q1 2025

Shares 194,569 Value ($000) $19,628 Avg Close $100.70 Range $88.81 - $107.17

Q4 2024

Shares 187,714 Value ($000) $16,767 Avg Close $88.03 Range $80.64 - $91.93

Q3 2024

Shares 172,494 Value ($000) $14,455 Avg Close $78.83 Range $71.88 - $84.89

Q2 2024

Shares 169,061 Value ($000) $13,019 Avg Close $73.20 Range $66.80 - $77.99

Q1 2024

Shares 163,377 Value ($000) $11,190 Avg Close $64.30 Range $57.11 - $68.92

Q4 2023

Shares 157,116 Value ($000) $9,083 Avg Close $53.38 Range $48.35 - $58.34

Q3 2023

Shares 150,328 Value ($000) $7,937 Avg Close $52.45 Range $49.69 - $55.38

Q2 2023

Shares 142,397 Value ($000) $7,702 Avg Close $52.23 Range $49.38 - $54.75

Q1 2023

Shares 118,890 Value ($000) $5,948 Avg Close $47.13 Range $44.35 - $50.21

Q4 2022

Shares 111,477 Value ($000) $5,158 Avg Close $43.30 Range $38.79 - $47.95

Q3 2022

Shares 106,375 Value ($000) $4,120 Avg Close $40.12 Range $36.15 - $43.52

Q2 2022

Shares 99,214 Value ($000) $3,698 Avg Close $40.71 Range $34.98 - $47.50

Q1 2022

Shares 94,404 Value ($000) $4,181 Avg Close $43.34 Range $40.80 - $45.32

Q4 2021

Shares 94,180 Value ($000) $4,000 Avg Close $42.02 Range $37.96 - $45.43

Q3 2021

Shares 88,808 Value ($000) $3,853 Avg Close $44.24 Range $40.93 - $46.29

Q2 2021

Shares 89,574 Value ($000) $3,830 Avg Close $42.07 Range $38.00 - $44.63

Q1 2021

Shares 90,020 Value ($000) $3,479 Avg Close $37.85 Range $34.58 - $40.13

Q4 2020

Shares 134,195 Value ($000) $4,824 Avg Close $36.04 Range $32.99 - $42.13

Q3 2020

Shares 131,718 Value ($000) $5,032 Avg Close $38.53 Range $33.77 - $42.37

Q2 2020

Shares 129,296 Value ($000) $4,539 Avg Close $36.01 Range $29.65 - $39.33

Q1 2020

Shares 136,286 Value ($000) $4,447 Avg Close $39.07 Range $24.10 - $46.13

Q4 2019

Shares 125,725 Value ($000) $5,685 Avg Close $41.84 Range $37.65 - $46.62

Q3 2019

Shares 128,208 Value ($000) $5,216 Avg Close $42.37 Range $39.75 - $43.84

Q2 2019

Shares 118,903 Value ($000) $5,110 Avg Close $38.46 Range $34.35 - $43.02

Q1 2019

Shares 137,610 Value ($000) $5,281 Avg Close $38.19 Range $32.73 - $41.00

Q4 2018

Shares 131,716 Value ($000) $4,654 Avg Close $36.27 Range $31.56 - $39.44

Q3 2018

Shares 148,578 Value ($000) $5,720 Avg Close $34.93 Range $32.27 - $39.13

Q2 2018

Shares 148,918 Value ($000) $4,869 Avg Close $30.16 Range $26.42 - $37.30

Q1 2018

Shares 147,026 Value ($000) $4,016 Avg Close $27.18 Range $24.84 - $28.90

Q4 2017

Shares 157,625 Value ($000) $3,907 Avg Close $27.58 Range $24.54 - $29.93

Q3 2017

Shares 167,112 Value ($000) $4,874 Avg Close $27.62 Range $26.23 - $29.40

Q2 2017

Shares 175,182 Value ($000) $4,856 Avg Close $26.54 Range $24.29 - $28.51

Q1 2017

Shares 199,684 Value ($000) $4,966 Avg Close $24.32 Range $21.66 - $25.65

Q4 2016

Shares 211,302 Value ($000) $4,570 Avg Close $21.82 Range $19.67 - $23.88

Q3 2016

Shares 250,205 Value ($000) $5,954 Avg Close $23.86 Range $22.95 - $24.79

Q2 2016

Shares 272,991 Value ($000) $6,379 Avg Close $21.63 Range $18.65 - $23.37

Q1 2016

Shares 331,051 Value ($000) $6,227 Avg Close $17.57 Range $15.67 - $18.89

Q4 2015

Shares 99,527 Value ($000) $1,835 Avg Close $17.92 Range $16.25 - $19.06

Q3 2015

Shares 99,527 Value ($000) $1,633 Avg Close $17.09 Range $14.18 - $18.11

Q2 2015

Shares 102,888 Value ($000) $1,821 Avg Close $17.87 Range $17.12 - $18.62

Q1 2015

Shares 104,790 Value ($000) $1,860 Avg Close $15.80 Range $13.14 - $18.17

Q4 2014

Shares 112,573 Value ($000) $1,491 Avg Close $12.78 Range $11.10 - $13.76

Q3 2014

Shares 124,584 Value ($000) $1,471 Avg Close $12.59 Range $11.76 - $13.34

Q2 2014

Shares 132,125 Value ($000) $1,687 Avg Close $13.00 Range $12.28 - $13.90

Q1 2014

Shares 142,327 Value ($000) $1,924 Avg Close $13.13 Range $11.85 - $14.08

Q4 2013

Shares 149,549 Value ($000) $1,797 Avg Close $11.81 Range $11.12 - $12.48

Q3 2013

Shares 161,442 Value ($000) $1,895 Avg Close $10.82 Range $9.05 - $12.16

Q2 2013

Shares 167,876 Value ($000) $1,556 Avg Close $8.48 Range $7.07 - $9.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	210,273	$20,050	$98.04	$90.42 - $105.65
Q3 2025	207,756	$20,283	$103.56	$95.84 - $109.50
Q2 2025	202,311	$21,730	$101.18	$85.98 - $107.53
Q1 2025	194,569	$19,628	$100.70	$88.81 - $107.17
Q4 2024	187,714	$16,767	$88.03	$80.64 - $91.93
Q3 2024	172,494	$14,455	$78.83	$71.88 - $84.89
Q2 2024	169,061	$13,019	$73.20	$66.80 - $77.99
Q1 2024	163,377	$11,190	$64.30	$57.11 - $68.92
Q4 2023	157,116	$9,083	$53.38	$48.35 - $58.34
Q3 2023	150,328	$7,937	$52.45	$49.69 - $55.38
Q2 2023	142,397	$7,702	$52.23	$49.38 - $54.75
Q1 2023	118,890	$5,948	$47.13	$44.35 - $50.21
Q4 2022	111,477	$5,158	$43.30	$38.79 - $47.95
Q3 2022	106,375	$4,120	$40.12	$36.15 - $43.52
Q2 2022	99,214	$3,698	$40.71	$34.98 - $47.50
Q1 2022	94,404	$4,181	$43.34	$40.80 - $45.32
Q4 2021	94,180	$4,000	$42.02	$37.96 - $45.43
Q3 2021	88,808	$3,853	$44.24	$40.93 - $46.29
Q2 2021	89,574	$3,830	$42.07	$38.00 - $44.63
Q1 2021	90,020	$3,479	$37.85	$34.58 - $40.13
Q4 2020	134,195	$4,824	$36.04	$32.99 - $42.13
Q3 2020	131,718	$5,032	$38.53	$33.77 - $42.37
Q2 2020	129,296	$4,539	$36.01	$29.65 - $39.33
Q1 2020	136,286	$4,447	$39.07	$24.10 - $46.13
Q4 2019	125,725	$5,685	$41.84	$37.65 - $46.62
Q3 2019	128,208	$5,216	$42.37	$39.75 - $43.84
Q2 2019	118,903	$5,110	$38.46	$34.35 - $43.02
Q1 2019	137,610	$5,281	$38.19	$32.73 - $41.00
Q4 2018	131,716	$4,654	$36.27	$31.56 - $39.44
Q3 2018	148,578	$5,720	$34.93	$32.27 - $39.13
Q2 2018	148,918	$4,869	$30.16	$26.42 - $37.30
Q1 2018	147,026	$4,016	$27.18	$24.84 - $28.90
Q4 2017	157,625	$3,907	$27.58	$24.54 - $29.93
Q3 2017	167,112	$4,874	$27.62	$26.23 - $29.40
Q2 2017	175,182	$4,856	$26.54	$24.29 - $28.51
Q1 2017	199,684	$4,966	$24.32	$21.66 - $25.65
Q4 2016	211,302	$4,570	$21.82	$19.67 - $23.88
Q3 2016	250,205	$5,954	$23.86	$22.95 - $24.79
Q2 2016	272,991	$6,379	$21.63	$18.65 - $23.37
Q1 2016	331,051	$6,227	$17.57	$15.67 - $18.89
Q4 2015	99,527	$1,835	$17.92	$16.25 - $19.06
Q3 2015	99,527	$1,633	$17.09	$14.18 - $18.11
Q2 2015	102,888	$1,821	$17.87	$17.12 - $18.62
Q1 2015	104,790	$1,860	$15.80	$13.14 - $18.17
Q4 2014	112,573	$1,491	$12.78	$11.10 - $13.76
Q3 2014	124,584	$1,471	$12.59	$11.76 - $13.34
Q2 2014	132,125	$1,687	$13.00	$12.28 - $13.90
Q1 2014	142,327	$1,924	$13.13	$11.85 - $14.08
Q4 2013	149,549	$1,797	$11.81	$11.12 - $12.48
Q3 2013	161,442	$1,895	$10.82	$9.05 - $12.16
Q2 2013	167,876	$1,556	$8.48	$7.07 - $9.75