BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 2,357,705 Value ($000) $224,807 Avg Close $98.04 Range $90.42 - $105.65
Q3 2025
Shares 2,404,754 Value ($000) $234,776 Avg Close $103.56 Range $95.84 - $109.50
Q2 2025
Shares 2,375,918 Value ($000) $255,197 Avg Close $101.18 Range $85.98 - $107.53
Q1 2025
Shares 2,338,562 Value ($000) $235,914 Avg Close $100.70 Range $88.81 - $107.17
Q4 2024
Shares 2,348,935 Value ($000) $209,807 Avg Close $88.03 Range $80.64 - $91.93
Q3 2024
Shares 2,399,265 Value ($000) $201,058 Avg Close $78.83 Range $71.88 - $84.89
Q2 2024
Shares 2,401,824 Value ($000) $184,964 Avg Close $73.20 Range $66.80 - $77.99
Q1 2024
Shares 2,394,148 Value ($000) $163,975 Avg Close $64.30 Range $57.11 - $68.92
Q4 2023
Shares 2,373,246 Value ($000) $137,197 Avg Close $53.38 Range $48.35 - $58.34
Q3 2023
Shares 2,305,583 Value ($000) $121,735 Avg Close $52.45 Range $49.69 - $55.38
Q2 2023
Shares 2,385,486 Value ($000) $129,031 Avg Close $52.23 Range $49.38 - $54.75
Q1 2023
Shares 2,429,339 Value ($000) $121,540 Avg Close $47.13 Range $44.35 - $50.21
Q4 2022
Shares 2,451,804 Value ($000) $113,445 Avg Close $43.30 Range $38.79 - $47.95
Q3 2022
Shares 2,407,726 Value ($000) $93,251 Avg Close $40.12 Range $36.15 - $43.52
Q2 2022
Shares 2,430,523 Value ($000) $90,586 Avg Close $40.71 Range $34.98 - $47.50
Q1 2022
Shares 2,424,625 Value ($000) $107,387 Avg Close $43.34 Range $40.80 - $45.32
Q4 2021
Shares 2,565,362 Value ($000) $108,977 Avg Close $42.02 Range $37.96 - $45.43
Q3 2021
Shares 2,465,916 Value ($000) $106,996 Avg Close $44.24 Range $40.93 - $46.29
Q2 2021
Shares 2,497,977 Value ($000) $106,813 Avg Close $42.07 Range $38.00 - $44.63
Q1 2021
Shares 2,609,793 Value ($000) $100,868 Avg Close $37.85 Range $34.58 - $40.13
Q4 2020
Shares 2,589,410 Value ($000) $93,089 Avg Close $36.04 Range $32.99 - $42.13
Q3 2020
Shares 2,553,256 Value ($000) $97,560 Avg Close $38.53 Range $33.77 - $42.37
Q2 2020
Shares 2,488,874 Value ($000) $87,384 Avg Close $36.01 Range $29.65 - $39.33
Q1 2020
Shares 2,526,299 Value ($000) $82,433 Avg Close $39.07 Range $24.10 - $46.13
Q4 2019
Shares 2,533,691 Value ($000) $114,574 Avg Close $41.84 Range $37.65 - $46.62
Q3 2019
Shares 2,342,364 Value ($000) $95,311 Avg Close $42.37 Range $39.75 - $43.84
Q2 2019
Shares 2,312,009 Value ($000) $99,370 Avg Close $38.46 Range $34.35 - $43.02
Q1 2019
Shares 2,282,908 Value ($000) $87,618 Avg Close $38.19 Range $32.73 - $41.00
Q4 2018
Shares 2,285,909 Value ($000) $80,784 Avg Close $36.27 Range $31.56 - $39.44
Q3 2018
Shares 2,248,818 Value ($000) $86,579 Avg Close $34.93 Range $32.27 - $39.13
Q2 2018
Shares 2,251,633 Value ($000) $73,628 Avg Close $30.16 Range $26.42 - $37.30
Q1 2018
Shares 2,190,530 Value ($000) $59,845 Avg Close $27.18 Range $24.84 - $28.90
Q4 2017
Shares 2,265,276 Value ($000) $56,156 Avg Close $27.58 Range $24.54 - $29.93
Q3 2017
Shares 2,305,572 Value ($000) $67,254 Avg Close $27.62 Range $26.23 - $29.40
Q2 2017
Shares 2,529,166 Value ($000) $70,108 Avg Close $26.54 Range $24.29 - $28.51
Q1 2017
Shares 2,683,339 Value ($000) $66,735 Avg Close $24.32 Range $21.66 - $25.65
Q4 2016
Shares 2,806,339 Value ($000) $60,701 Avg Close $21.82 Range $19.67 - $23.88
Q3 2016
Shares 2,881,239 Value ($000) $68,573 Avg Close $23.86 Range $22.95 - $24.79
Q2 2016
Shares 2,857,039 Value ($000) $66,769 Avg Close $21.63 Range $18.65 - $23.37
Q1 2016
Shares 2,922,502 Value ($000) $54,972 Avg Close $17.57 Range $15.67 - $18.89
Q4 2015
Shares 2,557,350 Value ($000) $47,158 Avg Close $17.92 Range $16.25 - $19.06
Q3 2015
Shares 2,516,913 Value ($000) $41,303 Avg Close $17.09 Range $14.18 - $18.11
Q2 2015
Shares 2,448,571 Value ($000) $43,340 Avg Close $17.87 Range $17.12 - $18.62
Q1 2015
Shares 2,493,826 Value ($000) $44,265 Avg Close $15.80 Range $13.14 - $18.17
Q4 2014
Shares 2,534,923 Value ($000) $33,588 Avg Close $12.78 Range $11.10 - $13.76
Q3 2014
Shares 2,511,268 Value ($000) $29,658 Avg Close $12.59 Range $11.76 - $13.34
Q2 2014
Shares 2,414,897 Value ($000) $30,838 Avg Close $13.00 Range $12.28 - $13.90
Q1 2014
Shares 2,454,097 Value ($000) $33,179 Avg Close $13.13 Range $11.85 - $14.08
Q4 2013
Shares 2,442,597 Value ($000) $29,360 Avg Close $11.81 Range $11.12 - $12.48
Q3 2013
Shares 2,425,897 Value ($000) $28,480 Avg Close $10.82 Range $9.05 - $12.16
Q2 2013
Shares 2,350,896 Value ($000) $21,793 Avg Close $8.48 Range $7.07 - $9.75
Q1 2013
Shares 2,359,907 Value ($000) $18,431 Avg Close $7.15 Range $5.76 - $7.85