Robeco Institutional Asset Management B.V. Boston Scientific Corp Transaction History

Robeco Institutional Asset Management B.V.

  • $66.7 Billion
  • Q4 2025

A detailed history of Robeco Institutional Asset Management B.V. transactions in Boston Scientific Corp stock. As of the latest transaction made, Robeco Institutional Asset Management B.V. holds 2,992,877 shares of BSX stock, worth $307 Million. This represents 0.46% of its overall portfolio holdings.

Number of Shares
2,992,877
Previous 3,118,868 4.04%
Holding current value
$307 Million
Previous $304 Million 0.93%
% of portfolio
0.46%
Previous 0.46%

Shares

46 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2025

Jan 22, 2026
SELL
$94.95 - $104.98 $12 Million - $13.2 Million
-125,991 Reduced 4.04%
2,992,877 $307 Million
Q3 2025

Oct 22, 2025
SELL
$97.03 - $108.14 $2.61 Million - $2.91 Million
-26,909 Reduced 0.86%
3,118,868 $304 Million
Q2 2025

Jul 18, 2025
BUY
$89.7 - $107.41 $67.8 Million - $81.2 Million
756,199 Added 31.65%
3,145,777 $338 Million
Q1 2025

Apr 23, 2025
BUY
$89.38 - $106.18 $41.8 Million - $49.6 Million
467,277 Added 24.31%
2,389,578 $241 Million
Q4 2024

Jan 22, 2025
BUY
$83.62 - $91.5 $18.8 Million - $20.5 Million
224,280 Added 13.21%
1,922,301 $172 Million
Q3 2024

Oct 29, 2024
BUY
$72.96 - $84.0 $23.5 Million - $27 Million
321,574 Added 23.36%
1,698,021 $142 Million
Q2 2024

Jul 22, 2024
BUY
$67.33 - $77.71 $45.4 Million - $52.5 Million
674,979 Added 96.22%
1,376,447 $106 Million
Q1 2024

Apr 24, 2024
BUY
$57.6 - $68.62 $6.17 Million - $7.35 Million
107,181 Added 18.04%
701,468 $48 Million
Q4 2023

Feb 14, 2024
BUY
$48.64 - $57.81 $11.1 Million - $13.2 Million
229,083 Added 62.73%
594,287 $34.4 Million
Q4 2023

Feb 08, 2024
SELL
$48.64 - $57.81 $4.89 Million - $5.81 Million
-100,497 Reduced 21.58%
365,204 $594 Million
Q3 2023

Oct 23, 2023
BUY
$50.19 - $54.68 $640,273 - $697,552
12,757 Added 2.82%
465,701 $24.6 Million
Q2 2023

Jul 24, 2023
BUY
$49.72 - $54.64 $15.6 Million - $17.1 Million
313,590 Added 225.03%
452,944 $24.5 Million
Q1 2023

May 03, 2023
BUY
$45.09 - $50.03 $182,569 - $202,571
4,049 Added 2.99%
139,354 $6.97 Million
Q4 2022

Feb 06, 2023
SELL
$39.56 - $47.22 $43.1 Million - $51.4 Million
-1,088,604 Reduced 88.94%
135,305 $6.26 Million
Q3 2022

Dec 01, 2022
BUY
$36.71 - $109.66 $5.04 Million - $15.1 Million
137,425 Added 12.65%
1,223,909 $47.4 Million
Q3 2022

Oct 26, 2022
BUY
$36.71 - $109.66 $5.04 Million - $15.1 Million
137,425 Added 12.65%
1,223,909 $47.4 Million
Q2 2022

Dec 01, 2022
BUY
$35.24 - $47.1 $1.9 Million - $2.53 Million
53,779 Added 5.21%
1,086,484 $40.5 Million
Q2 2022

Jul 27, 2022
BUY
$35.24 - $47.1 $1.9 Million - $2.53 Million
53,779 Added 5.21%
1,086,484 $40.5 Million
Q1 2022

Dec 01, 2022
BUY
$40.9 - $45.1 $677,590 - $747,171
16,567 Added 1.63%
1,032,705 $45.7 Million
Q1 2022

Apr 26, 2022
BUY
$40.9 - $45.1 $677,590 - $747,171
16,567 Added 1.63%
1,032,705 $45.7 Million
Q4 2021

Dec 01, 2022
BUY
$38.07 - $44.87 $14.3 Million - $16.9 Million
376,019 Added 58.74%
1,016,138 $43.2 Million
Q4 2021

Jan 31, 2022
BUY
$38.07 - $44.87 $14.3 Million - $16.9 Million
376,019 Added 58.74%
1,016,138 $43.2 Million
Q3 2021

Dec 01, 2022
BUY
$41.23 - $45.88 $20.4 Million - $22.7 Million
494,655 Added 340.05%
640,119 $27.8 Million
Q3 2021

Oct 20, 2021
BUY
$41.23 - $45.88 $20.4 Million - $22.7 Million
494,655 Added 340.05%
640,119 $27.8 Million
Q2 2021

Dec 01, 2022
BUY
$38.58 - $44.24 $1.45 Million - $1.66 Million
37,617 Added 34.88%
145,464 $6.22 Million
Q2 2021

Jul 28, 2021
BUY
$38.58 - $44.24 $1.45 Million - $1.66 Million
37,617 Added 34.88%
145,464 $6.22 Million
Q1 2021

Dec 01, 2022
SELL
$35.27 - $39.67 $39.4 Million - $44.3 Million
-1,116,062 Reduced 91.19%
107,847 $4.17 Million
Q1 2021

Apr 23, 2021
BUY
$35.27 - $39.67 $219,061 - $246,390
6,211 Added 6.11%
107,847 $4.17 Million
Q4 2020

Dec 01, 2022
SELL
$33.15 - $41.97 $37.2 Million - $47.1 Million
-1,122,273 Reduced 91.7%
101,636 $3.65 Million
Q4 2020

Jan 28, 2021
BUY
$33.15 - $41.97 $336,936 - $426,583
10,164 Added 11.11%
101,636 $3.65 Million
Q3 2020

Oct 29, 2020
SELL
$34.44 - $42.23 $198,615 - $243,540
-5,767 Reduced 5.93%
91,472 $3.5 Million
Q2 2020

Jul 20, 2020
BUY
$30.19 - $39.11 $114,389 - $148,187
3,789 Added 4.05%
97,239 $3.41 Million
Q4 2019

Feb 06, 2020
BUY
$37.87 - $45.37 $917,097 - $1.1 Million
24,217 Added 34.98%
93,450 $4.23 Million
Q3 2019

Oct 17, 2019
BUY
$40.31 - $43.45 $620,169 - $668,478
15,385 Added 28.57%
69,233 $2.82 Million
Q2 2019

Jul 19, 2019
SELL
$34.91 - $42.98 $3.95 Million - $4.86 Million
-113,077 Reduced 67.74%
53,848 $2.31 Million
Q1 2019

May 02, 2019
BUY
$32.91 - $40.75 $1.52 Million - $1.89 Million
46,280 Added 38.36%
166,925 $6.41 Million
Q4 2018

Feb 08, 2019
BUY
$31.73 - $39.04 $564,762 - $694,872
17,799 Added 17.31%
120,645 $4.26 Million
Q3 2018

Oct 31, 2018
BUY
$32.83 - $38.63 $38,214 - $44,965
1,164 Added 1.14%
102,846 $3.96 Million
Q3 2018

Oct 25, 2018
BUY
$32.83 - $38.63 $560,637 - $659,684
17,077 Added 20.18%
101,682 $3.91 Million
Q2 2018

Jan 19, 2021
BUY
$26.84 - $34.32 $2.27 Million - $2.9 Million
84,605 New
84,605 $2.77 Million
Q2 2018

Aug 03, 2018
SELL
$26.84 - $34.32 $2.76 Million - $3.53 Million
-102,947 Closed
0 $0
Q1 2018

May 07, 2018
BUY
$25.2 - $28.54 $272,185 - $308,260
10,801 Added 11.72%
102,947 $2.81 Million
Q4 2017

Jan 25, 2018
SELL
$24.79 - $29.8 $491,610 - $590,963
-19,831 Reduced 17.71%
92,146 $2.28 Million
Q3 2017

Oct 17, 2017
SELL
$26.26 - $29.17 $29,673 - $32,962
-1,130 Reduced 1.0%
111,977 $3.27 Million
Q2 2017

Aug 08, 2017
SELL
N/A
-18,798 Reduced 14.25%
113,107 $3.13 Million
Q1 2017

Jan 19, 2021
BUY
N/A
131,905
131,905 $3.28 Million

Others Institutions Holding BSX

# of Institutions
1,948
Shares Held
1.26B
Call Options Held
10.8M
Put Options Held
8.94M
View Full List

About BOSTON SCIENTIFIC CORP

BSX Quotes by TradingView
  • Ticker BSX
  • Exchange NYSE
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 1,431,609,984
  • Market Cap $147B
  • Description
  • Boston Scientific Corporation develops, manufactures, and markets medical devices for use in various interventional medical specialties worldwide. It operates through three segments: MedSurg, Rhythm and Neuro, and Cardiovascular. The company offers devices to diagnose and treat gastrointestinal and pulmonary conditions; devices to treat various ...
More about BSX
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