Institutional Ownership Boston Scientific Corp (BSX)
This table provides information about the institutional ownership of Boston Scientific Corp (BSX). We have compiled data on the 1,946 institutions that hold shares in the stock, with a total of 1.26 Billion shares, which have been reported (via 13F filing form) to have a value of $130 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Integral Health Asset Management, LLC
|
Nov 14, 2025 Q3 2025 |
300,000
shares
|
$30.8 Million
2.22% of portfolio
|
Q3 2025
Reduced 45.45%
|
|
|
Amalgamated Bank
New York, NY |
Oct 29, 2025 Q3 2025 |
297,751
shares
|
$30.6 Million
0.21% of portfolio
|
Q3 2025
Reduced 1.08%
|
|
|
Janney Montgomery Scott LLC
|
Oct 27, 2025 Q3 2025 |
295,953
shares
|
$30.4 Million
0.07% of portfolio
|
Q3 2025
Reduced 0.67%
|
|
|
Fjarde Ap Fonden
|
Oct 28, 2025 Q3 2025 |
290,370
shares
|
$29.8 Million
0.24% of portfolio
|
Q3 2025
Added 0.84%
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
Nov 13, 2025 Q3 2025 |
290,085
shares
|
$29.8 Million
0.17% of portfolio
|
Q3 2025
Added 2.95%
|
|
|
Congress Wealth Management LLC
Boston, MA |
Aug 13, 2025 Q2 2025 |
289,421
shares
|
$29.7 Million
0.32% of portfolio
|
Q2 2025
Added 19.95%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Nov 13, 2025 Q3 2025 |
288,983
shares
|
$29.7 Million
0.05% of portfolio
|
Q3 2025
Added 5.65%
|
|
|
B. Metzler Seel. Sohn & Co. Holding Ag
Frankfurt, 2M |
Nov 08, 2024 Q3 2024 |
285,690
shares
|
$29.3 Million
0.24% of portfolio
|
Q3 2024
Added 174.9%
|
|
|
Osterweis Capital Management Inc
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
284,202
shares
|
$29.2 Million
1.75% of portfolio
|
Q3 2025
Added 0.35%
|
|
|
Quantbot Technologies LP
New York, NY |
Nov 12, 2025 Q3 2025 |
281,382
shares
|
$28.9 Million
0.85% of portfolio
|
Q3 2025
Added 71.84%
|
|
|
Eastern Bank
|
Jan 14, 2026 Q4 2025 |
280,627
shares
|
$28.8 Million
0.51% of portfolio
|
Q4 2025
Reduced 4.28%
|
|
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
280,217
shares
|
$28.8 Million
0.43% of portfolio
|
Q3 2025
New holding
|
|
|
Pro Share Advisors LLC
|
Nov 05, 2025 Q3 2025 |
280,148
shares
|
$28.8 Million
0.06% of portfolio
|
Q3 2025
Reduced 2.29%
|
|
|
Diamond Hill Capital Management Inc
Columbus, OH |
Nov 05, 2025 Q3 2025 |
278,071
shares
|
$28.6 Million
0.14% of portfolio
|
Q3 2025
Reduced 29.13%
|
|
|
Comerica Bank
|
Nov 13, 2025 Q3 2025 |
277,899
shares
|
$28.5 Million
0.1% of portfolio
|
Q3 2025
Reduced 1.5%
|
|
|
Kepler Cheuvreux (Suisse) Sa
Nyon, |
Nov 13, 2025 Q3 2025 |
276,126
shares
|
$28.4 Million
1.45% of portfolio
|
Q3 2025
New holding
|
|
|
Railway Pension Investments LTD
London, X0 |
Oct 22, 2025 Q3 2025 |
274,100
shares
|
$28.1 Million
0.36% of portfolio
|
Q3 2025
Added 1.71%
|
|
|
Point72 Hong Kong LTD
Hong Kong, K3 |
Nov 14, 2025 Q3 2025 |
271,689
shares
|
$27.9 Million
1.54% of portfolio
|
Q3 2025
Added 625.18%
|
|
|
Sawtooth Solutions, LLC
|
Jan 29, 2024 Q4 2023 |
271,382
shares
|
$27.9 Million
0.43% of portfolio
|
Q4 2023
Added 1.12%
|
|
|
Mirae Asset Global Investments Co., Ltd.
|
Nov 03, 2025 Q3 2025 |
271,074
shares
|
$27.8 Million
0.09% of portfolio
|
Q3 2025
Added 11.79%
|
|
|
Varma Mutual Pension Insurance CO
Varma, H9 |
Nov 06, 2025 Q3 2025 |
270,881
shares
|
$27.8 Million
0.23% of portfolio
|
Q3 2025
Added 1.01%
|
|
|
Banque Pictet & Cie Sa
|
Jan 16, 2026 Q4 2025 |
270,871
shares
|
$27.8 Million
0.17% of portfolio
|
Q4 2025
Reduced 13.31%
|
|
|
J. Safra Sarasin Holding Ag
Basel, V8 |
Jan 15, 2026 Q4 2025 |
270,465
shares
|
$27.8 Million
0.42% of portfolio
|
Q4 2025
Reduced 11.83%
|
|
|
Cookson Peirce & CO Inc
|
Nov 06, 2025 Q3 2025 |
269,977
shares
|
$27.7 Million
1.14% of portfolio
|
Q3 2025
Added 2.79%
|
|
|
Fjarde Ap Fonden (The Fourth Swedish National Pensionfund)
Stockholm, V7 |
Aug 02, 2024 Q2 2024 |
266,558
shares
|
$27.4 Million
0.23% of portfolio
|
Q2 2024
New holding
|
|