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 |
|---|---|---|---|---|---|
|
Qsemble Capital Management, LP
New York, NY |
Nov 13, 2025 Q3 2025 |
77,653
shares
|
$7.97 Million
0.74% of portfolio
|
Q3 2025
Added 280.45%
|
|
|
Atria Investments LLC
Charlotte, NC |
Nov 06, 2025 Q3 2025 |
77,476
shares
|
$7.96 Million
0.09% of portfolio
|
Q3 2025
Added 85.85%
|
|
|
Phoenix Holdings Ltd.
Givatayim, L3 |
Nov 13, 2025 Q3 2025 |
76,308
shares
|
$7.84 Million
0.09% of portfolio
|
Q3 2025
Reduced 32.64%
|
|
|
Prosight Management, LP
Dallas, TX |
Nov 14, 2025 Q3 2025 |
76,100
shares
|
$7.81 Million
1.96% of portfolio
|
Q3 2025
New holding
|
|
|
Aptus Capital Advisors, LLC
|
Nov 12, 2025 Q3 2025 |
75,862
shares
|
$7.79 Million
0.06% of portfolio
|
Q3 2025
Added 507.87%
|
|
|
Louisiana State Employees Retirement System
|
Jan 16, 2026 Q4 2025 |
75,700
shares
|
$7.77 Million
0.14% of portfolio
|
Q4 2025
Reduced 2.7%
|
|
|
Wiley Bros. Aintree Capital, LLC
|
Nov 14, 2025 Q3 2025 |
75,592
shares
|
$7.76 Million
0.05% of portfolio
|
Q3 2025
Added 29.87%
|
|
|
Cavalier Investments, LLC
|
Nov 13, 2025 Q3 2025 |
75,388
shares
|
$7.74 Million
2.51% of portfolio
|
Q3 2025
Added 49.91%
|
|
|
Cambridge Investment Research Advisors, Inc.
|
Nov 12, 2025 Q3 2025 |
75,021
shares
|
$7.7 Million
0.02% of portfolio
|
Q3 2025
Added 39.11%
|
|
|
Gulf International Bank (Uk) LTD
|
Nov 13, 2025 Q3 2025 |
74,472
shares
|
$7.65 Million
0.24% of portfolio
|
Q3 2025
Reduced 1.55%
|
|
|
Brown, Lisle/Cummings, Inc.
Providence, RI |
Jan 22, 2026 Q4 2025 |
74,443
shares
|
$7.64 Million
1.75% of portfolio
|
Q4 2025
Reduced 1.19%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Nov 14, 2025 Q3 2025 |
73,844
shares
|
$7.58 Million
0.04% of portfolio
|
Q3 2025
Reduced 5.21%
|
|
|
Maryland State Retirement & Pension System
|
Oct 28, 2025 Q3 2025 |
73,621
shares
|
$7.56 Million
0.16% of portfolio
|
Q3 2025
Added 2.61%
|
|
|
Umb Bank, N.A.
|
Nov 04, 2025 Q3 2025 |
73,448
shares
|
$7.54 Million
0.11% of portfolio
|
Q3 2025
Reduced 2.35%
|
|
|
Nwk Group, Inc.
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
73,199
shares
|
$7.52 Million
2.54% of portfolio
|
Q3 2025
Reduced 0.31%
|
|
|
Freestone Grove Partners LP
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
72,399
shares
|
$7.43 Million
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Stevens Capital Management LP
Radnor, PA |
Nov 10, 2025 Q3 2025 |
72,296
shares
|
$7.42 Million
0.94% of portfolio
|
Q3 2025
Added 103.58%
|
|
|
Securian Asset Management, Inc
|
Oct 23, 2025 Q3 2025 |
71,560
shares
|
$7.35 Million
0.19% of portfolio
|
Q3 2025
Reduced 7.44%
|
|
|
Meiji Yasuda Asset Management CO Ltd.
Tokyo, M0 |
Nov 12, 2025 Q3 2025 |
71,324
shares
|
$7.32 Million
0.34% of portfolio
|
Q3 2025
Reduced 1.5%
|
|
|
Factory Mutual Insurance CO
Waltham, MA |
Jan 22, 2026 Q4 2025 |
71,100
shares
|
$7.3 Million
0.07% of portfolio
|
Q4 2024
Reduced 54.54%
|
|
|
Warren Averett Asset Management, LLC
Birmingham, AL |
Nov 14, 2025 Q3 2025 |
70,664
shares
|
$7.26 Million
0.07% of portfolio
|
Q3 2025
Added 7.53%
|
|
|
Sivik Global Healthcare LLC
Greenwich, CT |
Jan 21, 2026 Q4 2025 |
70,000
shares
|
$7.19 Million
1.94% of portfolio
|
Q3 2025
Reduced 12.5%
|
|
|
Bamco Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
70,000
shares
|
$7.19 Million
0.02% of portfolio
|
Q3 2025
Reduced 12.5%
|
|
|
Miura Global Management, LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
70,000
shares
|
$7.19 Million
10.24% of portfolio
|
Q3 2025
Added 250.0%
|
|
|
Signature Estate & Investment Advisors LLC
|
Nov 05, 2025 Q3 2025 |
69,918
shares
|
$7.18 Million
0.15% of portfolio
|
Q3 2025
Added 6.33%
|
|