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 1,904 institutions that hold shares in the stock, with a total of 1.27 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 |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
137,134,110
shares
|
$14.1 Billion
0.25% of portfolio
|
Q2 2025
Added 1.89%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
126,418,364
shares
|
$13 Billion
0.22% of portfolio
|
Q2 2024
Reduced 0.33%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
65,191,864
shares
|
$6.69 Billion
0.27% of portfolio
|
Q2 2025
Added 1.11%
|
|
|
Primecap Management CO
Pasadena, CA |
Aug 11, 2025 Q2 2025 |
34,662,722
shares
|
$3.56 Billion
3.04% of portfolio
|
Q2 2025
Reduced 5.03%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
33,845,119
shares
|
$3.47 Billion
0.27% of portfolio
|
Q2 2025
Added 7.25%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
32,649,465
shares
|
$3.35 Billion
0.66% of portfolio
|
Q2 2025
Reduced 1.65%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
32,424,982
shares
|
$3.33 Billion
0.25% of portfolio
|
Q2 2025
Added 1.96%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
31,522,514
shares
|
$3.24 Billion
0.25% of portfolio
|
Q1 2025
Added 20.11%
|
|
|
Capital World Investors
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
28,524,768
shares
|
$2.93 Billion
0.47% of portfolio
|
Q2 2025
Reduced 0.12%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
20,263,664
shares
|
$2.08 Billion
0.15% of portfolio
|
Q2 2025
Added 6.44%
|
|
|
Bollard Group LLC
Boston, MA |
Aug 13, 2025 Q2 2025 |
20,079,443
shares
|
$2.06 Billion
49.31% of portfolio
|
Q2 2025
Reduced 2.01%
|
|
|
Norges Bank
Oslo, Q8 |
Aug 13, 2025 Q2 2025 |
19,457,562
shares
|
$2 Billion
0.27% of portfolio
|
Q2 2025
New holding
|
|
|
Invesco Ltd.
Atlanta, GA |
Aug 13, 2025 Q2 2025 |
16,851,518
shares
|
$1.73 Billion
0.32% of portfolio
|
Q2 2025
Added 1.36%
|
|
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
Aug 14, 2025 Q2 2025 |
16,615,529
shares
|
$1.71 Billion
1.94% of portfolio
|
Q2 2025
Reduced 6.36%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
14,274,448
shares
|
$1.47 Billion
0.22% of portfolio
|
Q2 2025
Reduced 0.2%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
13,934,981
shares
|
$1.43 Billion
0.21% of portfolio
|
Q2 2025
Added 0.04%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
13,067,570
shares
|
$1.34 Billion
1.03% of portfolio
|
Q4 2023
Added 110.49%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Aug 08, 2025 Q2 2025 |
12,859,158
shares
|
$1.32 Billion
0.47% of portfolio
|
Q2 2025
Reduced 22.17%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
12,750,070
shares
|
$1.31 Billion
0.29% of portfolio
|
Q2 2025
Added 12.83%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
12,157,715
shares
|
$1.25 Billion
0.67% of portfolio
|
Q2 2025
Reduced 13.1%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
11,504,665
shares
|
$1.18 Billion
0.22% of portfolio
|
Q2 2025
Added 23.97%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
11,021,280
shares
|
$1.13 Billion
0.13% of portfolio
|
Q2 2025
Added 3.87%
|
|
|
Amundi
Paris, I0 |
Aug 13, 2025 Q2 2025 |
10,199,754
shares
|
$1.05 Billion
0.4% of portfolio
|
Q2 2025
Reduced 17.13%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
9,993,286
shares
|
$1.03 Billion
0.28% of portfolio
|
Q2 2025
Reduced 8.05%
|
|
|
Vontobel Asset Management Inc
New York, NY |
May 15, 2024 Q1 2024 |
9,982,924
shares
|
$1.02 Billion
4.14% of portfolio
|
Q1 2024
Reduced 9.04%
|