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 1,951 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 |
|---|---|---|---|---|---|
|
Rock Springs Capital Management LP
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
360,250
shares
|
$37 Million
2.35% of portfolio
|
Q3 2025
Added 1.48%
|
|
|
Ns Partners LTD
|
Nov 13, 2025 Q3 2025 |
358,366
shares
|
$36.8 Million
1.36% of portfolio
|
Q3 2025
Reduced 0.08%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Nov 12, 2025 Q3 2025 |
355,823
shares
|
$36.5 Million
0.18% of portfolio
|
Q3 2025
Reduced 1.93%
|
|
|
Cullen/Frost Bankers, Inc.
|
Oct 31, 2025 Q3 2025 |
355,369
shares
|
$36.5 Million
0.41% of portfolio
|
Q3 2025
Reduced 1.56%
|
|
|
Suvretta Capital Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
353,561
shares
|
$36.3 Million
1.04% of portfolio
|
Q2 2025
Added 34.9%
|
|
|
Los Angeles Capital Management LLC
|
Oct 20, 2025 Q3 2025 |
352,414
shares
|
$36.2 Million
0.12% of portfolio
|
Q3 2025
Reduced 45.3%
|
|
|
Us Bancorp \De\
|
Nov 10, 2025 Q3 2025 |
349,401
shares
|
$35.9 Million
0.04% of portfolio
|
Q3 2025
Reduced 1.26%
|
|
|
Rockefeller Capital Management L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
348,841
shares
|
$35.8 Million
0.07% of portfolio
|
Q3 2025
Added 54.59%
|
|
|
Picton Mahoney Asset Management
Toronto, A6 |
Nov 12, 2025 Q3 2025 |
340,103
shares
|
$34.9 Million
0.3% of portfolio
|
Q3 2025
Added 2.33%
|
|
|
Mediolanum International Funds LTD
Dublin 1, L2 |
Nov 04, 2025 Q3 2025 |
336,994
shares
|
$34.6 Million
0.34% of portfolio
|
Q3 2025
Reduced 35.93%
|
|
|
Flputnam Investment Management CO
Portland, ME |
Oct 10, 2025 Q3 2025 |
336,059
shares
|
$34.5 Million
0.51% of portfolio
|
Q3 2025
Added 237.84%
|
|
|
Aquatic Capital Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
331,100
shares
|
$34 Million
0.64% of portfolio
|
Q3 2025
New holding
|
|
|
Creative Planning
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
329,484
shares
|
$33.8 Million
0.02% of portfolio
|
Q3 2025
Added 20.39%
|
|
|
Capital International Sarl
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
328,291
shares
|
$33.7 Million
0.58% of portfolio
|
Q3 2025
Reduced 2.48%
|
|
|
Tiaa, Fsb
St. Louis, MO |
Jul 31, 2023 Q2 2023 |
326,093
shares
|
$33.5 Million
0.06% of portfolio
|
Q2 2023
Reduced 3.06%
|
|
|
Intech Investment Management LLC
West Palm Beach, FL |
Nov 10, 2025 Q3 2025 |
323,934
shares
|
$33.3 Million
0.29% of portfolio
|
Q3 2025
Reduced 17.49%
|
|
|
Gabelli Funds LLC
Rye, NY |
Nov 12, 2025 Q3 2025 |
322,121
shares
|
$33.1 Million
0.23% of portfolio
|
Q3 2025
Reduced 0.46%
|
|
|
Daiwa Securities Group Inc.
Tokyo, M0 |
Nov 14, 2025 Q3 2025 |
319,015
shares
|
$32.8 Million
0.11% of portfolio
|
Q3 2025
Added 17.31%
|
|
|
Retirement Systems Of Alabama
|
Oct 31, 2025 Q3 2025 |
316,084
shares
|
$32.5 Million
0.1% of portfolio
|
Q3 2025
Reduced 0.43%
|
|
|
Banque Pictet & Cie Sa
|
Oct 21, 2025 Q3 2025 |
312,443
shares
|
$32.1 Million
0.18% of portfolio
|
Q3 2025
Reduced 8.26%
|
|
|
Ifm Investors Pty LTD
|
Oct 14, 2025 Q3 2025 |
310,126
shares
|
$31.8 Million
0.27% of portfolio
|
Q3 2025
Added 2.01%
|
|
|
Perceptive Advisors LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
310,000
shares
|
$31.8 Million
0.07% of portfolio
|
Q3 2025
Added 10.71%
|
|
|
J. Safra Sarasin Holding Ag
Basel, V8 |
Nov 03, 2025 Q3 2025 |
306,758
shares
|
$31.5 Million
0.48% of portfolio
|
Q3 2025
Added 52.88%
|
|
|
Twinbeech Capital LP
Purchase, NY |
Nov 14, 2025 Q3 2025 |
305,158
shares
|
$31.3 Million
1.33% of portfolio
|
Q3 2025
New holding
|
|
|
Lgt Group Foundation
|
Nov 13, 2025 Q3 2025 |
304,892
shares
|
$31.3 Million
0.36% of portfolio
|
Q3 2025
Reduced 1.17%
|
|