Latest Institutional Purchases of Boston Scientific Corp (BSX)
This list provides information on the latest institutional transactions involving Boston Scientific Corp (BSX) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
19.5MNew |
$1.75B - $2.09B
|
19.5M
$2B
|
|
|
Aug 13, 2025
Q2 2025
|
Edgewood Management LLC
Greenwich, CT |
BUY
|
- |
6.95MNew |
$624M - $747M
|
6.95M
$713M
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
4.79M+ 121.06% |
$430M - $514M
|
8.75M
$898M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
2.92M+ 75.95% |
$262M - $313M
|
6.76M
$693M
|
|
|
Aug 01, 2025
Q2 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
2.9M+ 14391.77% |
$260M - $311M
|
2.92M
$300M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
2.55M+ 1.89% |
$228M - $273M
|
137M
$14.1B
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
2.46M+ 35.18% |
$221M - $264M
|
9.46M
$971M
|
|
|
Aug 14, 2025
Q2 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
2.3M+ 121.72% |
$206M - $247M
|
4.18M
$429M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
2.29M+ 7.25% |
$205M - $246M
|
33.8M
$3.47B
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
2.22M+ 23.97% |
$200M - $239M
|
11.5M
$1.18B
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
2.08M+ 38.12% |
$187M - $224M
|
7.55M
$775M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
2.02MNew |
$181M - $217M
|
2.02M
$207M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
1.72M+ 58.08% |
$154M - $185M
|
4.68M
$480M
|
|
|
Aug 12, 2025
Q2 2025
|
John Armitage
Egerton Capital (Uk) LLP
|
BUY
|
- |
1.64MNew |
$147M - $176M
|
1.64M
$168M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.62M+ 32.3% |
$145M - $174M
|
6.63M
$681M
|
|
|
Aug 13, 2025
Q2 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
1.56M+ 106.39% |
$140M - $168M
|
3.03M
$311M
|
|
|
Jul 10, 2025
Q2 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
1.51M+ 114.52% |
$135M - $162M
|
2.82M
$289M
|
|
|
Aug 14, 2025
Q2 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
CALL |
1.48MNew |
$132M - $159M
|
1.48M
$151M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
1.45M+ 12.83% |
$130M - $156M
|
12.8M
$1.31B
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
1.31M+ 157.92% |
$117M - $141M
|
2.14M
$219M
|
|
|
Jul 18, 2025
Q2 2025
|
Ninety One Uk LTD
London, X0 |
BUY
|
- |
1.29M+ 33.47% |
$116M - $139M
|
5.15M
$528M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
1.23M+ 6.44% |
$110M - $132M
|
20.3M
$2.08B
|
|
|
Aug 01, 2025
Q2 2025
|
Jennison Associates LLC
|
BUY
|
- |
1.19M+ 127.9% |
$106M - $127M
|
2.12M
$217M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
BUY
|
- |
1.15M+ 39.65% |
$103M - $123M
|
4.03M
$414M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
964K+ 22.92% |
$86.5M - $104M
|
5.17M
$531M
|
|
|
Aug 13, 2025
Q2 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
941K+ 12.68% |
$84.4M - $101M
|
8.36M
$858M
|
|
|
Aug 13, 2025
Q2 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
BUY
|
- |
940K+ 13.89% |
$84.3M - $101M
|
7.71M
$791M
|
|
|
Jul 22, 2025
Q2 2025
|
Amf Tjanstepension Ab
|
BUY
|
- |
888KNew |
$79.7M - $95.4M
|
888K
$91.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
845K+ 129.69% |
$75.8M - $90.8M
|
1.5M
$154M
|
|
|
Aug 13, 2025
Q2 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
832K+ 107.9% |
$74.7M - $89.4M
|
1.6M
$165M
|
|
|
Jul 18, 2025
Q2 2025
|
Robeco Institutional Asset Management B.V.
|
BUY
|
- |
756K+ 31.65% |
$67.8M - $81.2M
|
3.15M
$323M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
713K+ 1.11% |
$64M - $76.6M
|
65.2M
$6.69B
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
687K+ 59.47% |
$61.7M - $73.8M
|
1.84M
$189M
|
|
|
Aug 14, 2025
Q2 2025
|
Viking Global Investors LP
|
BUY
|
- |
669K+ 28.15% |
$60M - $71.9M
|
3.05M
$313M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Research Global Investors
Los Angeles, CA |
BUY
|
- |
666K+ 11.2% |
$59.7M - $71.5M
|
6.61M
$678M
|
|
|
Aug 13, 2025
Q2 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
BUY
|
- |
664K+ 48.74% |
$59.5M - $71.3M
|
2.03M
$208M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
623K+ 1.96% |
$55.8M - $66.9M
|
32.4M
$3.33B
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
580K+ 30.85% |
$52M - $62.3M
|
2.46M
$253M
|
|
|
Aug 14, 2025
Q2 2025
|
Saudi Central Bank
Riyadh, T0 |
BUY
|
- |
539K+ 92903.97% |
$48.3M - $57.9M
|
539K
$55.4M
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
BUY
|
- |
537K+ 61.94% |
$48.2M - $57.7M
|
1.4M
$144M
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
495K+ 37.53% |
$44.4M - $53.2M
|
1.82M
$186M
|
|
|
Aug 14, 2025
Q2 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
484KNew |
$43.4M - $52M
|
484K
$49.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
480K+ 42.74% |
$43.1M - $51.6M
|
1.6M
$165M
|
|
|
Jul 28, 2025
Q2 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
451K+ 32.45% |
$40.5M - $48.5M
|
1.84M
$189M
|
|
|
Aug 14, 2025
Q2 2025
|
Sofinnova Investments, Inc.
Menlo Park, CA |
BUY
|
- |
431KNew |
$38.7M - $46.3M
|
431K
$44.3M
|
|
|
Aug 08, 2025
Q2 2025
|
Candriam S.C.A.
|
BUY
|
- |
421K+ 101.37% |
$37.8M - $45.2M
|
836K
$85.8M
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
BUY
|
- |
419K+ 18.7% |
$37.6M - $45.1M
|
2.66M
$273M
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
414K+ 179.32% |
$37.1M - $44.4M
|
644K
$66.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
411K+ 3.87% |
$36.8M - $44.1M
|
11M
$1.13B
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
BUY
|
- |
407K+ 59.56% |
$36.5M - $43.7M
|
1.09M
$112M
|