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Boston Scientific
BSX

Overview Fund Activity

1,050 hedge funds and large institutions have $70.5B invested in Boston Scientific in 2023 Q3 according to their latest regulatory filings, with 96 funds opening new positions, 440 increasing their positions, 348 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,050
Holders Change
-12
Holders Change %
-1.13%
% of All Funds
16.74%
Holding in Top 10
29
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-3.33%
% of All Funds
0.46%
New
96
Increased
440
Reduced
348
Closed
94
Calls
$426M
Puts
$520M
Net Calls
-$93.5M
Net Calls Change
-$62.7M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$425M
2
Citadel Advisors
Citadel Advisors
Florida
+$301M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
+$155M
4
Capital World Investors
Capital World Investors
California
+$148M
5
American Century Companies
American Century Companies
Missouri
+$138M

Top Sellers

1
BlackRock
BlackRock
New York
-$432M
2
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$349M
3
Neuberger Berman Group
Neuberger Berman Group
New York
-$168M
4
Ameriprise
Ameriprise
Minnesota
-$135M
5
Two Sigma Advisers
Two Sigma Advisers
New York
-$125M
Name Holding Trade Value Shares
Change 		Shares
Change %
AQR Capital Management
176
AQR Capital Management
Connecticut
$28.4M +$3.62M +68,478 +15%
TAM
177
Tocqueville Asset Management
New York
$28M -$2.78M -52,631 -9%
National Bank of Canada
178
National Bank of Canada
Quebec, Canada
$28M -$1.63M -30,998 -6%
OCM
179
Osterweis Capital Management
California
$27.7M -$1.18M -22,420 -4%
Victory Capital Management
180
Victory Capital Management
Texas
$27.4M +$1.46M +27,620 +6%
Vontobel Holding
181
Vontobel Holding
Switzerland
$27.3M +$2.35M +44,427 +9%
Walleye Capital
182
Walleye Capital
New York
$27.2M +$11.6M +219,799 +75%
DnB Asset Management
183
DnB Asset Management
Norway
$27.1M +$713K +13,500 +3%
RJFSA
184
Raymond James Financial Services Advisors
Florida
$26M +$6.01M +113,832 +30%
SCM
185
Sirios Capital Management
Massachusetts
$26M +$3.19M +60,472 +14%
CWM
186
CIBC World Markets
New York
$25.4M +$651K +12,337 +3%
TRSOTSOK
187
Teachers Retirement System of the State of Kentucky
Kentucky
$24.8M +$6.39M +121,066 +35%
Robeco Institutional Asset Management
188
Robeco Institutional Asset Management
Netherlands
$24.6M +$674K +12,757 +3%
AIG
189
American International Group
New York
$24M +$2.24M +42,403 +10%
US Bancorp
190
US Bancorp
Minnesota
$23.5M +$617K +11,641 +3%
CS
191
Candriam SCA
Luxembourg
$23.5M +$5.56M +105,227 +31%
CC
192
Criteria Caixa
Spain
$23M -$1.35M -25,512 -6%
ABC
193
Associated Banc-Corp
Wisconsin
$22.7M +$237K +4,497 +1%
Mackenzie Financial
194
Mackenzie Financial
Ontario, Canada
$22.1M +$3.03M +58,735 +16%
Two Sigma Investments
195
Two Sigma Investments
New York
$21.7M -$107M -2,034,453 -83%
NIM
196
Nexus Investment Management
Ontario, Canada
$21.6M -$110K -2,075 -0.5%
BPC
197
Banque Pictet & Cie
Switzerland
$21.6M -$3.02M -57,163 -12%
ASRS
198
Arizona State Retirement System
Arizona
$21.5M -$206K -3,910 -1%
Cerity Partners
199
Cerity Partners
New York
$21.4M -$3.96M -75,018 -16%
SOMRS
200
State of Michigan Retirement System
Michigan
$21.2M +$322K +6,100 +2%
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