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Boston Scientific
BSX

Overview Fund Activity

992 hedge funds and large institutions have $65.6B invested in Boston Scientific in 2023 Q1 according to their latest regulatory filings, with 140 funds opening new positions, 388 increasing their positions, 317 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
992
Holders Change
+68
Holders Change %
+7.36%
% of All Funds
15.88%
Holding in Top 10
25
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-10.71%
% of All Funds
0.4%
New
140
Increased
388
Reduced
317
Closed
53
Calls
$210M
Puts
$278M
Net Calls
-$67.6M
Net Calls Change
+$32.6M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$5.69B
2
Bank of America
Bank of America
North Carolina
$1.23B
3
Citadel Advisors
Citadel Advisors
Florida
$751M
4
Neuberger Berman Group
Neuberger Berman Group
New York
$465M
5
Holocene Advisors
Holocene Advisors
New York
$218M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.68B
2
Wellington Management Group
Wellington Management Group
Massachusetts
$2.33B
3
Viking Global Investors
Viking Global Investors
Connecticut
$56.9M
4
VOYA Investment Management
VOYA Investment Management
Georgia
$264M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$3.98B
Name Holding Trade Value Shares
Change 		Shares
Change %
ABC
176
Associated Banc-Corp
Wisconsin
$22.2M +$179K +3,584 +0.8%
PHP
177
Parkman Healthcare Partners
Connecticut
$21.4M +$3.02M +60,298 +16%
Zurich Cantonal Bank
178
Zurich Cantonal Bank
Switzerland
$21.2M +$996K +19,914 +5%
RS
179
Robeco Schweiz
Switzerland
$21.2M – – –
Retirement Systems of Alabama
180
Retirement Systems of Alabama
Alabama
$21.2M -$1.78M -35,505 -8%
Mackenzie Financial
181
Mackenzie Financial
Ontario, Canada
$21.1M +$12.1M +240,903 +134%
ZIG
182
Zurich Insurance Group
Switzerland
$21.1M +$21.1M +421,108 New
NIM
183
Nexus Investment Management
Ontario, Canada
$20.4M -$125K -2,500 -0.6%
N
184
Natixis
France
$20.3M +$10.6M +212,591 +110%
SOMRS
185
State of Michigan Retirement System
Michigan
$19.7M +$200K +4,000 +1%
TRSOTSOK
186
Teachers Retirement System of the State of Kentucky
Kentucky
$19.6M -$1.9M -38,000 -9%
ASRS
187
Arizona State Retirement System
Arizona
$19.6M +$50.4K +1,007 +0.3%
AIMCA
188
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$19.3M -$682K -13,629 -3%
CS
189
Candriam SCA
Luxembourg
$19M +$776K +16,847 +4%
Allianz Asset Management
190
Allianz Asset Management
Germany
$19M +$6.21M +124,217 +49%
AIG
191
American International Group
New York
$18.8M +$82.8K +1,654 +0.4%
AB
192
Amalgamated Bank
New York
$18.8M +$110K +2,191 +0.6%
CFB
193
Cullen/Frost Bankers
Texas
$18.5M +$180K +3,607 +1%
MGM
194
Miura Global Management
New York
$18.5M +$4.5M +90,000 +32%
MIM
195
MetLife Investment Management
New Jersey
$18.5M -$222K -4,428 -1%
RJFSA
196
Raymond James Financial Services Advisors
Florida
$18.3M +$3.35M +67,007 +22%
DIA
197
Dana Investment Advisors
Wisconsin
$18.1M +$17.8M +355,588 +5,353%
NP
198
NS Partners
United Kingdom
$18M +$13.3K +266 +0.1%
CCM
199
Cinctive Capital Management
New York
$17.9M +$10.7M +214,415 +151%
SCM
200
Sandler Capital Management
New York
$17.7M +$17.7M +353,113 New
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