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Boston Scientific
BSX

Overview Fund Activity

1,381 hedge funds and large institutions have $109B invested in Boston Scientific in 2024 Q3 according to their latest regulatory filings, with 163 funds opening new positions, 558 increasing their positions, 470 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,381
Holders Change
+75
Holders Change %
+5.74%
% of All Funds
19.98%
Holding in Top 10
35
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-2.78%
% of All Funds
0.51%
New
163
Increased
558
Reduced
470
Closed
77
Calls
$661M
Puts
$944M
Net Calls
-$283M
Net Calls Change
-$257M

Top Buyers

1
A
AustralianSuper
Australia
$224M
2
BlackRock
BlackRock
New York
$10.8B
3
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$520M
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$154M
5
Marshall Wace
Marshall Wace
United Kingdom
$691M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$11.3B
2
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$2.15B
3
Focus Partners Wealth
Focus Partners Wealth
Massachusetts
$106M
4
Amundi
Amundi
France
$1.08B
5
Citadel Advisors
Citadel Advisors
Florida
$821M
Name Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Investments
126
Two Sigma Investments
New York
$96.6M -$58.8M -701,161 -38%
HA
127
Homestead Advisers
Virginia
$95.2M -$17M -202,700 -15%
Manulife (Manufacturers Life Insurance)
128
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$93.9M +$1.7M +20,330 +2%
Calamos Advisors
129
Calamos Advisors
Illinois
$85.7M -$785K -9,364 -0.9%
FFM
130
Fullerton Fund Management
Singapore
$85.5M +$68.1M +812,742 +393%
ECM
131
ExodusPoint Capital Management
New York
$84.1M +$27.1M +323,831 +48%
LPL Financial
132
LPL Financial
California
$83M -$2.15M -25,689 -3%
Russell Investments Group
133
Russell Investments Group
United Kingdom
$82.4M +$16.4M +196,414 +25%
Viking Global Investors
134
Viking Global Investors
Connecticut
$81.1M +$81.1M +967,210 New
APM
135
Avidity Partners Management
Texas
$80.6M -$17.4M -208,100 -18%
Allianz Asset Management
136
Allianz Asset Management
Germany
$80.6M +$1.33M +15,930 +2%
AQR Capital Management
137
AQR Capital Management
Connecticut
$80.4M +$21.9M +262,732 +37%
Skandinaviska Enskilda Banken (SEB)
138
Skandinaviska Enskilda Banken (SEB)
Sweden
$79.2M +$1.15M +13,713 +1%
Lord, Abbett & Co
139
Lord, Abbett & Co
New Jersey
$78.9M -$7M -83,474 -8%
State of Wisconsin Investment Board
140
State of Wisconsin Investment Board
Wisconsin
$76.9M +$5.15M +61,402 +7%
1832 Asset Management
141
1832 Asset Management
Ontario, Canada
$76.7M -$40.1M -478,376 -34%
Public Sector Pension Investment Board (PSP Investments)
142
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$76.1M +$2.3M +27,400 +3%
MF
143
Magnetar Financial
Illinois
$73M +$40.4M +481,989 +124%
Mitsubishi UFJ Trust & Banking
144
Mitsubishi UFJ Trust & Banking
Japan
$69.7M +$4.25M +50,728 +6%
TAF
145
Tredje AP-fonden
Sweden
$66.7M -$18.4M -220,000 -22%
Chevy Chase Trust
146
Chevy Chase Trust
Maryland
$66.2M -$1.1M -13,076 -2%
O
147
Ossiam
France
$65.2M +$221K +2,633 +0.3%
GAM
148
Groupama Asset Management
France
$64.1M +$5.93M +88,081 +10%
ASC
149
Atalanta Sosnoff Capital
New York
$64M -$291K -3,476 -0.5%
PAM
150
Panagora Asset Management
Massachusetts
$63.7M -$43.4M -517,965 -41%
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